Wednesday, November 11, 2026
Tax Rate Center The Complete US Sales Tax & Calculator Directory

84128 Sales Tax Rate

ZIP code 84128 (, UT) covers 2 sales tax areas with combined rates from 7.45% to 8.45%. See the state, county, city and special district breakdown and calculate the tax. Rates effective July 2025.

Tax area 1: Unincorporated Salt Lake County

State tax
4.85%
County tax (Salt Lake)
2.6%
City tax
1%
Special district tax
0%
Combined rate
8.45%

Tax area 2: Unincorporated Salt Lake County

State tax
4.85%
County tax (Salt Lake)
2.6%
City tax
0%
Special district tax
0%
Combined rate
7.45%

Source: Utah: Streamlined Sales Tax rate and boundary files (UTR2026Q4AUG11.csv), rates in effect October 1, 2026. Effective July 2025.