Utah County, Utah 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 Utah County Assessor.
Rate context
Confirmno single verified 2026 countywide effective rate; Utah property-tax rates vary by tax area and taxing entity.
Statement mailing
PublishedApproximately the third week of October 2026; the official Utah County Treasurer says notices are typically mailed around the third week of October and taxpayers should call by November 1 if one is missing.
Payment deadline
PublishedUtah County's 2026 real-property taxes are due November 30, 2026; the Treasurer states the due date moves to the next Monday if November 30 falls on a weekend, and delinquent penalties apply after the deadline.
Valuation protest
PublishedSeptember 1, 2026 for Utah County Board of Equalization appeals under the county's current tax calendar; the valuation notice and applicable Utah statutory late-appeal rules control any exception. Official calendar: https://treasurer.utahcounty.gov/tax-information
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.