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

99006 Sales Tax Rate

ZIP code 99006 (Deer Park, WA) covers 5 sales tax areas with combined rates from 7.7% to 8.1%. See the state, county, city and special district breakdown and calculate the tax. Rates effective April 2024.

Tax area 1: Deer Park area (special taxing district)

State tax
6.5%
County tax
0%
City tax
0%
Special district tax
1.6%
Combined rate
8.1%

Tax area 2: Deer Park, Spokane County

State tax
6.5%
County tax (Spokane)
0%
City tax (Deer Park)
1.6%
Special district tax
0%
Combined rate
8.1%

Tax area 3: Unincorporated Spokane County

State tax
6.5%
County tax (Spokane)
1.6%
City tax
0%
Special district tax
0%
Combined rate
8.1%

Tax area 4: Unincorporated Stevens County

State tax
6.5%
County tax (Stevens)
1.5%
City tax
0%
Special district tax
0%
Combined rate
8%

Tax area 5: Unincorporated Pend Oreille County

State tax
6.5%
County tax (Pend Oreille)
1.2%
City tax
0%
Special district tax
0%
Combined rate
7.7%

Source: Washington: Streamlined Sales Tax rate and boundary files (WAR2026Q4AUG27.zip), rates in effect October 1, 2026. Effective April 2024.