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) December 27, 2005

Bear Stearns Asset Backed Securities I LLC
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction
of incorporation)

333-113636
(Commission
File Number)

20-0842986
(IRS Employer
Identification No.)

383 Madison Avenue, New York, NY
(Address of principal executive offices)

10179
(Zip Code)

Registrant's telephone number, including area code 212-272-2000

(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 Bear Stearns Asset Backed Securities I Trust 2005-TCI, Asset-Backed Certificates, Series 2005-TC1, which was made on December 27, 2005.

Section 9 - Financial Statements and Exhibits

Item 9.01 Financial Statements and Exhibits.

(Exhibit No. Description)
99.1 Monthly distribution report pursuant to section 5.06 of the Pooling and Servicing Agreement for the distribution on December 27, 2005.

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 TRUSTEE UNDER THE POOLING AND SERVICING AGREEMENT ON BEHALF OF BEARN STEARNS ASSET BACKED SECURITIES I LLC, REGISTRANT

By: /s/ Russell Goldenberg
Russell Goldenberg
Group Senior Vice President

Date: January 3, 2006

Bear Stearns Asset Backed Securities I Trust

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Reporting Package Table of Contents

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Administrator:

Megan Olson 312.904.6709
megan.olson@abnamro.com

Analyst:

Kevin Ma 714.259.6254
kevin.ma@abnamro.com

Statement Date:

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

Statements to Certificateholders
Cash Reconciliation Summary
Bond Interest Reconciliation
Bond Principal Reconciliation

Swap Summary Report

Rating Information
Asset-Backed Facts - End of Month Scheduled Balances

Asset-Backed Facts ~ 15 Month Loan Status Summary Part I
Asset-Backed Facts ~ 15 Month Loan Status Summary Part II
Asset-Backed Facts ~ 15 Month Loan Payoff/Loss Summary

Page 2-3
Page 4-7
Page 8
Page 9

Page 10

Page 11
Page 12

Page 13-16
Page 17-20

Page 21-24

Realized Loss Detail

Page 25

Page(s)

Information is available for this issue from the following sources

Issue Id:

Monthly Data File
Name:

BS005TC1

BS005TC1_200512_3.ZIP

Closing Date:

First Payment Date:

Rated Final Payment: Date:

31-May-05
27-Jun-05

25-May-35

Parties to The Transaction

Issuer: Bear Stearns Asset Backed Securities, Inc.

Depositor: Bear Stearns Asset Backed Securities I LLC

Underwriter: Bear Stearns & Co. Inc.

Master Servicer: EMC Mortgage Corporation

Rating Agency: Standard & Poor's Ratings Services/Moody's Investors Service, Inc.

800.246.5761

LaSalle Factor Line

LaSalle Web Site

Servicer Web Site

www.emcmortgagecorp.com

www.etrustee.net

Page 1 of 25

Class

CUSIP

Original

Opening

Principal

Negative

Closing

Interest

Pass-Through

Per $ 1000

Next Rate(3)

WAC:
WAMM:
Current Index:
Next Index:

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

6.824716%

4.193750%
4.378750%

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Bear Stearns Asset Backed Securities I Trust

Asset-Backed Certificates

Series 2005-TC1

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

341

Bond Payments

Statement Date:

