2026 Property Tax Due Dates
County-specificNovember 30
Full Payment
Delinquent after: December 1 (1% penalty starts Dec 2); January 31 final deadline before additional 1.5% penalty + interest on Feb 1
Summit County collects property tax in a single annual payment, not two installments like many other counties.
Pay Taxes Online →Payment Methods
Online, Mail, In-Person
Summit County Treasurer
Treasurer
Corrie Forsling
Phone
(435) 336-3038Mailing Address
PO Box 128, Coalville, UT 84017
Office Hours
How to Pay
Online
Via BillTrax (Quick Pay for one-time, login for recurring) or Core Payments (manage existing pre-payment plans). By phone: (435) 214-7550, automated. E-check free, credit card 2.65% (2.5% by phone).
By Mail
Summit County Treasurer, PO Box 26548, Salt Lake City, UT 84126 (lockbox, different from the general county PO Box 128). Postmark by due date. — PO Box 128, Coalville, UT 84017
In Person
3 locations with drop boxes (no cash in drop box): Park City DMV, 1885 W. Ute Blvd (limited counter Mon-Fri 8am-Noon, 2-5pm). Kamas DMV, 110 N. Main St. (limited counter Mon/Wed/Thu 8am-Noon, 2-5pm). Coalville Treasurer, 60 N. Main Street (full counter service Mon-Fri 8am-5pm). — 60 N. Main, Coalville UT 84017, Mon-Fri 8am - 5pm
About Property Taxes in Utah
Utah property taxes are administered at the county level. Property is assessed at 100% of market value, but primary residences benefit from a 45% exemption — meaning only 55% of the home's market value is subject to taxation. This effectively results in an assessment ratio of 55% for owner-occupied primary residences, one of the more favorable in the country. Utah's property tax rates are set through a truth-in-taxation process that limits taxing entities from collecting more total revenue than the prior year without explicit public notice and hearings. This process keeps rate increases in check.
Payment & Assessment
Utah property taxes are due November 30. A penalty of 2.5% applies if not paid by November 30; after December 1, additional interest accrues. Most counties offer online payment through the county treasurer's website. Contact your county for payment options. A 10-day grace period may apply in some counties — confirm with your county.
Statewide framework for Utah. Your county's specific rates and deadlines are shown above.
About Summit County
Summit County is a county in the U.S. state of Utah, occupying a rugged and mountainous area. As of the 2020 United States census, the population was 42,357. Its county seat is Coalville, and the largest city is Park City.
Source: Wikipedia — content available under CC BY-SA 4.0
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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.