CountyTaxDates · property tax deadlines by county

Property tax deadlines in Arizona

All 15 Arizona counties and county equivalents. 3 have been checked against the county's own schedule; the rest follow the state schedule below.

Arizona statutory schedule
InstalmentDueNotes
Second halfMarch 2, 2027Second half; unpaid amounts are delinquent after May 1.
First halfOctober 2, 2027First half of the year's tax; unpaid amounts are delinquent after November 1.
www.azleg.gov Unpaid installments become delinquent after November 1 and May 1 and bear 16% simple interest per year from the delinquency date.

Counties

Apache County Statewide schedule · Mar 2, 2027Cochise County Statewide schedule · Mar 2, 2027Coconino County Statewide schedule · Mar 2, 2027Gila County Statewide schedule · Mar 2, 2027Graham County Statewide schedule · Mar 2, 2027Greenlee County Statewide schedule · Mar 2, 2027La Paz County Statewide schedule · Mar 2, 2027Maricopa County Verified · next due Mar 1, 2027Mohave County Statewide schedule · Mar 2, 2027Navajo County Statewide schedule · Mar 2, 2027Pima County Verified · next due Nov 2, 2026Pinal County Verified · next due Mar 1, 2027Santa Cruz County Statewide schedule · Mar 2, 2027Yavapai County Statewide schedule · Mar 2, 2027Yuma County Statewide schedule · Mar 2, 2027

About Arizona property tax

Arizona property tax is billed and collected county by county, so the collector — not the state — issues the bill. All 15 counties follow the same October 1 and March 1 due dates and November 1 and May 1 delinquency dates.

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CountyTaxDates is an independent reference and is not a government agency. Deadlines change and exceptions apply — always confirm with your county treasurer using the official link on this page. Nothing here is tax, legal or financial advice.