Tuesday, November 10, 2026
Tax Rate Center The Complete US Sales Tax & Calculator Directory

53178 Sales Tax Rate

ZIP code 53178 (Sullivan, WI) covers 5 sales tax areas with combined rates from 5% to 5.5%. See the state, county, city and special district breakdown and calculate the tax. Rates effective September 2023.

Tax area 1: Sullivan, Jefferson County

State tax
5%
County tax (Jefferson)
0.5%
City tax (Sullivan)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 2: Unincorporated Jefferson County

State tax
5%
County tax (Jefferson)
0.5%
City tax
0%
Special district tax
0%
Combined rate
5.5%

Tax area 3: Concord, Jefferson County

State tax
5%
County tax (Jefferson)
0.5%
City tax (Concord)
0%
Special district tax
0%
Combined rate
5.5%

Tax area 4: Summit, Waukesha County

State tax
5%
County tax (Waukesha)
0%
City tax (Summit)
0%
Special district tax
0%
Combined rate
5%

Tax area 5: Sullivan area (special taxing district)

State tax
5%
County tax
0%
City tax
0%
Special district tax
0%
Combined rate
5%

Source: Wisconsin: Streamlined Sales Tax rate and boundary files (WIR2026Q4AUG17.csv), rates in effect October 1, 2026. Effective September 2023.