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): October 25, 2004 BANC OF AMERICA ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2004-6 Trust (Exact name of registrant as specified in its charter) New York (governing law of 333-105940-38 54-2155118 Pooling and Servicing Agreement) (Commission 54-2155119 (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 October 25, 2004 a distribution was made to holders of BANC OF AMERICA ALTERNATIVE LOAN TRUST, Mortgage Pass-Through Certificates, Series 2004-6 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 2004-6 Trust, relating to the October 25, 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 ALTERNATIVE LOAN TRUST Mortgage Pass-Through Certificates, Series 2004-6 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: 10/25/2004 INDEX TO EXHIBITS Exhibit Number Description EX-99.1 Monthly report distributed to holders of Mortgage Pass-Through Certificates, Series 2004-6 Trust, relating to the October 25, 2004 distribution. EX-99.1 Banc of America Alternative Loan Trust Mortgage Pass-Through Certificates Record Date: 9/30/2004 Distribution Date: 10/25/2004 BAA Series: 2004-6 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-A-1 05948KTE9 SEN 6.00000% 161,985,121.30 809,925.61 2,816,336.19 1-A-R 05948KSE0 SEN 6.00000% 0.00 0.11 0.00 1-A-LR 05948KSF7 SEN 6.00000% 0.00 0.00 0.00 2-A-1 05948KSG5 SEN 6.00000% 91,859,184.78 459,295.92 336,658.34 CB-IO 05948KSH3 SEN 6.00000% 0.00 4,677.66 0.00 3-A-1 05948KSJ9 SEN 6.00000% 3,786,000.00 18,930.00 0.00 3-A-2 05948KSK6 SEN 6.00000% 27,812,860.46 139,064.30 67,580.55 3-A-3 05948KSL4 SEN 6.00000% 2,352,944.14 11,764.72 (11,764.72) 3-IO 05948KSM2 SEN 6.00000% 0.00 1,058.11 0.00 4-A-1 05948KSN0 SEN 5.00000% 113,202,170.18 471,675.71 1,045,055.27 4-IO 05948KSP5 SEN 5.00000% 0.00 16,830.97 0.00 X-PO 05948KSQ3 SEN 0.00000% 14,984,840.22 0.00 71,715.56 15-PO 05948KSR1 SEN 0.00000% 2,958,304.49 0.00 20,783.89 4-B-1 05948KSV2 SUB 5.00000% 1,558,437.01 6,493.49 5,918.43 4-B-2 05948KSW0 SUB 5.00000% 239,303.15 997.10 908.79 4-B-3 05948KSX8 SUB 5.00000% 359,943.57 1,499.76 1,366.95 4-B-4 05948KTB5 SUB 5.00000% 179,971.79 749.88 683.47 4-B-5 05948KTC3 SUB 5.00000% 119,651.57 498.55 454.40 4-B-6 05948KTD1 SUB 5.00000% 180,057.85 750.24 683.76 30-B-1 05948KSS9 SUB 6.00000% 5,965,766.19 29,828.83 6,168.15 30-B-2 05948KST7 SUB 6.00000% 2,902,129.91 14,510.65 3,000.58 30-B-3 05948KSU4 SUB 6.00000% 1,612,072.85 8,060.36 1,666.76 30-B-4 05948KSY6 SUB 6.00000% 1,612,072.85 8,060.36 1,666.76 30-B-5 05948KSZ3 SUB 6.00000% 1,128,550.69 5,642.75 1,166.84 30-B-6 05948KTA7 SUB 6.00000% 1,289,756.95 6,448.78 1,333.51 Totals 436,089,139.95 2,016,763.86 4,371,383.48 Certificateholder Distribution Summary (continued) Current Ending Cumulative Realized Certificate Total Realized Class Loss Balance Distribution Losses <s> <c> <c> <c> <c> 1-A-1 0.00 159,168,785.11 3,626,261.80 0.00 1-A-R 0.00 0.00 0.11 0.00 1-A-LR 0.00 0.00 0.00 0.00 2-A-1 0.00 91,522,526.44 795,954.26 0.00 CB-IO 0.00 0.00 4,677.66 0.00 3-A-1 