Contact Us
Mailing Address for Individual Tax Payments
Maricopa County Treasurer
PO Box 52133
Phoenix, AZ 85072-2133
Office Address
301 W. Jefferson St. Suite 100
Phoenix, AZ 85003
Customer Service
(602) 506-8511
“Get Directions” link to Google Maps
Office Hours
Monday through Friday
8:00 a.m. - 5:00 p.m.
(except for County holidays)
HOLIDAY 2025 | |
| New Year's Day | Wednesday, January 1 |
| Martin Luther King Jr./Civil Rights Day | Monday, January 20 |
| Presidents' Day | Monday, February 17 |
| Memorial Day | Monday, May 26 |
| Independence Day | Friday, July 4 |
| Labor Day | Monday, September 1 |
| Veteran's Day | Tuesday, November 11 |
| Thanksgiving Day | Thursday, November 27 |
| Thanksgiving Day After | Friday, November 28 |
| Christmas Day | Thursday, December 25 |
- Free parking is available in the lot between 5th and 6th Avenue, entrance on Madison Street.
- Open Monday to Friday, 8:00 a.m. to 6:00 p.m. (closed on County holidays).
- Parking is limited to two hours.
- Metered parking is available around the County Administration Building (Maricopa County Treasurer’s Office).
- Paid parking is available at City of Phoenix garage, 300 West Jefferson Street (northeast corner of Jefferson Street and 3rd Avenue).
- The Treasurer’s Office does not validate parking.