Tax Commission

Note: the email address for substitute forms questions and submissions is [email protected].

These forms are updated annually and are provided here to assist software developers and others that need to program their systems for the new tax year. For more information, see:

• Guidelines for Substitute Utah Tax Forms
• Information for Software Developers

Important: These forms and instructions are final as of the date they are listed as “final.” Future form changes by the IRS may require us to change our forms after the “final” date.