UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) ~~August~~October 12, 2005

J.P. Morgan Chase Commercial Mortgage Securities Corp. (as depositor under the Pooling and Servicing Agreement, dated as of July 29, 2005, relating to the J.P. Morgan Chase Commercial Mortgage Securities Corp., Commercial Mortgage Pass-Through Certificates, Series 2005-CIBC12)
(Exact name of registrant as specified in its charter)

New York
(State or other jurisdiction
of incorporation)

333-118975-05
(Commission
File Number)

13-3789046
(IRS Employer
Identification No.)

270 Park Avenue, New York, New York
(Address of principal executive offices)

10017
(Zip Code)

Registrant's telephone number, including area code 212-~~834~~270-~~9299~~5918

(Former name or former address, if changed since last report.)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Section 8 - Other Events

Item 8.01. Other Events.

This current report on Form 8-K relates to the monthly distribution reported to the holders of J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates, Series 2005-CIBC12, which was made on ~~August~~October 12, 2005.

Exhibit No. 24 Power of Attorney and Certified Board Resolution

Section 9 - Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(Exhibit No. Description) 99.1 Monthly distribution report pursuant to Section 4.02 of the Pooling and Servicing Agreement for the distribution on ~~August~~October 12, 2005.

(Exhibit No. Description)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

LASALLE BANK NATIONAL ASSOCIATION IN ITS CAPACITY AS PAYING AGENT UNDER THE POOLING AND SERVICING AGREEMENT ON BEHALF OF J.P. MORGAN CHASE COMMERCIAL MORTGAGE SECURITIES CORP., REGISTRANT

By: /s/ Russell Goldenberg Russell Goldenberg Group Senior Vice President Date: ~~August~~October 1817, 2005

