Idaho: sales tax rates
Your state's sales tax rate, the average local rate on top, and the combined rate you typically pay.
Single detailed source| State sales tax rate | 6.00% |
|---|---|
| Average local rate | 0.03% |
| Combined average rate | 6.03% |
The local rate is a population-weighted average; your city or county may be higher or lower. Many states exempt groceries or tax them at a lower rate.
General information only, not legal, insurance or financial advice. Not affiliated with any government agency. Exceptions can apply. Confirm with the state agency, the court or a licensed professional in Idaho.
How Idaho compares
6.03% ranks 37 of 47 (1 = highest) for combined average sales tax rate.
Lowest 1.82%Highest 10.13%
- 1.82% – 6% (10)
- 6.03% – 6.94% (9)
- 6.98% – 7.49% (10)
- 7.56% – 8.54% (9)
- 8.71% – 10.13% (9)
- No sales tax (4)
Also for Idaho: Car insurance by state in Idaho · Claim deadlines in Idaho · Small claims limits in Idaho · Total loss rules in Idaho · Shared fault rules in Idaho · Accident reporting rules in Idaho · Lemon law rules in Idaho · Phone-while-driving laws in Idaho · Motorcycle helmet laws in Idaho · Gas tax in Idaho · Uninsured drivers in Idaho · Marijuana laws in Idaho · All Idaho rules on one page
How we checked this
Rates come from the Tax Foundation's midyear 2026 table (rates as of July 1, 2026), built from the Sales Tax Clearinghouse and state revenue departments. Last checked: November 12, 2026. Laws change; confirm with the state agency or a licensed professional before acting.
Cross-checked sources agree Checked on official source confirmed on a government, court or legislature site Single detailed source one detailed table built from statutes or official data Under review sources disagree; read the note and the law.