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): March 25, 2005 BANC OF AMERICA ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2005-1 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-118843-11 54-2165628 Pooling and Servicing Agreement) (Commission 54-2165629 (State or other File Number) IRS EIN jurisdiction 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 March 25, 2005 a distribution was made to holders of BANC OF AMERICA ALTERNATIVE LOAN TRUST, Mortgage Pass-Through Certificates, Series 2005-1 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 2005-1 Trust, relating to the March 25, 2005 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 ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2005-1 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: 3/25/2005 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2005-1 Trust, relating to the March 25, 2005 distribution. EX-99.1 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Record Date: 2/28/2005 Distribution Date: 3/25/2005 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Series 2005-1 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 <s> <c> <c> <c> <c> <c> <c> 1-CB-1 05949AK66 SEN 5.25000% 182,088,361.46 796,636.58 1,653,810.93 1-CB-R 05949AL32 SEN 5.50000% 0.00 0.03 0.00 1-CB-LR 05949AL40 SEN 5.50000% 0.00 0.00 0.00 1-CB-2 05949AK74 SEN 5.50000% 23,189,000.00 106,282.92 0.00 1-CB-3 05949AK82 SEN 5.50000% 0.00 37,935.08 0.00 1-CB-4 05949AK90 SEN 5.50000% 10,000,000.00 45,833.33 0.00 1-CB-5 05949AL24 SEN 5.50000% 4,639,000.00 21,262.08 0.00 CB-IO 05949AL57 SEN 5.50000% 0.00 70,918.79 0.00 2-A-1 05949AL99 SEN 5.50000% 42,472,065.79 194,663.63 234,476.16 30-PO 05949AL65 PO 0.00000% 271,749.66 0.00 315.67 15-IO 05949AL81 SEN 5.50000% 0.00 1,667.50 0.00 15-PO 05949AL73 PO 0.00000% 1,710,121.62 0.00 10,845.24 B-1 05949AM23 SUB 5.50000% 5,841,696.46 26,774.44 8,373.90 B-2 05949AM31 SUB 5.50000% 2,086,034.86 9,560.99 2,990.27 B-3 05949AM49 SUB 5.50000% 1,390,024.18 6,370.94 1,992.56 B-4 05949AM56 SUB 5.50000% 1,113,417.36 5,103.16 1,596.05 B-5 05949AM64 SUB 5.50000% 833,814.79 3,821.65 1,195.25 B-6 05949AM72 SUB 5.50000% 1,113,343.46 5,102.82 1,595.95 Totals 276,748,629.64 1,331,933.94 1,917,191.98 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1-CB-1 0.00 180,434,550.52 2,450,447.51 0.00 1-CB-R 0.00 0.00 0.03 0.00 1-CB-LR 0.00 0.00 0.00 0.00 1-CB-2 0.00 23,189,000.00 106,282.92 0.00 1-CB-3 0.00 0.00 37,935.08 0.00 1-CB-4 0.00 10,000,000.00 45,833.33 0.00 1-CB-5 0.00 4,639,000.00 21,262.08 0.00 CB-IO 0.00 0.00 70,918.79 0.00 2-A-1 0.00 42,237,589.63 429,139.79 0.00 30-PO 0.00 271,433.99 315.67 0.00 15-IO 0.00 0.00 1,667.50 0.00 15-PO 0.00 1,699,276.38 10,845.24 0.00 B-1 0.00 5,833,322.56 35,148.34 0.00 B-2 0.00 2,083,044.59 12,551.26 0.00 B-3 0.00 1,388,031.62 8,363.50 0.00 B-4 0.00 1,111,821.31 6,699.21 0.00 B-5 0.00 832,619.54 5,016.90 0.00 B-6 0.00 1,111,747.52 6,698.77 0.00 Totals 0.00 274,831,437.66 3,249,125.92 0.00 <FN> All distributions required by the Pooling and Servicing Agreement have been calculated by the Certificate Administrator on behalf of the Trustee. </FN> Principal Distribution Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Realized Class Amount Balance Distribution Distribution Accretion Loss (1) <s> <c> <c> <c> <c> <c> <c> 1-CB-1 183,469,000.00 182,088,361.46 219,010.35 1,434,800.58 0.00 0.00 1-CB-R 50.00 0.00 0.00 0.00 0.00 0.00 1-CB-LR 50.00 0.00 0.00 0.00 0.00 0.00 1-CB-2 23,189,000.00 23,189,000.00 0.00 0.00 0.00 0.00 1-CB-3 0.00 0.00 0.00 