Idaho sales tax rate
The statewide Idaho sales tax rate is 6%. On top of that, many cities and counties in Idaho add their own local sales tax, which can push the combined rate you pay at the register noticeably higher. This calculator pre-fills the state base rate, replace it with your exact combined rate when you know it.
How to use the Idaho sales tax calculator
- Enter the amount. Type the price you are starting from.
- Check the rate. The Idaho rate is pre-filled at 6%. Change it to your local combined rate if needed.
- Pick add or extract. Add tax to a pre-tax price, or extract the tax already inside a total.
- Read the result. The net, tax amount and gross total update instantly.
Frequently asked questions
What is the Idaho sales tax rate?
The Idaho state sales tax rate is 6%. Local city and county taxes are often added on top.
Does this include local Idaho taxes?
No, it pre-fills only the 6% state base rate. Enter your combined state-plus-local rate for an exact total.
Can I remove sales tax from a Idaho total?
Yes. Choose the extract option and enter the tax-inclusive total to see the pre-tax price and the Idaho tax portion.
Is this official tax advice?
No. It is a quick estimate. Verify rates with the Idaho Department of Revenue for filings or invoices.
More: Sales Tax / GST / VAT Calculator · VAT Calculator · Idaho Paycheck Calculator · All finance calculators
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Rates are statewide base figures and may change; local taxes vary. Not tax advice.