Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001136999-05-000159
Filing Date
2005-03-30
Accepted
2005-03-30 12:23:46
Documents
15
Period of Report
2005-03-01

Document Format Files

Seq Description Document Type Size
1 FORM 10K sas421xs_10k.htm 10-K 9652
2 SARBANES OXLEY CERTIFICATION sas421xs_sox.htm EX-31 4675
3 ANNUAL INDEPENDENT ACCOUNTANT SERVICING REPORT - SERVICER sas421xs_991a.htm EX-99.1A 4370
4 ANNUAL INDEPENDENT ACCOUNTANT SERVICING REPORT - SERVICER sas421xs_991b.htm EX-99.1B 3354
5 ANNUAL INDEPENDENT ACCOUNTANT SERVICING REPORT - SERVICER sas421xs_991c.htm EX-99.1C 3008
6 ANNUAL INDEPENDENT ACCOUNTANT SERVICING REPORT - SERVICER sas421xs_991d.htm EX-99.1D 3409
7 ANNUAL INDEPENDENT ACCOUNTANT SERVICING REPORT - SERVICER sas421xs_991e.htm EX-99.1E 3802
8 REPORT OF MANAGEMENT - SERVICER sas421xs_992a.htm EX-99.2A 19622
9 REPORT OF MANAGEMENT - SERVICER sas421xs_992b.htm EX-99.2B 3273
10 REPORT OF MANAGEMENT - SERVICER sas421xs_992c.htm EX-99.2C 2007
11 REPORT OF MANAGEMENT - SERVICER sas421xs_992d.htm EX-99.2D 2114
12 REPORT OF MANAGEMENT - SERVICER sas421xs_992e.htm EX-99.2E 7339
13 ANNUAL STATEMENT OF COMPLIANCE - SERVICER sas421xs_993.htm EX-99.3 4969
14 AGGREGATE STATEMENT OF PRINCIPAL AND INTEREST DISTRIBUTIONS sas421xs_994.htm EX-99.4 21971
15 HOLDERS OF RECORD sas421xs_995.htm EX-99.5 34030
  Complete submission text file 0001136999-05-000159.txt   131183
Mailing Address 3 WORLD FINANCIAL CENTER NEW YORK NY 10285
Business Address 3 WORLD FINANCIAL CENTER NEW YORK NY 10285 2125267000
Structured Asset Securities Corp Mortgage Pass-Through Certificates, Series 2004-21XS (Filer) CIK: 0001310309 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 333-115858-32 | Film No.: 05712680
SIC: 6189 Asset-Backed Securities