.TAX10 File

The tax10 file extension is related to the the TurboTax  - a tax preparation and financial software for Microsoft Windows and OS X (macOS) operating systems.

The tax10 file stores tax return financial data for tax year 2010 prepared in TurboTax program.

This tax10 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.

Files with tax10 file extension are commonly used by TurboTax for Windows and Mac.

How to open:

Use TurboTax to open *.tax10 files.

How to convert:

It is likely that tax returns forms can be exported to PDF at least. Perhaps some data conversion within TurboTax is also possible.