Approved Tax Software Vendors

View a list of Approved Software Vendors who have had their paper tax forms for the 2021 tax year approved by the department. This listing consists of only the core tax forms that are modified each year and is not a complete list of forms created by the department.

For information on what is required for a Power of Attorney, please refer to General Tax Procedure GTP 18-1.

Approved E-file Vendors (Individual and Fiduciary Income Tax)

Approved E-file Vendors (Corporate and Partnership Income Tax)