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Verified April 2026

Arizona Sales Tax Rates: 2026 County Guide

Complete sales tax breakdown for all 14 counties in Arizona. Select a county to see city-level rates and How-To guides.

Rates verified: March 2026
Combined Rate 8.500%
State5.600%

Arizona Base State Tax Rate

Jurisdiction Rate
Arizona State Sales Tax 5.600%
Total Combined Rate 8.500%

Economic Nexus Threshold

If your business exceeds $100,000 in annual Arizona sales or 200 transactions, you must register and collect sales tax — even from out of state.

Avg Local Tax Rate

The average combined local tax rate across Arizona is 2.90%. The highest local rate is 5.30%.

All 14 Arizona Counties

Sales Tax Calculator

Using 8.500% rate for Arizona

$
Tax Amount $0.00
Total with Tax $100.00

Rate applied: 8.500% combined