ABN AMRO Acct: 722647.1

486.549750907

63.846620243

0.000000000

422.703130664

1.861323100

4.4887500000%

0.00

0.000000000

4.3037500000%

0.000000000

073879VC9

A-1

259,421,000.00

16,563,154.07

0.00

109,658,068.86

482,866.30

126,221,222.93

1000.000000000

0.000000000

1000.000000000

3.932222248

4.6087500000%

0.00

0.000000000

4.4237500000%

0.000000000

073879VD7

A-2

129,837,000.00

0.00

129,837,000.00

510,547.94

129,837,000.00

1000.000000000

0.000000000

1000.000000000

4.030000000

4.7187500000%

0.00

0.000000000

4.5337500000%

0.000000000

073879VE5

A-3

52,180,000.00

0.00

52,180,000.00

210,285.40

52,180,000.00

1000.000000000

0.000000000

1000.000000000

4.118888943

4.8187500000%

0.00

0.000000000

4.6337500000%

0.000000000

073879VF2

M-1

40,844,000.00

0.00

40,844,000.00

168,231.90

40,844,000.00

1000.000000000

0.000000000

1000.000000000

4.305555455

5.0287500000%

0.00

0.000000000

4.8437500000%

0.000000000

073879VG0

M-2

22,180,000.00

0.00

22,180,000.00

95,497.22

22,180,000.00

1000.000000000

0.000000000

1000.000000000

4.350000000

5.0787500000%

0.00

0.000000000

4.8937500000%

0.000000000

073879VH8

M-3

5,410,000.00

0.00

5,410,000.00

23,533.50

5,410,000.00

1000.000000000

0.000000000

1000.000000000

4.794444444

5.5787500000%

0.00

0.000000000

5.3937500000%

0.000000000

073879VJ4

M-4

4,869,000.00

0.00

4,869,000.00

23,344.15

4,869,000.00

1000.000000000

0.000000000

1000.000000000

4.883332512

5.6787500000%

0.00

0.000000000

5.4937500000%

0.000000000

073879VK1

M-5

4,057,000.00

0.00

4,057,000.00

19,811.68

4,057,000.00

1000.000000000

0.000000000

1000.000000000

5.238888302

6.0787500000%

0.00

0.000000000

5.8937500000%

0.000000000

073879VL9

M-6

3,787,000.00

0.00

3,787,000.00

19,839.67

3,787,000.00

1000.000000000

0.000000000

1000.000000000

6.394443623

7.3787500000%

0.00

3,051.28

1.128014787

5.9247336211%

0.000000000

073879VM7

M-7

2,705,000.00

0.00

2,705,000.00

17,296.97

2,705,000.00

1000.000000000

0.000000000

1000.000000000

6.394445411

7.3787500000%

0.00

5,186.62

1.128016529

5.9247336211%

0.000000000

073879VN5

M-8

4,598,000.00

0.00

4,598,000.00

29,401.66

4,598,000.00

1000.000000000

0.000000000

1000.000000000

61.544880870

0.00

127,428.59

11.490169502

N/A

0.000000000

073879VP0

11,090,227.17

0.00

11,090,227.17

682,546.71

11,090,227.17

1000.000000000

0.000000000

1000.000000000

2650781.800000000

0.00

265,078.18

2650781.800000000

N/A

0.000000000

073879VQ8

100.00

0.00

100.00

265,078.18

100.00

0.000000000

0.00

0.000000000

N/A

0.000000000

073879VR6

R-1

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

073879VS4

R-2

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

073879VT2

R-3

0.00

0.000000000

0.00

0.000000000

N/A

0.000000000

073879VU9

0.00

Page 2 of 25

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:
Current Index:
Next Index:

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

6.824716%

4.193750%
4.378750%

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Bear Stearns Asset Backed Securities I Trust

Asset-Backed Certificates

Series 2005-TC1

Face Value (1)

Balance

Payment

Adj. or Loss

Amortization

Balance

Payment (2)

Adjustment

Rate

341

Bond Payments

Statement Date:

ABN AMRO Acct: 722647.1

Total P&I Payment

0.00

400,744.67

540,978,327.17

407,778,550.10

19,111,435.35

Total

391,215,396.03

16,563,154.07

0.00

2,548,281.28

Page 3 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Statement Date:

Cash Reconciliation Summary

0.00

Interest Summary

Total Trustee Fees

Available Interest

2,407,969.11

Fee Summary

Total Servicing Fees

Principal Summary

Scheduled Principal Distribution

Unscheduled:

Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds

Unscheduled Principal Distribution

Remittance Principal

Servicer Wire Amount

413,720.76

317,405.25

15,534,395.59

288,297.40

0.00
0.00

18,963,487.18

Pool Balance Summary

Beginning Pool
Scheduled Principal Distribution
Unscheduled Principal Distribution
Deferred Interest
Liquidations
Repurchases
Ending Pool

Balance/Amount

Count

407,778,450.10

413,720.76

15,851,800.84

0.00

297,632.47

0.00

391,215,296.03

1,942

1
0

1,868

153,108.75

Extra Principal

Trigger Event

9,335.07

16,563,154.07

Overcollateralization Amt

11,080,892.10

Less Extra Principal

Remittance Interest

)

(9,335.07

2,398,634.04

0.00

16,149,433.31

Less Mod Losses

Interest Due Trust

Total Trustee Fees

)

(1,699.08

2,409,668.18

Total Fees

154,807.83

Insurance Premium

Reimbursement Amt

Class II-A Policy - Interest

Class II-A Policy - Principal
Other

Total Reimbursement Amt

Rolling 3-Month Delinquency

3.07

0.00

1,699.08

LPMI Fees

0.00

Current Prepayment Charges

265,078.18

Cumulative Prepayment Charges

265,078.18

Page 4 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Statement Date:

Cash Reconciliation Summary Fixed 1st Lien

0.00

Interest Summary

Total Trustee Fees

Available Interest

876,545.93

Fee Summary

Total Servicing Fees

Principal Summary

Scheduled Principal Distribution

Unscheduled:

Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds

Unscheduled Principal Distribution

Remittance Principal

Servicer Wire Amount

217,535.82

53,812.44

2,522,861.71

0.00
0.00
0.00

3,671,478.43

Pool Balance Summary

Beginning Pool
Scheduled Principal Distribution
Unscheduled Principal Distribution
Deferred Interest
Liquidations
Repurchases
Ending Pool

