San Juan County, UtahProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Tax bill mailing
- October 1, 2026 (county schedule; actual date may be set by the Clerk).
- Payment deadline
- 2026 Utah real-property taxes are due on or before November 30, 2026; taxes unpaid after November 30 (or the next business day when applicable) are delinquent and subject to statutory penalty and interest.
- Assessment appeal
- September 15, 2026 or within 45 days of mailing the 2026 Notice of Valuation, whichever is later; San Juan County's 2026 relief page publishes this BOE rule.
Exemptions & appeals
View exemption application (opens in a new tab)Exemption filing
March 1, 2026 for San Juan County annual exemption packets under the Assessor's published schedule; annual tax-relief applications are due September 1, 2026, and the primary-residence declaration is submitted on the county/state form when requested.
Senior relief
For 2026, Utah's homeowner low-income abatement/credit is for an owner-occupied homeowner who meets the residency and income requirements, is at least 67, or is an unmarried surviving spouse; the 2025 household-income limit is $44,221 and the benefit can include up to $1,412 plus the tax on 20% of fair-market value. Utah's mandatory senior deferral is for qualifying owners age 75+ of a single-family primary residence, subject to ownership, value or 20-year ownership, income (2025 household income no more than $88,442), liquid-resource, mortgage-consent, and delinquency rules. Applications are due September 1, 2026.
Valuation limits
Utah has no county-specific annual assessment cap comparable to a Texas homestead cap. County assessors annually value property at fair-market value; a qualifying primary residence and up to one acre receive a 45% residential exemption and are taxed on 55% of market value. Qualifying agricultural land may instead be valued by productive capability under the Utah Farmland Assessment Act (greenbelt).
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →