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Phoenix, AZ vs Tucson, AZ: sales tax compared

Quick answer

Tucson, AZ is the higher-tax metro at 8.7%, versus 8.6% in Phoenix, AZ. The 0.1% gap works out to $0.10 on a $100 purchase, $1.00 on $1,000 and $25.00 on a $25,000 purchase.

Rate gap
0.1%Percentage points, combined rate
Extra tax on $1,000
$1.00Paid in Tucson
Extra tax on $25,000
$25.00Vehicle-sized purchase

Phoenix, AZ

Maricopa County

Verified against state table

8.6%

Combined rate · ranked #28 of 94 covered metros

Sales tax rate composition for Phoenix, AZ: 5.6% Arizona transaction privilege tax, 0.7% Maricopa County, 2.3% City of Phoenix, totalling 8.6%.
Jurisdiction breakdown for Phoenix
LevelJurisdictionRate
stateArizona transaction privilege tax5.6%
countyMaricopa County0.7%
cityCity of Phoenix2.3%
Population
1,650,070
Median household income
$72,092

Phoenix applies a higher city rate to some categories, including a separate rate tier on retail sales of single items above a threshold.

Source: Arizona Department of Revenue · rates as published for 2026-01-01

Full Phoenix sales tax page

Tucson, AZ

Pima County

Verified against state table

8.7%

Combined rate · ranked #24 of 94 covered metros

Sales tax rate composition for Tucson, AZ: 5.6% Arizona transaction privilege tax, 0.5% Pima County, 2.6% City of Tucson, totalling 8.7%.
Jurisdiction breakdown for Tucson
LevelJurisdictionRate
stateArizona transaction privilege tax5.6%
countyPima County0.5%
cityCity of Tucson2.6%
Population
543,242
Median household income
$52,245

Arizona levies a transaction privilege tax on the seller rather than a sales tax on the buyer, and Tucson's city rate is one of the higher municipal rates in the state.

Source: Arizona Department of Revenue · rates as published for 2026-01-01

Full Tucson sales tax page

How the difference is calculated

Same arithmetic the calculator on every page runs.

Each combined rate is the sum of its listed state, county, city and special-district components — no rounding is applied before the total. The dollar gap is the rate difference (0.1%) applied to the pre-tax amount: 0.1% of $1,000 is $1.00. Neither figure includes product-specific exemptions; groceries, clothing and digital goods can be taxed at a different rate or not at all, which is covered on each state's rules page.

Questions people ask

Direct answers to the questions this comparison raises.

Which has a higher sales tax rate, Phoenix or Tucson?

Tucson, AZ at 8.7%, versus 8.6% in Phoenix, AZ.

How much more sales tax would I pay in Tucson on a $1,000 purchase?

About $1.00 more, and roughly $25.00 more on a $25,000 vehicle-sized purchase.

Why do Phoenix and Tucson have different rates?

The state share is 5.6% in AZ and 5.6% in AZ. The rest comes from county, city and special-district increments stacked on top, which are set locally and listed in full on this page.

Other comparisons involving Phoenix.