Balance/Amount

Count

173,406,568.20

217,535.82

2,576,674.15

0.00
0.00
0.00

170,612,358.23

801

0
0

787

69,696.49

Trigger Event

2,794,209.97

Overcollateralization Amt

11,080,892.10

Remittance Interest

876,545.93

0.00

2,576,674.15

Less Mod Losses

Interest Due Trust

Total Trustee Fees

)

(722.53

877,268.46

Total Fees

70,419.02

Insurance Premium

Reimbursement Amt

Class II-A Policy - Interest

Class II-A Policy - Principal
Other

Total Reimbursement Amt

Rolling 3-Month Delinquency

3.07

0.00

722.53

LPMI Fees

0.00

Current Prepayment Charges

46,757.52

Cumulative Prepayment Charges

46,757.52

Page 5 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Statement Date:

Cash Reconciliation Summary ARM 228

0.00

Interest Summary

Total Trustee Fees

Available Interest

1,447,964.44

Fee Summary

Total Servicing Fees

Principal Summary

Scheduled Principal Distribution

Unscheduled:

Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds

Unscheduled Principal Distribution

Remittance Principal

Servicer Wire Amount

185,805.19

261,920.18

12,113,538.19

288,297.40

0.00
0.00

14,298,453.05

Pool Balance Summary

Beginning Pool
Scheduled Principal Distribution
Unscheduled Principal Distribution
Deferred Interest
Liquidations
Repurchases
Ending Pool

Balance/Amount

Count

222,635,791.60

185,805.19

12,375,458.37

0.00

297,632.47

0.00

209,776,895.57

1,085

1
0

1,028

79,367.72

Trigger Event

12,849,560.96

Overcollateralization Amt

11,080,892.10

Remittance Interest

1,447,964.44

0.00

12,663,755.77

Less Mod Losses

Interest Due Trust

Total Trustee Fees

)

(927.65

1,448,892.09

Total Fees

80,295.37

Insurance Premium

Reimbursement Amt

Class II-A Policy - Interest

Class II-A Policy - Principal
Other

Total Reimbursement Amt

Rolling 3-Month Delinquency

3.07

0.00

927.65

LPMI Fees

0.00

Current Prepayment Charges

196,129.48

Cumulative Prepayment Charges

196,129.48

Page 6 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Statement Date:

Cash Reconciliation Summary ARM 327

0.00

Interest Summary

Total Trustee Fees

Available Interest

83,458.73

Fee Summary

Total Servicing Fees

Principal Summary

Scheduled Principal Distribution

Unscheduled:

Curtailments
Prepayments in Full
Liquidation Proceeds
Repurchase Proceeds
Other Principal Proceeds

Unscheduled Principal Distribution

Remittance Principal

Servicer Wire Amount

10,379.75

1,672.63

897,995.69

0.00
0.00
0.00

993,555.70

Pool Balance Summary

Beginning Pool
Scheduled Principal Distribution
Unscheduled Principal Distribution
Deferred Interest
Liquidations
Repurchases
Ending Pool

Balance/Amount

Count

11,736,090.30

10,379.75

899,668.32

0.00
0.00
0.00

10,826,042.23

0
0

4,044.54

Trigger Event

910,048.07

Overcollateralization Amt

11,080,892.10

Remittance Interest

83,458.73

0.00

899,668.32

Less Mod Losses

Interest Due Trust

Total Trustee Fees

)

(48.90

83,507.63

Total Fees

4,093.44

Insurance Premium

Reimbursement Amt

Class II-A Policy - Interest

Class II-A Policy - Principal
Other

Total Reimbursement Amt

Rolling 3-Month Delinquency

3.07

0.00

48.90

LPMI Fees

0.00

Current Prepayment Charges

22,191.18

Cumulative Prepayment Charges

22,191.18

Page 7 of 25

Bear Stearns Asset Backed Securities I Trust

Class

Payment Date:

Prior Payment:
Next Payment:

Record Date:

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Bond Interest Reconciliation

Additions

Accrual

Method Days

Statement Date:

Accrued

Certificate

Interest

Prior

Int Carry-Fwd

Shortfall

Prior

Shortfall

Reimbursement

Other

Interest

Proceeds

Other

Interest
Losses

Current

Int Carry-Fwd

Shortfall

Remaining

Int Carry-Fwd

Shortfall

Net Cap Rate

in Effect

Y/N

Distributable

Certificate

Interest

Payment

Amount

Deductions

Outstanding

Deposits from YM

Agreement

Remaining Basis Risk

Carry-Fwd Shortfall

Current Basis Risk

Carry-Fwd Shortfall

0.00

482,866.30

Act/360

0.00

482,866.30

0.00

A-1

0.00

510,547.94

Act/360

0.00

510,547.94

0.00

A-2

0.00

210,285.40

Act/360

0.00

210,285.40

0.00

A-3

0.00

168,231.90

Act/360

0.00

168,231.90

0.00

M-1

0.00

95,497.22

Act/360

0.00

95,497.22

0.00

M-2

0.00

23,533.50

Act/360

0.00

23,533.50

0.00

M-3

0.00

23,344.15

Act/360

0.00

23,344.15

0.00

M-4

0.00

19,811.68

Act/360

0.00

19,811.68

0.00

M-5

0.00

19,839.67

Act/360

0.00

19,839.67

0.00

M-6

0.00

17,296.97

Act/360

0.00

14,245.69

0.00

Yes

M-7

3,051.28

0.00

29,401.65

29,401.66

Act/360

0.00

24,215.04

0.00

Yes

M-8

5,186.61

0.00

696,527.47

682,546.71

30/360

0.00

555,118.12

0.00

141,409.35

0.00

265,078.18

0.00

149,647.24

0.00

2,147,536.61

2,562,262.03

2,548,281.28

0.00

(2) Interest Carry-Forward Shortfall is unpaid interest with interest thereon
(3) Basis Risk Carry-Forward Shortfall - difference between LIBOR plus margin and the Net Rate Cap.

Page 8 of 25

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

Bear Stearns Asset Backed Securities I Trust

Payment Date:

Prior Payment:
Next Payment:

Record Date:

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Bond Principal Reconciliation

Credit Support

Original

Current(4)

Statement Date:

Beginning

Class Balance

Unscheduled

Principal
Payment

Extra

Principal

Payment Amt

Prior

Loss

Reimburs.

Rated

Final

Maturity

Class

Current

Losses

Original

Class Balance

Scheduled

Principal
Payment

Ending

Class Balance

Cumulative

Losses

Interest on

Losses

Additions

Losses

9.00
1.00

A-1

5/25/2035

109,658,068.86

0.00

126,221,222.93

259,421,000.00

413,720.76

0.00

9,335.07

16,140,098.24

A-2

5/25/2035

129,837,000.00

0.00

129,837,000.00

0.00

A-3

5/25/2035

52,180,000.00

0.00

52,180,000.00

0.00

M-1

5/25/2035

40,844,000.00

0.00

40,844,000.00

0.00

M-2

5/25/2035

22,180,000.00

0.00

22,180,000.00

0.00

M-3

5/25/2035

5,410,000.00

0.00

5,410,000.00

0.00

M-4

5/25/2035

4,869,000.00

0.00

4,869,000.00

0.00

M-5

5/25/2035

4,057,000.00

0.00

4,057,000.00

0.00

M-6

5/25/2035

3,787,000.00

0.00

3,787,000.00

0.00

M-7

5/25/2035

2,705,000.00

0.00

2,705,000.00

0.00

M-8

5/25/2035

4,598,000.00

0.00

4,598,000.00

0.00

5/25/2035

11,090,227.17

0.00

11,090,227.17

0.00

5/25/2035

100.00

0.00

100.00

0.00

413,720.76

0.00

16,140,098.24

9,335.07

540,978,327.17

391,215,396.03

407,778,550.10

Page 9 of 25

(1) Extra Principal Amounts: the lessor of (i) the excess, if any, of the overcollateralization Target Amount over the Overcollateralization Amount.

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

SWAP Payments

Statement Date:

Net Swap payment payable to the Swap Provider

Net Swap payment payable to the Swap Administrator

Swap Termination payment payable to the Swap Administrator

Swap Termination payment payable to the Swap Provider

141,409.35

0.00

Page 10 of 25

Bear Stearns Asset Backed Securities I Trust

Payment Date:

Prior Payment:

Next Payment:

Record Date:

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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

073879VC9

Aaa

AAA

A-2

073879VD7

Aaa

AAA

A-3

073879VE5

Aaa

AAA

M-1

073879VF2

Aa2

A+

6/2/05

M-2

073879VG0

A+

6/2/05

M-3

073879VH8

A-

6/2/05

M-4

073879VJ4

Baa1

A-

BBB+

6/2/05

M-5

073879VK1

Baa2

BBB+

M-6

073879VL9

Baa3

BBB

M-7

073879VM7

Ba1

BBB-

M-8

073879VN5

Ba2

BB+

073879VP0

073879VQ8

Page 11 of 25

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.