0.00 0.00 0.00 1-CB-4 10,000,000.00 10,000,000.00 0.00 0.00 0.00 0.00 1-CB-5 4,639,000.00 4,639,000.00 0.00 0.00 0.00 0.00 CB-IO 0.00 0.00 0.00 0.00 0.00 0.00 2-A-1 42,857,000.00 42,472,065.79 153,505.49 80,970.67 0.00 0.00 30-PO 272,074.89 271,749.66 302.33 13.34 0.00 0.00 15-IO 0.00 0.00 0.00 0.00 0.00 0.00 15-PO 1,719,983.14 1,710,121.62 6,371.42 4,473.82 0.00 0.00 B-1 5,850,000.00 5,841,696.46 8,373.90 0.00 0.00 0.00 B-2 2,089,000.00 2,086,034.86 2,990.27 0.00 0.00 0.00 B-3 1,392,000.00 1,390,024.18 1,992.56 0.00 0.00 0.00 B-4 1,115,000.00 1,113,417.36 1,596.05 0.00 0.00 0.00 B-5 835,000.00 833,814.79 1,195.25 0.00 0.00 0.00 B-6 1,114,926.00 1,113,343.46 1,595.95 0.00 0.00 0.00 Totals 278,542,084.03 276,748,629.64 396,933.57 1,520,258.41 0.00 0.00 <FN> (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. </FN> Principal Distribution Statement (continued) Total Ending Ending Total Principal Certificate Certificate Principal Class Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> 1-CB-1 1,653,810.93 180,434,550.52 0.98346070 1,653,810.93 1-CB-R 0.00 0.00 0.00000000 0.00 1-CB-LR 0.00 0.00 0.00000000 0.00 1-CB-2 0.00 23,189,000.00 1.00000000 0.00 1-CB-3 0.00 0.00 0.00000000 0.00 1-CB-4 0.00 10,000,000.00 1.00000000 0.00 1-CB-5 0.00 4,639,000.00 1.00000000 0.00 CB-IO 0.00 0.00 0.00000000 0.00 2-A-1 234,476.16 42,237,589.63 0.98554704 234,476.16 30-PO 315.67 271,433.99 0.99764440 315.67 15-IO 0.00 0.00 0.00000000 0.00 15-PO 10,845.24 1,699,276.38 0.98796107 10,845.24 B-1 8,373.90 5,833,322.56 0.99714916 8,373.90 B-2 2,990.27 2,083,044.59 0.99714916 2,990.27 B-3 1,992.56 1,388,031.62 0.99714915 1,992.56 B-4 1,596.05 1,111,821.31 0.99714916 1,596.05 B-5 1,195.25 832,619.54 0.99714915 1,195.25 B-6 1,595.95 1,111,747.52 0.99714916 1,595.95 Totals 1,917,191.98 274,831,437.66 0.98667833 1,917,191.98 Principal Distribution Factors Statement Original Beginning Scheduled Unscheduled Face Certificate Principal Principal Class (2) Amount Balance Distribution Distribution Accretion <s> <c> <c> <c> <c> <c> 1-CB-1 183,469,000.00 992.47481297 1.19371856 7.82039789 0.00000000 1-CB-R 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-LR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-2 23,189,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 1-CB-3 0.00 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-4 10,000,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 1-CB-5 4,639,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 CB-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 42,857,000.00 991.01817183 3.58180671 1.88932193 0.00000000 30-PO 272,074.89 998.80463059 1.11120140 0.04903062 0.00000000 15-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 15-PO 1,719,983.14 994.26650194 3.70435026 2.60108364 0.00000000 B-1 5,850,000.00 998.58059145 1.43143590 0.00000000 0.00000000 B-2 2,089,000.00 998.58059359 1.43143609 0.00000000 0.00000000 B-3 1,392,000.00 998.58058908 1.43143678 0.00000000 0.00000000 B-4 1,115,000.00 998.58059193 1.43143498 0.00000000 0.00000000 B-5 835,000.00 998.58058683 1.43143713 0.00000000 0.00000000 B-6 1,114,926.00 998.58058741 1.43144029 0.00000000 0.00000000 <FN> (2) All classes are per $1,000 denomination. </FN> Principal Distribution Factors Statement (continued) Total Ending Ending Total Realized Principal Certificate Certificate Principal Class Loss (3) Reduction Balance Percentage Distribution <s> <c> <c> <c> <c> <c> 1-CB-1 0.00000000 9.01411644 983.46069647 0.98346070 9.01411644 1-CB-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-2 