0.00 3,786,000.00 18,930.00 0.00 3-A-2 0.00 27,745,279.91 206,644.85 0.00 3-A-3 0.00 2,364,708.86 0.00 0.00 3-IO 0.00 0.00 1,058.11 0.00 4-A-1 0.00 112,157,114.91 1,516,730.98 0.00 4-IO 0.00 0.00 16,830.97 0.00 X-PO 0.00 14,913,124.66 71,715.56 0.00 15-PO 0.00 2,937,520.60 20,783.89 0.00 4-B-1 0.00 1,552,518.58 12,411.92 0.00 4-B-2 0.00 238,394.35 1,905.89 0.00 4-B-3 0.00 358,576.63 2,866.71 0.00 4-B-4 0.00 179,288.31 1,433.35 0.00 4-B-5 0.00 119,197.18 952.95 0.00 4-B-6 0.00 179,374.08 1,434.00 0.00 30-B-1 0.00 5,959,598.04 35,996.98 0.00 30-B-2 0.00 2,899,129.33 17,511.23 0.00 30-B-3 0.00 1,610,406.09 9,727.12 0.00 30-B-4 0.00 1,610,406.09 9,727.12 0.00 30-B-5 0.00 1,127,383.85 6,809.59 0.00 30-B-6 0.00 1,288,423.44 7,782.29 0.00 Totals 0.00 431,717,756.46 6,388,147.34 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-A-1 165,409,000.00 161,985,121.30 167,880.50 2,648,455.69 0.00 0.00 1-A-R 50.00 0.00 0.00 0.00 0.00 0.00 1-A-LR 50.00 0.00 0.00 0.00 0.00 0.00 2-A-1 93,876,000.00 91,859,184.78 95,151.88 241,506.46 0.00 0.00 CB-IO 0.00 0.00 0.00 0.00 0.00 0.00 3-A-1 3,786,000.00 3,786,000.00 0.00 0.00 0.00 0.00 3-A-2 28,301,000.00 27,812,860.46 41,798.20 25,782.35 0.00 0.00 3-A-3 2,318,000.00 2,352,944.14 0.00 0.00 (11,764.72) 0.00 3-IO 0.00 0.00 0.00 0.00 0.00 0.00 4-A-1 115,510,000.00 113,202,170.18 429,904.68 615,150.59 0.00 0.00 4-IO 0.00 0.00 0.00 0.00 0.00 0.00 X-PO 15,171,278.00 14,984,840.22 16,370.84 55,344.72 0.00 0.00 15-PO 3,012,942.00 2,958,304.49 11,726.97 9,056.92 0.00 0.00 4-B-1 1,576,000.00 1,558,437.01 5,918.43 0.00 0.00 0.00 4-B-2 242,000.00 239,303.15 908.79 0.00 0.00 0.00 4-B-3 364,000.00 359,943.57 1,366.95 0.00 0.00 0.00 4-B-4 182,000.00 179,971.79 683.47 0.00 0.00 0.00 4-B-5 121,000.00 119,651.57 454.40 0.00 0.00 0.00 4-B-6 182,087.00 180,057.85 683.76 0.00 0.00 0.00 30-B-1 5,984,000.00 5,965,766.19 6,168.15 0.00 0.00 0.00 30-B-2 2,911,000.00 2,902,129.91 3,000.58 0.00 0.00 0.00 30-B-3 1,617,000.00 1,612,072.85 1,666.76 0.00 0.00 0.00 30-B-4 1,617,000.00 1,612,072.85 1,666.76 0.00 0.00 0.00 30-B-5 1,132,000.00 1,128,550.69 1,166.84 0.00 0.00 0.00 30-B-6 1,293,698.43 1,289,756.95 1,333.51 0.00 0.00 0.00 Totals 444,606,105.43 436,089,139.95 787,851.47 3,595,296.73 (11,764.72) 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-A-1 2,816,336.19 159,168,785.11 0.96227403 2,816,336.19 1-A-R 0.00 0.00 0.00000000 0.00 1-A-LR 0.00 0.00 0.00000000 0.00 2-A-1 336,658.34 91,522,526.44 0.97492998 336,658.34 CB-IO 0.00 0.00 0.00000000 0.00 3-A-1 0.00 3,786,000.00 1.00000000 0.00 3-A-2 67,580.55 27,745,279.91 0.98036394 67,580.55 3-A-3 (11,764.72) 2,364,708.86 1.02015050 (11,764.72) 3-IO 0.00 0.00 0.00000000 0.00 4-A-1 1,045,055.27 112,157,114.91 0.97097321 1,045,055.27 4-IO 0.00 0.00 0.00000000 0.00 X-PO 71,715.56 14,913,124.66 0.98298407 71,715.56 15-PO 20,783.89 2,937,520.60 0.97496752 20,783.89 4-B-1 5,918.43 1,552,518.58 0.98510062 5,918.43 4-B-2 908.79 238,394.35 0.98510062 908.79 4-B-3 1,366.95 358,576.63 0.98510063 1,366.95 4-B-4 683.47 179,288.31 0.98510060 683.47 