FeeHistory · the dated record of overwrite-in-place gov fees & rates

Maricopa County, AZ effective property-tax rate — dated history

Current value · Maricopa County, AZ
0.9%
Observed 2026-11-05 · tracked since 2026-06-22 · 136 observations
Source: https://mcassessor.maricopa.gov/mcs.php?q= · hash 0328cc3cb2e0ae2ad084cb1c1578ece6b94a65ec788f7e6394ca82cc61407729
Alert me the moment effective tax rate changes →

Change log

No change observed yet since we began tracking on 2026-06-22. The day this value moves, the change is logged here with its date + hash and a forward alert fires. This is the honest day-1 state: the dated record starts now and compounds.

Recent observations (hashed)

ObservedValueSHA-256 (truncated)
2026-11-050.9%0328cc3cb2e0ae2a…
2026-11-040.9%ebd46a0dd006bc62…
2026-11-030.9%267acf7918d9f01b…
2026-11-020.9%51a5f93f0c931172…
2026-11-010.9%c2d3874651d44ba4…
2026-10-310.9%05b8fab1311e03cf…
2026-10-300.9%48023cca6f46d09d…
2026-10-290.9%9395758c9cc192d2…
2026-10-280.9%5711104c018fafb5…
2026-10-270.9%5ae57eedb42dfa28…
2026-10-260.9%7ca2adbb22e80477…
2026-10-250.9%bfdcb3fb2fd44d5d…

Each row is a dated, hashed snapshot — provenance an appeal firm, permit expediter or audit/refund shop can cite when the agency has already overwritten the number. Full signed history via the diff API.

Why this page exists

Maricopa County, AZ assessor/levy portal (published rate parcel-edge tracks for the over-assessment feed) publishes this value and overwrites it in place when it changes. There is normally no public way to learn what it was last year. We keep every observation, so the answer accrues here.