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

End of Month Scheduled Balance Reporting

Statement Date:

- Summary of Servicer Delinquency Status

Total

Type

Count

Count (%)

Sch UPB

Sch UPB (%)

Arrears

Arrears (%)

F/C Quick Sale Value

REO Book Value

371,694,389.21

0.00

93.2579

0.0000

1,753

90.2678

12,611,284.36

0.00

3.1642

0.0000

3.6045

3,448,853.86

0.00

0.8653

0.0000

0.9784

4,435,805.39

0.00

1.1129

0.0000

90+

1.2358

1,628,181.80

0.00

0.4085

0.0000

BKY0

0.4119

671,339.21

0.00

0.1684

0.0000

BKY30

0.1545

202,088.69

0.00

0.0507

0.0000

BKY60

0.0515

335,577.25

0.00

0.0842

0.0000

BKY90+

0.1030

3,538,489.76

0.00

0.8878

0.0000

F/C90+

1.1843

0.00

0.0000

PIF

2.0082

Total:

1,942

398,566,009.53

0.00

100.0000

0.0000

0.00

DLQ Total:

142

25,243,438.52

0.00

7.3120%

6.3336%

0.0000%

Page 12 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part I

Distribution

Date

REO

# Balance

Statement Date:

Foreclosure

Delinq 3+ Months

Delinq 2 Months

Delinq 1 Month

Current

# Balance

Delinquency Aging Categories

3.85%

3.37%

1.02%

0.86%

1.34%

4,582,497

1.17%

1.23%

0.90%

0.00%

27-Dec-05

13,199,689

3,373,018

3,538,490

1,729

366,521,602

92.56%

93.69%

2.94%

2.49%

1.13%

0.98%

0.88%

3,118,374

0.76%

1.13%

0.87%

0.00%

25-Nov-05

10,163,518

3,982,890

3,553,702

1,824

386,959,967

93.92%

94.89%

2.46%

2.23%

1.18%

1.02%

0.83%

2,666,740

0.62%

0.98%

0.78%

0.00%

25-Oct-05

9,549,245

4,377,112

3,325,747

1,925

408,319,696

94.55%

95.35%

2.31%

2.08%

1.13%

0.89%

0.76%

3,383,751

0.75%

0.57%

0.39%

0.00%

26-Sep-05

9,349,053

3,982,245

1,767,139

2,017

430,165,989

95.23%

95.88%

1.88%

1.56%

0.76%

0.68%

0.31%

1,764,481

0.37%

0.40%

0.35%

0.00%

25-Aug-05

7,382,455

3,200,906

1,636,647

2,155

460,125,005

96.64%

97.05%

1.38%

1.05%

0.82%

0.74%

0.04%

358,875

0.07%

0.04%

0.02%

0.00%

25-Jul-05

5,188,686

3,649,248

122,559

2,262

486,173,905

97.71%

98.12%

1.50%

1.31%

0.04%

0.02%

0.00%

27-Jun-05

6,749,759

122,634

2,361

509,781,580

98.46%

98.67%

Page 13 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part I

Distribution

Date

REO

# Balance

Statement Date:

Foreclosure

Delinq 3+ Months

Delinq 2 Months

Delinq 1 Month

Current

# Balance

Delinquency Aging Categories

Fixed 1st Lien

1.14%

0.81%

0.25%

0.10%

0.38%

314,804

0.18%

0.25%

0.10%

0.00%

27-Dec-05

1,373,578

175,165

172,216

771

168,576,596

97.97%

98.81%

1.12%

0.82%

0.12%

0.04%

0.50%

543,217

0.31%

0.25%

0.10%

0.00%

25-Nov-05

1,420,535

71,633

172,348

785

171,198,835

98.00%

98.73%

0.49%

0.33%

0.37%

0.20%

0.25%

266,188

0.15%

0.37%

0.23%

0.00%

25-Oct-05

578,200

355,119

404,679

801

174,715,301

98.52%

99.09%

0.73%

0.42%

0.24%

0.10%

0.12%

192,840

0.11%

0.12%

0.07%

0.00%

26-Sep-05

753,715

172,608

116,684

812

177,578,039

98.78%

99.31%

0.36%

0.20%

0.00%

0.12%

192,952

0.11%

0.12%

0.06%

0.00%

25-Aug-05

362,039

116,803

835

181,885,738

99.40%

99.63%

0.23%

0.14%

0.23%

0.17%

0.00%

25-Jul-05

266,221

309,984

855

186,713,153

99.53%

99.69%

0.23%

0.16%

0.00%

27-Jun-05

310,211

871

190,178,885

99.77%

99.84%

Page 14 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part I

Distribution

Date

REO

# Balance

Statement Date:

