Kootenai County, Idaho sales tax rate: 6.0%
The county-wide general sales tax rate in Kootenai County, Idaho is 6.0%, of which 6.0% is the Idaho state rate. Some cities and districts add more, up to 7.0% in Harrison.
Breakdown of the highest rate, 7.0%
| Level | Jurisdiction | Rate |
|---|---|---|
| State | Idaho | 6.0% |
| County | Kootenai County | 0.0% |
| City | Largest city in county | 1.0% |
| Special | Transit / district | 0.0% |
Neighboring counties
- Benewah County, ID 6.0%
- Bonner County, ID 6.0%
- Shoshone County, ID 6.0%
- Spokane County, WA 8.9%
Other counties in Idaho
- Ada County 6.0%
- Adams County 6.0%
- Bannock County 6.0%
- Bear Lake County 6.0%
- Benewah County 6.0%
- Bingham County 6.0%
- Blaine County 6.0%
- Boise County 6.0%
- Bonner County 6.0%
- Bonneville County 6.0%
- Boundary County 6.0%
- Butte County 6.0%
- Camas County 6.0%
- Canyon County 6.0%
- Caribou County 6.0%
- Cassia County 6.0%
- Clark County 6.0%
- Clearwater County 6.0%
- Custer County 6.0%
- Elmore County 6.0%
- Franklin County 6.0%
- Fremont County 6.0%
- Gem County 6.0%
- Gooding County 6.0%
- Idaho County 6.0%
- Jefferson County 6.0%
- Jerome County 6.0%
- Latah County 6.0%
- Lemhi County 6.0%
- Lewis County 6.0%
- Lincoln County 6.0%
- Madison County 6.0%
- Minidoka County 6.0%
- Nez Perce County 6.0%
- Oneida County 6.0%
- Owyhee County 6.0%
- Payette County 6.0%
- Power County 6.0%
- Shoshone County 6.0%
- Teton County 6.0%
- Twin Falls County 6.0%
- Valley County 6.0%
- Washington County 6.0%
Rates as of Jan 2026. Source: EvvyTools US Sales Tax Rates by ZIP Code (2026). General rate on tangible goods; not tax advice. Verify with your state Department of Revenue before filing or pricing.