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 1-CB-3 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-4 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 1-CB-5 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 CB-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 5.47112864 985.54704319 0.98554704 5.47112864 30-PO 0.00000000 1.16023202 997.64439857 0.99764440 1.16023202 15-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 15-PO 0.00000000 6.30543390 987.96106804 0.98796107 6.30543390 B-1 0.00000000 1.43143590 997.14915556 0.99714916 1.43143590 B-2 0.00000000 1.43143609 997.14915749 0.99714916 1.43143609 B-3 0.00000000 1.43143678 997.14915230 0.99714915 1.43143678 B-4 0.00000000 1.43143498 997.14915695 0.99714916 1.43143498 B-5 0.00000000 1.43143713 997.14914970 0.99714915 1.43143713 B-6 0.00000000 1.43144029 997.14915609 0.99714916 1.43144029 <FN> (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. </FN> 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 <s> <c> <c> <c> <c> <c> <c> 1-CB-1 183,469,000.00 5.25000% 182,088,361.46 796,636.58 0.00 0.00 1-CB-R 50.00 5.50000% 0.00 0.00 0.00 0.00 1-CB-LR 50.00 5.50000% 0.00 0.00 0.00 0.00 1-CB-2 23,189,000.00 5.50000% 23,189,000.00 106,282.92 0.00 0.00 1-CB-3 0.00 5.50000% 8,276,743.70 37,935.08 0.00 0.00 1-CB-4 10,000,000.00 5.50000% 10,000,000.00 45,833.33 0.00 0.00 1-CB-5 4,639,000.00 5.50000% 4,639,000.00 21,262.08 0.00 0.00 CB-IO 0.00 5.50000% 15,473,190.76 70,918.79 0.00 0.00 2-A-1 42,857,000.00 5.50000% 42,472,065.79 194,663.63 0.00 0.00 30-PO 272,074.89 0.00000% 271,749.66 0.00 0.00 0.00 15-IO 0.00 5.50000% 363,818.12 1,667.50 0.00 0.00 15-PO 1,719,983.14 0.00000% 1,710,121.62 0.00 0.00 0.00 B-1 5,850,000.00 5.50000% 5,841,696.46 26,774.44 0.00 0.00 B-2 2,089,000.00 5.50000% 2,086,034.86 9,560.99 0.00 0.00 B-3 1,392,000.00 5.50000% 1,390,024.18 6,370.94 0.00 0.00 B-4 1,115,000.00 5.50000% 1,113,417.36 5,103.16 0.00 0.00 B-5 835,000.00 5.50000% 833,814.79 3,821.65 0.00 0.00 B-6 1,114,926.00 5.50000% 1,113,343.46 5,102.82 0.00 0.00 Totals 278,542,084.03 1,331,933.91 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 <s> <c> <c> <c> <c> <c> 1-CB-1 0.00 0.00 796,636.58 0.00 180,434,550.52 1-CB-R 0.00 0.00 0.03 0.00 0.00 1-CB-LR 0.00 0.00 0.00 0.00 0.00 1-CB-2 0.00 0.00 106,282.92 0.00 23,189,000.00 1-CB-3 0.00 0.00 37,935.08 0.00 8,201,570.48 1-CB-4 0.00 0.00 45,833.33 0.00 10,000,000.00 1-CB-5 0.00 0.00 21,262.08 0.00 4,639,000.00 CB-IO 0.00 0.00 70,918.79 0.00 15,271,486.80 2-A-1 0.00 0.00 194,663.63 0.00 42,237,589.63 30-PO 0.00 0.00 0.00 0.00 271,433.99 15-IO 0.00 0.00 1,667.50 0.00 362,539.91 15-PO 0.00 0.00 0.00 0.00 1,699,276.38 B-1 0.00 0.00 26,774.44 0.00 5,833,322.56 B-2 0.00 0.00 9,560.99 0.00 2,083,044.59 B-3 0.00 0.00 6,370.94 0.00 1,388,031.62 B-4 0.00 0.00 5,103.16 0.00 1,111,821.31 B-5 0.00 0.00 3,821.65 0.00 832,619.54 B-6 0.00 0.00 5,102.82 0.00 1,111,747.52 Totals 0.00 0.00 1,331,933.94 0.00 <FN> (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. </FN> 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 <s> <c> <c> <c> <c> <c> <c> 1-CB-1 183,469,000.00 5.25000% 992.47481297 4.34207730 0.00000000 0.00000000 1-CB-R 50.00 5.50000% 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-LR 50.00 5.50000% 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-2 23,189,000.00 5.50000% 1000.00000000 4.58333348 0.00000000 0.00000000 1-CB-3 0.00 5.50000% 992.47481264 4.54884346 0.00000000 0.00000000 1-CB-4 10,000,000.00 5.50000% 1000.00000000 4.58333300 