4-B-5 454.40 119,197.18 0.98510066 454.40 4-B-6 683.76 179,374.08 0.98510097 683.76 30-B-1 6,168.15 5,959,598.04 0.99592213 6,168.15 30-B-2 3,000.58 2,899,129.33 0.99592213 3,000.58 30-B-3 1,666.76 1,610,406.09 0.99592213 1,666.76 30-B-4 1,666.76 1,610,406.09 0.99592213 1,666.76 30-B-5 1,166.84 1,127,383.85 0.99592213 1,166.84 30-B-6 1,333.51 1,288,423.44 0.99592255 1,333.51 Totals 4,371,383.48 431,717,756.46 0.97101176 4,371,383.48 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-A-1 165,409,000.00 979.30052960 1.01494175 16.01155735 0.00000000 1-A-R 50.00 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 50.00 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 93,876,000.00 978.51617858 1.01359112 2.57261132 0.00000000 CB-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 3,786,000.00 1000.00000000 0.00000000 0.00000000 0.00000000 3-A-2 28,301,000.00 982.75186248 1.47691601 0.91100491 0.00000000 3-A-3 2,318,000.00 1015.07512511 0.00000000 0.00000000 (5.07537532) 3-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 4-A-1 115,510,000.00 980.02051926 3.72179621 5.32551805 0.00000000 4-IO 0.00 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 15,171,278.00 987.71113548 1.07906796 3.64799327 0.00000000 15-PO 3,012,942.00 981.86572792 3.89219905 3.00600543 0.00000000 4-B-1 1,576,000.00 988.85597081 3.75534898 0.00000000 0.00000000 4-B-2 242,000.00 988.85599174 3.75533058 0.00000000 0.00000000 4-B-3 364,000.00 988.85596154 3.75535714 0.00000000 0.00000000 4-B-4 182,000.00 988.85598901 3.75532967 0.00000000 0.00000000 4-B-5 121,000.00 988.85595041 3.75537190 0.00000000 0.00000000 4-B-6 182,087.00 988.85615118 3.75512804 0.00000000 0.00000000 30-B-1 5,984,000.00 996.95290608 1.03077373 0.00000000 0.00000000 30-B-2 2,911,000.00 996.95290622 1.03077293 0.00000000 0.00000000 30-B-3 1,617,000.00 996.95290662 1.03077304 0.00000000 0.00000000 30-B-4 1,617,000.00 996.95290662 1.03077304 0.00000000 0.00000000 30-B-5 1,132,000.00 996.95290636 1.03077739 0.00000000 0.00000000 30-B-6 1,293,698.43 996.95332397 1.03077345 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-A-1 0.00000000 17.02649910 962.27403049 0.96227403 17.02649910 1-A-R 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 3.58620244 974.92997614 0.97492998 3.58620244 CB-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 3-A-1 0.00000000 0.00000000 1,000.00000000 1.00000000 0.00000000 3-A-2 0.00000000 2.38792092 980.36394156 0.98036394 2.38792092 3-A-3 0.00000000 (5.07537532) 1,020.15050043 1.02015050 (5.07537532) 3-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 4-A-1 0.00000000 9.04731426 970.97320500 0.97097321 9.04731426 4-IO 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 X-PO 0.00000000 4.72706123 982.98407425 0.98298407 4.72706123 15-PO 0.00000000 6.89820448 974.96752344 0.97496752 6.89820448 4-B-1 0.00000000 3.75534898 985.10062183 0.98510062 3.75534898 4-B-2 0.00000000 3.75533058 985.10061983 0.98510062 3.75533058 4-B-3 0.00000000 3.75535714 985.10063187 0.98510063 3.75535714 4-B-4 