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
La Paz County Treasurer
Treasurer
Leah Castro
Phone
(928) 669-6145How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to La Paz County Treasurer
In Person
Visit the Treasurer's office — 1112 S Joshua Ave, Suite 203, Parker AZ 85344
Other Counties in Arizona
About La Paz County
La Paz County (Spanish: Condado de La Paz) is the 15th county in the U.S. state of Arizona, located in the western part of the state. As of the 2020 census, its population was 16,557, making it the second-least populous county in Arizona. The county seat is Parker.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you 20,160 minutes before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.