0.00000000 0.00000000 1-CB-5 4,639,000.00 5.50000% 1000.00000000 4.58333261 0.00000000 0.00000000 CB-IO 0.00 5.50000% 991.73864906 4.54546875 0.00000000 0.00000000 2-A-1 42,857,000.00 5.50000% 991.01817183 4.54216651 0.00000000 0.00000000 30-PO 272,074.89 0.00000% 998.80463059 0.00000000 0.00000000 0.00000000 15-IO 0.00 5.50000% 996.16269204 4.56574645 0.00000000 0.00000000 15-PO 1,719,983.14 0.00000% 994.26650194 0.00000000 0.00000000 0.00000000 B-1 5,850,000.00 5.50000% 998.58059145 4.57682735 0.00000000 0.00000000 B-2 2,089,000.00 5.50000% 998.58059359 4.57682623 0.00000000 0.00000000 B-3 1,392,000.00 5.50000% 998.58058908 4.57682471 0.00000000 0.00000000 B-4 1,115,000.00 5.50000% 998.58059193 4.57682511 0.00000000 0.00000000 B-5 835,000.00 5.50000% 998.58058683 4.57682635 0.00000000 0.00000000 B-6 1,114,926.00 5.50000% 998.58058741 4.57682393 0.00000000 0.00000000 <FN> (5) All classes are per $1,000 denomination. </FN> Interest Distribution Factors Statement (continued) Remaining Ending Non-Supported Total Unpaid Certificate/ Interest Realized Interest Interest Notional Class Shortfall Losses (6) Distribution Shortfall Balance <s> <c> <c> <c> <c> <c> 1-CB-1 0.00000000 0.00000000 4.34207730 0.00000000 983.46069647 1-CB-R 0.00000000 0.00000000 0.60000000 0.00000000 0.00000000 1-CB-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-CB-2 0.00000000 0.00000000 4.58333348 0.00000000 1000.00000000 1-CB-3 0.00000000 0.00000000 4.54884346 0.00000000 983.46069668 1-CB-4 0.00000000 0.00000000 4.58333300 0.00000000 1000.00000000 1-CB-5 0.00000000 0.00000000 4.58333261 0.00000000 1000.00000000 CB-IO 0.00000000 0.00000000 4.54546875 0.00000000 978.81063597 2-A-1 0.00000000 0.00000000 4.54216651 0.00000000 985.54704319 30-PO 0.00000000 0.00000000 0.00000000 0.00000000 997.64439857 15-IO 0.00000000 0.00000000 4.56574645 0.00000000 992.66285230 15-PO 0.00000000 0.00000000 0.00000000 0.00000000 987.96106804 B-1 0.00000000 0.00000000 4.57682735 0.00000000 997.14915556 B-2 0.00000000 0.00000000 4.57682623 0.00000000 997.14915749 B-3 0.00000000 0.00000000 4.57682471 0.00000000 997.14915230 B-4 0.00000000 0.00000000 4.57682511 0.00000000 997.14915695 B-5 0.00000000 0.00000000 4.57682635 0.00000000 997.14914970 B-6 0.00000000 0.00000000 4.57682393 0.00000000 997.14915609 <FN> (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. </FN> CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 3,309,203.44 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 3,309,203.44 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 60,077.52 Payment of Interest and Principal 3,249,125.92 Total Withdrawals (Pool Distribution Amount) 3,309,203.44 Ending Balance 0.00 PREPAYMENT/CURTAILMENT INTEREST SHORTFALL <s> <c> Total Prepayment/Curtailment Interest Shortfall 0.00 Servicing Fee Support 0.00 Non-Supported Prepayment/Curtailment Interest Shortfall 0.00 SERVICING FEES <s> <c> Gross Servicing Fee 57,655.96 Trustee Fee: Wells Fargo Bank, N.A. 2,421.56 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 60,077.52 LOAN STATUS STRATIFICATION/CREDIT ENHANCEMENT STATEMENT DELINQUENCY STATUS DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> <c> <c> <c> <c> <c> 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 16 0 0 0 16 2,386,933.66 0.00 0.00 0.00 2,386,933.66 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 16 0 0 0 16 2,386,933.66 0.00 0.00 0.00 2,386,933.66 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 0.796813% 0.000000% 0.000000% 0.000000% 0.796813% 0.867483% 0.000000% 