J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Reporting Package Table of Contents Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Administrator:Tim Cutsinger 312.904.6342tim.cutsinger@abnamro.com Analyst:Brian Scheff 714.259.6278 brian.scheff@abnamro.com Statement Date: 135 S. LaSalle Street, Suite 1625Chicago, IL 60603USA Statements to CertificateholdersCash Reconciliation SummaryBond Interest ReconciliationShortfall Summary Report Asset-Backed Facts ~ 15 Month Loan Status Summary Asset-Backed Facts ~ 15 Month Loan Payoff/Loss SummaryHistorical Collateral Prepayment Delinquent Loan DetailMortgage Loan CharacteristicsLoan Level Detail Page 2-4Page 5-7Page 8Page 9 Page 10 Page 11Page 12 Page 13Page 14-16 Page 17-25 Specially Serviced (Part I) - Loan Detail Specially Serviced (Part II) - Servicer CommentsModified Loan DetailRealized Loss Detail Appraisal Reduction DetailHistorical REO ReportDefeased Loans Page 26 Page 27Page 28Page 29 Page 30Page 31Page 32 Page(s) Information is available for this issue from the following sources Issue Id: Monthly Data FileName: JPCIBC12 JPCIBC12_200508_3.ZIP Closing Date: First Payment Date: Rated Final Payment: Date: 29-Jul-0512-Aug-05 14-Sep-37 Rating Information Page 33-34 Parties to The Transaction Depositor: J.P. Morgan Chase Commercial Mortgage Securities Corp. Underwriter: J.P. Morgan Chase Bank/Banc of America Securities LLC/CIBC World Markets Corp. Master Servicer: GMAC Commercial Mortgage Corporation Special Servicer: J.E. Robert Company, Inc Rating Agency: Moody's Investors Service, Inc./Fitch Ratings 800.246.5761 LaSalle Factor Line LaSalle Web Site Servicer Web Site www.gmaccm.com www.etrustee.net Page 1 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.549475% 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 108 Upper-Tier REMIC Statement Date: ABN AMRO Acct: 722865.1 1000.000000000 9.847456035 0.000000000 990.152543965 3.755000069 Fixed 0.00 0.00 0.000000000 4.5060000000% 0.000000000 46625YQM8 A-1 72,501,000.00 713,950.41 0.00 71,787,049.59 272,241.26 72,501,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.949166662 Fixed 0.00 0.00 0.000000000 4.7390000000% 0.000000000 46625YQN6 A-2 171,215,000.00 0.00 0.00 171,215,000.00 676,156.57 171,215,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.020000000 Fixed 0.00 0.00 0.000000000 4.8240000000% 0.000000000 46625YQP1 A-3A1 163,601,000.00 0.00 0.00 163,601,000.00 657,676.02 163,601,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.106666667 Fixed 0.00 0.00 0.000000000 4.9280000000% 0.000000000 46625YSC8 A-3A2 122,934,000.00 0.00 0.00 122,934,000.00 504,848.96 122,934,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.592427050 5.5161335485% 0.00 0.00 0.000000000 5.5109124694% 0.000000000 46625YQQ9 A-3B 200,000,000.00 0.00 0.00 200,000,000.00 918,485.41 200,000,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.079166672 Fixed 0.00 0.00 0.000000000 4.8950000000% 0.000000000 46625YQR7 A-4 649,324,000.00 0.00 0.00 649,324,000.00 2,648,700.82 649,324,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.038333333 Fixed 0.00 0.00 0.000000000 4.8460000000% 0.000000000 46625YQS5 A-SB 137,352,000.00 0.00 0.00 137,352,000.00 554,673.16 137,352,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.123333349 4.9480000000% 0.00 0.00 0.000000000 4.9480000000% 0.000000000 46625YQT3 A-M 216,704,000.00 0.00 0.00 216,704,000.00 893,542.83 216,704,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.155833308 4.9870000000% 0.00 0.00 0.000000000 4.9870000000% 0.000000000 46625YQV8 A-J 162,527,000.00 0.00 0.00 162,527,000.00 675,435.12 162,527,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.325760365 5.1961335485% 0.00 0.00 0.000000000 5.1909124694% 0.000000000 46625YQX4 B 43,341,000.00 0.00 0.00 43,341,000.00 187,482.78 43,341,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.350760468 5.2261335485% 0.00 0.00 0.000000000 5.2209124694% 0.000000000 46625YQY2 C 18,962,000.00 0.00 0.00 18,962,000.00 82,499.12 18,962,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.424926934 5.3151335485% 0.00 0.00 0.000000000 5.3099124694% 0.000000000 46625YQZ9 D 32,505,000.00 0.00 0.00 32,505,000.00 143,832.25 32,505,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.506593695 5.4131335485% 0.00 0.00 0.000000000 5.4079124694% 0.000000000 46625YRB1/U48138XX1 E 27,088,000.00 0.00 0.00 27,088,000.00 122,074.61 27,088,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.592426989 5.5161335485% 0.00 0.00 0.000000000 5.5109124694% 0.000000000 46625YRC9/U48138XY9 F 24,380,000.00 0.00 0.00 24,380,000.00 111,963.37 24,380,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.592427089 5.5161335485% 0.00 0.00 0.000000000 5.5109124694% 0.000000000 46625YRD7/U48138XZ6 G 24,379,000.00 0.00 0.00 24,379,000.00 111,958.78 24,379,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.592427090 5.5161335485% 0.00 0.00 0.000000000 5.5109124694% 0.000000000 46625YRE5/U48138YA0 H 29,797,000.00 0.00 0.00 29,797,000.00 136,840.55 29,797,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500615 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRF2/U48138YB8 J 8,126,000.00 0.00 0.00 8,126,000.00 31,671.09 8,126,000.00 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 2 of 34 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.549475% 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 108 Upper-Tier REMIC Statement Date: ABN AMRO Acct: 722865.1 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500615 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRG0/U48138YC6 K 8,126,000.00 0.00 0.00 8,126,000.00 31,671.09 8,126,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897499692 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRH8/U48138YD4 L 8,127,000.00 0.00 0.00 8,127,000.00 31,674.98 8,127,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500462 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRJ4/U48138YE2 M 5,417,000.00 0.00 0.00 5,417,000.00 21,112.76 5,417,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897499692 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRK1/U48138YF9 N 8,127,000.00 0.00 0.00 8,127,000.00 31,674.98 8,127,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897500462 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRL9/U48138YG7 P 5,417,000.00 0.00 0.00 5,417,000.00 21,112.76 5,417,000.00 1000.000000000 0.000000000 0.000000000 1000.000000000 3.897499818 4.6770000000% 0.00 0.00 0.000000000 4.6770000000% 0.000000000 46625YRM7/U48138YH5 NR 27,088,830.00 0.00 0.00 27,088,830.00 105,578.71 27,088,830.00 1000.000000000 0.000000000 0.000000000 1000.000000000 4.786916600 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW642 UHP 50,000,000.00 0.00 0.00 50,000,000.00 239,345.83 50,000,000.00 1000.000000000 0.000000000 0.000000000 999.670541017 0.043860289 0.0593899260% 0.00 0.00 0.000000000 0.0526323448% 0.000000000 N 46625YRA3/U48138XW3 X-1 2,167,038,830.00 0.00 0.00 2,166,324,879.59 95,046.95 2,167,038,830.00 1000.000000000 0.000000000 0.000000000 1000.000000000 0.420941056 0.4977968592% 0.00 0.00 0.000000000 0.5051292665% 0.000000000 N 46625YQW6 X-2 2,100,087,000.00 0.00 0.00 2,100,087,000.00 884,012.84 2,100,087,000.00 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW603 LR 0.00 0.00 0.00 0.00 0.00 0.00 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW641 R 0.00 0.00 0.00 0.00 0.00 0.00 Total P&I Payment 0.00 0.00 2,217,038,830.00 2,217,038,830.00 10,905,264.01 Total 2,216,324,879.59 713,950.41 0.00 10,191,313.60 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 3 of 34 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class Class CUSIP Original Opening Principal Principal Negative Closing Interest Interest Pass-Through Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Per $ 1000 Next Rate(3) WAC:WAMM: Payment Date:Prior Payment:Next Payment:Record Date: 5.549475% 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Face Value (1) Balance Payment Adj. or Loss Amortization Balance Payment (2) Adjustment Rate 108 Grantor Trust Statement Date: ABN AMRO Acct: 722865.1 0.000000000 0.000000000 0.000000000 0.000000000 0.000000000 0.00 0.00 0.000000000 N/A 0.000000000 9ABSW643 S 0.00 0.00 0.00 0.00 0.00 0.00 Total P&I Payment 0.00 0.00 0.00 0.00 0.00 Total 0.00 0.00 0.00 0.00 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 4 of 34 Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 10,252,834.11 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 10,252,834.11 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 0.00 0.000.00 0.00 0.00 10,193,222.50 ) (1,908.91 0.000.000.00 ) (1,908.91 713,950.41 0.00 713,950.41 0.000.000.000.000.000.00 713,950.41 10,907,172.91 10,905,264.00 2,217,038,830.51 197 713,950.41 0.00 0 0.000.00 0 0.00 0 2,216,324,880.10 197 0.00 0.00 0.00 0.00 0.00 0.00 59,611.60 0.000.000.00 59,611.60 0.000.000.000.000.000.00 0.00 ) (59,611.60 10,191,313.59 Interest Not Advanced ( Current Period ) 0.00 0.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered 0.00 0.000.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 5 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Pooled Mortgage Loans Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 10,012,584.11 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 10,012,584.11 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 0.00 0.000.00 0.00 0.00 9,953,833.61 ) (1,865.85 0.000.000.00 ) (1,865.85 713,950.41 0.00 713,950.41 0.000.000.000.000.000.00 713,950.41 10,667,784.02 10,665,918.17 2,167,038,830.51 195 713,950.41 0.00 0 0.000.00 0 0.00 0 2,166,324,880.10 195 0.00 0.00 0.00 0.00 0.00 0.00 58,750.49 0.000.000.00 58,750.49 0.000.000.000.000.000.00 0.00 ) (58,750.49 9,951,967.76 Interest Not Advanced ( Current Period ) 0.00 0.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered 0.00 0.000.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 6 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Statement Date: Cash Reconciliation Summary Universal Hotel Portfolio B Notes Current Scheduled Interest Interest Summary Less Deferred Interest Plus Gross Advance Interest Less PPIS Reducing Scheduled Int 240,250.00 0.000.00 Less ASER Interest Adv Reduction 0.00 Less Other Adjustment 0.00 Total 240,250.00 Unscheduled Interest:Prepayment Penalties 0.00 Yield Maintenance Penalties 0.00 Other Interest Proceeds 0.00 Total 0.00 Less Fees & Expenses Paid By/To Servicer Less Fee Paid To Servicer Less Fee Strips Paid by Servicer Special Servicing Fees Interest Due Serv on Advances Recoup of Prior Advances Misc. Fees & Expenses Total Unscheduled Fees & ExpensesTotal Interest Due Trust Less Fees & Expenses Paid By/To TrustTrustee FeeFee StripsMisc. FeesInterest Reserve Withholding Plus Interest Reserve DepositTotal Total Interest Due Certs Principal Summary Scheduled Principal:Current Scheduled PrincipalAdvanced Scheduled PrincipalScheduled PrincipalUnscheduled Principal:CurtailmentsPrepayments in FullLiquidation ProceedsRepurchase ProceedsOther Principal ProceedsTotal Unscheduled Principal Remittance Principal Remittance P&I Due Trust Remittance P&I Due Certs Pool Balance Summary Beginning PoolScheduled PrincipalUnscheduled PrincipalDeferred InterestLiquidationsRepurchases Ending Pool Balance Count Principal Interest Prior OutstandingPlus Current PeriodLess Recovered Ending Outstanding Servicing Fee Summary Current Servicing FeesPlus Fees Advanced for PPISLess Reduction for PPISPlus Delinquent Servicing Fees Total Servicing Fees PPIS Summary Gross PPISReduced by PPIEReduced by Shortfalls in FeesReduced by Other Amounts PPIS Reducing ScheduledInterest PPIS Reducing Servicing FeePPIS Due Certificate 0.00 0.00 0.000.00 0.00 0.00 239,388.89 ) (43.06 0.000.000.00 ) (43.06 0.000.000.00 0.000.000.000.000.000.000.00 239,388.89 239,345.83 50,000,000.00 2 0.000.00 0 0.000.00 0 0.00 0 50,000,000.00 2 0.00 0.00 0.00 0.00 0.00 0.00 861.11 0.000.000.00 861.11 0.000.000.000.000.000.00 0.00 ) (861.11 239,345.83 Interest Not Advanced ( Current Period ) 0.00 0.00 Workout FeesLiquidation Fees 0.000.00 Less Non Recovered 0.00 0.000.00 0.00 0.00 Advance Summary (Advance Made by Servicer) 0 Page 7 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Class Accrued Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Bond Interest Reconciliation Deductions Allocable Deferred & Prior Prepay- Other Additions Interest Credit Support Original Current(4) Accrual Int. Short- falls Due ment Interest Int erest (2) Payment Amount PPIS Int erest Certificate Accretion Interest Loss/Exp Interest Penalties Proceeds (1) Interest Shortfalls Certificate Rate Pass Thru Method Days Outstanding Remaining Statement Date: Distributable Current Period (Shortfall)/ Recovery Int Accrual on Prior Shortfall (3) 2.001.00 0.00 0.00 0.00 0.00 0.00 A-1 30 272,241.26 272,241.26 272,241.26 0.00 30.00% 30.01% 30/360 4.506000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-2 30 676,156.57 676,156.57 676,156.57 0.00 30.00% 30.01% 30/360 4.739000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3A1 30 657,676.02 657,676.02 657,676.02 0.00 30.00% 30.01% 30/360 4.824000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3A2 30 504,848.96 504,848.96 504,848.96 0.00 30.00% 30.01% 30/360 4.928000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-3B 30 918,485.41 918,485.41 918,485.41 0.00 30.00% 30.01% 30/360 5.510912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-4 30 2,648,700.82 2,648,700.82 2,648,700.82 0.00 30.00% 30.01% 30/360 4.895000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-SB 30 554,673.16 554,673.16 554,673.16 0.00 30.00% 30.01% 30/360 4.846000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-M 30 893,542.83 893,542.83 893,542.83 0.00 20.00% 20.01% 30/360 4.948000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 A-J 30 675,435.12 675,435.12 675,435.12 0.00 12.50% 12.50% 30/360 4.987000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 B 30 187,482.78 187,482.78 187,482.78 0.00 10.50% 10.50% 30/360 5.190912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 C 30 82,499.12 82,499.12 82,499.12 0.00 9.63% 9.63% 30/360 5.220912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 D 30 143,832.25 143,832.25 143,832.25 0.00 8.13% 8.13% 30/360 5.309912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 E 30 122,074.61 122,074.61 122,074.61 0.00 6.88% 6.88% 30/360 5.407912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 F 30 111,963.37 111,963.37 111,963.37 0.00 5.75% 5.75% 30/360 5.510912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 G 30 111,958.78 111,958.78 111,958.78 0.00 4.63% 4.63% 30/360 5.510912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 H 30 136,840.55 136,840.55 136,840.55 0.00 3.25% 3.25% 30/360 5.510912469% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 J 30 31,671.09 31,671.09 31,671.09 0.00 2.88% 2.88% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 K 30 31,671.09 31,671.09 31,671.09 0.00 2.50% 2.50% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 L 30 31,674.98 31,674.98 31,674.98 0.00 2.13% 2.13% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 M 30 21,112.76 21,112.76 21,112.76 0.00 1.88% 1.88% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 N 30 31,674.98 31,674.98 31,674.98 0.00 1.50% 1.50% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 P 30 21,112.76 21,112.76 21,112.76 0.00 1.25% 1.25% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 NR 30 105,578.71 105,578.71 105,578.71 0.00 0.00% 0.00% 30/360 4.677000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 UHP 30 239,345.83 239,345.83 239,345.83 0.00 NA NA 30/360 5.744300000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 X-1 30 95,046.95 95,046.95 95,046.95 0.00 NA NA 30/360 0.052632345% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 X-2 30 884,012.84 884,012.84 884,012.84 0.00 NA NA 30/360 0.505129266% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 S 30 0.00 0.00 0.00 0.00 NA NA 0.000000000% 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10,191,313.60 10,191,313.60 10,191,313.60 0.00 0.00 0.00 0.00 (2) Accrued - Deductions + Additions Interest (3) Includes interest accrued on outstanding Interest Shortfalls and/or Loss Allocations. Where applicable. 