Property Tax Calendar
Welcome to the Maricopa County Treasurer's Upcoming Events page. This page contains key dates for property tax (including preparation, statement mailing, due dates, and delinquency deadlines), tax lien sales, and other important activities.
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| calendar_month | Calendar Year 2025 |
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October
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 28 | 29 | 30 | 1 | 2 | 3 | 4 |
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 | 1 |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
November
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 26 | 27 | 28 | 29 | 30 | 31 | 1 |
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 1 | 2 | 3 | 4 | 5 | 6 |
December
| S | M | T | W | T | F | S |
|---|---|---|---|---|---|---|
| 30 | 1 | 2 | 3 | 4 | 5 | 6 |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 | 1 | 2 | 3 |
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
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| event_upcoming | Upcoming Events |
December 1
Final delinquent tax notices are sent to taxpayers for 2024 taxes..
December 31
* Final date for assignment/sub-tax purchasing. * Final day to pay 2025 full year taxes without interest for taxes over $100 (*). * Full year tax bills equal to or less than $100 become delinquent after 5:00pm (*). * If December 31 falls on a Saturday, Sunday or legal holiday, the taxes will accrue interest after 5:00pm on the next business day.
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