Iowa sales tax at a glance
Iowa's typical combined rate of 6.94% ranks 29th highest among the 50 states.
What sales tax adds at the register
At the average combined rate of 6.94%:
| Price | Sales tax | Total |
|---|---|---|
| $25 | $1.74 | $26.74 |
| $100 | $6.94 | $106.94 |
| $500 | $34.70 | $534.70 |
| $2,000 | $138.80 | $2,138.80 |
Frequently asked questions
+What is the sales tax in Iowa in 2026?
Iowa's state sales tax is 6%. Cities, counties and districts add local taxes averaging 0.94% (population-weighted), for a typical combined rate of 6.94% — and up to 7% in the highest-tax localities.
+How do I calculate Iowa sales tax backwards from a total?
Divide the total by 1 plus the rate as a decimal. At 6.94%, a $106.94 total means a $100.00 price and $6.94 tax. Choose "Total after tax (reverse)" above to do it automatically.
+Do online orders charge Iowa sales tax?
Yes. Since the Wayfair decision, large online sellers must collect Iowa sales tax based on your delivery address — the same state and local rate you'd pay in a store.
+Is the rate the same everywhere in Iowa?
No. Local rates vary by city and county, from 6% (state only) up to about 7%. Use a recent receipt or your state revenue department's lookup for your exact address.
Rates as of July 1, 2026, from state revenue departments compiled by the Tax Foundation; local averages are population-weighted. Product exemptions (groceries, clothing, medicine) vary by state. Estimates only — see our terms.