Idaho Sales Tax Calculator
Calculate Idaho sales tax for any city or county. Idaho statewide rate is 6% — combined rates vary by city. Add tax to price or extract from total.
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How to use this calculator
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Idaho statewide sales tax rate is 6%. Local cities and counties add their own rates on top.
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Prescription drugs are always exempt from sales tax in Idaho.
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Select "Extract tax from total" if you already paid and want to know how much was tax.
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Rates shown are approximate — exact rates may differ by ZIP code.
Frequently asked questions
What is the sales tax rate in Idaho?
Idaho statewide sales tax is 6%. Local taxes bring combined rates higher — up to 6% in some cities. The exact rate depends on your city and county.
Are groceries taxed in Idaho?
Groceries are taxed at the full 6% rate in Idaho, but a grocery tax credit is available on your state return.
Idaho Sales Tax Calculator 2024 — By City & County
How to use the idaho sales tax
Use this idaho sales tax to calculate how much sales tax you owe on any purchase in Idaho. Idaho charges a statewide base rate of 6% — local cities and counties add their own levies on top, so the rate you pay depends on where you shop. Common combined rates include Boise (6.00%), Meridian (6.00%), Nampa (6.00%).
Idaho sales tax by city
Enter your purchase amount and select your city or area. The tool instantly shows the tax amount, pre-tax price, and total. Select 'Remove tax from total' on a receipt to extract how much was tax. Prescription drugs are typically exempt in most states; grocery exemptions vary by state.
When Idaho sales tax applies
Sales tax in Idaho affects everyday shopping, big-ticket purchases, and e-commerce orders. Online sellers shipping to Idaho must collect sales tax (since the South Dakota v. Wayfair ruling). Local rates can change — check the Idaho Department of Revenue for the latest rates. This idaho sales tax uses 2026 rates.
Idaho sales tax overview
Idaho has a statewide base rate of 6%. Local jurisdictions (cities and counties) can add additional taxes, bringing combined rates as high as 6% in some areas. Prescription drugs are exempt. Check your city's rate using the selector above.
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Results are estimates for informational purposes only and do not constitute professional financial, medical, legal, or technical advice. Read full disclaimer →