Tax Year 2008 Valid XML Schemas for CA Form 100/100S/100W and associated forms and schedules.
The following links provide information and technical guidance for software developers and transmitters who are interested in developing software for California's business e-file program. We've provided the XML Schemas, business rules, and technical documentation.
| Package | Release Memo Date | Form Type | Return & Transmission Schema Version | Business Rule Version | Start Date | End Date |
|---|---|---|---|---|---|---|
| 100/100S/100W TY2008 Diff Docs Sample Instances 1 Sample Instances 2 |
12/22/08 | 100 | 2008v2.0 | 2008v2.0 | 01/05/09 | |
| 12/22/08 | 100S | 2008v2.0 | 2008v2.0 | 01/05/09 | ||
| 12/22/08 | 100W | 2008v2.0 | 2008v2.0 | 01/05/09 |
Participant Acceptance Testing System (PATS) - Current Valid Schemas
| Package | Release Date | Form Type | Return & Transmission Schema Version | Business Rule Version | Start Date | End Date |
|---|---|---|---|---|---|---|
| Test Package | 11/24/08 | 100 | 2008v2.0 | 2008v2.0 | 01/05/09 | |
| 11/24/08 | 100S | 2008v2.0 | 2008v2.0 | 01/05/09 | ||
| 11/24/08 | 100W | 2008v2.0 | 2008v2.0 | 01/05/09 |