0.00000000 3.75532967 985.10060440 0.98510060 3.75532967 4-B-5 0.00000000 3.75537190 985.10066116 0.98510066 3.75537190 4-B-6 0.00000000 3.75512804 985.10096822 0.98510097 3.75512804 30-B-1 0.00000000 1.03077373 995.92213235 0.99592213 1.03077373 30-B-2 0.00000000 1.03077293 995.92213329 0.99592213 1.03077293 30-B-3 0.00000000 1.03077304 995.92213358 0.99592213 1.03077304 30-B-4 0.00000000 1.03077304 995.92213358 0.99592213 1.03077304 30-B-5 0.00000000 1.03077739 995.92212898 0.99592213 1.03077739 30-B-6 0.00000000 1.03077345 995.92255051 0.99592255 1.03077345 <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-A-1 165,409,000.00 6.00000% 161,985,121.30 809,925.61 0.00 0.00 1-A-R 50.00 6.00000% 0.00 0.00 0.00 0.00 1-A-LR 50.00 6.00000% 0.00 0.00 0.00 0.00 2-A-1 93,876,000.00 6.00000% 91,859,184.78 459,295.92 0.00 0.00 CB-IO 0.00 6.00000% 935,532.47 4,677.66 0.00 0.00 3-A-1 3,786,000.00 6.00000% 3,786,000.00 18,930.00 0.00 0.00 3-A-2 28,301,000.00 6.00000% 27,812,860.46 139,064.30 0.00 0.00 3-A-3 2,318,000.00 6.00000% 2,352,944.14 11,764.72 0.00 0.00 3-IO 0.00 6.00000% 211,622.56 1,058.11 0.00 0.00 4-A-1 115,510,000.00 5.00000% 113,202,170.18 471,675.71 0.00 0.00 4-IO 0.00 5.00000% 4,039,432.32 16,830.97 0.00 0.00 X-PO 15,171,278.00 0.00000% 14,984,840.22 0.00 0.00 0.00 15-PO 3,012,942.00 0.00000% 2,958,304.49 0.00 0.00 0.00 4-B-1 1,576,000.00 5.00000% 1,558,437.01 6,493.49 0.00 0.00 4-B-2 242,000.00 5.00000% 239,303.15 997.10 0.00 0.00 4-B-3 364,000.00 5.00000% 359,943.57 1,499.76 0.00 0.00 4-B-4 182,000.00 5.00000% 179,971.79 749.88 0.00 0.00 4-B-5 121,000.00 5.00000% 119,651.57 498.55 0.00 0.00 4-B-6 182,087.00 5.00000% 180,057.85 750.24 0.00 0.00 30-B-1 5,984,000.00 6.00000% 5,965,766.19 29,828.83 0.00 0.00 30-B-2 2,911,000.00 6.00000% 2,902,129.91 14,510.65 0.00 0.00 30-B-3 1,617,000.00 6.00000% 1,612,072.85 8,060.36 0.00 0.00 30-B-4 1,617,000.00 6.00000% 1,612,072.85 8,060.36 0.00 0.00 30-B-5 1,132,000.00 6.00000% 1,128,550.69 5,642.75 0.00 0.00 30-B-6 1,293,698.43 6.00000% 1,289,756.95 6,448.78 0.00 0.00 Totals 444,606,105.43 2,016,763.75 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-A-1 0.00 0.00 809,925.61 0.00 159,168,785.11 1-A-R 0.00 0.00 0.11 0.00 0.00 1-A-LR 0.00 0.00 0.00 0.00 0.00 2-A-1 0.00 0.00 459,295.92 0.00 91,522,526.44 CB-IO 0.00 0.00 4,677.66 0.00 911,009.72 3-A-1 0.00 0.00 18,930.00 0.00 3,786,000.00 3-A-2 0.00 0.00 139,064.30 0.00 27,745,279.91 3-A-3 0.00 0.00 11,764.72 0.00 2,364,708.86 3-IO 0.00 0.00 1,058.11 0.00 211,422.35 4-A-1 0.00 0.00 471,675.71 0.00 112,157,114.91 4-IO 0.00 0.00 16,830.97 0.00 4,001,560.25 X-PO 0.00 0.00 0.00 0.00 14,913,124.66 15-PO 0.00 0.00 0.00 0.00 2,937,520.60 4-B-1 0.00 0.00 6,493.49 0.00 1,552,518.58 4-B-2 0.00 0.00 997.10 0.00 238,394.35 4-B-3 0.00 0.00 1,499.76 0.00 358,576.63 4-B-4 0.00 0.00 749.88 0.00 179,288.31 4-B-5 0.00 0.00 498.55 0.00 119,197.18 4-B-6 0.00 0.00 750.24 0.00 179,374.08 30-B-1 0.00 0.00 29,828.83 0.00 5,959,598.04 30-B-2 0.00 0.00 14,510.65 0.00 2,899,129.33 30-B-3 0.00 0.00 8,060.36 0.00 