Email and Telephone Assistance

Utah State Tax Commission

Office Hours

Monday through Friday, 8:00 a.m. to 5:00 p.m. Closed Saturdays, Sundays, and legal holidays.
Remember that many services are available online.

Telephone Assistance

  • 801-297-2200, option "0" (Salt Lake local calling area)
  • 800-662-4335, option "0" (toll free outside Salt Lake area)
  • TDD 801-297-2020

Email Assistance

Please note that email is not secure. Do not send account numbers, inquire about specific account information, or request changes to your account through email.

  • Tax and Filing Issues: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Website Issues: This email address is being protected from spambots. You need JavaScript enabled to view it.

Automated Forms Ordering

  • Local calls: 801-297-6700
  • Toll Free: 1-800-662-4335, ext. 6700

Note: The Tax Commission no longer prints the TC-40 Income Tax booket. To obtain a copy of the TC-40 forms or instructions, visit our forms page.

ADA Accommodations

If you need an accommodation under the Americans with Disabilities Act, you may email This email address is being protected from spambots. You need JavaScript enabled to view it. , or call 801-297-3811, or call our Telecommunication Device for the Deaf (TDD) at 801-297-2020. Please allow three working days for a response.

    Internal Revenue Service (IRS)

    • Toll-free customer service: 1-800-829-1040
    • TTY/TDD customer service: 1-800-829-4059
    • Federal Refund Status, or call 1-800-829-1954
    • Prerecorded messages on tax topics: 1-800-829-4477
    • Forms by fax: 1-703-368-9694
    • Forms by phone: 1-800-TAX-FORM (1-800-829-3676)
    • A list of VITA and TCE sites that offer free tax preparation assistance: dial 211 or 1-800-829-1040
    • IRS Braille materials
      The Braille print files are in .brf format and can be sent directly to an embosser for high-quality Braille output.
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