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 8 of 34 (1) Other Interest Proceeds are additional interest amounts specifically allocated to the bond(s) and used in determining the bonds Distributable Interest. (4) Determined as follows: (A) the ending balance of all the classes less (B) the sum of (i) the ending balance of the class and (ii) the ending balance of all classes which are not subordinate to the class divided by (A). J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Interest Adjustments Summary Statement Date: 0.00 0.00 0.00 0.00 Special Servicing Fees Workout Fees Liquidation Fees Legal Fees 0.00 0.00 Misc. Fees & Expenses Paid by/to Servicer Interest Paid to Servicer on Outstanding Advances 0.00 0.00 ASER Interest Advance Reduction Interest Not Advanced (Current Period) Recoup of Prior Advances by Servicer 0.00 0.00 Servicing Fees Paid Servicer on Loans Not Advanced Misc. Fees & Expenses Paid by Trust 0.00 0.00 0.00 Shortfall Due to Rate Modification Total Shortfall Allocated to the Bonds Total Interest Adjustment to the Bonds 0.00 Shortfall Allocated to the Bonds: Excess Allocated to the Bonds: Other Interest Proceeds Due the Bonds Yield Maintenance Penalties Due the Bonds Prepayment Penalties Due the Bonds Recovered ASER Interest Due the Bonds Recovered Interest Due the Bonds Less Total Shortfall Allocated to the Bonds Total Excess Allocated to the Bonds 0.00 0.00 Total Excess Allocated to the Bonds 0.00 0.00 Aggregate Interest Adjustment Allocated to the Bonds 0.00 0.00 0.00 0.00 Prepayment Interest Excess Due the Bonds 0.00 ARD Excess Interest 0.00 0.00 0.00 Net Prepayment Int. Shortfalls Allocated to the Bonds Other Interest Loss Interest Income 0.00 Page 9 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Distribution Date Delinq 1 Month Delinq 2 Months Delinq 3+ Months Foreclosure REO Modifications Specially Serviced Bankruptcy # Balance # Balance # Balance # Balance # Balance # Balance # Balance # Balance Delinquency Aging Categories Special Event Categories (1) Statement Date: Pooled Mortgage Loans ABN AMRO Acct: 722865.1 0.00% 0.00% 0.00% 0.00% 0 0.00% 0 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 0.00% 8/12/2005 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 0 0.00 (1) Note: Modification, Specially Serviced & Bankruptcy Totals are Included in the Appropriate Delinquency Aging Category Page 10 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Asset-Backed Facts ~ 15 Month Historical Payoff/Loss Summary Distribution Date Ending Pool (1) Payoffs(2) Penalties Appraisal Reduct. (2) Liquidations (2) Realized Losses (2) Remaining Term Curr Weighted Avg. # Balance # Balance # Amount # Balance # Balance # Amount Life Coupon Remit Statement Date: Pooled Mortgage Loans Amort ABN AMRO Acct: 722865.1 Series 2005-CIBC12 12-Aug-05 195 100.00% 2,166,324,880 99.97% 0.00% 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 0 0.00% 108 270 5.54% 5.51% 0 0 0 0 (1) Percentage based on pool as of cutoff. (2) Percentage based on pool as of beginning of period. Page 11 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Historical Collateral Level Prepayment Report Disclosure Control # Payoff Period Initial Balance Type Payoff Amount Penalty Amount Prepayment Date Maturity Date Property Type Geographic Location Statement Date: Cumulative Current 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 12 of 34 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Delinquent Loan Detail Disclosure Control # PaidThruDate Current P&I Advance Outst anding P& I Advances** Out. Property ProtectionAdvances Loan Status Code (1) Special Servicer Transfer Date Foreclosure Date Bankruptcy Date REO Date Statement Date: Total 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 13 of 34 A. In Grace Period 1. Delinq. 1 month 2. Delinq. 2 months 3. Delinquent 3 + months 4. Performing Matured Balloon ** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances. 7. Foreclosure 9. REO B. Late Payment but < 1 month delinq. 5. Non Performing Matured Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 29-Jul-05 12-Sep-05 N/A 12-Aug-05 12-Aug-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Distribution of Mortgage Interest Rates Distribution of Principal Balances Distribution of Remaining Term (Balloon) Distribution of Remaining Term (Fully Amortizing) 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 14 of 34 Current Scheduled Balance # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 6 9,233,496 0.43 120 5.55 0.00 % 1,000,000 to 2,000,000 % 25 64,727,272 2.99 120 5.44 0.00 % 2,000,000 to 3,000,000 % 21 71,751,169 3.31 120 5.46 0.00 % 3,000,000 to 4,000,000 % 18 82,910,897 3.83 111 5.60 0.00 % 4,000,000 to 5,000,000 % 45 306,621,322 14.15 116 5.45 0.00 % 5,000,000 to 10,000,000 % 38 482,786,093 22.29 108 5.30 0.00 % 10,000,000 to 15,000,000 % 20 357,828,407 16.52 101 5.40 0.00 % 15,000,000 to 20,000,000 % 9 200,622,221 9.26 94 5.39 0.00 % 20,000,000 to 25,000,000 % 5 139,306,023 6.43 130 5.26 0.00 % 25,000,000 to 30,000,000 % 2 67,550,000 3.12 118 5.44 0.00 % 30,000,000 to 40,000,000 % 3 132,987,981 6.14 105 5.36 0.00 % 40,000,000 to 50,000,000 % 0 0 0.00 0 0.00 0.00 % 50,000,000 to 60,000,000 % 1 70,000,000 3.23 119 5.02 0.00 % 60,000,000 to 70,000,000 % 1 80,000,000 3.69 58 6.10 0.00 % 70,000,000 to 80,000,000 % 0 0 0.00 0 0.00 0.00 % 80,000,000 to 90,000,000 % 1 100,000,000 4.62 119 4.73 0.00 % 90,000,000 to 100,000,000 % 0 0 0.00 0 0.00 0.00 % 100,000,000 to 110,000,000 % 0 0 0.00 0 0.00 0.00 % 110,000,000 to 120,000,000 % 0 0 0.00 0 0.00 0.00 % 120,000,000 to 130,000,000 % 0 0 0.00 0 0.00 0.00 % 130,000,000 & Above % 100,000,000 1,196,593 2,166,324,880 195 100.00 % Average Schedule BalanceMaximum Schedule BalanceMinimum Schedule Balance 11,109,358 Current Mortgage Interest Rate # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % 4.500% % to 4.650% 1 100,000,000 4.62 119 4.73 0.00 % 4.651% % to 4.801% 4 65,821,203 3.04 89 4.91 0.00 % 4.801% % to 4.950% 10 181,102,542 8.36 119 5.04 0.00 % 4.951% % to 5.101% 58 740,074,524 34.16 100 5.17 0.00 % 5.101% % to 5.250% 37 289,353,501 13.36 108 5.32 0.00 % 5.251% % to 5.401% 28 226,700,945 10.46 116 5.49 0.00 % 5.401% % to 5.550% 23 230,057,007 10.62 126 5.62 0.00 % 5.551% % to 5.701% 16 93,230,413 4.30 120 5.78 0.00 % 5.701% % to 5.850% 9 83,447,063 3.85 114 5.93 0.00 % 5.851% % to 6.001% 4 89,701,606 4.14 63 6.09 0.00 % 6.001% % to 6.150% 0 0 0.00 0 0.00 0.00 % 6.151% % to 6.300% 3 28,876,661 1.33 116 6.36 0.00 % 6.301% % to 6.450% 1 16,959,414 0.78 117 6.46 0.00 % 6.451% % to 6.600% 1 21,000,000 0.97 120 6.62 0.00 % 6.601% % & Above 195 2,166,324,880 Minimum Mortgage Interest RateMaximum Mortgage Interest Rate 100.00 % 4.725%6.620% Fully Amortizing Mortgage Loans # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % % to 0 60 2 37,959,414 1.75 119 6.55 0.00 % % to 61 120 0 0 0.00 0 0.00 0.00 % % to 121 180 1 5,663,524 0.26 237 5.75 0.00 % % to 181 240 0 0 0.00 0 0.00 0.00 % % & 241 Above 237 117 3 43,622,938 Minimum Remaining TermMaximum Remaining Term 2.01 % Balloon Mortgage Loans # of Loans Scheduled Balance % of Balance Weighted Average Term Coupon PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0 to 12 0 0 0.00 0 0.00 0.00 % % 13 to 24 0 0 0.00 0 0.00 0.00 % % 25 to 36 11 174,221,203 8.04 58 5.73 0.00 % % 37 to 60 171 1,824,661,113 84.23 108 5.28 0.00 % % 61 to 120 7 104,550,455 4.83 164 5.72 0.00 % % 121 to 180 3 19,269,170 0.89 238 5.50 0.00 % % 181 to 240 0 0 0.00 0 0.00 0.00 % % 241 & Above 240 54 192 2,122,701,942 Minimum Remaining TermMaximum Remaining Term % 97.99 J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 29-Jul-05 12-Sep-05 N/A 12-Aug-05 12-Aug-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Geographic Distribution Distribution of DSCR (PFY) Distribution of DSCR (Cutoff) 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 15 of 34 Debt Service Coverage Ratio # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0.001 0.250 0 0 0.00 0 0.00 0.00 % % 0.251 0.500 0 0 0.00 0 0.00 0.00 % % 0.501 0.750 0 0 0.00 0 0.00 0.00 % % 0.751 1.000 0 0 0.00 0 0.00 0.00 % % 1.001 1.250 0 0 0.00 0 0.00 0.00 % % 1.251 1.500 0 0 0.00 0 0.00 0.00 % % 1.501 1.750 0 0 0.00 0 0.00 0.00 % % 1.751 2.000 0 0 0.00 0 0.00 0.00 % % 2.001 2.250 0 0 0.00 0 0.00 0.00 % % 2.251 2.500 0 0 0.00 0 0.00 0.00 % % 2.501 2.750 0 0 0.00 0 0.00 0.00 % % 2.751 3.000 0 0 0.00 0 0.00 0.00 % % 3.001 3.250 0 0 0.00 0 0.00 0.00 % % 3.251 3.500 0 0 0.00 0 0.00 0.00 % % 3.501 & Above 195 2,166,324,880 100.00 108 5.37 0.00 % % Unknown 0.0000.000 195 2,166,324,880 100.00 % Minimum DSCR Maximum DSCR Debt Service Coverage Ratio # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 0.000 0.250 0 0 0.00 0 0.00 0.00 % % 0.251 0.500 0 0 0.00 0 0.00 0.00 % % 0.501 0.750 0 0 0.00 0 0.00 0.00 % % 0.751 1.000 50 539,626,253 24.91 121 5.37 0.00 % % 1.001 1.250 95 992,139,219 45.80 107 5.50 0.00 % % 1.251 1.500 30 366,602,970 16.92 93 5.24 0.00 % % 1.501 1.750 13 86,130,940 3.98 102 5.32 0.00 % % 1.751 2.000 3 12,575,499 0.58 117 5.17 0.00 % % 2.001 2.250 1 10,000,000 0.46 82 5.17 0.00 % % 2.251 2.500 0 0 0.00 0 0.00 0.00 % % 2.501 2.750 1 45,000,000 2.08 82 5.20 0.00 % % 2.751 3.000 1 14,250,000 0.66 119 4.97 0.00 % % 3.001 3.250 0 0 0.00 0 0.00 0.00 % % 3.251 3.500 1 100,000,000 4.62 119 4.73 0.00 % % 3.501 & Above 3.610 1.100 195 2,166,324,880 100.00 Minimum DSCR Maximum DSCR % Geographic Location # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR California 26 353,501,071 16.32 107 5.20 0.00 % % Virginia 15 202,811,928 9.36 95 5.23 0.00 % % Texas 19 176,238,551 8.14 110 5.53 0.00 % % New York 11 163,980,079 7.57 84 5.95 0.00 % % CMBS Certificate 5 114,442,348 5.28 117 4.80 0.00 % % Florida 13 109,390,205 5.05 120 5.61 0.00 % % Ohio 8 102,151,033 4.72 120 5.52 0.00 % % New Jersey 7 90,291,173 4.17 117 5.44 0.00 % % Maryland 6 84,232,409 3.89 114 5.29 0.00 % % Illinois 6 81,503,549 3.76 97 5.28 0.00 % % Georgia 4 80,037,981 3.69 82 5.30 0.00 % % Pennsylvania 9 76,223,875 3.52 118 5.20 0.00 % % Louisiana 5 53,131,310 2.45 118 5.28 0.00 % % Arizona 5 50,602,324 2.34 112 5.24 0.00 % % Michigan 4 36,318,908 1.68 168 5.28 0.00 % % North Carolina 6 34,910,913 1.61 121 5.52 0.00 % % Tennessee 2 31,022,421 1.43 93 5.62 0.00 % % Nevada 3 30,939,073 1.43 117 5.28 0.00 % % Washington 4 26,000,000 1.20 82 5.14 0.00 % % Oklahoma 2 22,436,967 1.04 117 5.18 0.00 % % Utah 2 21,591,410 1.00 116 6.13 0.00 % % Kentucky 6 21,003,776 0.97 114 5.28 0.00 % % Undefined 2 21,000,000 0.97 119 5.22 0.00 % % Delaware 2 20,128,989 0.93 168 5.85 0.00 % % District of Columbia 1 20,000,000 0.92 118 5.20 0.00 % % Colorado 3 18,529,909 0.86 114 5.49 0.00 % % Connecticut 2 17,750,000 0.82 105 5.52 0.00 % % Indiana 2 15,732,391 0.73 103 5.21 0.00 % % Iowa 3 14,399,024 0.66 113 5.32 0.00 % % Alabama 1 14,000,000 0.65 119 5.25 0.00 % % South Carolina 2 13,860,000 0.64 118 5.32 0.00 % % Mississippi 1 13,400,000 0.62 59 5.21 0.00 % % Wisconsin 1 8,050,000 0.37 71 5.10 0.00 % % Kansas 1 5,584,389 0.26 117 5.81 0.00 % % Oregon 2 5,141,584 0.24 119 5.44 0.00 % % Missouri 1 5,000,000 0.23 116 5.24 0.00 % % Rhode Island 1 4,782,111 0.22 116 5.94 0.00 % % Minnesota 1 3,188,908 0.15 117 5.71 0.00 % % Idaho 1 3,016,271 0.14 118 5.67 0.00 % % 100.00 2,166,324,880 195 % J.P. Morgan Chase Commercial Mortgage Securities Corp. Mortgage Loan Characteristics ABN AMRO Acct: 722865.1 Series 2005-CIBC12 Commercial Mortgage Pass-Through Certificates 29-Jul-05 12-Sep-05 N/A 12-Aug-05 12-Aug-05 Record Date: Next Payment: Prior Payment: Payment Date: Statement Date: Pooled Mortgage Loans Distribution of Loan Seasoning Distribution of Property Types Distribution of Year Loans Maturing Distribution of Amortization Type 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 16 of 34 Property Types # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR Retail 77 979,168,486 45.20 109 5.34 0.00 % % Office 45 578,645,423 26.71 101 5.46 0.00 % % Multifamily 38 305,363,992 14.10 110 5.36 0.00 % % Lodging 3 124,979,082 5.77 118 5.03 0.00 % % Industrial 11 78,106,832 3.61 117 5.36 0.00 % % Mixed use 13 73,725,060 3.40 115 5.55 0.00 % % Self storage 8 26,336,004 1.22 130 5.32 0.00 % % 2,166,324,880 195 100.00 % Amortization Type # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR Amortizing Balloon 99 686,159,246 31.67 119 5.49 0.00 % % Full Amortizing 3 43,622,938 2.01 134 6.44 0.00 % % IO Maturity Balloon 93 1,436,542,696 66.31 102 5.27 0.00 % % 2,166,324,880 195 100.00 % Number of Months # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 193 2,137,565,936 98.67 108 0.00 % % 5.35 0 to 12 2 28,758,944 1.33 115 0.00 % % 6.33 13 to 24 0 0 0.00 0 0.00 % % 0.00 25 to 36 0 0 0.00 0 0.00 % % 0.00 37 to 48 0 0 0.00 0 0.00 % % 0.00 49 to 60 0 0 0.00 0 0.00 % % 0.00 61 to 72 0 0 0.00 0 0.00 % % 0.00 73 to 84 0 0 0.00 0 0.00 % % 0.00 85 to 96 0 0 0.00 0 0.00 % % 0.00 97 to 108 0 0 0.00 0 0.00 % % 0.00 109 to 120 0 0 0.00 0 0.00 % % 0.00 121 or More 195 2,166,324,880 100.00 % Year # of Loans Scheduled Balance % of Balance WAMM WAC PFY DSCR 0 0 0.00 0 0.00 0.00 % % 2005 0 0 0.00 0 0.00 0.00 % % 2006 0 0 0.00 0 0.00 0.00 % % 2007 0 0 0.00 0 0.00 0.00 % % 2008 0 0 0.00 0 0.00 0.00 % % 2009 11 174,221,203 8.04 58 5.73 0.00 % % 2010 14 207,180,000 9.56 71 5.12 0.00 % % 2011 12 175,446,121 8.10 80 5.42 0.00 % % 2012 5 95,655,974 4.42 93 5.29 0.00 % % 2013 5 32,701,518 1.51 108 5.64 0.00 % % 2014 137 1,351,636,914 62.39 118 5.32 0.00 % % 2015 11 129,483,149 5.98 178 5.69 0.00 % % 2016 & Greater 100.00 2,166,324,880 195 % J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: 4.73% 1-Jul-15 JPCBC12A Lodging 0.00 100,000,000 406,875 1 NY 6.10% 1-Jun-10 JPCBC12A Office 0.00 80,000,000 420,222 2 CA 5.02% 1-Jul-15 JPCBC12A Retail 0.00 70,000,000 302,594 3 GA 5.27% 1-May-13 JPCBC12A Office 0.00 45,237,981 205,215 4 VA 5.20% 1-Jun-12 JPCBC12A Office 0.00 45,000,000 201,306 5 OH 5.62% 1-Jul-17 JPCBC12A Retail 0.00 42,750,000 206,886 6 NJ 5.59% 1-Jun-15 JPCBC12A Retail 0.00 36,750,000 176,995 7 CA 5.25% 1-Jul-15 JPCBC12A Retail 0.00 30,800,000 139,242 8 LA 5.18% 1-Jun-15 JPCBC12A Retail 0.00 29,906,023 178,538 9 PA 5.10% 1-Jul-15 JPCBC12A Retail 0.00 29,600,000 129,993 10 MD 5.66% 1-Jul-20 JPCBC12A Office 0.00 28,200,000 137,444 11 TX 5.47% 1-Jun-15 JPCBC12A Multifamily 0.00 26,000,000 122,467 12 CA 4.89% 1-Apr-15 JPCBC12A Office 0.00 25,600,000 107,797 13 AZ 5.14% 1-Jul-15 JPCBC12A Retail 0.00 25,000,000 110,653 14 VA 5.25% 1-Jul-15 JPCBC12A Industrial 0.00 24,000,000 108,500 15 TX 5.83% 1-Jan-12 JPCBC12A Retail 0.00 22,380,593 131,861 16 FL 5.12% 1-Jun-15 JPCBC12A Retail 0.00 22,350,424 121,896 17 TN 5.47% 1-Jul-12 JPCBC12A Multifamily 0.00 22,240,000 104,757 18 IL 5.10% 1-Jul-11 JPCBC12A Retail 0.00 21,290,000 93,548 19 CA 4.92% 1-Apr-10 JPCBC12A Retail 0.00 21,221,203 113,410 20 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 21,140,000 92,889 21 NY 6.62% 1-Aug-15 JPCBC12A Retail 0.00 21,000,000 119,712 22 DC 5.20% 1-Jun-15 JPCBC12A Office 0.00 20,000,000 89,556 23 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 17 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: OH 5.30% 1-Jul-15 JPCBC12A Retail 0.00 20,000,000 91,278 24 GA 5.25% 1-Nov-11 JPCBC12A Multifamily 0.00 20,000,000 90,417 25 VA 5.11% 1-May-15 JPCBC12A Office 0.00 19,800,000 87,126 26 VA 5.47% 1-Jun-10 JPCBC12A Office 0.00 19,000,000 89,495 27 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 18,920,000 83,134 28 CA 5.04% 1-Jul-15 JPCBC12A Retail 0.00 18,500,000 80,290 29 TX 5.87% 1-Jan-12 JPCBC12A Retail 0.00 18,084,480 107,011 30 VA 5.00% 1-Jul-15 JPCBC12A Retail 0.00 18,000,000 77,500 31 FL 5.62% 1-Jul-15 JPCBC12A Mixed use 0.00 18,000,000 87,110 32 TX 5.22% 1-May-13 JPCBC12A Office 0.00 17,659,524 79,349 