Property Tax in Utah Explained.Rates, exemptions, and what you actually pay.
Utah property taxes are lower than most western states — but the 55% primary residence assessment rule, county-by-county rate differences, and exemption programs are things every Northern Utah homeowner should understand before buying.
The Formula Every Northern Utah
Homeowner Should Know
Utah property tax is not calculated on the full market value of your home the way many buyers assume. For primary residences, only 55% of the assessed market value is taxable — a significant advantage called the primary residence exemption. This single fact makes Utah property taxes lower than they first appear, and meaningfully lower than what investors pay on the same property.
The three-step calculation:
The same home — without the primary residence exemption (as an investment property) — would pay taxes on the full $450,000 at the same rate. That is $2,565/year vs $1,411/year — a $1,154 annual difference on the same property. This is why owner-occupied homes always have lower property tax bills than rental properties in the same neighborhood.
Northern Utah Property Tax
Rates by County — 2026
Effective property tax rates vary by county and within counties by city and special service district. The figures below reflect estimated effective rates on primary residences — actual rates for a specific address may differ. The Mortgage Calculator includes real property tax rates by county for all Northern Utah areas.
| County | Eff. Tax Rate | Annual Tax — $400K Home | Annual Tax — $500K Home | Monthly in Payment | Notes |
|---|---|---|---|---|---|
| Davis County | ~0.57% | ~$1,254 | ~$1,568 | ~$105–$131/mo | Farmington school district adds slight premium in some areas |
| Weber County | ~0.62% | ~$1,364 | ~$1,705 | ~$114–$142/mo | Ogden city properties carry slightly higher rates than unincorporated areas |
| Salt Lake County | ~0.55% | ~$1,210 | ~$1,513 | ~$101–$126/mo | One of the lowest effective rates in the region |
| Cache County | ~0.52% | ~$1,144 | ~$1,430 | ~$95–$119/mo | Lowest effective rate in Northern Utah — Logan City rates vary |
| Summit County | ~0.42% | ~$924 | ~$1,155 | ~$77–$96/mo | Very low effective rate on high-value properties — Park City area |
| Morgan County | ~0.60% | ~$1,320 | ~$1,650 | ~$110–$138/mo | Rural character — rates comparable to Weber County |
Utah vs California property tax
Utah Property Tax
Exemptions That May Apply to You
How to Appeal Your Property Tax
Assessment in Northern Utah
If you believe your county assessor has overvalued your property — which would result in a higher tax bill than warranted — you have the right to appeal. The process is straightforward and free, and I can help you gather comparable sales data to support your case.
Know Your True Monthly Cost
Before You Buy
Property tax is built into the Mortgage Calculator — so the payment you see is the real number. Call me for any questions about taxes, costs, or your specific Northern Utah purchase.