Sales Tax Calculator — Idaho
Idaho charges 6% statewide, and only a handful of resort towns levy a local option tax, so the average combined rate barely rises to 6.03%. The state offers a grocery tax credit to offset what residents pay on food across the year.
Sales tax and total price
Total with tax
$106.03
Breakdown
Subtotal$100.00
Sales tax (6.03%)$6.03
Idaho's statewide base rate is 6% and its average combined state + local rate is 6.03% (pre-filled). The rate is editable because local rates vary by exact address and some items are exempt or taxed differently. Statewide rates are from the Tax Foundation, 2026. An estimate, not tax advice.