Offices, Mailing Addresses, and Contact Information


Utah State Tax Commission

Office Hours

Monday through Friday, 8:00 a.m. to 5:00 p.m. Closed Saturdays, Sundays and legal holidays.
Many services are available online at taxexpress.utah.gov.

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

Caution: Email is not secure. Do not send account numbers, ask about specific account information, or request account changes through email.

Automated Forms Ordering

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

Note: The Tax Commission does not print the TC-40 Income Tax booklet. Get all forms and instructions at our Current Forms page.

ADA Accommodations

If you need an accommodation under the Americans with Disabilities Act, email taxada@utah.gov, or call 801-297-3811 or Telecommunication Device for the Deaf (TDD) 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
  • Visit the IRS Where’s My Refund? page, 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 help: dial 211 or 1-800-829-1040
  • IRS publications in Braille and text formats. See IRS Accessible Tax Publications. The Braille print files are in .brf format and can be sent directly to an embosser for high-quality Braille output.

WARNING: It takes the Tax Commission much longer to process paper returns than electronic returns. If you are expecting a refund, your wait will be much longer.

Tax Year 2015 income tax returns are due by midnight, Monday, April 18, 2016. Mail them to:

Utah State Tax Commission
Refund returns and returns with no payment Utah State Tax Commission
210 North 1950 West
Salt Lake City, UT 84134-0260
Returns with payments and all other income tax payments Utah State Tax Commission
210 North 1950 West
Salt Lake City, UT 84134-0266
Returns and payments sent by express mail, Fedex, UPS and other non-U.S. Postal Service companies Utah State Tax Commission
210 North 1950 West
Salt Lake City, UT 84116
Internal Revenue Service (IRS)
To find where to mail federal returns, visit the IRS site Where to File Addresses for Taxpayers and Tax Professionals

taxbuilding

Tax Commission office hours are Monday through Friday, 8:00 a.m. to 5:00 p.m. Closed Saturdays, Sundays, and legal holidays. The list below includes both Tax Commission office locations (Utah taxes) and IRS office locations (federal taxes).

Remember that many services are available online at taxexpress.utah.gov.

mapicon Click this icon below to display maps.

Note: Do NOT mail tax returns to the addresses below – get mailing addresses at Income Tax Return Mailing Addresses.

Utah State Tax Commission IRS
Ogden – Tax Commission mapicon
2540 Washington Blvd. 6th floor
Ogden, Utah 84401
801-626-3460
Fax 801-626-3446
8 a.m. to 5 p.m. Monday – Friday
Closed Saturdays and Sundays 
Ogden – IRS mapicon
324 25th Street Room 1325
Ogden, Utah 84401
800-829-1040
8:30 a.m. to 4:30 p.m. Monday – Friday
Closed for lunch 12:00 noon – 1:00 p.m
Closed Saturdays and Sundays
Provo – Tax Commission mapicon
150 East Center #1300
Provo, Utah 84606
801-374-7070
Fax 801-374-7089
8 a.m. to 5 p.m. Monday – Friday
Closed Saturdays and Sundays
Provo – IRS mapicon
173 East 100 North
Provo, Utah 84606
800-829-1040
9 a.m. to 4:30 p.m. Monday – Friday
Closed for lunch 11:30 a.m. – 12:30 p.m
Closed Saturdays and Sundays
Salt Lake City – Tax Commission mapicon
210 North 1950 West
Salt Lake City, Utah 84116
801-297-2200, option “0”
1-800-662-4335, option “0”
TDD 801-297-2020
Fax 801-297-7699
8 a.m. to 5 p.m. Monday – Friday
Closed Saturdays and Sundays
Salt Lake City – IRS mapicon
50 South 200 East
Salt Lake City, Utah 84111
800-829-1040
8:30 a.m. to 4:30 p.m. Monday – Friday
Closed Saturdays and Sundays
Washington County – Tax Commission mapicon
100 South 5300 West
Hurricane, Utah 84737
435-251-9520
Fax 435-251-9529
8 a.m. to 5 p.m. Monday – Friday
Closed Saturdays and Sundays
 
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