1,610,406.09 30-B-4 0.00 0.00 8,060.36 0.00 1,610,406.09 30-B-5 0.00 0.00 5,642.75 0.00 1,127,383.85 30-B-6 0.00 0.00 6,448.78 0.00 1,288,423.44 Totals 0.00 0.00 2,016,763.86 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-A-1 165,409,000.00 6.00000% 979.30052960 4.89650267 0.00000000 0.00000000 1-A-R 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 1-A-LR 50.00 6.00000% 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 93,876,000.00 6.00000% 978.51617858 4.89258085 0.00000000 0.00000000 CB-IO 0.00 6.00000% 918.62804212 4.59313790 0.00000000 0.00000000 3-A-1 3,786,000.00 6.00000% 1000.00000000 5.00000000 0.00000000 0.00000000 3-A-2 28,301,000.00 6.00000% 982.75186248 4.91375923 0.00000000 0.00000000 3-A-3 2,318,000.00 6.00000% 1015.07512511 5.07537532 0.00000000 0.00000000 3-IO 0.00 6.00000% 997.24260713 4.98619984 0.00000000 0.00000000 4-A-1 115,510,000.00 5.00000% 980.02051926 4.08341884 0.00000000 0.00000000 4-IO 0.00 5.00000% 980.09286074 4.08372074 0.00000000 0.00000000 X-PO 15,171,278.00 0.00000% 987.71113548 0.00000000 0.00000000 0.00000000 15-PO 3,012,942.00 0.00000% 981.86572792 0.00000000 0.00000000 0.00000000 4-B-1 1,576,000.00 5.00000% 988.85597081 4.12023477 0.00000000 0.00000000 4-B-2 242,000.00 5.00000% 988.85599174 4.12024793 0.00000000 0.00000000 4-B-3 364,000.00 5.00000% 988.85596154 4.12021978 0.00000000 0.00000000 4-B-4 182,000.00 5.00000% 988.85598901 4.12021978 0.00000000 0.00000000 4-B-5 121,000.00 5.00000% 988.85595041 4.12024793 0.00000000 0.00000000 4-B-6 182,087.00 5.00000% 988.85615118 4.12022824 0.00000000 0.00000000 30-B-1 5,984,000.00 6.00000% 996.95290608 4.98476437 0.00000000 0.00000000 30-B-2 2,911,000.00 6.00000% 996.95290622 4.98476469 0.00000000 0.00000000 30-B-3 1,617,000.00 6.00000% 996.95290662 4.98476190 0.00000000 0.00000000 30-B-4 1,617,000.00 6.00000% 996.95290662 4.98476190 0.00000000 0.00000000 30-B-5 1,132,000.00 6.00000% 996.95290636 4.98476148 0.00000000 0.00000000 30-B-6 1,293,698.43 6.00000% 996.95332397 4.98476295 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-A-1 0.00000000 0.00000000 4.89650267 0.00000000 962.27403049 1-A-R 0.00000000 0.00000000 2.20000000 0.00000000 0.00000000 1-A-LR 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 2-A-1 0.00000000 0.00000000 4.89258085 0.00000000 974.92997614 CB-IO 0.00000000 0.00000000 4.59313790 0.00000000 894.54840134 3-A-1 0.00000000 0.00000000 5.00000000 0.00000000 1000.00000000 3-A-2 0.00000000 0.00000000 4.91375923 0.00000000 980.36394156 3-A-3 0.00000000 0.00000000 5.07537532 0.00000000 1020.15050043 3-IO 0.00000000 0.00000000 4.98619984 0.00000000 996.29914466 4-A-1 0.00000000 0.00000000 4.08341884 0.00000000 970.97320500 4-IO 0.00000000 0.00000000 4.08372074 0.00000000 970.90390979 X-PO 0.00000000 0.00000000 0.00000000 0.00000000 982.98407425 15-PO 0.00000000 0.00000000 0.00000000 0.00000000 974.96752344 4-B-1 0.00000000 0.00000000 4.12023477 0.00000000 985.10062183 4-B-2 0.00000000 0.00000000 4.12024793 0.00000000 985.10061983 4-B-3 0.00000000 0.00000000 4.12021978 