2026 Property Tax Due Dates
October 1
First installment (delinquent Nov 1)
March 1
Second installment (delinquent May 1)
Payment Methods
Online, Mail, In-Person
Maricopa County Treasurer
Treasurer
John M. Allen
Phone
(602) 506-8511Mailing Address
PO Box 52133, Phoenix, AZ 85072-2133
Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Maricopa County Treasurer — PO Box 52133, Phoenix, AZ 85072-2133
In Person
Visit the Treasurer's office — 301 W Jefferson St, Suite 100, Phoenix AZ 85003, Mon-Fri 8am - 5pm
Other Counties in Arizona
About Maricopa County
Maricopa County is a county in the south-central part of the U.S. state of Arizona. As of the 2020 census the population was 4,420,568, or about 62% of the state's total, making it the fourth-most populous county in the United States and the most populous county in Arizona, and making Arizona one of the nation's most centralized states. The county seat is Phoenix, the state capital and fifth-most populous city in the United States.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.