Foreclosure

Delinq 3+ Months

Delinq 2 Months

Delinq 1 Month

Current

# Balance

Delinquency Aging Categories

ARM 228

6.13%

5.64%

1.65%

1.52%

2.14%

4,267,693

2.03%

1.95%

1.42%

0.00%

27-Dec-05

11,826,111

3,197,853

2,968,610

906

187,516,628

88.13%

89.39%

4.33%

3.76%

1.94%

1.76%

1.20%

2,575,156

1.16%

1.75%

1.34%

0.00%

25-Nov-05

8,376,010

3,911,257

2,983,423

985

204,789,945

90.78%

91.98%

3.95%

3.74%

1.80%

1.68%

1.29%

2,400,552

1.00%

1.37%

1.05%

0.00%

25-Oct-05

8,971,045

4,021,993

2,522,873

1,067

221,764,328

91.59%

92.52%

3.48%

3.34%

1.78%

1.48%

1.13%

2,792,452

1.09%

0.89%

0.64%

0.00%

26-Sep-05

8,595,338

3,809,636

1,650,454

1,146

240,140,798

92.72%

93.44%

2.94%

2.52%

1.20%

1.01%

0.45%

1,571,528

0.56%

0.60%

0.55%

0.00%

25-Aug-05

7,020,416

2,802,186

1,519,845

1,259

265,421,937

94.80%

95.36%

2.08%

1.53%

1.22%

1.13%

0.07%

358,875

0.12%

0.07%

0.04%

0.00%

25-Jul-05

4,523,486

3,339,265

122,559

1,345

286,426,331

96.55%

97.17%

2.33%

2.06%

0.07%

0.04%

0.00%

27-Jun-05

6,439,548

122,634

1,424

305,622,268

97.60%

97.90%

Page 15 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part I

Distribution

Date

REO

# Balance

Statement Date:

Foreclosure

Delinq 3+ Months

Delinq 2 Months

Delinq 1 Month

Current

# Balance

Delinquency Aging Categories

ARM 327

0.00%

1.89%

3.67%

0.00%

27-Dec-05

397,664

10,428,378

98.11%

96.33%

1.79%

3.13%

0.00%

1.79%

3.39%

0.00%

25-Nov-05

366,973

397,931

10,971,187

96.43%

93.48%

0.00%

1.72%

3.25%

0.00%

25-Oct-05

398,196

11,840,067

98.28%

96.75%

0.00%

1.67%

398,459

3.10%

0.00%

26-Sep-05

12,447,152

98.33%

96.90%

0.00%

1.61%

3.02%

0.00%

25-Aug-05

398,720

12,817,330

98.39%

96.98%

1.59%

2.97%

0.00%

25-Jul-05

398,980

13,034,421

98.41%

97.03%

0.00%

27-Jun-05

13,980,427

100.00%

Page 16 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Distribution

Date

Statement Date:

Current 31 - 60 Days 61 - 90 Days 90 + Days
# Balance # Balance # Balance # Balance

In Foreclosure and Delinquent

In Bankruptcy and Delinquent

In REO and Delinquent

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part II

Current

31 - 60 Days

61 - 90 Days

90 + Days

Balance

27-Dec-05

671,339

202,089

3,538,490

335,577

0.00%

1.23%

0.90%

0.16%

0.17% 0.05%

0.05% 0.11%

0.09%

0.00%

0.43%

0.42%

1,628,182

0.00%

25-Nov-05

419,502

246,337

3,553,702

89,524

0.00%

1.13%

0.87%

0.10%

0.10% 0.05%

0.06% 0.05%

0.02%

0.00%

0.31%

0.36%

1,447,832

0.00%

25-Oct-05

3,325,747

0.00%

0.98%

0.78%

0.00%

0.00% 0.00%

0.00%

0.15%

0.20%

858,107

0.00%

26-Sep-05

182,764

1,584,375

0.05%

0.04%

0.00%

0.52%

0.35%

0.00%

0.00% 0.00%

0.00%

0.19%

0.24%

1,061,776

0.00%

25-Aug-05

182,921

1,636,647

0.00%

0.40%

0.35%

0.04%

0.04% 0.00%

0.00% 0.00%

0.00%

0.09%

0.16%

763,812

0.00%

25-Jul-05

122,559

0.00%

0.04%

0.02%

0.00%

0.00% 0.00%

0.00%

0.13%

0.19%

947,642

0.00%

27-Jun-05

0.00%

0.00% 0.00%

0.00%

0.13%

0.18%

948,549

0.00%

Page 17 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Distribution

Date

Statement Date:

Current 31 - 60 Days 61 - 90 Days 90 + Days
# Balance # Balance # Balance # Balance

