.TA9 File

The ta9 file extension is associated with the TaxACT, a tax preparation and accounting software for Microsoft Windows operating system used to prepare, print and e-file tax returns.

The ta9 file contains tax document for 1999.

This ta9 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

How to open:

Use TaxACT to open .ta9 files.

How to convert:

Probably can be converted to other formats.