Marion County sales tax rate, Indiana
Quick answer
Combined sales tax in Marion County runs 7% across the cities we cover, on top of Indiana's 7% state rate. The county share is a separate line from any city or special-district increment, which is why two addresses in the same county can pay different totals.
Cities in Marion County
County share shown separately from the city and district layers.
| City | State | County | City + districts | Combined |
|---|---|---|---|---|
| Indianapolis | 7% | 0% | 0% | 7% |
Source: Indiana Department of Revenue · rates as published for 2026