In Foreclosure and Delinquent

In Bankruptcy and Delinquent

In REO and Delinquent

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part II - Fixed 1st Lien

Current

31 - 60 Days

61 - 90 Days

90 + Days

Balance

27-Dec-05

217,101

172,216

89,454

0.00%

0.25%

0.10%

0.13%

0.13% 0.00%

0.00% 0.13%

0.05%

0.00%

0.13%

0.05%

88,548

0.00%

25-Nov-05

217,292

172,348

89,524

0.00%

0.25%

0.10%

0.12%

0.13% 0.00%

0.00% 0.12%

0.05%

0.00%

25-Oct-05

404,679

0.00%

0.37%

0.23%

0.00%

0.00% 0.00%

0.00%

26-Sep-05

116,684

0.00%

0.12%

0.07%

0.00%

0.00% 0.00%

0.00%

25-Aug-05

116,803

0.00%

0.12%

0.06%

0.00%

0.00% 0.00%

0.00%

25-Jul-05

0.00%

0.00% 0.00%

0.00%

27-Jun-05

0.00%

0.00% 0.00%

0.00%

Page 18 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Distribution

Date

Statement Date:

Current 31 - 60 Days 61 - 90 Days 90 + Days
# Balance # Balance # Balance # Balance

In Foreclosure and Delinquent

In Bankruptcy and Delinquent

In REO and Delinquent

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part II - ARM 228

Current

31 - 60 Days

61 - 90 Days

90 + Days

Balance

27-Dec-05

454,238

202,089

2,968,610

246,123

0.00%

1.95%

1.42%

0.19%

0.22% 0.10%

0.10% 0.10%

0.12%

0.00%

0.58%

0.60%

1,257,276

0.00%

25-Nov-05

202,210

246,337

2,983,423

0.00%

1.75%

1.34%

0.09%

0.09% 0.09%

0.11% 0.00%

0.00%

0.46%

0.52%

1,165,287

0.00%

25-Oct-05

2,522,873

0.00%

1.37%

1.05%

0.00%

0.00% 0.00%

0.00%

0.26%

0.36%

858,107

0.00%

26-Sep-05

182,764

1,467,690

0.08%

0.07%

0.00%

0.81%

0.57%

0.00%

0.00% 0.00%

0.00%

0.32%

0.41%

1,061,776

0.00%

25-Aug-05

182,921

1,519,845

0.00%

0.60%

0.55%

0.08%

0.07% 0.00%

0.00% 0.00%

0.00%

0.15%

0.27%

763,812

0.00%

25-Jul-05

122,559

0.00%

0.07%

0.04%

0.00%

0.00% 0.00%

0.00%

0.22%

0.32%

947,642

0.00%

27-Jun-05

0.00%

0.00% 0.00%

0.00%

0.21%

0.30%

948,549

0.00%

Page 19 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

Distribution

Date

Statement Date:

Current 31 - 60 Days 61 - 90 Days 90 + Days
# Balance # Balance # Balance # Balance

In Foreclosure and Delinquent

In Bankruptcy and Delinquent

In REO and Delinquent

Asset-Backed Facts ~ 15 Month Historical Loan Status Summary Part II - ARM 327

Current

31 - 60 Days

61 - 90 Days

90 + Days

Balance

27-Dec-05

397,664

0.00%

1.89%

3.67%

0.00%

0.00% 0.00%

0.00%

1.89%

2.61%

282,358

0.00%

25-Nov-05

397,931

0.00%

1.79%

3.39%

0.00%

0.00% 0.00%

0.00%

1.79%

2.41%

282,545

0.00%

25-Oct-05

398,196

0.00%

1.72%

3.25%

0.00%

0.00% 0.00%

0.00%

26-Sep-05

0.00%

0.00% 0.00%

0.00%

25-Aug-05

0.00%

0.00% 0.00%

0.00%

25-Jul-05

0.00%

0.00% 0.00%

0.00%

27-Jun-05

0.00%

0.00% 0.00%

0.00%

Page 20 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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

Distribution

Date

Ending Pool (1)

Payoffs(2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Ending Arrearage (1)

Balance

Insurance

Substitution

Liquidation

Proceeds

27-Dec-05

1,868

74.87%

391,215,296

72.32%

3.76%

3.81%

0.05%

9,335

0.00%

341

6.82%

6.32%

15,534,396

0.00

288,297.40

25-Nov-05

1,942

77.84%

407,778,450

75.38%

4.62%

4.67%

0.00%

342

6.87%

6.36%

20,000,194

0.00

25-Oct-05

2,036

81.60%

428,238,539

79.16%

3.87%

4.45%

0.00%

344

6.88%

6.38%

19,946,400

0.00

26-Sep-05

2,118

84.89%

448,648,175

82.93%

5.02%

5.27%

0.00%

345

6.91%

6.40%

112

24,977,955

0.00

25-Aug-05

2,230

89.38%

474,109,494

87.64%

3.67%

4.21%

0.00%

346

6.93%

6.43%

20,877,642

0.00

25-Jul-05

2,315

92.79%

495,493,274

91.59%

3.46%

3.99%

0.00%

348

6.97%

6.46%

20,630,562

0.00

27-Jun-05

2,398

96.11%

516,653,973

95.50%

3.89%

4.40%

0.00%

349

7.02%

6.51%

23,782,605

0.00

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

Page 21 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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