0.00000000 985.10063187 4-B-4 0.00000000 0.00000000 4.12021978 0.00000000 985.10060440 4-B-5 0.00000000 0.00000000 4.12024793 0.00000000 985.10066116 4-B-6 0.00000000 0.00000000 4.12022824 0.00000000 985.10096822 30-B-1 0.00000000 0.00000000 4.98476437 0.00000000 995.92213235 30-B-2 0.00000000 0.00000000 4.98476469 0.00000000 995.92213329 30-B-3 0.00000000 0.00000000 4.98476190 0.00000000 995.92213358 30-B-4 0.00000000 0.00000000 4.98476190 0.00000000 995.92213358 30-B-5 0.00000000 0.00000000 4.98476148 0.00000000 995.92212898 30-B-6 0.00000000 0.00000000 4.98476295 0.00000000 995.92255051 <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 Component Statement Component Beginning Ending Beginning Ending Ending Pass-Through Notional Notional Component Component Component Class Rate Balance Balance Balance Balance Percentage <s> <c> <c> <c> <c> <c> <c> 1-IO 6.00000% 574,157.71 559,994.38 0.00 0.00 90.10241578% 2-IO 6.00000% 361,374.76 351,015.34 0.00 0.00 88.44077885% 1-PO 0.00000% 0.00 0.00 9,190,735.70 9,127,176.90 97.89980090% 2-PO 0.00000% 0.00 0.00 4,052,715.30 4,047,894.12 99.07766076% 3-PO 0.00000% 0.00 0.00 1,731,570.57 1,728,303.96 98.60679411% 4-PO 0.00000% 0.00 0.00 9,818.66 9,749.68 97.49680000% CERTIFICATEHOLDER ACCOUNT STATEMENT CERTIFICATE ACCOUNT <s> <c> Beginning Balance 0.00 Deposits Payments of Interest and Principal 6,480,997.97 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 6,480,997.97 Withdrawals Reimbursement for Servicer Advances 0.00 Payment of Service Fee 92,850.63 Payment of Interest and Principal 6,388,147.34 Total Withdrawals (Pool Distribution Amount) 6,480,997.97 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 90,851.89 Trustee Fee - Wells Fargo Bank, N.A. 1,998.74 Supported Prepayment/Curtailment Interest Shortfall 0.00 Net Servicing Fee 92,850.63 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 14 0 0 0 14 1,966,181.45 0.00 0.00 0.00 1,966,181.45 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 1 0 1 0.00 0.00 72,925.57 0.00 72,925.57 120 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 14 0 1 0 15 1,966,181.45 0.00 72,925.57 0.00 2,039,107.02 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 0.457218% 0.000000% 0.000000% 0.000000% 0.457218% 0.454750% 0.000000% 0.000000% 0.000000% 0.454750% 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% 0.032658% 0.000000% 0.032658% 0.000000% 0.000000% 0.016867% 0.000000% 0.016867% 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 0.457218% 0.000000% 0.032658% 0.000000% 0.489876% 0.454750% 0.000000% 0.016867% 0.000000% 0.471617% Delinquency Status By Groups DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 - 30 Year Fixed 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 6 0 0 0 6 551,561.34 0.00 0.00 0.00 551,561.34 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 6 0 0 0 6 551,561.34 0.00 0.00 0.00 551,561.34 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.449775% 0.000000% 0.000000% 0.000000% 0.449775% 0.312234% 0.000000% 0.000000% 0.000000% 0.312234% 