8-K 1 bam0300g_dec.txt DECEMBER 8-K 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, 2004 BANC OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 2003-G Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-105940-04 Pooling and Servicing Agreement) (Commission 54-2120468 (State or other File Number) 54-2120469 jurisdiction IRS EIN of Incorporation) c/o Wells Fargo Bank, N.A. 9062 Old Annapolis Road Columbia, MD 21045 (Address of principal executive offices) (Zip Code) Registrant's telephone number, including area code: (410) 884-2000 (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)) ITEM 8.01 Other Events On December 27, 2004 a distribution was made to holders of BANC OF AMERICA MORTGAGE SECURITIES, INC., Mortgage Pass-Through Certificates, Series 2003-G Trust. ITEM 9.01 Financial Statements and Exhibits (c) Exhibits Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-G Trust, relating to the December 27, 2004 distribution. 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. BANC OF AMERICA MORTGAGE SECURITIES, INC. Mortgage Pass-Through Certificates, Series 2003-G Trust (Registrant) By: Wells Fargo Bank, N.A. as Trustee By: /s/ Beth Belfield as Assistant Vice President By: Beth Belfield as Assistant Vice President Date: 12/27/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2003-G Trust, relating to the December 27, 2004 distribution. EX-99.1

Banc of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates Record Date: 811/3130/2004 Distribution Date: 912/27/2004 ~~BAM~~Banc of America Mortgage Securities, Inc. Mortgage Pass-Through Certificates Series: 2003-G Contact: Customer Service - CTSLink Wells Fargo Bank, N.A. Securities Administration Services 7485 New Horizon Way Frederick, MD 21703 Telephone: (301) 815-6600 Fax: (301) 815-6660 Certificateholder Distribution Summary Certificate Certificate Beginning Class Pass-Through Certificate Interest Principal Class CUSIP Description Rate Balance Distribution Distribution 1-A1 05948XPJ4 SEN 3.26900% 7666,~~099~~530,~~657~~834.7723 ~~207~~181,~~308~~241.1607 42,~~446~~448,~~488~~680.7305 1-A2 05948XPK1 SEN 3.26900% 21,~~192~~916,~~425~~748.2821 5,~~972~~221.5354 ~~128~~70,~~103~~546.0028 1-AR 05948XPL9 SEN 3.26900% 0.00 0.00 0.00 1-ALR 05948XPM7 SEN 3.26900% 0.00 0.0100 0.00 2-A1 05948XPN5 SEN 4.08800% ~~233~~214,~~484~~108,~~986~~878.6590 ~~795~~729,~~405~~397.55 5,~~524~~761,~~397~~157.4649 3-A1 05948XPP0 SEN 4.11200% 5550,~~135~~280,~~197~~498.3763 ~~188~~172,~~929~~294.9550 ~~139~~800,~~995~~601.6168 AP 05948XPQ8 SEN 0.00000% 1,~~212~~103,~~425~~048.9425 0.00 162,~~785~~179.4071 B-1 05948XPR6 SUB 3.~~86010~~86033% 8,~~635~~603,~~318~~854.6667 27,~~777~~678.6708 10,~~420~~670.6039 B-2 05948XPS4 SUB 3.~~86010~~86033% 3,~~985~~970,~~076~~556.8869 12,~~819~~773.0004 4,~~808~~924.9623 B-3 05948XPT2 SUB 3.~~86010~~86033% 2,~~324~~316,~~628~~158.1807 7,~~477~~450.7594 2,~~805~~872.2347 B-4 05948XPU9 SUB 3.~~86010~~86033% 1,~~327~~322,~~373~~537.5306 4,~~269~~254.8352 1,~~601~~640.8019 B-5 05948XPV7 SUB 3.~~86010~~86033% ~~996~~992,~~269~~639.2217 3,~~204~~193.7526 1,~~202~~231.2406 B-6 05948XPW5 SUB 3.~~86010~~86033% 1,~~329~~324,~~268~~425.5921 4,~~275~~260.9360 1,~~604~~642.0850 WIO 05948XPY1 SEN 0.~~60368~~59924% 0.00 ~~185~~167,~~904~~883.3873 0.00 SES 05948XPX3 SEN 0.00000% 0.00 7668,~~154~~666.7257 0.00 Totals ~~386~~352,~~722~~470,~~628~~179.0709 1,~~519~~384,~~500~~315.2340 109,~~278~~106,~~213~~146.1105

Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses 1-A1 0.00 7164,~~653~~082,~~169~~154.0419 42,~~653~~629,~~796~~921.8912 0.00 1-A2 0.00 21,~~064~~846,~~322~~201.2892 ~~134~~75,~~075~~767.5382 0.00 1-AR 0.00 0.00 0.00 0.00 1-ALR 0.00 0.00 0.0100 0.00 2-A1 0.00 ~~227~~208,~~960~~347,~~589~~721.1941 6,~~319~~490,~~803~~555.0104 0.00 3-A1 0.00 5449,~~995~~479,~~201~~896.7794 ~~328~~972,~~925~~896.5618 0.00 AP 0.00 1,~~195~~100,~~640~~868.54 162,~~785~~179.4071 0.00 B-1 0.00 8,~~624~~593,~~898~~184.0728 38,~~198~~348.2747 0.00 B-2 0.00 3,~~980~~965,~~267~~632.9246 17,~~627~~697.9627 0.00 B-3 0.00 2,~~321~~313,~~822~~285.9660 10,~~282~~323.9841 0.00 B-4 0.00 1,~~325~~320,~~771~~896.7386 5,~~871~~894.6371 0.00 B-5 0.00 ~~995~~991,~~066~~408.9812 4,~~406~~424.9932 0.00 B-6 0.00 1,~~327~~322,~~664~~782.5071 5,~~880~~903.0110 0.00 WIO 0.00 0.00 ~~185~~167,~~904~~883.3873 0.00 SES 0.00 0.00 7668,~~154~~666.7257 0.00 Totals 0.00 ~~376~~343,~~444~~364,~~414~~033.9803 1110,~~797~~490,~~713~~461.3445 0.00 All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee.

Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) 1-A1 179,938,000.00 7666,~~099~~530,~~657~~834.7723 ~~116~~104,~~655~~723.1042 42,~~329~~343,~~833~~956.63 0.00 0.00 1-A2 5,184,000.00 21,~~192~~916,~~425~~748.2821 3,~~360~~017.8207 ~~124~~67,~~742~~529.1721 0.00 0.00 1-AR 50.00 0.00 0.00 0.00 0.00 0.00 1-ALR 50.00 0.00 0.00 0.00 0.00 0.00 2-A1 399,396,000.00 ~~233~~214,~~484~~108,~~986~~878.6590 ~~236~~223,~~714~~381.5142 5,~~287~~537,~~682~~776.9507 0.00 0.00 3-A1 69,204,000.00 5550,~~135~~280,~~197~~498.3763 8075,~~351~~175.8813 59725,~~643~~426.7355 0.00 0.00 AP 1,391,132.94 1,~~212~~103,~~425~~048.9425 2,~~270~~179.5871 ~~14,514~~0.8100 0.00 0.00 B-1 8,763,000.00 8,~~635~~603,~~318~~854.6667 10,~~420~~670.6039 0.00 0.00 0.00 B-2 4,044,000.00 3,~~985~~970,~~076~~556.8869 4,~~808~~924.9623 0.00 0.00 0.00 B-3 2,359,000.00 2,~~324~~316,~~628~~158.1807 2,~~805~~872.2347 0.00 0.00 0.00 B-4 1,347,000.00 1,~~327~~322,~~373~~537.5306 1,~~601~~640.8019 0.00 0.00 0.00 B-5 1,011,000.00 ~~996~~992,~~269~~639.2217 1,~~202~~231.2406 0.00 0.00 0.00 B-6 1,348,923.00 1,~~329~~324,~~268~~425.5921 1,~~604~~642.0850 0.00 0.00 0.00 WIO 0.00 0.00 0.00 0.00 0.00 0.00 SES 0.00 0.00 0.00 0.00 0.00 0.00 Totals 673,986,155.94 ~~386~~352,~~722~~470,~~628~~179.0709 ~~461~~431,~~795~~457.8059 98,~~816~~674,~~417~~688.2946 0.00 0.00 (1) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution 1-A1 42,~~446~~448,~~488~~680.7305 7164,~~653~~082,~~169~~154.0419 0.~~39821032~~35613464 42,~~446~~448,~~488~~680.7305 1-A2 ~~128~~70,~~103~~546.0028 21,~~064~~846,~~322~~201.2892 0.~~39821032~~35613463 ~~128~~70,~~103~~546.0028 1-AR 0.00 0.00 0.00000000 0.00 1-ALR 0.00 0.00 0.00000000 0.00 2-A1 5,~~524~~761,~~397~~157.4649 ~~227~~208,~~960~~347,~~589~~721.1941 0.~~57076333~~52165701 5,~~524~~761,~~397~~157.4649 3-A1 ~~139~~800,~~995~~601.6168 5449,~~995~~479,~~201~~896.7794 0.~~79468241~~71498608 ~~139~~800,~~995~~601.6168 AP 162,~~785~~179.4071 1,~~195~~100,~~640~~868.54 0.~~85947252~~79134676 162,~~785~~179.4071 B-1 10,~~420~~670.6039 8,~~624~~593,~~898~~184.0728 0.~~98424034~~98062128 10,~~420~~670.6039 B-2 4,~~808~~924.9623 3,~~980~~965,~~267~~632.9246 0.~~98424034~~98062128 4,~~808~~924.9623 B-3 2,~~805~~872.2347 2,~~321~~313,~~822~~285.9660 0.~~98424034~~98062128 2,~~805~~872.2347 B-4 1,~~601~~640.8019 1,~~325~~320,~~771~~896.7386 0.~~98424033~~98062128 1,~~601~~640.8019 B-5 1,~~202~~231.2406 ~~995~~991,~~066~~408.9812 0.~~98424034~~98062129 1,~~202~~231.2406 B-6 1,~~604~~642.0850 1,~~327~~322,~~664~~782.5071 0.~~98424039~~98062136 1,~~604~~642.0850 WIO 0.00 0.00 0.00000000 0.00 SES 0.00 0.00 0.00000000 0.00 Totals 109,~~278~~106,~~213~~146.1105 ~~376~~343,~~444~~364,~~414~~033.9803 0.~~55853434~~50945265 109,~~278~~106,~~213~~146.1105

Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion 1-A1 179,938,000.00 ~~422~~369.~~92154948~~74310168 0.~~64830719~~58199724 2413.~~06291962~~02646817 0.00000000 1-A2 5,184,000.00 ~~422~~369.~~92154321~~74309606 0.~~64830633~~58199653 2413.~~06291860~~02646798 0.00000000 1-AR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-ALR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A1 399,396,000.00 ~~584~~536.~~59520539~~08168059 0.~~59268122~~55929809 13.~~23919856~~86537689 0.00000000 3-A1 69,204,000.00 ~~796~~726.~~70535475~~55480362 1.~~16108722~~08628302 010.~~86185379~~48243671 0.00000000 AP 1,391,132.94 ~~871~~792.~~53851738~~91361615 1.~~63218046~~56685960 100.~~43380513~~00000000 0.00000000 B-1 8,763,000.00 ~~985~~981.~~42949447~~83894443 1.~~18915896~~21766404 0.00000000 0.00000000 B-2 4,044,000.00 ~~985~~981.~~42949555~~83894411 1.~~18915925~~21766320 0.00000000 0.00000000 B-3 2,359,000.00 ~~985~~981.~~42949555~~83894447 1.~~18916066~~21766426 0.00000000 0.00000000 B-4 1,347,000.00 ~~985~~981.~~42949517~~83894581 1.~~18916110~~21766147 0.00000000 0.00000000 B-5 1,011,000.00 ~~985~~981.~~42949555~~83894164 1.~~18915925~~21766568 0.00000000 0.00000000 B-6 1,348,923.00 ~~985~~981.~~42955380~~83900045 1.~~18915609~~21763807 0.00000000 0.00000000 WIO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 SES 0.00 0.00000000 0.00000000 0.00000000 0.00000000 (2) All Classes are per $1,000 denomination.

Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution 1-A1 0.00000000 2413.~~71122681~~60846542 ~~398~~356.~~21032267~~13463632 0.~~39821032~~35613464 2413.~~71122681~~60846542 1-A2 0.00000000 2413.~~71122685~~60846451 ~~398~~356.~~21031636~~13462963 0.~~39821032~~35613463 2413.~~71122685~~60846451 1-AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-ALR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A1 0.00000000 1314.~~83187979~~42467498 ~~570~~521.~~76332560~~65700560 0.~~57076333~~52165701 1314.~~83187979~~42467498 3-A1 0.00000000 211.~~02294101~~56871973 ~~794~~714.~~68241388~~98608375 0.~~79468241~~71498608 211.~~02294101~~56871973 AP 0.00000000 121.~~06599277~~56685960 ~~859~~791.~~47252460~~34675655 0.~~85947252~~79134676 121.~~06599277~~56685960 B-1 0.00000000 1.~~18915896~~21766404 ~~984~~980.~~24033664~~62128038 0.~~98424034~~98062128 1.~~18915896~~21766404 B-2 0.00000000 1.~~18915925~~21766320 ~~984~~980.~~24033630~~62128091 0.~~98424034~~98062128 1.~~18915925~~21766320 B-3 0.00000000 1.~~18916066~~21766426 ~~984~~980.~~24033913~~62128020 0.~~98424034~~98062128 1.~~18916066~~21766426 B-4 0.00000000 1.~~18916110~~21766147 ~~984~~980.~~24033408~~62127691 0.~~98424033~~98062128 1.~~18916110~~21766147 B-5 0.00000000 1.~~18915925~~21766568 ~~984~~980.~~24033630~~62128586 0.~~98424034~~98062129 1.~~18915925~~21766568 B-6 0.00000000 1.~~18915609~~21763807 ~~984~~980.~~24039030~~62136238 0.~~98424039~~98062136 1.~~18915609~~21763807 WIO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 SES 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 (3) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class Amount Rate Balance Interest Shortfall Shortfall 1-A1 179,938,000.00 3.26900% 7666,~~099~~530,~~657~~834.7723 ~~207~~181,~~308~~241.1508 0.00 0.00 1-A2 5,184,000.00 3.26900% 21,~~192~~916,~~425~~748.2821 5,~~972~~221.5354 0.00 0.00 1-AR 50.00 3.26900% 0.00 0.00 0.00 0.00 1-ALR 50.00 3.26900% 0.00 0.00 0.00 0.00 2-A1 399,396,000.00 4.08800% ~~233~~214,~~484~~108,~~986~~878.6590 ~~795~~729,~~405~~397.5258 0.00 0.00 3-A1 69,204,000.00 4.11200% 5550,~~135~~280,~~197~~498.3763 ~~188~~172,~~929~~294.9451 0.00 0.00 AP 1,391,132.94 0.00000% ~~1,212,425~~0.9400 0.00 0.00 0.00 B-1 8,763,000.00 3.~~86010~~86033% 8,~~635~~603,~~318~~854.6667 27,~~777~~678.6708 0.00 0.00 B-2 4,044,000.00 3.~~86010~~86033% 3,~~985~~970,~~076~~556.8869 12,~~819~~773.0004 0.00 0.00 B-3 2,359,000.00 3.~~86010~~86033% 2,~~324~~316,~~628~~158.1807 7,~~477~~450.7594 0.00 0.00 B-4 1,347,000.00 3.~~86010~~86033% 1,~~327~~322,~~373~~537.5306 4,~~269~~254.8352 0.00 0.00 B-5 1,011,000.00 3.~~86010~~86033% ~~996~~992,~~269~~639.2217 3,~~204~~193.7526 0.00 0.00 B-6 1,348,923.00 3.~~86010~~86033% 1,~~329~~324,~~268~~425.5921 4,~~275~~260.9360 0.00 0.00 WIO 0.00 0.~~60368~~59924% ~~369~~336,~~539~~193,~~575~~902.7615 ~~185~~167,~~904~~883.3873 0.00 0.00 SES 0.00 0.00000% ~~386~~352,~~722~~470,~~628~~179.3134 0.00 0.00 0.00 Totals 673,986,155.94 1,~~443~~315,~~345~~648.4588 0.00 0.00