Distribution

Date

Ending Pool (1)

Payoffs(2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Ending Arrearage (1)

Balance

Insurance

Substitution

Liquidation

Proceeds

Fixed 1st Lien

27-Dec-05

787

31.54%

170,612,358

31.54%

1.75%

1.45%

0.00%

330

6.28%

5.77%

2,522,862

0.00

25-Nov-05

801

32.10%

173,406,568

32.05%

1.48%

1.52%

0.00%

331

6.29%

5.78%

2,676,846

0.00

25-Oct-05

813

32.59%

176,319,486

32.59%

1.09%

1.26%

0.00%

332

6.29%

5.79%

2,256,818

0.00

26-Sep-05

822

32.95%

178,813,887

33.05%

2.14%

1.92%

0.00%

333

6.31%

5.81%

3,500,262

0.00

25-Aug-05

840

33.67%

182,557,532

33.75%

2.21%

2.40%

0.00%

334

6.33%

5.82%

4,489,922

0.00

25-Jul-05

859

34.43%

187,289,358

34.62%

1.60%

1.55%

0.00%

336

6.34%

5.84%

2,947,050

0.00

27-Jun-05

873

34.99%

190,489,096

35.21%

2.13%

1.77%

0.00%

337

6.36%

5.85%

3,433,747

0.00

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

Page 22 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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

Distribution

Date

Ending Pool (1)

Payoffs(2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Ending Arrearage (1)

Balance

Insurance

Substitution

Liquidation

Proceeds

ARM 228

27-Dec-05

1,028

41.20%

209,776,896

38.78%

5.16%

5.44%

0.09%

9,335

0.00%

350

7.25%

6.75%

12,113,538

0.00

288,297.40

25-Nov-05

1,085

43.49%

222,635,792

41.15%

6.87%

7.02%

0.00%

351

7.30%

6.79%

16,833,063

0.00

25-Oct-05

1,165

46.69%

239,680,790

44.31%

5.74%

6.65%

0.00%

352

7.30%

6.80%

17,093,992

0.00

26-Sep-05

1,236

49.54%

256,988,678

47.50%

6.93%

7.59%

0.00%

353

7.31%

6.80%

21,120,762

0.00

25-Aug-05

1,328

53.23%

278,335,912

51.45%

4.67%

5.49%

0.00%

354

7.33%

6.82%

16,181,317

0.00

25-Jul-05

1,393

55.83%

294,770,516

54.49%

4.52%

5.49%

0.00%

355

7.36%

6.85%

17,152,482

0.00

27-Jun-05

1,459

58.48%

312,184,450

57.71%

4.83%

5.87%

0.00%

356

7.41%

6.91%

19,495,616

0.00

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

Page 23 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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

Distribution

Date

Ending Pool (1)

Payoffs(2)

Realized Losses (2)

Remaining Term

Curr Weighted Avg.

# Balance

# Amount

Life

Coupon Remit

Statement Date:

Ending Arrearage (1)

Balance

Insurance

Substitution

Liquidation

Proceeds

ARM 327

27-Dec-05

2.12%

10,826,042

2.00%

5.36%

7.65%

0.00%

351

6.77%

6.26%

897,996

0.00

25-Nov-05

2.24%

11,736,090

2.17%

3.45%

4.01%

0.00%

352

6.80%

6.29%

490,284

0.00

25-Oct-05

2.32%

12,238,262

2.26%

3.33%

4.64%

0.00%

353

6.75%

6.24%

595,590

0.00

26-Sep-05

2.40%

12,845,610

2.37%

3.23%

2.70%

0.00%

354

6.76%

6.26%

356,931

0.00

25-Aug-05

2.48%

13,216,050

2.44%

1.59%

1.54%

0.00%

355

6.75%

6.25%

206,402

0.00

25-Jul-05

2.53%

13,433,401

2.48%

4.55%

3.80%

0.00%

356

6.78%

6.28%

531,031

0.00

27-Jun-05

2.65%

13,980,427

2.58%

5.71%

5.75%

0.00%

357

6.74%

6.24%

853,242

0.00

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

Page 24 of 25

Bear Stearns Asset Backed Securities I Trust

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

27-Dec-05
27-Dec-05

25-Nov-05

25-Jan-06

23-Dec-05

Asset-Backed Certificates

Series 2005-TC1

ABN AMRO Acct: 722647.1

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:

200512

10027837

297,632.47

295,227.74

41.90

288,297.40

9,335.07

99.19%

96.86%

Not Avail.

297,632.47

295,227.74

41.90

288,297.40

9,335.07

297,632.47

9,335.07

288,297.40

41.90

295,227.74

Current Total
Cumulative

Page 25 of 25

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

BEAR STEARNS ASSET BACKED SECURITIES I TRUST 2005-TC1 8-K