Mohave County, Arizona property-tax payment and appeal deadlines
Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Mohave County Assessor's Office.
Rate context
Confirmno single current effective countywide percentage was published in the official sources reviewed; Arizona tax rates vary by taxing district.
Statement mailing
PublishedBy October 1, 2026 (official FAQ states tax bills are mailed by the first of October).
Payment deadline
PublishedFirst installment due October 1, 2026 and past due after 5:00 p.m. November 1, 2026; second due March 1, 2027 and past due after 5:00 p.m. May 1, 2027; taxes of $100 or less are due October 1 and past due after December 31, 2026.
Valuation protest
PublishedWithin 60 days of the Notice of Value; Board of Equalization appeal within 25 days of the Assessor decision; Arizona Tax Court appeal by December 15.
Do not assume a grace period.
The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.
Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.
From assessment to collection
01Valuation and notice
Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.
02Statement and account review
Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.
03Payment confirmation
Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.