0.000000% 0.000000% 0.867483% 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 0.796813% 0.000000% 0.000000% 0.000000% 0.796813% 0.867483% 0.000000% 0.000000% 0.000000% 0.867483% Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 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 11 0 0 0 11 1,790,822.80 0.00 0.00 0.00 1,790,822.80 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 11 0 0 0 11 1,790,822.80 0.00 0.00 0.00 1,790,822.80 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.686642% 0.000000% 0.000000% 0.000000% 0.686642% 0.781970% 0.000000% 0.000000% 0.000000% 0.781970% 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 0.686642% 0.000000% 0.000000% 0.000000% 0.686642% 0.781970% 0.000000% 0.000000% 0.000000% 0.781970% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 2 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 5 0 0 0 5 596,110.86 0.00 0.00 0.00 596,110.86 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 5 0 0 0 5 596,110.86 0.00 0.00 0.00 596,110.86 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 1.231527% 0.000000% 0.000000% 0.000000% 1.231527% 1.291907% 0.000000% 0.000000% 0.000000% 1.291907% 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 1.231527% 0.000000% 0.000000% 0.000000% 1.231527% 1.291907% 0.000000% 0.000000% 0.000000% 1.291907% OTHER INFORMATION <s> <c> Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 0.00 COLLATERAL STATEMENT Collateral Description Mixed Fixed Weighted Average Gross Coupon 6.035853% Weighted Average Pass-Through Rate 5.775353% Weighted Average Maturity (Stepdown Calculation) 327 Beginning Scheduled Collateral Loan Count 2,019 Number Of Loans Paid In Full 11 Ending Scheduled Collateral Loan Count 2,008 Beginning Scheduled Collateral Balance 276,748,630.06 Ending Scheduled Collateral Balance 274,831,438.07 Ending Actual Collateral Balance at 28-Feb-2005 275,156,232.58 Monthly P&I Constant 1,788,945.22 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Class A Optimal Amount 3,163,487.00 Class AP Deferred Amount 0.00 Scheduled Principal 396,933.58 Unscheduled Principal 1,520,258.41 Group Level Collateral Statement Group 1 2 Total Collateral Description Fixed 15 & 30 Year Fixed 15 & 30 Year Mixed Fixed Weighted Average Coupon Rate 6.123228 5.600404 6.035853 Weighted Average Net Rate 5.873228 5.350403 5.785853 Weighted Average Maturity 357 178 327 Beginning Loan Count 1,612 407 2,019 Loans Paid In Full 10 1 11 Ending Loan Count 1,602 406 2,008 Beginning Scheduled Balance 230,497,749.17 46,250,880.89 276,748,630.06 Ending scheduled Balance 228,833,355.40 45,998,082.67 274,831,438.07 Record Date 02/28/2005 02/28/2005 02/28/2005 Principal And Interest Constant 1,405,738.48 383,206.74 1,788,945.22 Scheduled Principal 229,579.85 167,353.73 396,933.58 Unscheduled Principal 1,434,813.92 85,444.49 1,520,258.41 Scheduled Interest 1,176,158.63 215,853.01 1,392,011.64 Servicing Fees 48,020.36 9,635.60 57,655.96 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 2,016.86 404.70 2,421.56 FRY Amount 0.00 0.00 0.00 Special Hazard Fee 0.00 0.00 0.00 Other Fee 0.00 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 1,126,121.41 205,812.71 1,331,934.12 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 5.862729 5.339905 5.775353 Miscellaneous Reporting Group 1 CPR 7.226264% Subordinate % 4.478051% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 95.521949% Group 2 CPR 2.202397% Subordinate % 4.644495% Subordinate Prepayment % 0.000000% Senior Prepayment % 100.000000% Senior % 95.355505%