33 DE 5.94% 1-Apr-20 JPCBC12A Multifamily 0.00 17,434,778 104,247 34 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 17,440,000 76,631 35 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 17,210,000 75,621 36 IL 5.39% 1-Jul-15 JPCBC12A Office 0.00 16,983,549 95,354 37 FL 6.46% 1-May-15 JPCBC12A Retail 0.00 16,959,414 107,005 38 UT 6.38% 1-Mar-15 JPCBC12A Lodging 0.00 16,196,661 108,840 39 WA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 16,160,000 71,007 40 CA 5.33% 1-Jun-15 JPCBC12A Retail 0.00 16,000,000 73,436 41 VA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 15,480,000 68,019 42 VI 5.22% 1-Jul-15 JPCBC12A Retail 0.00 15,000,000 67,425 43 NY 5.17% 1-Jun-15 JPCBC12A Retail 0.00 14,967,149 82,089 44 MI 5.43% 1-Jun-25 JPCBC12A Retail 0.00 14,872,938 102,181 45 CA 5.35% 1-Jul-15 JPCBC12A Office 0.00 14,881,623 87,020 46 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 18 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: NV 5.39% 1-Apr-15 JPCBC12A Multifamily 0.00 14,800,000 68,693 47 OK 5.24% 1-May-15 JPCBC12A Office 0.00 14,748,872 66,550 48 VA 4.95% 1-Mar-12 JPCBC12A Multifamily 0.00 14,500,000 61,806 49 MI 4.97% 1-Jul-15 JPCBC12A Retail 0.00 14,250,000 60,986 50 IL 5.44% 1-May-15 JPCBC12A Retail 0.00 14,250,000 66,753 51 AZ 5.27% 1-May-13 JPCBC12A Office 0.00 14,170,000 64,280 52 IL 5.10% 1-Jul-11 JPCBC12A Retail 0.00 14,160,000 62,219 53 PA 5.16% 1-Jun-15 JPCBC12A Multifamily 0.00 14,000,000 62,207 54 AL 5.25% 1-Jul-15 JPCBC12A Retail 0.00 14,000,000 63,292 55 NJ 5.24% 1-Aug-15 JPCBC12A Industrial 0.00 13,950,000 62,946 56 CA 5.58% 1-May-15 JPCBC12A Retail 0.00 13,759,449 79,049 57 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 13,740,000 60,373 58 NJ 5.22% 1-Jul-15 JPCBC12A Retail 0.00 13,400,000 60,233 59 MS 5.21% 1-Jul-10 JPCBC12A Multifamily 0.00 13,400,000 60,118 60 TX 5.21% 1-May-15 JPCBC12A Office 0.00 13,254,334 59,464 61 NC 5.68% 1-Apr-15 JPCBC12A Multifamily 0.00 13,232,581 76,938 62 NY 5.98% 1-Apr-10 JPCBC12A Retail 0.00 13,100,000 67,458 63 NJ 5.51% 1-Jun-15 JPCBC12A Office 0.00 12,200,000 57,886 64 TX 5.11% 1-Aug-15 JPCBC12A Retail 0.00 11,760,000 51,747 65 CA 5.11% 1-May-15 JPCBC12A Office 0.00 11,500,000 50,603 66 PA 5.25% 1-Jul-15 JPCBC12A Retail 0.00 11,488,486 63,503 67 TX 5.25% 1-Jun-15 JPCBC12A Multifamily 0.00 11,340,000 51,266 68 OH 5.29% 1-Jan-12 JPCBC12A Retail 0.00 11,112,839 62,125 69 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 19 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: NV 5.11% 1-Jun-15 JPCBC12A Multifamily 0.00 11,000,000 48,403 70 CA 5.73% 1-Aug-15 JPCBC12A Retail 0.00 10,915,000 53,856 71 CA 5.10% 1-Jul-11 JPCBC12A Retail 0.00 10,910,000 47,938 72 VA 5.56% 1-Jun-12 JPCBC12A Office 0.00 10,900,000 52,187 73 VA 5.53% 1-Mar-12 JPCBC12A Office 0.00 10,745,696 61,525 74 LA 5.23% 1-Jul-15 JPCBC12A Multifamily 0.00 10,600,000 47,738 75 SC 5.32% 1-Jun-15 JPCBC12A Retail 0.00 10,560,000 48,377 76 GA 5.38% 1-Aug-10 JPCBC12A Office 0.00 10,500,000 48,644 77 FL 5.15% 1-Jun-15 JPCBC12A Retail 0.00 10,377,127 56,787 78 OH 5.45% 1-Apr-15 JPCBC12A Office 0.00 10,250,000 48,104 79 MD 5.10% 1-Jul-11 JPCBC12A Retail 0.00 10,190,000 44,775 80 IL 5.17% 1-Jun-12 JPCBC12A Industrial 0.00 10,000,000 44,519 81 NY 5.54% 1-Jul-15 JPCBC12A Mixed use 0.00 9,986,058 61,648 82 IN 5.17% 1-May-13 JPCBC12A Office 0.00 9,638,469 42,893 83 NJ 5.38% 1-Jul-15 JPCBC12A Office 0.00 9,091,173 50,986 84 CA 5.55% 1-Jun-15 JPCBC12A Retail 0.00 9,000,000 43,013 85 CT 5.70% 1-May-13 JPCBC12A Retail 0.00 8,950,000 43,930 86 FL 5.33% 1-Jun-15 JPCBC12A Office 0.00 8,856,210 49,449 87 CT 5.34% 1-May-15 JPCBC12A Mixed use 0.00 8,800,000 40,465 88 TN 6.00% 1-Jul-15 JPCBC12A Lodging 0.00 8,782,421 63,046 89 CO 5.79% 1-Oct-14 JPCBC12A Office 0.00 8,392,647 49,234 90 WI 5.10% 1-Jul-11 JPCBC12A Retail 0.00 8,050,000 35,372 91 FL 6.34% 1-Jun-15 JPCBC12A Mixed use 0.00 7,830,000 42,747 92 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 20 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: MD 5.05% 1-Aug-15 JPCBC12A Mixed use 0.00 7,800,000 33,919 93 NY 5.58% 1-Jun-15 JPCBC12A Office 0.00 7,784,349 44,680 94 OH 5.55% 1-Mar-14 JPCBC12A Multifamily 0.00 7,758,944 45,103 95 OK 5.06% 1-May-15 JPCBC12A Office 0.00 7,688,095 33,499 96 NC 5.27% 1-Jul-15 JPCBC12A Multifamily 0.00 6,893,125 38,188 97 WA 5.12% 1-Jun-15 JPCBC12A Multifamily 0.00 6,640,000 29,275 98 NC 5.44% 1-Jul-15 JPCBC12A Retail 0.00 6,490,766 39,683 99 VA 5.10% 1-Jun-15 JPCBC12A Multifamily 0.00 6,500,000 28,546 100 CA 5.87% 1-Nov-14 JPCBC12A Industrial 0.00 6,487,760 38,429 101 CA 5.74% 1-May-15 JPCBC12A Retail 0.00 6,406,798 37,454 102 TX 5.84% 1-Jun-20 JPCBC12A Retail 0.00 6,188,247 36,537 103 PA 5.27% 1-Jun-15 JPCBC12A Retail 0.00 6,180,866 37,227 104 CO 5.25% 1-Jun-15 JPCBC12A Multifamily 0.00 6,150,000 27,803 105 IN 5.27% 1-Jul-15 JPCBC12A Multifamily 0.00 6,093,922 33,760 106 VA 5.06% 1-Jul-15 JPCBC12A Multifamily 0.00 6,000,000 26,143 107 VI 5.22% 1-Aug-15 JPCBC12A Retail 0.00 6,000,000 26,970 108 IA 5.43% 1-Jul-15 JPCBC12A Multifamily 0.00 5,989,066 38,989 109 IA 5.14% 1-May-14 JPCBC12A Office 0.00 5,920,000 26,197 110 TX 5.91% 1-May-15 JPCBC12A Office 0.00 5,813,346 41,608 111 TX 5.75% 1-May-25 JPCBC12A Retail 0.00 5,663,524 40,019 112 KS 5.81% 1-May-15 JPCBC12A Retail 0.00 5,584,389 32,894 113 VA 5.60% 1-May-15 JPCBC12A Office 0.00 5,500,000 26,522 114 UT 5.37% 1-Jul-15 JPCBC12A Office 0.00 5,394,749 30,222 115 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 21 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: TX 5.33% 1-Jul-15 JPCBC12A Retail 0.00 5,400,000 24,785 116 5.33% 1-Jun-12 JPCBC12A Multifamily 0.00 5,300,000 24,326 117 KY 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 5,274,664 29,029 118 LA 5.51% 1-May-15 JPCBC12A Retail 0.00 5,264,237 30,012 119 CA 5.55% 1-Jun-15 JPCBC12A Retail 0.00 5,240,000 25,043 120 TX 5.76% 1-Apr-15 JPCBC12A Retail 0.00 5,229,643 30,671 121 TX 5.45% 1-Jun-15 JPCBC12A Office 0.00 5,189,269 29,362 122 PA 5.53% 1-May-15 JPCBC12A Retail 0.00 5,184,546 29,623 123 NV 5.32% 1-Jun-15 JPCBC12A Multifamily 0.00 5,139,073 28,662 124 CA 5.31% 1-Jul-15 JPCBC12A Office 0.00 5,094,968 28,352 125 MO 5.24% 1-Apr-15 JPCBC12A Multifamily 0.00 5,000,000 22,561 126 NY 5.55% 1-Jun-15 JPCBC12A Office 0.00 4,989,902 28,547 127 FL 5.12% 1-Jun-15 JPCBC12A Industrial 0.00 4,988,934 27,209 128 TX 5.61% 1-May-10 JPCBC12A Office 0.00 4,900,000 23,671 129 FL 6.34% 1-Jun-15 JPCBC12A Office 0.00 4,850,000 26,478 130 IL 5.96% 1-Jun-20 JPCBC12A Office 0.00 4,820,000 24,737 131 RI 5.94% 1-Apr-15 JPCBC12A Office 0.00 4,782,111 28,594 132 KY 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 4,655,290 25,620 133 OH 6.01% 1-Apr-10 JPCBC12A Office 0.00 4,600,000 23,806 134 FL 4.92% 1-Jul-15 JPCBC12A Retail 0.00 4,500,000 19,065 135 CA 5.74% 1-Jun-15 JPCBC12A Retail 0.00 4,487,169 28,283 136 TX 5.72% 1-Apr-15 JPCBC12A Office 0.00 4,482,398 26,175 137 TX 5.62% 1-May-15 JPCBC12A Multifamily 0.00 4,466,955 25,775 138 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 22 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: AZ 5.59% 1-Aug-15 JPCBC12A Mixed use 0.00 4,450,000 21,421 139 GA 5.64% 1-Feb-10 JPCBC12A Retail 0.00 4,300,000 20,884 140 MI 5.52% 1-Jul-15 JPCBC12A Office 0.00 4,295,970 24,469 141 5.20% 1-Jul-15 JPCBC12A Multifamily 0.00 4,200,000 18,807 142 CA 5.86% 1-Dec-14 JPCBC12A Industrial 0.00 4,142,168 24,509 143 CO 5.22% 1-May-15 JPCBC12A Multifamily 0.00 3,987,262 22,014 144 LA 5.49% 1-Mar-15 JPCBC12A Multifamily 0.00 3,871,098 23,926 145 NY 5.50% 1-May-15 JPCBC12A Multifamily 0.00 3,863,000 18,296 146 NC 5.31% 1-Jun-15 JPCBC12A Multifamily 0.00 3,720,000 17,010 147 NY 5.56% 1-Jul-15 JPCBC12A Retail 0.00 3,700,000 17,715 148 AZ 5.14% 1-Jul-15 JPCBC12A Multifamily 0.00 3,500,000 15,491 149 LA 5.70% 1-Jun-15 JPCBC12A Retail 0.00 3,489,952 21,913 150 AZ 5.51% 1-Mar-15 JPCBC12A Multifamily 0.00 3,482,324 19,895 151 KY 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 3,476,483 19,133 152 OR 5.36% 1-Jul-15 JPCBC12A Office 0.00 3,396,686 19,007 153 MD 5.20% 1-Jul-15 JPCBC12A Office 0.00 3,392,409 22,816 154 NY 5.48% 1-Jun-15 JPCBC12A Office 0.00 3,393,029 19,262 155 SC 5.31% 1-Jul-15 JPCBC12A Multifamily 0.00 3,300,000 15,089 156 CA 5.70% 1-Jun-15 JPCBC12A Industrial 0.00 3,293,549 19,153 157 FL 5.39% 1-Jun-15 JPCBC12A Industrial 0.00 3,290,017 20,049 158 VA 5.60% 1-Jun-15 JPCBC12A Mixed use 0.00 3,200,000 15,431 159 MN 5.71% 1-May-15 JPCBC12A Multifamily 0.00 3,188,908 19,244 160 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 3,090,481 18,668 161 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 23 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: FL 5.53% 1-Jun-20 JPCBC12A Self storage 0.00 3,077,763 25,379 162 OH 6.01% 1-May-15 JPCBC12A Retail 0.00 3,021,939 18,186 163 ID 5.67% 1-Jun-15 JPCBC12A Office 0.00 3,016,271 18,885 164 CA 5.17% 1-Jul-15 JPCBC12A Retail 0.00 2,996,938 16,418 165 CA 5.36% 1-Aug-15 JPCBC12A Mixed use 0.00 3,000,000 13,847 166 TX 5.37% 1-Aug-15 JPCBC12A Retail 0.00 3,000,000 13,873 167 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 2,891,095 17,464 168 MI 5.66% 1-Aug-15 JPCBC12A Mixed use 0.00 2,900,000 14,134 169 CA 5.10% 1-Jun-15 JPCBC12A Industrial 0.00 2,764,447 29,835 170 TX 5.49% 1-May-15 JPCBC12A Office 0.00 2,731,793 18,901 171 NJ 5.33% 1-Jun-12 JPCBC12A Multifamily 0.00 2,700,000 12,392 172 CA 5.68% 1-Aug-25 JPCBC12A Industrial 0.00 2,700,000 13,206 173 TX 5.84% 1-Jun-15 JPCBC12A Retail 0.00 2,694,444 15,911 174 DE 5.27% 1-Jun-15 JPCBC12A Multifamily 0.00 2,694,210 14,943 175 OH 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 2,657,312 14,624 176 5.50% 1-Jun-15 JPCBC12A Retail 0.00 2,644,590 15,046 177 KY 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 2,597,372 14,295 178 KY 5.21% 1-Jul-15 JPCBC12A Self storage 0.00 2,517,453 13,855 179 NC 5.39% 1-Jun-15 JPCBC12A Retail 0.00 2,494,774 14,023 180 IA 5.48% 1-Jun-15 JPCBC12A Industrial 0.00 2,489,958 16,616 181 VA 5.10% 1-Jul-11 JPCBC12A Mixed use 0.00 2,490,000 10,941 182 KY 5.82% 1-Jan-12 JPCBC12A Multifamily 0.00 2,482,514 14,701 183 PA 5.30% 1-Jun-15 JPCBC12A Retail 0.00 2,392,630 14,453 184 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 24 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Loan Level Detail Disclosure Control # Group Property Type Maturity Date PFY DSCR OperatingStatement Date Geo. Location Ending Principal Balance NoteRate Scheduled P&I Prepayment Amount Prepayment Date Loan Status Code (1) Statement Date: 5.36% 1-Jul-15 JPCBC12A Retail 0.00 2,297,758 12,858 185 FL 5.78% 1-Apr-15 JPCBC12A Retail 0.00 2,241,314 13,173 186 NJ 5.50% 1-Jun-15 JPCBC12A Multifamily 0.00 2,200,000 10,419 187 NC 6.15% 1-Jan-20 JPCBC12A Self storage 0.00 2,079,667 13,724 188 FL 5.66% 1-Jun-15 JPCBC12A Mixed use 0.00 2,069,002 12,941 189 OR 5.61% 1-Jun-15 JPCBC12A Retail 0.00 1,744,899 10,862 190 VA 5.80% 1-Jul-25 JPCBC12A Multifamily 0.00 1,696,233 11,984 191 WA 5.38% 1-Aug-10 JPCBC12A Mixed use 0.00 1,660,000 7,690 192 WA 5.38% 1-Aug-10 JPCBC12A Mixed use 0.00 1,540,000 7,134 193 PA 5.40% 1-Jun-15 JPCBC12A Retail 0.00 1,395,772 8,514 194 NY 5.73% 1-May-15 JPCBC12A Retail 0.00 1,196,593 6,988 195 5.58% 1-Jul-15 JPCBC12B Lodging 0.00 25,000,000 120,125 197 5.58% 1-Jul-15 JPCBC12B Lodging 0.00 25,000,000 120,125 198 2,216,324,880 10,966,785 0 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 25 of 34 * NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to determine such figures. (1) Legend: A. In Grace Period B. Late Payment but < 1 month delinq 1. Delinquent 1 month2. Delinquent 2 months 3. Delinquent 3+ months 4. Performing Matured Balloon 7. Foreclosure 9. REO 5. Non Performing Matured Ballon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Specially Serviced (Part I) ~ Loan Detail (End of Period) Disclosure Control # Servicing Xfer Date Balance Note Rate Maturity Date Remaining Property Type Geo. Location NOI DSCR NOIDate Schedule Actual Life Statement Date: Loan Status Code(1) 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 26 of 34 (1) Legend: A. P&I Adv - in Grace Period B. P&I Adv - < one month delinq 1. P&I Adv - delinquent 1 month 2. P&I Adv - delinquent 2 months 3. P&I Adv - delinquent 3+ months 4. Mat. Balloon/Assumed P&I 7. Foreclosure 9. REO 5. Non Performing Mat. Balloon J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Specially Serviced Loan Detail (Part II) ~ Servicer Comments (End of Period) Disclosure Control # Resolution Strategy Comments Statement Date: 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 27 of 34 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Modified Loan Detail Disclosure Control # Modification Date Cutoff Maturity Date Modification Description Modified Maturity Date Statement Date: 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 28 of 34 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Realized Loss Detail Period Disclosure Control # Appraisal Date Appraisal Value Beginning Scheduled Balance Gross Proceeds Gross Proceeds as a % of Sched. Balance Aggregate Liquidation Expenses * Net Liquidation Proceeds Net Proceeds as a % of Sched. Balance Realized Loss Statement Date: Current Total Cumulative 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 29 of 34 * Aggregate liquidation expenses also include outstanding P&I advances and unpaid servicing fees, unpaid trustee fees, etc.. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Appraisal Reduction Detail Disclosure Control# Appraisal Red. Date Scheduled Balance ASER Note Rate Maturity Date Property Type Geographic Location Appraisal Value Date DSCR Statement Date: Remaining Term Life ARA Amount Current P&I Advance Page 30 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 Historical Collateral Level REO Report Property Type Statement Date: State Actual Balance Scheduled Balance Recent Appraisal Value Appraisal Reduction Amount Date Liquidated Liquidation Proceeds Liquidation Expenses Realized Loss Disclosure Control # REO Date City Appraisal Date ABN AMRO Acct: 722865.1 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 31 of 34 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Defeased Loans Statement Date: DisclosureControl # 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. Page 32 of 34 J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Rating Information Class CUSIP Fitch Moody's S&P Fitch Moody's S&P Original Ratings Rating Change/Change Date(1) Statement Date: A-1 46625YQM8 AAA Aaa NR A-2 46625YQN6 AAA Aaa NR A-3A1 46625YQP1 AAA Aaa NR A-3A2 46625YSC8 AAA Aaa NR A-3B 46625YQQ9 AAA Aaa NR A-4 46625YQR7 AAA Aaa NR A-SB 46625YQS5 AAA Aaa NR A-M 46625YQT3 AAA Aaa NR A-J 46625YQV8 AAA Aaa NR B 46625YQX4 AA Aa2 NR C 46625YQY2 AA- Aa3 NR D 46625YQZ9 A A2 NR E 46625YRB1 A- A3 NR F 46625YRC9 BBB+ Baa1 NR G 46625YRD7 BBB Baa2 NR H 46625YRE5 BBB- Baa3 NR J 46625YRF2 BB+ Ba1 NR K 46625YRG0 BB Ba2 NR L 46625YRH8 BB- Ba3 NR M 46625YRJ4 B+ B1 NR N 46625YRK1 B B2 NR P 46625YRL9 B- B3 NR Page 33 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. NR - Designates that the class was not rated by the rating agency. (1) Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore notbeing updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency. J.P. Morgan Chase Commercial Mortgage Securities Corp. Payment Date:Prior Payment:Next Payment:Record Date: 12-Aug-0512-Aug-05 N/A 12-Sep-05 29-Jul-05 Commercial Mortgage Pass-Through Certificates Series 2005-CIBC12 ABN AMRO Acct: 722865.1 Rating Information Class CUSIP Fitch Moody's S&P Fitch Moody's S&P Original Ratings Rating Change/Change Date(1) Statement Date: NR 46625YRM7 NR NR NR UHP 9ABSW642 NR NR NR X-1 46625YRA3 AAA Aaa NR X-2 46625YQW6 AAA Aaa NR S 9ABSW643 NR NR NR Page 34 of 34 11-Aug-2005 - 14:27 (W603-W643) (c) 2005 LaSalle Bank N.A. NR - Designates that the class was not rated by the rating agency. (1) Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore notbeing updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency.

