Pima County sales tax rate, Arizona
Quick answer
Combined sales tax in Pima County runs 8.7% across the cities we cover, on top of Arizona's 5.6% 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 Pima County
County share shown separately from the city and district layers.
| City | State | County | City + districts | Combined |
|---|---|---|---|---|
| Tucson | 5.6% | 0.5% | 2.6% | 8.7% |
Source: Arizona Department of Revenue · rates as published for 2026