Valid XML schemas and business rules for Form 709x tax returns and extensions

The following links provide information and technical guidance for software developers and transmitters who are interested in developing software for the Modernized e-File (MeF) Form 709/709-NA and Form 8892. You will find the Extensible Markup Language (XML) schemas, business rules, and other useful information separated by tax year.

Production and Assurance Testing System (ATS) - Current valid schemas