Apache County, AZ follows the Arizona statutory schedule. This page shows that schedule, the county's own website, and the late penalty — the county can still set its own dates, so confirm before you pay.
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…until second half — March 2, 2027
Instalment
Due date
Notes
Second half
March 2, 2027
Second half; unpaid amounts are delinquent after May 1.
First half
October 2, 2027
First half of the year's tax; unpaid amounts are delinquent after November 1.
Schedule: www.azleg.gov · Arizona statute · not yet county-verified
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Statewide schedule — read this before you rely on it
All 15 counties follow the same October 1 and March 1 due dates and November 1 and May 1 delinquency dates. Most counties in this state follow these dates.
Unpaid installments become delinquent after November 1 and May 1 and bear 16% simple interest per year from the delinquency date.
The county treasurer publishes the tax roll in late summer and collects the first half on October 1.
Apache County at a glance
Population: 65,036 (Census estimate, 2023) — the 10th largest of 15 Arizona counties and county equivalents.
Typical tax bill: $522 a year (median for owner-occupied homes, ACS 2022 5-year estimate) — the Arizona median is $1,786.
Land area: 11,198.3 sq mi, about 5.8 people per sq mi.
On a $400,000 purchase in Apache County, AZ, property tax comes to about $692 a year — roughly $58 a month — at this county's effective rate of 0.17%.
$
Effective rate 0.17% = this county's median owner-occupied tax bill ($522, ACS 2022 5-year estimate) divided by the typical home value at the time ($302,465, Zillow, 2022-12-31). Exemptions the seller holds — homestead, senior, veteran — usually do not transfer with the deed, so a new purchase can run above this figure. The county assessor sets the assessed value; this is an estimate, not a quote.
How to pay Apache County property tax
County website:www.apachecountyaz.gov — start here for the treasurer or tax collector page.
By post: mail to the county treasurer; the postmark usually counts, not the arrival date.
In person: the treasurer's office, with your bill or parcel number.
Escrow: if your mortgage escrows taxes, the servicer pays — you still owe any shortfall.
Is this county verified?
Not yet. Apache County is on the queue: we publish a county's own published dates once they have been checked against the county website. Ask for it and it moves up. Until then, the Arizona statutory schedule above is the reliable starting point.
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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.