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): January 25, 2005 CWA (Depositor) (Issuer in respect of Asset Backed Certificates, Series 2004-S1) (Exact name of registrant as specified in charter) Delaware 33-63714 95-4449516 (State or other (Commission File No.) (I.R.S. Employer jurisdiction of Identification No.) organization) , , N/A 91110-7137 (Address of principal executive offices) (Zip Code) Registrant's Telephone Number, including area code: (818)-304-4428 Not Applicable (Former name, former address and former fiscal year, 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. []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 Section 9 - Financial Statements and Exhibits Item 9.01 Financial Statements and Exhibits 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 thereunto duly authorized. Dated: January 25, 2005 CWA By: /s/ AnnMarie Cassano ------------------------------ Name: AnnMarie Cassano Assistant Treasurer The Bank of New York, as Trustee EXHIBIT INDEX Exhibit 99 Monthly Remittance Statement dated January 25, 2005 Payment Date: 01/25/05 ------------------------------------------------------------ Countrywide Home Loans Servicing, LP Asset Backed Certificates, Series 2004-S1 ------------------------------------------------------------ Class Information Current Payment Information - ---------------------------------------------------------------------------------------------------------------------------------- Beginning Pass Thru Principal Interest Total Principal Interest Type Class Code Name Cert. Bal. Rate Dist. Amt. Dist. Amt. Dist. Losses Shortfalls - ---------------------------------------------------------------------------------------------------------------------------------- Senior A1 203,183,000.00 2.640000% 5,937,179.22 402,302.34 6,339,481.56 0.00 0.00 A2 96,843,000.00 3.872000% 0.00 312,480.08 312,480.08 0.00 0.00 A3 73,474,000.00 4.615000% 0.00 282,568.76 282,568.76 0.00 0.00 AIO 415,000,000.00 3.027004% 0.00 1,046,838.83 1,046,838.83 0.00 0.00 P 100.00 0.000000% 0.00 0.00 0.00 0.00 0.00 Residual AR 100.00 0.000000% 100.00 2.68 102.68 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- Subordinate M1 23,863,000.00 4.752000% 0.00 94,497.48 94,497.48 0.00 0.00 M2 13,488,000.00 5.084000% 0.00 57,144.16 57,144.16 0.00 0.00 M3 4,149,000.00 5.280000% 0.00 18,255.60 18,255.60 0.00 0.00 - ---------------------------------------------------------------------------------------------------------------------------------- - ---------------------------------------------------------------------------------------------------------------------------------- Totals - - 415,000,200.00 - 5,937,279.22 2,214,089.93 8,151,369.15 - - - ---------------------------------------------------------------------------------------------------------------------------------- Class Information - -------------------------------------------------------------------------------- Ending Cert. Unpaid Type Class Code Name Notional Bal. Interest - -------------------------------------------------------------------------------- Senior A1 197,245,820.78 0.00 A2 96,843,000.00 0.00 A3 73,474,000.00 0.00 AIO 409,062,820.78 0.00 P 100.00 0.00 Residual AR 0.00 0.00 - -------------------------------------------------------------------------------- Subordinate M1 23,863,000.00 0.00 M2 13,488,000.00 0.00 M3 4,149,000.00 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Totals - - 409,062,920.78 - - -------------------------------------------------------------------------------- Payment Date: 01/25/05 ------------------------------------------------------------ Countrywide Home Loans Servicing, LP Asset Backed Certificates, Series 2004-S1 ------------------------------------------------------------ Class Information Current Payment Information Factors per $1,000 - ------------------------------------------------------------------------------------------------------------------------ Beginning Pass Thru CUSIP Principal Interest Ending Cert./ Type Class Code Name Cert. Bal.(Face) Rate Numbers Dist. Dist. Notional Bal. - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Senior A1 203,183,000.00 2.640000% 126673TB8 29.220846 1.980000 970.779154 A2 96,843,000.00 3.872000% 126673TC6 0.000000 3.226667 1,000.000000 A3 73,474,000.00 4.615000% 126673TD4 0.000000 3.845833 1,000.000000 AIO 415,000,000.00 3.027004% 126673TE2 0.000000 2.522503 985.693544 P 100.00 0.000000% 126673TJ1 0.000000 0.000000 1,000.000000 Residual AR 100.00 0.000000% 126673TK8 1,000.000000 26.846031 0.000000 - ------------------------------------------------------------------------------------------------------------------------ Subordinate M1 23,863,000.00 4.752000% 126673TF9 0.000000 3.960000 1,000.000000 M2 13,488,000.00 5.084000% 126673TG7 0.000000 4.236667 1,000.000000 M3 4,149,000.00 5.280000% 126673TQ5 0.000000 4.400000 1,000.000000 - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ Totals - - 415,000,200.00 - - - - - - ------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------ Countrywide Home Loans Servicing, LP Asset Backed Certificates, Series 2004-S1 ------------------------------------------------------------ - -------------------------------------------------------------------------------- COLLATERAL INFORMATION - -------------------------------------------------------------------------------- Total ----- Prin balance 409,062,820.78 409,062,820.78 Loan count 10164 10164 Avg loan rate 7.814122% 7.81 Prepay amount 5,210,145.99 5,210,145.99 - -------------------------------------------------------------------------------- FEES AND ADVANCES - -------------------------------------------------------------------------------- Total ----- Master serv fees 170,538.92 170,538.92 Sub servicer fees 312,267.39 312,267.39 Trustee fees 3,112.50 3,112.50 Agg advances N/A N/A Adv this period 0.00 0.00 - -------------------------------------------------------------------------------- LOSSES & INSURANCE COVERAGES - -------------------------------------------------------------------------------- Total ----- Realized losses 0.00 0.00 Cumulative losses 0.00 0.00 Coverage Amounts Total - ---------------- ----- Bankruptcy 0.00 0.00 Fraud 8,300,000.00 8,300,000.00 Special Hazard 0.00 0.00 Aggregate Certificate Information ----------------------------------------------------------------------------- Class Aggregate Aggregate Aggregate Type Percentage Prepay Pct. End Cert. Bal. ----------------------------------------------------------------------------- Senior 90.000005% 100.000000% 373,500,200.00 ----------------------------------------------------------------------------- Junior 9.999995% 0.000000% 41,500,000.00 ----------------------------------------------------------------------------- - -------------------------------------------------------------------------------- DELINQUENCY INFORMATION - -------------------------------------------------------------------------------- Period Loan Count Ending Stated Balance - ------ ---------- --------------------- 30 to 59 days 0 0.00 60 to 89 days 0 0.00 90 or more 0 0.00 Foreclosure 0 0.00 Totals: 0 0.00 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- REO INFORMATION - -------------------------------------------------------------------------------- REO Date Loan Number Ending Stated Balance Book Value -------- ----------- --------------------- ---------- N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A N/A # 0 N/A Totals: 0 N/A Current Total Outstanding Balance: 0.00 Current Total Outstanding Number of Loans: 0 - -------------------------------------------------------------------------------- OTHER INFORMATION - -------------------------------------------------------------------------------- Amount/Withdrawal Total/Ending Bal. ----------------- ----------------- Available remittance amount 8,151,369.15 8,151,369.15 Principal remittance amount 5,937,279.22 5,937,279.22 Interest remittance amount 2,214,089.93 2,214,089.93