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Reporting Package Table of Contents

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Administrator:
Tim Cutsinger 312.904.6342
tim.cutsinger@abnamro.com

Analyst:
Brian Scheff 714.259.6278
brian.scheff@abnamro.com

Statement Date:

135 S. LaSalle Street, Suite 1625
Chicago, IL 60603
USA

Statements to Certificateholders
Cash Reconciliation Summary
Bond Interest Reconciliation
Shortfall Summary Report

Asset-Backed Facts ~ 15 Month Loan Status Summary

Asset-Backed Facts ~ 15 Month Loan Payoff/Loss Summary
Historical Collateral Prepayment

Delinquent Loan Detail
Mortgage Loan Characteristics
Loan Level Detail

Page 2-4
Page 5-7
Page 8
Page 9

Page 10

Page 11
Page 12

Page 13-15
Page 16-18

Page 19-27

Specially Serviced (Part I) - Loan Detail

Specially Serviced (Part II) - Servicer Comments
Modified Loan Detail
Realized Loss Detail

Appraisal Reduction Detail
Historical REO Report
Defeased Loans

Page 28

Page 29
Page 30
Page 31

Page 32
Page 33
Page 34

Page(s)

Information is available for this issue from the following sources

Issue Id:

Monthly Data File
Name:

JPCIBC12

JPCIBC12_200510_3.ZIP

Closing Date:

First Payment Date:

Rated Final Payment: Date:

29-Jul-05
12-Aug-05

14-Sep-37

Rating Information

Page 35-36

Parties to The Transaction

Depositor: J.P. Morgan Chase Commercial Mortgage Securities Corp.

Underwriter: J.P. Morgan Chase Bank/Banc of America Securities LLC/CIBC World Markets Corp.

Master Servicer: GMAC Commercial Mortgage Corporation

Special Servicer: J.E. Robert Company, Inc

Rating Agency: Moody's Investors Service, Inc./Fitch Ratings

800.246.5761

LaSalle Factor Line

LaSalle Web Site

Servicer Web Site

www.gmaccm.com

www.etrustee.net

Page 1 of 36

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.370985%

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

106

Upper-Tier REMIC

Statement Date:

ABN AMRO Acct: 722865.1

979.322071558

12.318304575

0.000000000

967.003766983

3.677354381

Fixed

0.00

0.000000000

4.5060000000%

0.000000000

46625YQM8

A-1

72,501,000.00

893,089.40

0.00

70,108,740.11

266,611.87

71,001,829.51

1000.000000000

0.000000000

1000.000000000

3.949166662

Fixed

0.00

0.000000000

4.7390000000%

0.000000000

46625YQN6

A-2

171,215,000.00

0.00

171,215,000.00

676,156.57

171,215,000.00

1000.000000000

0.000000000

1000.000000000

4.020000000

Fixed

0.00

0.000000000

4.8240000000%

0.000000000

46625YQP1

A-3A1

163,601,000.00

0.00

163,601,000.00

657,676.02

163,601,000.00

1000.000000000

0.000000000

1000.000000000

4.106666667

Fixed

0.00

0.000000000

4.9280000000%

0.000000000

46625YSC8

A-3A2

122,934,000.00

0.00

122,934,000.00

504,848.96

122,934,000.00

1000.000000000

0.000000000

1000.000000000

4.444728750

5.5160185838%

0.00

0.000000000

5.3336744714%

0.000000000

46625YQQ9

A-3B

200,000,000.00

0.00

200,000,000.00

888,945.75

200,000,000.00

1000.000000000

0.000000000

1000.000000000

4.079166672

Fixed

0.00

0.000000000

4.8950000000%

0.000000000

46625YQR7

A-4

649,324,000.00

0.00

649,324,000.00

2,648,700.82

649,324,000.00

1000.000000000

0.000000000

1000.000000000

4.038333333

Fixed

0.00

0.000000000

4.8460000000%

0.000000000

46625YQS5

A-SB

137,352,000.00

0.00

137,352,000.00

554,673.16

137,352,000.00

1000.000000000

0.000000000

1000.000000000

4.123333349

4.9480000000%

0.00

0.000000000

4.9480000000%

0.000000000

46625YQT3

A-M

216,704,000.00

0.00

216,704,000.00

893,542.83

216,704,000.00

1000.000000000

0.000000000

1000.000000000

4.155833308

4.9870000000%

0.00

0.000000000

4.9870000000%

0.000000000

46625YQV8

A-J

162,527,000.00

0.00

162,527,000.00

675,435.12

162,527,000.00

1000.000000000

0.000000000

1000.000000000

4.178062112

5.1960185838%

0.00

0.000000000

5.0136744714%

0.000000000

46625YQX4

43,341,000.00

0.00

43,341,000.00

181,081.39

43,341,000.00

1000.000000000

0.000000000

1000.000000000

4.203061913

5.2260185838%

0.00

0.000000000

5.0436744714%

0.000000000

46625YQY2

18,962,000.00

0.00

18,962,000.00

79,698.46

18,962,000.00

1000.000000000

0.000000000

1000.000000000

4.277228734

5.3150185838%

0.00

0.000000000

5.1326744714%

0.000000000

46625YQZ9

32,505,000.00

0.00

32,505,000.00

139,031.32

32,505,000.00

1000.000000000

0.000000000

1000.000000000

4.358895452

5.4130185838%

0.00

0.000000000

5.2306744714%

0.000000000

46625YRB1/U48138XX1

27,088,000.00

0.00

27,088,000.00

118,073.76

27,088,000.00

1000.000000000

0.000000000

1000.000000000

4.444728876

5.5160185838%

0.00

0.000000000

5.3336744714%

0.000000000

46625YRC9/U48138XY9

24,380,000.00

0.00

24,380,000.00

108,362.49

24,380,000.00

1000.000000000

0.000000000

1000.000000000

4.444728660

5.5160185838%

0.00

0.000000000

5.3336744714%

0.000000000

46625YRD7/U48138XZ6

24,379,000.00

0.00

24,379,000.00

108,358.04

24,379,000.00

1000.000000000

0.000000000

1000.000000000

4.444728664

5.5160185838%

0.00

0.000000000

5.3336744714%

0.000000000

46625YRE5/U48138YA0

29,797,000.00

0.00

29,797,000.00

132,439.58

29,797,000.00

1000.000000000

0.000000000

1000.000000000

3.897500615

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRF2/U48138YB8

8,126,000.00

0.00

8,126,000.00

31,671.09

8,126,000.00

Page 2 of 36

Notes: (1) N denotes notional balance not included in total (2) Accrued Interest Plus/Minus Interest Adjustment Minus Deferred Interest equals Interest Payment (3) Estimated. * Denotes Controlling Class

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.370985%

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

106

Upper-Tier REMIC

Statement Date:

ABN AMRO Acct: 722865.1

1000.000000000

0.000000000

1000.000000000

3.897500615

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRG0/U48138YC6

8,126,000.00

0.00

8,126,000.00

31,671.09

8,126,000.00

1000.000000000

0.000000000

1000.000000000

3.897499692

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRH8/U48138YD4

8,127,000.00

0.00

8,127,000.00

31,674.98

8,127,000.00

1000.000000000

0.000000000

1000.000000000

3.897500462

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRJ4/U48138YE2

5,417,000.00

0.00

5,417,000.00

21,112.76

5,417,000.00

1000.000000000

0.000000000

1000.000000000

3.897499692

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRK1/U48138YF9

8,127,000.00

0.00

8,127,000.00

31,674.98

8,127,000.00

1000.000000000

0.000000000

1000.000000000

3.897500462

4.6770000000%

0.00

0.000000000

4.6770000000%

0.000000000

46625YRL9/U48138YG7

5,417,000.00

0.00

5,417,000.00

21,112.76

5,417,000.00

1000.000000000

0.000000000

1000.000000000

3.865972063

4.6770000000%

0.00

)

(854.05

)

(0.031527755

4.6770000000%

0.000000000

46625YRM7/U48138YH5

27,088,830.00

0.00

27,088,830.00

104,724.66

27,088,830.00

1000.000000000

0.000000000

1000.000000000

4.632500000

5.7443000000%

0.00

0.000000000

5.5590000000%

0.000000000

9ABSW642

UHP

50,000,000.00

0.00

50,000,000.00

231,625.00

50,000,000.00

999.308193988

0.000000000

998.896069670

0.044520554

0.0586519045%

0.00

0.000000000

0.0534616491%

0.000000000

46625YRA3/U48138XW3

X-1

2,167,038,830.00

0.00

2,164,646,570.11

96,477.77

2,165,539,659.51

1000.000000000

0.000000000

1000.000000000

0.295523981

0.4976997413%

0.00

0.000000000

0.3546287755%

0.000000000

46625YQW6

X-2

2,100,087,000.00

0.00

2,100,087,000.00

620,626.07

2,100,087,000.00

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW603

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW641

0.00

Total P&I Payment

0.00

)

(854.05

2,217,038,830.00

2,215,539,659.51

10,749,096.70

Total

2,214,646,570.11

893,089.40

0.00

9,856,007.30

Page 3 of 36

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:

Payment Date:
Prior Payment:
Next Payment:
Record Date:

5.370985%

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

106

Grantor Trust

Statement Date:

ABN AMRO Acct: 722865.1

0.000000000

0.00

0.000000000

N/A

0.000000000

9ABSW643

0.00

Total P&I Payment

0.00

Total

0.00

Page 4 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

7,467,028.97

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

9,899,265.97

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Scheduled Principal:
Current Scheduled Principal
Advanced Scheduled Principal
Scheduled Principal
Unscheduled Principal:
Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds
Total Unscheduled Principal
Remittance Principal

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

)

(402.65

0.00
0.00

)

(451.41

)

(854.06

9,857,853.56

)

(1,846.28

0.00
0.00
0.00

)

(1,846.28

496,351.25
396,738.15
893,089.40

0.00
0.00
0.00
0.00
0.00
0.00

893,089.40

10,750,942.96

10,749,096.67

2,215,539,660.02

197

893,089.40

0.00

0.00
0.00

0.00

2,214,646,570.62

197

196,231.28

1,965,677.33

396,738.15

2,432,237.00

410,484.97

2,531,245.38

40,558.35

0.00
0.00

17,092.88

57,651.23

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(40,558.35

9,856,007.27

Interest Not Advanced (

Current Period

)

0.00

2,432,237.00

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(1,866,668.95

)

(182,484.46

0.00

Advance Summary (Advance Made by Servicer)

Page 5 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary Pooled Mortgage Loans

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

7,234,528.97

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

9,666,765.97

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

)

(402.65

0.00
0.00

)

(451.41

)

(854.06

9,626,186.89

)

(1,804.62

0.00
0.00
0.00

)

(1,804.62

496,351.25
396,738.15
893,089.40

0.00
0.00
0.00
0.00
0.00
0.00

893,089.40

10,519,276.29

10,517,471.67

2,165,539,660.02

195

893,089.40

0.00

0.00
0.00

0.00

2,164,646,570.62

195

196,231.28

1,965,677.33

396,738.15

2,432,237.00

410,484.97

2,531,245.38

39,725.02

0.00
0.00

17,092.88

56,817.90

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(39,725.02

9,624,382.27

Interest Not Advanced (

Current Period

)

0.00

2,432,237.00

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

)

(1,866,668.95

)

(182,484.46

0.00

Advance Summary (Advance Made by Servicer)

Page 6 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Statement Date:

Cash Reconciliation Summary Universal Hotel Portfolio B Notes

Current Scheduled Interest

Interest Summary

Less Deferred Interest

Plus Gross Advance Interest

Less PPIS Reducing Scheduled Int

232,500.00

0.00
0.00

Less ASER Interest Adv Reduction

0.00

Less Other Adjustment

0.00

Total

232,500.00

Unscheduled Interest:
Prepayment Penalties

0.00

Yield Maintenance Penalties

0.00

Other Interest Proceeds

0.00

Total

0.00

Less Fees & Expenses Paid By/To Servicer

Less Fee Paid To Servicer

Less Fee Strips Paid by Servicer

Special Servicing Fees

Interest Due Serv on Advances

Recoup of Prior Advances

Misc. Fees & Expenses

Total Unscheduled Fees & Expenses
Total Interest Due Trust

Less Fees & Expenses Paid By/To Trust
Trustee Fee
Fee Strips
Misc. Fees
Interest Reserve Withholding

Plus Interest Reserve Deposit
Total

Total Interest Due Certs

Principal Summary

Remittance P&I Due Trust

Remittance P&I Due Certs

Pool Balance Summary

Beginning Pool
Scheduled Principal
Unscheduled Principal
Deferred Interest
Liquidations
Repurchases

Ending Pool

Balance

Count

Principal

Interest

Prior Outstanding
Plus Current Period
Less Recovered

Ending Outstanding

Servicing Fee Summary

Current Servicing Fees
Plus Fees Advanced for PPIS
Less Reduction for PPIS
Plus Delinquent Servicing Fees

Total Servicing Fees

PPIS Summary

Gross PPIS
Reduced by PPIE
Reduced by Shortfalls in Fees
Reduced by Other Amounts

PPIS Reducing Scheduled
Interest

PPIS Reducing Servicing Fee
PPIS Due Certificate

0.00

0.00
0.00

0.00

231,666.67

)

(41.67

0.00
0.00
0.00

)

(41.67

0.00
0.00
0.00

0.00
0.00
0.00
0.00
0.00
0.00
0.00

231,666.67

231,625.00

50,000,000.00

0.00
0.00

0.00

50,000,000.00

0.00

833.33

0.00
0.00
0.00

833.33

0.00
0.00
0.00
0.00
0.00
0.00

0.00

)

(833.33

231,625.00

Interest Not Advanced (

Current Period

)

0.00

Workout Fees
Liquidation Fees

0.00
0.00

Less Non Recovered

0.00

0.00
0.00

0.00

Advance Summary (Advance Made by Servicer)

Page 7 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Class

Accrued

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Bond Interest Reconciliation

Deductions

Allocable

Deferred &

Prior

Prepay-

Other

Additions

Interest

Credit Support

Original

Current(4)

Accrual

Int. Short-

falls Due

ment

Interest

Int erest (2)

Payment

Amount

PPIS

Int erest

Certificate

Accretion

Interest

Loss/Exp

Interest

Penalties

Proceeds (1)

