Idaho Sales Tax Calculator
Idaho's confirmed state base rate is 6 percent. Enter the transaction lines and any local rate that applies, then the calculator shows the amount, state rate, local rate, combined rate, tax, and total.
Calculate sales tax
The state rate comes from the versioned data file. Enter a local rate only when it applies to the transaction location.
Some Idaho resort cities and local jurisdictions impose additional sales taxes.
| Amount before tax | $0.00 |
| Idaho state rate | 6% |
| Local rate | 0% |
| Combined rate | 6% |
| Estimated tax | $0.00 |
| Total | $0.00 |
Source record
The 6% sales and use tax figure was reviewed on 2026-07-18. Rates change, and taxability and sourcing depend on the specific transaction.
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Current Idaho state rate
Idaho's confirmed state base rate is 6 percent. The source was reviewed on 2026-07-18. Some Idaho resort cities and local jurisdictions impose additional sales taxes.
Economic nexus for remote sellers
A confirmed threshold is not included in this release. Review Idaho Tax Commission remote seller guidance.
Filing frequency and records
Idaho sets filing frequency based on the registered account and tax due. Keep the transaction location, item taxability, exemption evidence, rate source, tax collected, return, and payment together so the liability can be reconciled.
Rate and sourcing note
Rates change, and taxability and sourcing depend on the specific transaction. Confirm the current treatment with the linked department before collecting or filing.
Frequently asked questions
What is the Idaho state sales tax rate?
Idaho's confirmed state base rate is 6 percent.
Does Idaho have local sales tax?
Some Idaho resort cities and local jurisdictions impose additional sales taxes.
Does the calculator decide whether a Idaho sale is taxable?
No. It calculates from the confirmed state rate and the local rate you enter. Product taxability, sourcing, exemptions, nexus, and marketplace rules require separate review.
Sources
Reviewed 2026-07-18.
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