Interest Distribution Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (4) Distribution Shortfall Balance 1-A1 (0.01) 0.00 ~~207~~181,~~308~~241.1607 0.00 7164,~~653~~082,~~169~~154.0419 1-A2 0.00 0.00 5,~~972~~221.5354 0.00 21,~~064~~846,~~322~~201.2892 1-AR 0.00 0.00 0.00 0.00 0.00 1-ALR 0.00 0.00 0.0100 0.00 0.00 2-A1 (0.03) 0.00 ~~795~~729,~~405~~397.55 0.00 ~~227~~208,~~960~~347,~~589~~721.1941 3-A1 (0.01) 0.00 ~~188~~172,~~929~~294.9550 0.00 5449,~~995~~479,~~201~~896.7794 AP 0.00 0.00 0.00 0.00 ~~1,195,640~~0.5400 B-1 0.00 0.00 27,~~777~~678.6708 0.00 8,~~624~~593,~~898~~184.0728 B-2 0.00 0.00 12,~~819~~773.0004 0.00 3,~~980~~965,~~267~~632.9246 B-3 0.00 0.00 7,~~477~~450.7594 0.00 2,~~321~~313,~~822~~285.9660 B-4 0.00 0.00 4,~~269~~254.8352 0.00 1,~~325~~320,~~771~~896.7386 B-5 0.00 0.00 3,~~204~~193.7526 0.00 ~~995~~991,~~066~~408.9812 B-6 0.00 0.00 4,~~275~~260.9360 0.00 1,~~327~~322,~~664~~782.5071 WIO 0.00 0.00 ~~185~~167,~~904~~883.3873 0.00 ~~359~~327,~~392~~117,~~107~~375.7820 SES 0.00 0.00 7668,~~154~~666.7257 0.00 ~~376~~343,~~444~~364,~~415~~033.2225 Totals (0.05) 0.00 1,~~519~~384,~~500~~315.2340 0.00 (4) Amount Does Not Include Excess Special Hazard, Bankruptcy, or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Interest Distribution Factors Statement Beginning Payment of Original Current Certificate/ Current Unpaid Current Face Certificate Notional Accrued Interest Interest Class (5) Amount Rate Balance Interest Shortfall Shortfall 1-A1 179,938,000.00 3.26900% ~~422~~369.~~92154948~~74310168 1.~~15210878~~00724183 0.00000000 0.00000000 1-A2 5,184,000.00 3.26900% ~~422~~369.~~92154321~~74309606 1.~~15210841~~00724151 0.00000000 0.00000000 1-AR 50.00 3.26900% 0.00000000 0.00000000 0.00000000 0.00000000 1-ALR 50.00 3.26900% 0.00000000 0.00000000 0.00000000 0.00000000 2-A1 399,396,000.00 4.08800% ~~584~~536.~~59520539~~08168059 1.~~99152100~~82625159 0.00000000 0.00000000 3-A1 69,204,000.00 4.11200% ~~796~~726.~~70535475~~55480362 2.~~73004364~~48966115 0.00000000 0.00000000 AP 1,391,132.94 0.00000% ~~871~~0.~~53851738~~00000000 0.00000000 0.00000000 0.00000000 B-1 8,763,000.00 3.~~86010~~86033% ~~985~~981.~~42949447~~83894443 3.~~16988132~~15851649 0.00000000 0.00000000 B-2 4,044,000.00 3.~~86010~~86033% ~~985~~981.~~42949555~~83894411 3.~~16988131~~15851632 0.00000000 0.00000000 B-3 2,359,000.00 3.~~86010~~86033% ~~985~~981.~~42949555~~83894447 3.~~16988131~~15851632 0.00000000 0.00000000 B-4 1,347,000.00 3.~~86010~~86033% ~~985~~981.~~42949517~~83894581 3.~~16988122~~15851522 0.00000000 0.00000000 B-5 1,011,000.00 3.~~86010~~86033% ~~985~~981.~~42949555~~83894164 3.~~16988131~~15851632 0.00000000 0.00000000 B-6 1,348,923.00 3.~~86010~~86033% ~~985~~981.~~42955380~~83900045 3.~~16988442~~15851980 0.00000000 0.00000000 WIO 0.00 0.~~60368~~59924% ~~564~~514.~~99181403~~00936490 0.~~28423059~~25667869 0.00000000 0.00000000 SES 0.00 0.00000% ~~573~~522.~~78423038~~96352936 0.00000000 0.00000000 0.00000000 (5) All Classes are per $1,000 denomination.

Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance 1-A1 (0.00000006) 0.00000000 1.~~15210884~~00724177 0.00000000 ~~398~~356.~~21032267~~13463632 1-A2 0.00000000 0.00000000 1.~~15210841~~00724151 0.00000000 ~~398~~356.~~21031636~~13462963 1-AR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-ALR 0.00000000 0.00000000 0.~~20000000~~00000000 0.00000000 0.00000000 2-A1 (0.00000008) 0.00000000 1.~~99152107~~82625151 0.00000000 ~~570~~521.~~76332560~~65700560 3-A1 (0.00000014) 0.00000000 2.~~73004378~~48966100 0.00000000 ~~794~~714.~~68241388~~98608375 AP 0.00000000 0.00000000 0.00000000 0.00000000 ~~859~~0.~~47252460~~00000000 B-1 0.00000000 0.00000000 3.~~16988132~~15851649 0.00000000 ~~984~~980.~~24033664~~62128038 B-2 0.00000000 0.00000000 3.~~16988131~~15851632 0.00000000 ~~984~~980.~~24033630~~62128091 B-3 0.00000000 0.00000000 3.~~16988131~~15851632 0.00000000 ~~984~~980.~~24033913~~62128020 B-4 0.00000000 0.00000000 3.~~16988122~~15851522 0.00000000 ~~984~~980.~~24033408~~62127691 B-5 0.00000000 0.00000000 3.~~16988131~~15851632 0.00000000 ~~984~~980.~~24033630~~62128586 B-6 0.00000000 0.00000000 3.~~16988442~~15851980 0.00000000 ~~984~~980.~~24039030~~62136238 WIO 0.00000000 0.00000000 0.~~28423059~~25667869 0.00000000 ~~549~~500.~~47727453~~13219513 SES 0.00000000 0.00000000 0.~~11299152~~10188128 0.00000000 ~~558~~509.~~53434285~~45264935 (6) Amount Does Not Include Excess Special Hazard, Bankruptcy,or Fraud Losses Unless Otherwise Disclosed. Please Refer to the Prospectus Supplement for a Full Description.

Certificateholder Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage 1-APO 0.00000% 0.00 0.00 0.00 0.00 0.00000000% 2-APO 0.00000% 0.00 0.00 1988,~~028,351~~891.2947 1986,~~011,896~~935.0275 8482.~~59214305~~50552280% 3-APO 0.00000% 0.00 0.00 ~~184~~114,~~074~~156.6477 ~~183~~113,~~744~~932.5279 9760.~~53486093~~47755235% 1-WIO 0.~~65335~~65238% 8373,~~524~~656,~~798~~085.6851 7871,~~942~~128,~~185~~660.5969 0.00 0.00 4137.~~65557855~~53260047% 2-WIO 0.~~55599~~54684% ~~231~~212,~~490~~351,~~713~~541.2339 ~~226~~206,~~063~~601,~~183~~182.8698 0.00 0.00 5752.~~08741249~~17270124% 3-WIO 0.~~73012~~74296% 5450,~~524~~186,~~063~~275.8525 5449,~~386~~387,~~738~~531.3353 0.00 0.00 7972.~~33259827~~04037820% 1-SES 0.00000% 8373,~~524~~656,~~798~~085.6851 7871,~~942~~128,~~185~~660.5969 0.00 0.00 4137.~~44780552~~34539237% 2-SES 0.00000% ~~245~~226,~~913~~463,~~754~~294.7824 ~~240~~220,~~361~~688,~~343~~323.9429 0.00 0.00 5853.~~32142812~~54795398% 3-SES 0.00000% 5752,~~284~~350,~~074~~799.8559 5751,~~140~~547,~~885~~049.6927 0.00 0.00 8072.~~03782754~~20248321%

CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT Beginning Balance 0.00 Deposits Payments of Interest and Principal 1110,~~814~~506,~~954~~175.5590 Liquidations, Insurance Proceeds, Reserve Funds 0.00 Proceeds from Repurchased Loans 0.00 Other Amounts (Servicer Advances) 0.00 Realized Loss (Gains, Subsequent Expenses & Recoveries) 0.00 Prepayment Penalties 0.00 Total Deposits 1110,~~814~~506,~~954~~175.5590 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 1715,~~241~~714.2145 Payment of Interest and Principal 1110,~~797~~490,~~713~~461.3445 Total Withdrawals (Pool Distribution Amount) 1110,~~814~~506,~~954~~175.5590 Ending Balance 0.00

SERVICING FEES Gross Servicing Fee 1614,~~113~~686.2739 Trustee Fee 1,~~127~~028.9406 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 1715,~~241~~714.2145

LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 4 0 0 0 4 21,~~171~~894,~~742~~603.8840 0.00 0.00 0.00 21,~~171~~894,~~742~~603.8840 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180+ Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 4 0 0 0 4 21,~~171~~894,~~742~~603.8840 0.00 0.00 0.00 21,~~171~~894,~~742~~603.8840 No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~532623~~582242% 0.000000% 0.000000% 0.000000% 0.~~532623~~582242% 0.~~576353~~551215% 0.000000% 0.000000% 0.000000% 0.~~576353~~551215% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180+ Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.~~532623~~582242% 0.000000% 0.000000% 0.000000% 0.~~532623~~582242% 0.~~576353~~551215% 0.000000% 0.000000% 0.000000% 0.~~576353~~551215%

Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total 1 - 3/1 ARM No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 02 0 0 0 02 01,026,198.0093 0.00 0.00 0.00 01,026,198.0093 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 02 0 0 0 02 01,026,198.0093 0.00 0.00 0.00 01,026,198.0093 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 01.~~000000~~307190% 0.000000% 0.000000% 0.000000% 01.~~000000~~307190% 01.~~000000~~440779% 0.000000% 0.000000% 0.000000% 01.~~000000~~440779% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 01.~~000000~~307190% 0.000000% 0.000000% 0.000000% 01.~~000000~~307190% 01.~~000000~~440779% 0.000000% 0.000000% 0.000000% 01.~~000000~~440779% DELINQUENT BANKRUPTCY FORECLOSURE REO Total 2 - 5/1 ARM No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 42 0 0 0 4 2 868,~~171,742~~404.8847 0.00 0.00 0.00 2868,~~171,742~~404.8847 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 42 0 0 0 4 2 868,~~171,742~~404.8847 0.00 0.00 0.00 2868,~~171,742~~404.8847 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.~~852878~~464037% 0.000000% 0.000000% 0.000000% 0.~~852878~~464037% 0.~~902782~~393160% 0.000000% 0.000000% 0.000000% 0.~~902782~~393160% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.~~852878~~464037% 0.000000% 0.000000% 0.000000% 0.~~852878~~464037% 0.~~902782~~393160% 0.000000% 0.000000% 0.000000% 0.~~902782~~393160% DELINQUENT BANKRUPTCY FORECLOSURE REO Total 3 - 7/1 ARM No of Loans No of Loans No of Loans No of Loans No of Loans Principal Balance Principal Balance Principal Balance Principal Balance Principal Balance 0-29 Days 0 0 0 0 0.00 0.00 0.00 0.00 30 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 120 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 150 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 180 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 Totals 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 60 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 90 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 120 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 150 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 180 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% Totals 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000%

OTHER INFORMATION Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 108,~~454~~577.14

COLLATERAL STATEMENT Collateral Description Mixed ARM Weighted Average Gross Coupon 4.~~759197~~758804% Weighted Average Pass-Through Rate 4.~~478700~~479183% Weighted Average Maturity (Stepdown Calculation) ~~344~~341 Beginning Scheduled Collateral Loan Count ~~771~~705 Number Of Loans Paid In Full 2018 Ending Scheduled Collateral Loan Count ~~751~~687 Beginning Scheduled Collateral Balance ~~386~~352,~~722~~470,~~628~~179.3134 Ending Scheduled Collateral Balance ~~376~~343,~~444~~364,~~415~~033.2225 Ending Actual Collateral Balance at 3130-~~Aug~~Nov-2004 ~~376~~343,~~807~~713,~~824~~869.2667 Monthly P &I Constant 1,~~995~~829,~~536~~346.9397 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Non-PO Optimal Amount 1110,~~605~~334,~~719~~844.9223 Class AP Deferred Amount 0.00 Ending Scheduled Balance for Premium Loans ~~376~~343,~~444~~364,~~415~~033.2225 Scheduled Principal ~~461~~431,~~795~~566.8029 Unscheduled Principal 98,~~816~~674,~~417~~579.2980

Miscellaneous Reporting Senior % 95100.~~175760~~000000% Subordinate % 45.~~824239~~273735% Subordinate Prepay % 0.000000%