Interest

Shortfalls

Certificate

Rate

Pass

Thru

Method Days

Outstanding

Remaining

Statement Date:

Distributable

Current Period

(Shortfall)/

Recovery

Int Accrual

on Prior

Shortfall (3)

2.00
1.00

0.00

A-1

266,611.87

0.00

30.00%

30.03%

30/360

4.506000000%

0.00

A-2

676,156.57

0.00

30.00%

30.03%

30/360

4.739000000%

0.00

A-3A1

657,676.02

0.00

30.00%

30.03%

30/360

4.824000000%

0.00

A-3A2

504,848.96

0.00

30.00%

30.03%

30/360

4.928000000%

0.00

A-3B

888,945.75

0.00

30.00%

30.03%

30/360

5.333674471%

0.00

A-4

2,648,700.82

0.00

30.00%

30.03%

30/360

4.895000000%

0.00

A-SB

554,673.16

0.00

30.00%

30.03%

30/360

4.846000000%

0.00

A-M

893,542.83

0.00

20.00%

20.02%

30/360

4.948000000%

0.00

A-J

675,435.12

0.00

12.50%

12.51%

30/360

4.987000000%

0.00

181,081.39

0.00

10.50%

10.51%

30/360

5.013674471%

0.00

79,698.46

0.00

9.63%

9.64%

30/360

5.043674471%

0.00

139,031.32

0.00

8.13%

30/360

5.132674471%

0.00

118,073.76

0.00

6.88%

30/360

5.230674471%

0.00

108,362.49

0.00

5.75%

5.76%

30/360

5.333674471%

0.00

108,358.04

0.00

4.63%

30/360

5.333674471%

0.00

132,439.58

0.00

3.25%

30/360

5.333674471%

0.00

31,671.09

0.00

2.88%

30/360

4.677000000%

0.00

31,671.09

0.00

2.50%

30/360

4.677000000%

0.00

31,674.98

0.00

2.13%

30/360

4.677000000%

0.00

21,112.76

0.00

1.88%

30/360

4.677000000%

0.00

31,674.98

0.00

1.50%

30/360

4.677000000%

0.00

21,112.76

0.00

1.25%

30/360

4.677000000%

0.00

105,578.71

104,724.66

854.06

0.00%

30/360

4.677000000%

)

(854.06

0.00

UHP

231,625.00

0.00

30/360

5.559000000%

0.00

X-1

96,477.77

0.00

30/360

0.053461649%

0.00

X-2

620,626.07

0.00

30/360

0.354628775%

0.00

0.000000000%

0.00

9,856,861.35

9,856,007.30

854.06

)

(854.06

0.00

(2) Accrued - Deductions + Additions Interest

(3) Includes interest accrued on outstanding Interest Shortfalls and/or Loss Allocations. Where applicable.

Page 8 of 36

(1) Other Interest Proceeds are additional interest amounts specifically allocated to the bond(s) and used in determining the bonds Distributable Interest.

(4) Determined as follows: (A) the ending balance of all the classes less (B) the sum of (i) the ending balance of the class and (ii) the ending balance of all classes which are not subordinate to the class divided by (A).

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05
12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Interest Adjustments Summary

Statement Date:

0.00

402.65

0.00

Special Servicing Fees

Workout Fees

Liquidation Fees

Legal Fees

0.00

Misc. Fees & Expenses Paid by/to Servicer

Interest Paid to Servicer on Outstanding Advances

451.41

0.00

ASER Interest Advance Reduction

Interest Not Advanced (Current Period)

Recoup of Prior Advances by Servicer

0.00

Servicing Fees Paid Servicer on Loans Not Advanced

Misc. Fees & Expenses Paid by Trust

0.00

Shortfall Due to Rate Modification

Total Shortfall Allocated to the Bonds

Total Interest Adjustment to the Bonds

854.06

Shortfall Allocated to the Bonds:

Excess Allocated to the Bonds:

Other Interest Proceeds Due the Bonds

Yield Maintenance Penalties Due the Bonds

Prepayment Penalties Due the Bonds

Recovered ASER Interest Due the Bonds

Recovered Interest Due the Bonds

Less Total Shortfall Allocated to the Bonds

Total Excess Allocated to the Bonds

0.00

0.00

Total Excess Allocated to the Bonds

)

(854.06

)

(854.06

Aggregate Interest Adjustment Allocated to the Bonds

0.00

Prepayment Interest Excess Due the Bonds

0.00

ARD Excess Interest

0.00

Net Prepayment Int. Shortfalls Allocated to the Bonds

Other Interest Loss

Interest Income

0.00

Page 9 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary

Distribution

Date

Delinq 1 Month

Delinq 2 Months

Delinq 3+ Months

Foreclosure

REO

Modifications

Specially Serviced

Bankruptcy

# Balance

Delinquency Aging Categories

Special Event Categories (1)

Statement Date:

Pooled Mortgage Loans

ABN AMRO Acct: 722865.1

1.54%

0.87%

0.51%

0.10%

0.00%

0.51%

0.18%

10/12/2005

18,933,447.66

2,236,908.47

0.00

3,859,230.45

0.00

1.54%

0.57%

0.00%

9/12/2005

12,438,318.24

0.00

0.00%

8/12/2005

0.00

(1) Note: Modification, Specially Serviced & Bankruptcy Totals are Included in the Appropriate Delinquency Aging Category

Page 10 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Asset-Backed Facts ~ 15 Month Historical Payoff/Loss Summary

Distribution

Date

Ending Pool (1)

Payoffs(2)

Penalties

Appraisal Reduct. (2)

Liquidations (2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Pooled Mortgage Loans

Amort

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

12-Oct-05

195

100.00%

2,164,646,571

99.89%

0.00%

106

269

5.37%

5.33%

12-Sep-05

195

100.00%

2,165,539,660

99.93%

0.00%

107

270

5.54%

5.51%

12-Aug-05

195

100.00%

2,166,324,880

99.97%

0.00%

108

270

5.54%

5.51%

(1) Percentage based on pool as of cutoff. (2) Percentage based on pool as of beginning of period.

Page 11 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Historical Collateral Level Prepayment Report

Disclosure

Control #

Payoff

Period

Initial

Balance

Type

Payoff

Amount

Penalty

Amount

Prepayment

Date

Maturity

Date

Property

Type

Geographic

Location

Statement Date:

Cumulative

Current

Page 12 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Delinquent Loan Detail

Disclosure

Control #

Paid
Thru
Date

Current P&I

Advance

Outst anding

P& I

Advances**

Out. Property

Protection
Advances

Loan Status

Code (1)

Special

Servicer

Transfer Date

Foreclosure

Date

Bankruptcy

Date

REO

Date

Statement Date:

1-Sep-05

178,039.85

0.00

1-Sep-05

103,766.00

0.00

1-Sep-05

121,524.06

0.00

1-Sep-05

99,709.33

0.00

1-Sep-05

85,500.00

0.00

1-Sep-05

87,166.67

0.00

1-Sep-05

103,956.91

0.00

1-Sep-05

106,722.30

0.00

1-Sep-05

70,133.33

0.00

1-Sep-05

81,839.67

0.00

1-Sep-05

101,314.91

0.00

1-Sep-05

86,153.05

0.00

1-Sep-05

64,362.50

0.00

1-Sep-05

76,717.56

0.00

1-Sep-05

49,882.00

0.00

1-Sep-05

63,312.14

0.00

1-Sep-05

46,658.33

0.00

1-Aug-05

46,021.67

93,577.39

0.00

1-Sep-05

46,640.00

0.00

1-Sep-05

46,900.00

0.00

1-Sep-05

42,500.00

0.00

1-Sep-05

61,481.65

0.00

1-Sep-05

42,363.33

0.00

1-Sep-05

49,301.30

0.00

1-Sep-05

38,646.67

0.00

1-Sep-05

62,388.58

0.00

1-Sep-05

41,980.89

0.00

Page 13 of 36

A. In Grace Period

1. Delinq. 1 month

2. Delinq. 2 months

3. Delinquent 3 + months

4. Performing Matured Balloon

** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances.

7. Foreclosure

9. REO

B. Late Payment but < 1 month delinq.

5. Non Performing Matured Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Delinquent Loan Detail

Disclosure

Control #

Paid
Thru
Date

Current P&I

Advance

Outst anding

P& I

Advances**

Out. Property

Protection
Advances

Loan Status

Code (1)

Special

Servicer

Transfer Date

Foreclosure

Date

Bankruptcy

Date

REO

Date

Statement Date:

1-Sep-05

44,550.22

0.00

1-Sep-05

44,974.29

0.00

1-Sep-05

37,785.87

0.00

1-Sep-05

27,516.67

0.00

100

1-Sep-05

38,321.16

0.00

101

1-Sep-05

26,803.75

0.00

105

1-Sep-05

33,404.91

0.00

106

1-Sep-05

32,800.85

0.00

113

1-Sep-05

30,131.80

0.00

115

1-Sep-05

23,895.00

0.00

116

1-Sep-05

23,452.50

0.00

117

1-Sep-05

29,924.75

0.00

119

1-Sep-05

28,362.71

0.00

124

1-Sep-05

28,463.42

0.00

127

1-Sep-05

27,125.91

0.00

128

1-Sep-05

22,961.67

0.00

134

1-Sep-05

18,375.00

0.00

135

1-Aug-05

28,207.91

56,413.23

0.00

136

1-Sep-05

18,130.00

0.00

142

1-Sep-05

24,440.07

0.00

143

1-Sep-05

21,648.76

0.00

144

1-Aug-05

23,861.71

47,721.17

0.00

16-Sep-05

145

1-Sep-05

21,855.02

0.00

150

1-Sep-05

19,836.59

0.00

151

1-Sep-05

19,191.19

0.00

160

1-Sep-05

18,135.55

0.00

163

1-Sep-05

18,834.30

0.00

164

Page 14 of 36

A. In Grace Period

1. Delinq. 1 month

2. Delinq. 2 months

3. Delinquent 3 + months

4. Performing Matured Balloon

** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances.

7. Foreclosure

9. REO

B. Late Payment but < 1 month delinq.

5. Non Performing Matured Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Delinquent Loan Detail

Disclosure

Control #

Paid
Thru
Date

Current P&I

Advance

Outst anding

P& I

Advances**

Out. Property

Protection
Advances

Loan Status

Code (1)

Special

Servicer

Transfer Date

Foreclosure

Date

Bankruptcy

Date

REO

Date

Statement Date:

1-Sep-05

16,367.87

0.00

165

1-Sep-05

11,947.50

0.00

172

1-Sep-05

14,659.35

0.00

183

1-Jul-05

13,135.98

26,270.68

0.00

186

1-Sep-05

10,046.67

0.00

187

1-Sep-05

9,273.06

0.00

192

1-Sep-05

8,602.71

0.00

193

1-Sep-05

6,967.71

0.00

195

2,828,975.15

2,941,730.35

Total

Page 15 of 36

A. In Grace Period

1. Delinq. 1 month

2. Delinq. 2 months

3. Delinquent 3 + months

4. Performing Matured Balloon

** Outstanding P&I Advances include the current period P&I Advances and may include Servicer and Trust Advances.

7. Foreclosure

9. REO

B. Late Payment but < 1 month delinq.

5. Non Performing Matured Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

30-Sep-05

14-Nov-05

12-Sep-05

12-Oct-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Distribution of Mortgage Interest Rates

Distribution of Principal Balances

Distribution of Remaining Term (Balloon)

Distribution of Remaining Term (Fully Amortizing)

Page 16 of 36

Current Scheduled

Balance

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

9,207,430

0.43

118

5.55

0.00

1,000,000 to

2,000,000

64,550,625

2.98

118

5.44

0.00

2,000,000 to

3,000,000

71,604,820

3.31

118

5.46

0.00

3,000,000 to

4,000,000

82,813,822

3.83

109

5.60

0.00

4,000,000 to

5,000,000

306,175,016

14.14

114

5.45

0.00

5,000,000 to 10,000,000

482,445,145

22.29

106

5.30

0.00

10,000,000 to 15,000,000

357,654,298

16.52

5.40

0.00

15,000,000 to 20,000,000

200,446,190

9.26

5.39

0.00

20,000,000 to 25,000,000

139,211,245

6.43

128

5.26

0.00

25,000,000 to 30,000,000

67,550,000

3.12

116

5.44

0.00

30,000,000 to 40,000,000

132,987,981

6.14

103

5.36

0.00

40,000,000 to 50,000,000

0.00

50,000,000 to 60,000,000

70,000,000

3.23

117

5.02

0.00

60,000,000 to 70,000,000

80,000,000

3.70

6.10

0.00

70,000,000 to 80,000,000

0.00

80,000,000 to 90,000,000

100,000,000

4.62

117

4.73

0.00

90,000,000 to 100,000,000

0.00

100,000,000 to 110,000,000

0.00

110,000,000 to 120,000,000

0.00

120,000,000 to 130,000,000

0.00

130,000,000 &

Above

100,000,000

1,194,230

2,164,646,571

195

100.00

Average Schedule Balance
Maximum Schedule Balance
Minimum Schedule Balance

11,100,752

Current Mortgage

Interest Rate

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

4.500%

4.650%

100,000,000

4.62

117

4.73

0.00

4.651%

4.801%

65,771,200

3.04

4.91

0.00

4.801%

4.950%

181,049,174

8.36

117

5.04

0.00

4.951%

5.101%

739,730,105

34.17

5.17

0.00

5.101%

5.250%

289,052,463

13.35

106

5.32

0.00

5.251%

5.401%

226,393,455

10.46

114

5.49

0.00

5.401%

5.550%

229,914,519

10.62

124

5.62

0.00

5.551%

5.701%

93,025,348

4.30

118

5.78

0.00

5.701%

5.850%

83,288,464

3.85

112

5.93

0.00

5.851%

6.001%

89,690,207

4.14

6.09

0.00

6.001%

6.150%

0.00

6.151%

6.300%

28,833,971

1.33

114

6.36

0.00

6.301%

6.450%

16,930,976

0.78

115

6.46

0.00

6.451%

6.600%

20,966,689

0.97

118

6.62

0.00

6.601%

Above

195

2,164,646,571

Minimum Mortgage Interest Rate
Maximum Mortgage Interest Rate

100.00

4.725%
6.620%

Fully Amortizing

Mortgage Loans

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

37,897,665

1.75

117

6.55

0.00

120

0.00

121

180

5,638,609

0.26

235

5.75

0.00

181

240

0.00

241

Above

235

115

43,536,274

Minimum Remaining Term
Maximum Remaining Term

2.01

Balloon

Mortgage Loans

# of

Loans

Scheduled

Balance

% of

Balance

Weighted Average

Term Coupon PFY DSCR

0.00

174,164,500

8.05

5.73

0.00

171

1,823,286,347

84.23

106

5.28

0.00

120

104,477,272

4.83

162

5.72

0.00

121

180

19,182,178

0.89

236

5.50

0.00

181

240

0.00

241

& Above

238

192

2,121,110,297

Minimum Remaining Term
Maximum Remaining Term

97.99

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

30-Sep-05

14-Nov-05

12-Sep-05

12-Oct-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Geographic Distribution

