Customer Service
Hours: Monday – Friday, 8:00 a.m. – 5:00 p.m.
Help from tax specialists: taxmaster@utah.gov
Taxpayer help line: 801-297-2200 or 1-800-662-4335
Technical support: tax.utah.gov/general/support
Mailing Addresses
Mail your Utah return to one of the following addresses.
All returns with payments:
Utah State Tax Commission
210 North 1950 West
Salt Lake City, UT 84134-0266
All other returns, including refunds:
Utah State Tax Commission
210 North 1950 West
Salt Lake City, UT 84134-0260
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.
Visit Us In Person
All offices are closed on state holidays.
Ogden 
2540 Washington Blvd. 6th floor
Ogden, Utah 84401
801-626-3460
Fax 801-626-3446
8 a.m. to 5 p.m. Monday – Friday
Provo
150 East Center #1300
Provo, Utah 84606
801-374-7070
Fax 801-374-7089
8 a.m. to 5 p.m. Monday – Friday
Salt Lake City
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
Washington County – Tax Commission
100 South 5300 West
Hurricane, Utah 84737
435-251-9520
Fax 435-251-9529
8 a.m. to 5 p.m. Monday – Friday