Archived FTB XML Schemas
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.
Help us improve our website
Don't include social security numbers or other personal/confidential information.
Thank you for your help.
If you need assistance, contact us.
Oops! Something went wrong.
We appreciate your feedback. Please try again later