Indiana sales tax Calculator
Indiana has one of the simplest sales tax structures in the United States — a flat 7% statewide rate with absolutely no county, city, or local additions. Whether you're shopping in Indianapolis, Fort Wayne, or a small rural town, the sales tax rate is always exactly 7%.
This calculator is for informational purposes only and does not constitute tax advice. Consult a qualified tax professional for your specific situation. Rates last verified May 2026.
Verify rates on May 2026How it's calculated
Start with the purchase price: $20,000.00
Multiply by the combined tax rate to get the tax amount: $1,400.00
Add tax to the purchase price for the total amount due: $21,400.00
Indiana sales tax rates by county
| Location | Combined rate |
|---|---|
| Marion County (Indianapolis) | 7% |
| Allen County (Fort Wayne) | 7% |
| Hamilton County (Carmel) | 7% |
| St. Joseph County (South Bend) | 7% |
| Tippecanoe County (Lafayette) | 7% |
| Vanderburgh County (Evansville) | 7% |
| Lake County (Gary) | 7% |
| Monroe County (Bloomington) | 7% |
Common examples in Indiana
Based on county rates shown above. Select your county in the calculator for a precise result.
Used car purchase
$12,000.00 purchase
$840.00
tax owed
New car purchase
$28,000.00 purchase
$1,960.00
tax owed
Electronics (laptop)
$1,000.00 purchase
$70.00
tax owed
Home appliance
$600.00 purchase
$42.00
tax owed