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 0.449775% 0.000000% 0.000000% 0.000000% 0.449775% 0.312234% 0.000000% 0.000000% 0.000000% 0.312234% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 - 30 Year Fixed 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 3 0 0 0 3 642,463.57 0.00 0.00 0.00 642,463.57 60 Days 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 90 Days 0 0 1 0 1 0.00 0.00 72,925.57 0.00 72,925.57 120 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 3 0 1 0 4 642,463.57 0.00 72,925.57 0.00 715,389.14 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.464396% 0.000000% 0.000000% 0.000000% 0.464396% 0.640877% 0.000000% 0.000000% 0.000000% 0.640877% 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% 0.154799% 0.000000% 0.154799% 0.000000% 0.000000% 0.072745% 0.000000% 0.072745% 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 0.464396% 0.000000% 0.154799% 0.000000% 0.619195% 0.640877% 0.000000% 0.072745% 0.000000% 0.713623% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 - 30 Year Fixed 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 1 0 0 0 1 485,758.22 0.00 0.00 0.00 485,758.22 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 1 0 0 0 1 485,758.22 0.00 0.00 0.00 485,758.22 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 1.282051% 0.000000% 0.000000% 0.000000% 1.282051% 1.300373% 0.000000% 0.000000% 0.000000% 1.300373% 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 1.282051% 0.000000% 0.000000% 0.000000% 1.282051% 1.300373% 0.000000% 0.000000% 0.000000% 1.300373% DELINQUENT BANKRUPTCY FORECLOSURE REO Total <s> 1 - 15 Year Fixed 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 4 286,398.32 0.00 0.00 0.00 286,398.32 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 4 286,398.32 0.00 0.00 0.00 286,398.32 0-29 Days 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 0.000000% 30 Days 0.398406% 0.000000% 0.000000% 0.000000% 0.398406% 0.242479% 0.000000% 0.000000% 0.000000% 0.242479% 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 0.398406% 0.000000% 0.000000% 0.000000% 0.398406% 0.242479% 0.000000% 0.000000% 0.000000% 0.242479% OTHER INFORMATION <s> <c> Current Period Class A Insufficient Funds 0.00 Principal Balance of Contaminated Properties 0.00 Periodic Advance 12,439.25 COLLATERAL STATEMENT Collateral Description Fixed Weighted Average Gross Coupon 5.805092% Weighted Average Net Coupon 5.555092% Weighted Average Pass-Through Rate 5.549592% Weighted Average Maturity(Stepdown Calculation ) 354 Beginning Scheduled Collateral Loan Count 3,085 Number Of Loans Paid In Full 23 Ending Scheduled Collateral Loan Count 3,062 Beginning Scheduled Collateral Balance 436,089,139.64 Ending Scheduled Collateral Balance 431,717,756.11 Ending Actual Collateral Balance at 30-Sep-2004 432,365,376.73 Monthly P &I Constant 2,890,189.80 Special Servicing Fee 0.00 Prepayment Penalties 0.00 Realized Loss Amount 0.00 Cumulative Realized Loss 0.00 Scheduled Principal 780,575.11 Unscheduled Principal 3,590,808.42 