Supported Extension Types

Notice: This Help Center content is moving to the Thomson Reuters Help & Support page. Please reference Help and Support for the most up-to-date information. Content on this page will no longer be maintained or updated after July 20, 2026.

This article contains an up-to-date list of extension return types (and their generating tax software) that you can upload into Extensions. 

Important

A federal extension form must be a part of the extension package. If the federal form is not present, your return will be marked with a status of NON-SUPPORTED or ERROR.

Federal forms for return types are:

  • Individual extensions (1040): Form 4868
  • Entity extensions (1041, 1120, 1120-S, 1065): Form 7004
  • Nonprofit extensions (990): Form 8868

If you'd like us to add a return type that's not listed, please send an email to our support department at support@safesend.com.

Legend: CCH Axcess / ProSystem fx   | UltraTax CS   | GoSystem Tax RS   | Lacerte  

Return Type Supported Tax Software Supported Tax Years
1040       2021+
1040-NR       2021+
1041       2021+
1065       2021+
1120       2021+
1120-S       2021+
990       2022+
Was this article helpful?
0 out of 0 found this helpful

Comments

0 comments

Article is closed for comments.