Distribution of DSCR (PFY)

Distribution of DSCR (Cutoff)

Page 17 of 36

Debt Service

Coverage Ratio

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

0.001 0.250

0.00

0.251 0.500

0.00

0.501 0.750

0.00

0.751 1.000

0.00

1.001 1.250

0.00

1.251 1.500

0.00

1.501 1.750

0.00

1.751 2.000

0.00

2.001 2.250

0.00

2.251 2.500

0.00

2.501 2.750

0.00

2.751 3.000

0.00

3.001 3.250

0.00

3.251 3.500

0.00

3.501 & Above

195

2,164,646,571

100.00

106

5.37

0.00

Unknown

0.000
0.000

195

2,164,646,571

100.00

Minimum DSCR

Maximum DSCR

Debt Service

Coverage Ratio

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

0.000 0.250

0.00

0.251 0.500

0.00

0.501 0.750

0.00

0.751 1.000

539,228,182

24.91

119

5.37

0.00

1.001 1.250

991,186,984

45.79

105

5.50

0.00

1.251 1.500

366,399,030

16.93

5.24

0.00

1.501 1.750

86,019,581

3.97

100

5.32

0.00

1.751 2.000

12,562,794

0.58

115

5.17

0.00

2.001 2.250

10,000,000

0.46

5.17

0.00

2.251 2.500

0.00

2.501 2.750

45,000,000

2.08

5.20

0.00

2.751 3.000

14,250,000

0.66

117

4.97

0.00

3.001 3.250

0.00

3.251 3.500

100,000,000

4.62

117

4.73

0.00

3.501 & Above

3.610

1.100

195

2,164,646,571 100.00

Minimum DSCR

Maximum DSCR

Geographic

Location

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

California

353,238,873

16.32

105

5.20

0.00

Virginia

202,781,932

9.37

5.23

0.00

Texas

176,036,335

8.13

108

5.53

0.00

New York

163,848,644

7.57

5.95

0.00

CMBS Certificate

114,432,033

5.29

115

4.80

0.00

Florida

109,215,630

5.05

118

5.61

0.00

Ohio

102,097,659

4.72

118

5.52

0.00

New Jersey

90,241,945

4.17

115

5.44

0.00

Maryland

84,199,123

3.89

112

5.29

0.00

Illinois

81,467,879

3.76

5.28

0.00

Georgia

80,037,981

3.70

5.30

0.00

Pennsylvania

76,138,745

3.52

116

5.20

0.00

Louisiana

53,003,624

2.45

116

5.28

0.00

Arizona

50,586,125

2.34

110

5.24

0.00

Michigan

36,236,752

1.67

166

5.28

0.00

North Carolina

34,838,846

1.61

119

5.52

0.00

Tennessee

30,985,528

1.43

5.62

0.00

Nevada

30,928,052

1.43

115

5.28

0.00

Washington

25,993,300

1.20

5.14

0.00

Oklahoma

22,436,967

1.04

115

5.18

0.00

Utah

21,537,341

0.99

114

6.13

0.00

Undefined

21,000,000

0.97

117

5.22

0.00

Kentucky

20,958,440

0.97

112

5.28

0.00

Delaware

20,090,061

0.93

166

5.85

0.00

District of Columbia

20,000,000

0.92

116

5.20

0.00

Colorado

18,504,967

0.85

112

5.49

0.00

Connecticut

17,750,000

0.82

103

5.52

0.00

Indiana

15,719,261

0.73

101

5.21

0.00

Iowa

14,365,968

0.66

111

5.32

0.00

Alabama

14,000,000

0.65

117

5.25

0.00

South Carolina

13,860,000

0.64

116

5.32

0.00

Mississippi

13,400,000

0.62

5.21

0.00

Wisconsin

8,050,000

0.37

5.10

0.00

Kansas

5,573,554

0.26

115

5.81

0.00

Oregon

5,129,256

0.24

117

5.44

0.00

Missouri

5,000,000

0.23

114

5.24

0.00

Rhode Island

4,773,035

0.22

114

5.94

0.00

Minnesota

3,181,257

0.15

115

5.71

0.00

Idaho

3,007,461

0.14

116

5.67

0.00

100.00

2,164,646,571

195

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Mortgage Loan Characteristics

ABN AMRO Acct: 722865.1

Series 2005-CIBC12

Commercial Mortgage Pass-Through Certificates

30-Sep-05

14-Nov-05

12-Sep-05

12-Oct-05

Record Date:

Next Payment:

Prior Payment:

Payment Date:

Statement Date:

Pooled Mortgage Loans

Distribution of Loan Seasoning

Distribution of Property Types

Distribution of Year Loans Maturing

Distribution of Amortization Type

Page 18 of 36

Property Types

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

Retail

978,376,347

45.20

107

5.34

0.00

Office

578,331,757

26.72

5.46

0.00

Multifamily

305,162,143

14.10

108

5.36

0.00

Lodging

124,899,500

5.77

116

5.03

0.00

Industrial

77,971,010

3.60

115

5.36

0.00

Mixed Use

73,644,245

3.40

113

5.55

0.00

Self Storage

26,261,569

1.21

128

5.32

0.00

2,164,646,571

195

100.00

Amortization Type

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

Amortizing Balloon

684,604,493

31.63

117

5.49

0.00

Full Amortizing

43,536,274

2.01

132

6.44

0.00

IO Maturity Balloon

1,436,505,803

66.36

100

5.27

0.00

2,164,646,571

195

100.00

Number of Months

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

193

2,135,938,216

98.67

106

0.00

5.35

28,708,355

1.33

113

0.00

6.33

0.00

108

0.00

109

120

0.00

121

195

2,164,646,571

100.00

Year

# of

Loans

Scheduled

Balance

% of

Balance

WAMM WAC PFY DSCR

0.00

2005

0.00

2006

0.00

2007

0.00

2008

0.00

2009

174,164,500

8.05

5.73

0.00

2010

207,180,000

9.57

5.12

0.00

2011

175,317,146

8.10

5.42

0.00

2012

95,655,974

4.42

5.29

0.00

2013

32,647,814

1.51

106

5.64

0.00

2014

137

1,350,383,079

62.38

116

5.32

0.00

2015

129,298,058

5.97

176

5.69

0.00

2016 & Greater

100.00

2,164,646,571

195

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

4.73%

1-Jul-15

JPCBC12A

Lodging

0.00

100,000,000

393,750

6.10%

1-Jun-10

JPCBC12A

Office

0.00

80,000,000

406,667

5.02%

1-Jul-15

JPCBC12A

Retail

0.00

70,000,000

292,833

5.27%

1-May-13

JPCBC12A

Office

0.00

45,237,981

198,595

5.20%

1-Jun-12

JPCBC12A

Office

0.00

45,000,000

194,813

5.62%

1-Jul-17

JPCBC12A

Retail

0.00

42,750,000

200,213

5.59%

1-Jun-15

JPCBC12A

Retail

0.00

36,750,000

171,286

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

30,800,000

134,750

5.18%

1-Jun-15

JPCBC12A

Retail

0.00

29,811,245

178,538

5.10%

1-Jul-15

JPCBC12A

Retail

0.00

29,600,000

125,800

5.66%

1-Jul-20

JPCBC12A

Office

0.00

28,200,000

133,010

5.47%

1-Jun-15

JPCBC12A

Multifamily

0.00

26,000,000

118,517

4.89%

1-Apr-15

JPCBC12A

Office

0.00

25,600,000

104,320

5.14%

1-Jul-15

JPCBC12A

Retail

0.00

25,000,000

107,083

5.25%

1-Jul-15

JPCBC12A

Industrial

0.00

24,000,000

105,000

5.83%

1-Jan-12

JPCBC12A

Retail

0.00

22,337,866

131,861

5.12%

1-Jun-15

JPCBC12A

Retail

0.00

22,300,434

121,896

5.47%

1-Jul-12

JPCBC12A

Multifamily

0.00

22,240,000

101,377

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

21,290,000

90,530

4.92%

1-Apr-10

JPCBC12A

Retail

0.00

21,171,200

113,410

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

21,140,000

89,893

6.62%

1-Aug-15

JPCBC12A

Retail

0.00

20,966,689

134,396

5.20%

1-Jun-15

JPCBC12A

Office

0.00

20,000,000

86,667

Page 19 of 36

* NOI and DSCR, if available and reportable under the terms of the trust agreement, are based on information obtained from the related borrower, and no other party to the agreement shall be held liable for the accuracy or methodology used to

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.30%

1-Jul-15

JPCBC12A

Retail

0.00

20,000,000

88,333

5.25%

1-Nov-11

JPCBC12A

Multifamily

0.00

20,000,000

87,500

5.11%

1-May-15

JPCBC12A

Office

0.00

19,800,000

84,315

5.47%

1-Jun-10

JPCBC12A

Office

0.00

19,000,000

86,608

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

18,920,000

80,453

5.04%

1-Jul-15

JPCBC12A

Retail

0.00

18,500,000

77,700

5.87%

1-Jan-12

JPCBC12A

Retail

0.00

18,050,258

107,011

5.00%

1-Jul-15

JPCBC12A

Retail

0.00

18,000,000

75,000

5.62%

1-Jul-15

JPCBC12A

Mixed Use

0.00

18,000,000

84,300

5.22%

1-May-13

JPCBC12A

Office

0.00

17,659,524

76,790

5.94%

1-Apr-20

JPCBC12A

Multifamily

0.00

17,401,690

104,247

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

17,440,000

74,159

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

17,210,000

73,181

5.39%

1-Jul-15

JPCBC12A

Office

0.00

16,947,879

95,354

6.46%

1-May-15

JPCBC12A

Retail

0.00

16,930,976

107,005

6.38%

1-Mar-15

JPCBC12A

Lodging

0.00

16,153,971

108,840

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

16,160,000

68,716

5.33%

1-Jun-15

JPCBC12A

Retail

0.00

16,000,000

71,067

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

15,480,000

65,825

5.22%

1-Jul-15

JPCBC12A

Retail

0.00

15,000,000

65,250

5.17%

1-Jun-15

JPCBC12A

Retail

0.00

14,934,021

82,089

5.43%

1-Jun-25

JPCBC12A

Retail

0.00

14,805,272

102,181

5.35%

1-Jul-15

JPCBC12A

Office

0.00

14,842,407

87,020

Page 20 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.39%

1-Apr-15

JPCBC12A

Multifamily

0.00

14,800,000

66,477

5.24%

1-May-15

JPCBC12A

Office

0.00

14,748,872

64,403

4.95%

1-Mar-12

JPCBC12A

Multifamily

0.00

14,500,000

59,813

4.97%

1-Jul-15

JPCBC12A

Retail

0.00

14,250,000

59,019

5.44%

1-May-15

JPCBC12A

Retail

0.00

14,250,000

64,600

5.27%

1-May-13

JPCBC12A

Office

0.00

14,170,000

62,206

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

14,160,000

60,212

5.16%

1-Jun-15

JPCBC12A

Multifamily

0.00

14,000,000

60,200

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

14,000,000

61,250

5.24%

1-Aug-15

JPCBC12A

Industrial

0.00

13,919,907

76,946

5.58%

1-May-15

JPCBC12A

Retail

0.00

13,731,386

79,049

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

13,740,000

58,426

5.22%

1-Jul-15

JPCBC12A

Retail

0.00

13,400,000

58,290

5.21%

1-Jul-10

JPCBC12A

Multifamily

0.00

13,400,000

58,178

5.21%

1-May-15

JPCBC12A

Office

0.00

13,254,334

57,546

5.68%

1-Apr-15

JPCBC12A

Multifamily

0.00

13,206,003

76,938

5.98%

1-Apr-10

JPCBC12A

Retail

0.00

13,100,000

65,282

5.51%

1-Jun-15

JPCBC12A

Office

0.00

12,200,000

56,018

5.11%

1-Aug-15

JPCBC12A

Retail

0.00

11,760,000

50,078

5.11%

1-May-15

JPCBC12A

Office

0.00

11,500,000

48,971

5.25%

1-Jul-15

JPCBC12A

Retail

0.00

11,463,628

63,503

5.25%

1-Jun-15

JPCBC12A

Multifamily

0.00

11,340,000

49,613

5.29%

1-Jan-12

JPCBC12A

Retail

0.00

11,088,150

62,125

Page 21 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.11%

1-Jun-15

JPCBC12A

Multifamily

0.00

11,000,000

46,842

5.73%

1-Aug-15

JPCBC12A

Retail

0.00

10,893,812

63,558

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

10,910,000

46,392

5.56%

1-Jun-12

JPCBC12A

Office

0.00

10,900,000

50,503

5.53%

1-Mar-12

JPCBC12A

Office

0.00

10,723,289

61,525

5.23%

1-Jul-15

JPCBC12A

Multifamily

0.00

10,600,000

46,198

5.32%

1-Jun-15

JPCBC12A

Retail

0.00

10,560,000

46,816

5.38%

1-Aug-10

JPCBC12A

Office

0.00

10,500,000

47,075

5.15%

1-Jun-15

JPCBC12A

Retail

0.00

10,354,062

56,787

5.45%

1-Apr-15

JPCBC12A

Office

0.00

10,250,000

46,552

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

10,190,000

43,330

5.17%

1-Jun-12

JPCBC12A

Industrial

0.00

10,000,000

43,083

5.54%

1-Jul-15

JPCBC12A

Mixed Use

0.00

9,956,439

61,648

5.17%

1-May-13

JPCBC12A

Office

0.00

9,638,469

41,510

5.38%

1-Jul-15

JPCBC12A

Office

0.00

9,072,037

50,986

5.55%

1-Jun-15

JPCBC12A

Retail

0.00

9,000,000

41,625

5.70%

1-May-13

JPCBC12A

Retail

0.00

8,950,000

42,513

5.33%

1-Jun-15

JPCBC12A

Office

0.00

8,837,257

49,449

5.34%

1-May-15

JPCBC12A

Mixed Use

0.00

8,800,000

39,160

6.00%

1-Jul-15

JPCBC12A

Lodging

0.00

8,745,528

63,046

5.79%

1-Oct-14

JPCBC12A

Office

0.00

8,376,483

49,234

5.10%

1-Jul-11

JPCBC12A

Retail

0.00

8,050,000

34,231

6.34%

1-Jun-15

JPCBC12A

Mixed Use

0.00

7,830,000

41,369

Page 22 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.05%

1-Aug-15

JPCBC12A

Mixed Use

0.00

7,782,488

42,111

5.58%

1-Jun-15

JPCBC12A

Office

0.00

7,768,556

44,680

5.55%

1-Mar-14

JPCBC12A

Multifamily

0.00

7,741,666

45,103

5.06%

1-May-15

JPCBC12A

Office

0.00

7,688,095

32,418

5.27%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,878,273

38,188

5.12%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,640,000

28,331

5.44%

1-Jul-15

JPCBC12A

Retail

0.00

6,471,188

39,683

5.10%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,500,000

27,625

100

5.87%

1-Nov-14

JPCBC12A

Industrial

0.00

6,475,403

38,429

101

5.74%

1-May-15

JPCBC12A

Retail

0.00

6,394,176

37,454

102

5.84%

1-Jun-20

JPCBC12A

Retail

0.00

6,176,383

36,537

103

5.27%

1-Jun-15

JPCBC12A

Retail

0.00

6,161,566

37,227

104

5.25%

1-Jun-15

JPCBC12A

Multifamily

0.00

6,150,000

26,906

105

5.27%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,080,792

33,760

106

5.06%

1-Jul-15

JPCBC12A

Multifamily

0.00

6,000,000

25,300

107

5.22%

1-Aug-15

JPCBC12A

Retail

0.00

6,000,000

26,100

108

5.43%

1-Jul-15

JPCBC12A

Multifamily

0.00

5,966,144

38,989

109

5.14%

1-May-14

JPCBC12A

Office

0.00

5,920,000

25,352

110

5.91%

1-May-15

JPCBC12A

Office

0.00

5,788,287

41,608

111

5.75%

1-May-25

JPCBC12A

Retail

0.00

5,638,609

40,019

112

5.81%

1-May-15

JPCBC12A

Retail

0.00

5,573,554

32,894

113

5.60%

1-May-15

JPCBC12A

Office

0.00

5,500,000

25,667

114

5.37%

1-Jul-15

JPCBC12A

Office

0.00

5,383,370

30,222

115

Page 23 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.33%

1-Jul-15

JPCBC12A

Retail

0.00

5,400,000

23,985

116

5.33%

1-Jun-12

JPCBC12A

Multifamily

0.00

5,300,000

23,541

117

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

5,263,157

29,029

118

5.51%

1-May-15

JPCBC12A

Retail

0.00

5,253,338

30,012

119

5.55%

1-Jun-15

JPCBC12A

Retail

0.00

5,240,000

24,235

120

5.76%

1-Apr-15

JPCBC12A

Retail

0.00

5,219,320

30,671

121

5.45%

1-Jun-15

JPCBC12A

Office

0.00

5,178,444

29,362

122

5.53%

1-May-15

JPCBC12A

Retail

0.00

5,173,858

29,623

123

5.32%

1-Jun-15

JPCBC12A

Multifamily

0.00

5,128,052

28,662

124

5.31%

1-Jul-15

JPCBC12A

Office

0.00

5,084,083

28,352

125

5.24%

1-Apr-15

JPCBC12A

Multifamily

0.00

5,000,000

21,833

126

5.55%

1-Jun-15

JPCBC12A

Office

0.00

4,979,713

28,547

127

5.12%

1-Jun-15

JPCBC12A

Industrial

0.00

4,977,776

27,209

128

5.61%

1-May-10

JPCBC12A

Office

0.00

4,900,000

22,908

129

6.34%

1-Jun-15

JPCBC12A

Office

0.00

4,850,000

25,624

130

5.96%

1-Jun-20

JPCBC12A

Office

0.00

4,820,000

23,939

131

5.94%

1-Apr-15

JPCBC12A

Office

0.00

4,773,035

28,594

132

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

4,645,134

25,620

133

6.01%

1-Apr-10

JPCBC12A

Office

0.00

4,600,000

23,038

134

4.92%

1-Jul-15

JPCBC12A

Retail

0.00

4,500,000

18,450

135

5.74%

1-Jun-15

JPCBC12A

Retail

0.00

4,474,217

28,283

136

5.72%

1-Apr-15

JPCBC12A

Office

0.00

4,473,473

26,175

137

5.62%

1-May-15

JPCBC12A

Multifamily

0.00

4,457,922

25,775

138

Page 24 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.59%

1-Aug-15

JPCBC12A

Mixed Use

0.00

4,441,094

25,518

139

5.64%

1-Feb-10

JPCBC12A

Retail

0.00

4,300,000

20,210

140

5.52%

1-Jul-15

JPCBC12A

Office

0.00

4,287,196

24,469

141

5.20%

1-Jul-15

JPCBC12A

Multifamily

0.00

4,200,000

18,200

142

5.86%

1-Dec-14

JPCBC12A

Industrial

0.00

4,134,261

24,509

143

5.22%

1-May-15

JPCBC12A

Multifamily

0.00

3,978,484

22,014

144

5.49%

1-Mar-15

JPCBC12A

Multifamily

0.00

3,859,230

23,926

145

5.50%

1-May-15

JPCBC12A

Multifamily

0.00

3,863,000

17,705

146

5.31%

1-Jun-15

JPCBC12A

Multifamily

0.00

3,720,000

16,461

147

5.56%

1-Jul-15

JPCBC12A

Retail

0.00

3,700,000

17,143

148

5.14%

1-Jul-15

JPCBC12A

Multifamily

0.00

3,500,000

14,992

149

5.70%

1-Jun-15

JPCBC12A

Retail

0.00

3,479,810

21,913

150

5.51%

1-Mar-15

JPCBC12A

Multifamily

0.00

3,475,031

19,895

151

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

3,468,899

19,133

152

5.36%

1-Jul-15

JPCBC12A

Office

0.00

3,389,506

19,007

153

5.20%

1-Jul-15

JPCBC12A

Office

0.00

3,376,635

22,816

154

5.48%

1-Jun-15

JPCBC12A

Office

0.00

3,385,996

19,262

155

5.31%

1-Jul-15

JPCBC12A

Multifamily

0.00

3,300,000

14,603

156

5.70%

1-Jun-15

JPCBC12A

Industrial

0.00

3,287,039

19,153

157

5.39%

1-Jun-15

JPCBC12A

Industrial

0.00

3,279,947

20,049

158

5.60%

1-Jun-15

JPCBC12A

Mixed Use

0.00

3,200,000

14,933

159

5.71%

1-May-15

JPCBC12A

Multifamily

0.00

3,181,257

19,244

160

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

3,080,878

18,668

161

Page 25 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.53%

1-Jun-20

JPCBC12A

Self Storage

0.00

3,055,320

25,379

162

6.01%

1-May-15

JPCBC12A

Retail

0.00

3,016,328

18,186

163

5.67%

1-Jun-15

JPCBC12A

Office

0.00

3,007,461

18,885

164

5.17%

1-Jul-15

JPCBC12A

Retail

0.00

2,990,343

16,418

165

5.36%

1-Aug-15

JPCBC12A

Mixed Use

0.00

2,993,691

16,771

166

5.37%

1-Aug-15

JPCBC12A

Retail

0.00

2,993,705

16,790

167

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

2,882,112

17,464

168

5.66%

1-Aug-15

JPCBC12A

Mixed Use

0.00

2,894,284

16,758

169

5.10%

1-Jun-15

JPCBC12A

Industrial

0.00

2,728,591

29,835

170

5.49%

1-May-15

JPCBC12A

Office

0.00

2,719,376

18,901

171

5.33%

1-Jun-12

JPCBC12A

Multifamily

0.00

2,700,000

11,993

172

5.68%

1-Aug-25

JPCBC12A

Industrial

0.00

2,688,262

18,849

173

5.84%

1-Jun-15

JPCBC12A

Retail

0.00

2,688,834

15,911

174

5.27%

1-Jun-15

JPCBC12A

Multifamily

0.00

2,688,371

14,943

175

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,651,514

14,624

176

5.50%

1-Jun-15

JPCBC12A

Retail

0.00

2,639,132

15,046

177

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,591,706

14,295

178

5.21%

1-Jul-15

JPCBC12A

Self Storage

0.00

2,511,961

13,855

179

5.39%

1-Jun-15

JPCBC12A

Retail

0.00

2,489,503

14,023

180

5.48%

1-Jun-15

JPCBC12A

Industrial

0.00

2,479,824

16,616

181

5.10%

1-Jul-11

JPCBC12A

Mixed Use

0.00

2,490,000

10,588

182

5.82%

1-Jan-12

JPCBC12A

Multifamily

0.00

2,477,583

14,701

183

5.30%

1-Jun-15

JPCBC12A

Retail

0.00

2,385,196

14,453

184

Page 26 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Loan Level Detail

Disclosure

Control #

Group

Property

Type

Maturity

Date

PFY

DSCR

Operating
Statement

Date

Geo.

Location

Ending

Principal

Balance

Note
Rate

Scheduled

P&I

Prepayment

Amount

Prepayment

Date

Loan

Status

Code (1)

Statement Date:

5.36%

1-Jul-15

JPCBC12A

Retail

0.00

2,292,901

12,858

185

5.78%

1-Apr-15

JPCBC12A

Retail

0.00

2,236,908

13,173

186

5.50%

1-Jun-15

JPCBC12A

Multifamily

0.00

2,200,000

10,083

187

6.15%

1-Jan-20

JPCBC12A

Self Storage

0.00

2,073,878

13,724

188

5.66%

1-Jun-15

JPCBC12A

Mixed Use

0.00

2,062,949

12,941

189

5.61%

1-Jun-15

JPCBC12A

Retail

0.00

1,739,750

10,862

190

5.80%

1-Jul-25

JPCBC12A

Multifamily

0.00

1,688,643

11,984

191

5.38%

1-Aug-10

JPCBC12A

Mixed Use

0.00

1,656,524

9,301

192

5.38%

1-Aug-10

JPCBC12A

Mixed Use

0.00

1,536,775

8,628

193

5.40%

1-Jun-15

JPCBC12A

Retail

0.00

1,391,507

8,514

194

5.73%

1-May-15

JPCBC12A

Retail

0.00

1,194,230

6,988

195

5.58%

1-Jul-15

JPCBC12B

Lodging

0.00

25,000,000

116,250

197

5.58%

1-Jul-15

JPCBC12B

Lodging

0.00

25,000,000

116,250

198

2,214,646,571

10,809,448

Page 27 of 36

determine such figures.

(1) Legend:

A. In Grace Period

B. Late Payment but < 1 month delinq

1. Delinquent 1 month
2. Delinquent 2 months

3. Delinquent 3+ months

4. Performing Matured Balloon

7. Foreclosure

9. REO

5. Non Performing Matured Ballon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Specially Serviced (Part I) ~ Loan Detail (End of Period)

Disclosure

Control #

Servicing

Xfer Date

Balance

Note

Rate

Maturity

Date

Remaining

Property

Type

Geo.

Location

NOI

DSCR

NOI
Date

Schedule

Actual

Life

Amort.

Statement Date:

Loan

Status

Code(1)

16-Sep-05

3,859,230

113

293

5.49%

1-Mar-15

Multifamily

3,871,098

Not Avail.

Not Avail. Not Avail.

145

3,859,230

3,871,098

Page 28 of 36

(1) Legend:

A. P&I Adv - in Grace Period

B. P&I Adv - < one month delinq

1. P&I Adv - delinquent 1 month

2. P&I Adv - delinquent 2 months

3. P&I Adv - delinquent 3+ months

4. Mat. Balloon/Assumed P&I

7. Foreclosure

9. REO

5. Non Performing Mat. Balloon

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05
12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Specially Serviced Loan Detail (Part II) ~ Servicer Comments (End of Period)

Disclosure

Control #

Resolution

Strategy

Comments

Statement Date:

Other/TBD

145

Page 29 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Modified Loan Detail

Disclosure

Control #

Modification

Date

Cutoff

Maturity

Date

Modification

Description

Modified

Maturity

Date

Statement Date:

Page 30 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Realized Loss Detail

Period

Disclosure

Control #

Appraisal

Date

Appraisal

Value

Beginning

Scheduled

Balance

Gross

Proceeds

Gross Proceeds

as a % of

Sched. Balance

Aggregate

Liquidation

Expenses *

Net

Liquidation

Proceeds

Net Proceeds

as a % of

Sched. Balance

Realized

Loss

Statement Date:

Current Total

Cumulative

Page 31 of 36

* Aggregate liquidation expenses also include outstanding P&I advances and unpaid servicing fees, unpaid trustee fees, etc..

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Appraisal Reduction Detail

Disclosure

Control#

Appraisal

Red. Date

Scheduled

Balance

ASER

Note

Rate

Maturity

Date

Property

Type

Geographic

Location

Appraisal

Value Date

DSCR

Statement Date:

Remaining Term

Life

ARA

Amount

Current P&I

Advance

Page 32 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

Historical Collateral Level REO Report

Property

Type

Statement Date:

State

Actual

Balance

Scheduled

Balance

Recent

Appraisal

Value

Appraisal

Reduction

Amount

Date

Liquidated

Liquidation

Proceeds

Liquidation

Expenses

Realized

Loss

Disclosure

Control #

REO

Date

City

Appraisal

Date

ABN AMRO Acct: 722865.1

Page 33 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Defeased Loans

Statement Date:

Disclosure
Control #

Page 34 of 36

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Rating Information

Class

CUSIP

Fitch

Moody's

S&P

Fitch

Moody's

S&P

Original Ratings

Rating Change/Change Date(1)

Statement Date:

A-1

46625YQM8

AAA

Aaa

A-2

46625YQN6

AAA

Aaa

A-3A1

46625YQP1

AAA

Aaa

A-3A2

46625YSC8

AAA

Aaa

A-3B

46625YQQ9

AAA

Aaa

A-4

46625YQR7

AAA

Aaa

A-SB

46625YQS5

AAA

Aaa

A-M

46625YQT3

AAA

Aaa

A-J

46625YQV8

AAA

Aaa

46625YQX4

Aa2

46625YQY2

AA-

Aa3

46625YQZ9

46625YRB1

A-

46625YRC9

BBB+

Baa1

46625YRD7

BBB

Baa2

46625YRE5

BBB-

Baa3

46625YRF2

BB+

Ba1

46625YRG0

Ba2

46625YRH8

BB-

Ba3

46625YRJ4

B+

46625YRK1

46625YRL9

B-

Page 35 of 36

NR - Designates that the class was not rated by the rating agency.

(1)

Changed ratings provided on this report are based on information provided by the applicable rating agency via electronic transmission. It shall be understood that this transmission will generally have been provided to

LaSalle within 30 days of the payment date listed on this statement. Because ratings may have changed during the 30 day window, or may not be being provided by the rating agency in an electronic format and therefore not
being updated on this report, LaSalle recommends that investors obtain current rating information directly from the rating agency.

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Payment Date:
Prior Payment:
Next Payment:
Record Date:

12-Oct-05
12-Oct-05

12-Sep-05

14-Nov-05

30-Sep-05

Commercial Mortgage Pass-Through Certificates

Series 2005-CIBC12

ABN AMRO Acct: 722865.1

Rating Information

Class

CUSIP

Fitch

Moody's

S&P

Fitch

Moody's

S&P

Original Ratings

Rating Change/Change Date(1)

Statement Date:

46625YRM7

UHP

9ABSW642

X-1

46625YRA3

AAA

Aaa

X-2

46625YQW6

AAA

Aaa

9ABSW643

Page 36 of 36

NR - Designates that the class was not rated by the rating agency.

(1)

Filing Compare · JPMorgan Chase Commercial Mortgage Securities Corp. Series 2005-CIBC12