Group Level Collateral Statement Group 1 - 30 Year Fixed 1 - 30 Year Fixed 1 - 30 Year Fixed Collateral Description Fixed 30 Year Fixed 30 Year Fixed 30 Year Weighted Average Coupon Rate 5.967297 6.035153 6.011546 Weighted Average Net Rate 5.717297 5.785153 5.761546 Weighted Average Maturity 354 354 355 Beginning Loan Count 1,349 648 78 Loans Paid In Full 15 2 0 Ending Loan Count 1,334 646 78 Beginning Scheduled Balance 179,384,611.72 100,514,178.66 37,382,690.76 Ending scheduled Balance 176,496,209.23 100,167,931.89 37,321,880.48 Record Date 09/30/2004 09/30/2004 09/30/2004 Principal And Interest Constant 1,078,402.17 609,938.64 225,370.75 Scheduled Principal 186,367.84 104,423.24 38,097.61 Unscheduled Principal 2,702,034.65 241,823.53 22,712.67 Scheduled Interest 892,034.33 505,515.40 187,273.14 Servicing Fees 37,371.79 20,940.45 7,788.07 Master Servicing Fees 0.00 0.00 0.00 Trustee Fee 822.18 460.68 171.34 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 853,840.36 484,114.27 179,313.73 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 5.711797 5.779653 5.756046 Group Level Collateral Statement Group 1 - 15 Year Fixed Total Collateral Description Fixed 30 Year Fixed Weighted Average Coupon Rate 5.300586 5.805092 Weighted Average Net Rate 5.050586 5.555092 Weighted Average Maturity 175 354 Beginning Loan Count 1,010 3,085 Loans Paid In Full 6 23 Ending Loan Count 1,004 3,062 Beginning Scheduled Balance 118,807,658.50 436,089,139.64 Ending scheduled Balance 117,731,734.51 431,717,756.11 Record Date 09/30/2004 09/30/2004 Principal And Interest Constant 976,478.24 2,890,189.80 Scheduled Principal 451,686.42 780,575.11 Unscheduled Principal 624,237.57 3,590,808.42 Scheduled Interest 524,791.82 2,109,614.69 Servicing Fees 24,751.58 90,851.89 Master Servicing Fees 0.00 0.00 Trustee Fee 544.54 1,998.74 FRY Amount 0.00 0.00 Special Hazard Fee 0.00 0.00 Other Fee 0.00 0.00 Pool Insurance Fee 0.00 0.00 Spread Fee 1 0.00 0.00 Spread Fee 2 0.00 0.00 Spread Fee 3 0.00 0.00 Net Interest 499,495.70 2,016,764.06 Realized Loss Amount 0.00 0.00 Cumulative Realized Loss 0.00 0.00 Percentage of Cumulative Losses 0.0000 0.0000 Prepayment Penalties 0.00 0.00 Special Servicing Fee 0.00 0.00 Pass-Through Rate 5.045086 5.549592 Miscellaneous Reporting Group 1 - 30 Year Fixed CPR 16.666506% Subordinate Percenatge 4.823178% Subordinate Prepayment Percentage 0.000000% Senior Prepayment Percentage 100.000000% Senior Percentage 95.176822% Group 1 - 30 Year Fixed CPR 2.852064% Subordinate Percenatge 4.771116% Subordinate Prepayment Percentage 0.000000% Senior Prepayment Percentage 100.000000% Senior Percentage 95.228884% Group 1 - 30 Year Fixed CPR 0.727394% Subordinate Percenatge 4.766512% Subordinate Prepayment Percentage 0.000000% Senior Prepayment Percentage 100.000000% Senior Percentage 95.233488% Miscellaneous Reporting Group 1 - 15 Year Fixed CPR 6.148679% Subordinate Percenatge 2.276740% Subordinate Prepayment Percentage 0.000000% Senior Prepayment Percentage 100.000000% Senior Percentage 97.723260%