Group Level Collateral Statement Group 1 - 3/1 ARM 2 - 5/1 ARM 3 - 7/1 ARM Collateral Description Mixed ARM Mixed ARM Mixed ARM Weighted Average Coupon Rate 4.~~300845~~299881 4.~~847782~~836413 5.~~047228~~068774 Weighted Average Net Rate 4.~~050846~~049881 4.~~597782~~586413 4.~~797228~~818774 Weighted Average Maturity ~~345~~342 ~~344~~341 ~~339~~336 Beginning Loan Count ~~178~~157 ~~479~~443 ~~114~~105 Loans Paid In Full 104 1012 02 Ending Loan Count ~~168~~153 ~~469~~431 ~~114~~103 Beginning Scheduled Balance 8373,~~524~~656,~~798~~085.6851 ~~245~~226,~~913~~463,~~754~~294.7824 5752,~~284~~350,~~074~~799.8559 Ending scheduled Balance 7871,~~942~~128,~~185~~660.5969 ~~240~~220,~~361~~688,~~343~~323.9429 5751,~~140~~547,~~885~~049.6927 Record Date 0811/3130/2004 0811/3130/2004 0811/3130/2004 Principal And Interest Constant ~~427~~379,~~393~~866.3301 1,~~243~~150,~~660~~028.0355 ~~324~~299,~~483~~452.5741 Scheduled Principal ~~128~~115,~~037~~938.2998 ~~250~~237,~~213~~303.0854 8378,~~545~~323.4377 Unscheduled Principal 42,~~454~~411,~~575~~485.8084 5,~~302~~537,~~197~~667.7641 59725,~~643~~426.7355 Scheduled Interest ~~299~~263,~~356~~927.0403 ~~993~~912,~~446~~725.9501 ~~240~~221,~~938~~128.1464 Servicing Fees 1715,~~400~~345.9904 5147,~~231~~179.9985 1110,~~934~~906.1643 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee ~~243~~214.6082 ~~717~~660.2655 ~~167~~152.0869 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 87,~~700~~672.5152 0.00 0.00 Pool Insurance Fee 0.00 0.00 0.00 Spread Fee 1 0.00 0.00 0.00 Spread Fee 2 0.00 0.00 0.00 Spread Fee 3 0.00 0.00 0.00 Net Interest ~~273~~240,~~010~~694.9465 ~~941~~864,~~497~~884.7061 ~~228~~210,~~836~~069.9052 Realized Loss Amount 0.00 0.00 0.00 Cumulative Realized Loss 0.00 0.00 0.00 Percentage of Cumulative Losses 0.0000 0.0000 0.0000 Prepayment Penalties 0.00 0.00 0.00 Special Servicing Fee 0.00 0.00 0.00 Pass-Through Rate 3.~~922345~~921381 4.~~594282~~582913 4.~~793728~~815274

Group Level Collateral Statement Group Total Collateral Description Mixed ARM Weighted Average Coupon Rate 4.~~759197~~758804 Weighted Average Net Rate 4.~~509198~~482683 Weighted Average Maturity ~~344~~341 Beginning Loan Count ~~771~~705 Loans Paid In Full 2018 Ending Loan Count ~~751~~687 Beginning Scheduled Balance ~~386~~352,~~722~~470,~~628~~179.3134 Ending scheduled Balance ~~376~~343,~~444~~364,~~415~~033.2225 Record Date 0811/3130/2004 Principal And Interest Constant 1,~~995~~829,~~536~~346.9397 Scheduled Principal ~~461~~431,~~795~~566.8029 Unscheduled Principal 98,~~816~~674,~~417~~579.2980 Scheduled Interest 1,~~533~~397,~~741~~780.1368 Servicing Fees 8073,~~567~~431.1432 Master Servicing Fees 0.00 Trustee Fee 1,~~127~~028.9406 FRY Amount 0.00 Special Hazard Fee 0.00 Other Fee 87,~~700~~672.5152 Pool Insurance Fee 0.00 Spread Fee 1 0.00 Spread Fee 2 0.00 Spread Fee 3 0.00 Net Interest 1,~~443~~315,~~345~~648.5478 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Percentage of Cumulative Losses 0.0000 Prepayment Penalties 0.00 Special Servicing Fee 0.00 Pass-Through Rate 4.~~478700~~479183

Miscellaneous Reporting Group 1 - 3/1 ARM CPR 4832.~~248907~~974250% Subordinate Prepay % 0.000000% Senior Prepay % 100.000000% Senior % 9392.~~735135~~928618% Subordinate % 60.~~264864~~281082% Group 2 - 5/1 ARM CPR 2325.~~036116~~725066% Subordinate Prepay % 0.000000% Senior Prepay % 100.000000% Senior % 9594.~~344591~~959287% Subordinate % 40.~~655409~~613352% Group 3 - 7/1 ARM CPR 115.~~244105~~439241% Subordinate Prepay % 0.000000% Senior Prepay % 100.000000% Senior % 96.~~559008~~255232% Subordinate % 30.~~440986~~105565%

Filing Compare · BANC OF AMERICA MORT SEC INC MORT PASS THR CERTS SER 2003 G