How much are property taxes in Salt Lake County in 2026?
A primary residence in Salt Lake County is taxed on 55% of its fair market value, thanks to Utah's 45% primary residential exemption. On a $600,000 home, that typically works out to roughly $2,800–$3,600 per year depending on your city and school district. In 2026, bills are climbing: the county approved a 14.65% increase to its portion of the bill — the first since 2019 — and Salt Lake City's mayor has proposed a 12.5% increase to the city's share. Valuation notices arrive in late July, and you have until September 15, 2026 to appeal your assessed value.
By David Lawson | July 6, 2026
Property taxes are suddenly one of the most searched real estate questions in Salt Lake County — and it's not hard to see why. The county passed its first tax increase in seven years, a resident-led referendum tried (and failed) to overturn it, and Salt Lake City is now weighing its own 12.5% increase on top. If you own a home here, your valuation notice lands in your mailbox in the next few weeks. If you're buying one, the tax line in your monthly payment estimate just became a number worth understanding.
Here's how the system actually works, what the 2026 increases really cost you, and what to do when that notice arrives.
How Utah Calculates Your Property Tax Bill
Utah's system is different from most states, and the differences work mostly in your favor.
Start with the three pieces of the calculation:
- Fair market value. Your county assessor values your home every year as of January 1 — what it would realistically sell for, not what you paid years ago.
- The 45% primary residence exemption. If the home is a primary residence (occupied at least 183 consecutive days a year by you or a tenant), Utah exempts 45% of that value, on up to one acre. You're taxed on just 55%.
- The combined tax rate. Your bill stacks rates from several entities — your school district, city, the county, and special service districts. The county's own share is only about 17% of the typical bill. School districts are usually the largest slice.
Run the math on a $600,000 primary residence: 55% of $600,000 is $330,000 of taxable value. At the combined rates common across the valley, that lands in the neighborhood of $2,800–$3,600 a year — roughly $235–$300 a month inside your mortgage payment. Where you fall in that range depends on your city and school district, which is why the same-priced home can carry a noticeably different tax bill in Sugar House than in Herriman.
Why bills are rising in 2026. Utah runs on a "Truth in Taxation" system: as home values rise, tax rates automatically fall so each city, school district, and county collects the same revenue as the year before. Rising home values alone don't raise your bill — a government body has to vote, publicly, to take more. That's what happened this cycle. Salt Lake County approved a 14.65% increase to its portion for 2026, which adds about $65 a year on a median-priced home. Separately, Salt Lake City's mayor proposed a 12.5% increase to the city's share this spring — roughly another $118 a year on an average city home if it stands.
Two honest caveats. First, a 14.65% increase to the county's slice is not a 14.65% increase to your total bill — because the county is only about a sixth of it. Second, these increases stack with your valuation. If your assessed value also jumped, your bill can move more than the headlines suggest. That's exactly what the late-July notice tells you.
Buying a Home Here? Budget for Your Number, Not the Seller's
If you're shopping in Salt Lake City, Millcreek, Sandy, Daybreak, or anywhere along the Wasatch Front, the listing's current tax figure is a starting point — not a promise. Three things can move your bill after closing:
- Reassessment toward your purchase price. Assessors value homes at fair market value, and a recent sale is one of the strongest signals they have. If the seller's assessed value lagged the market, expect yours to drift toward what you actually paid.
- The exemption follows the use, not the owner. Buy a home that was the seller's primary residence and plan to live in it? The 45% exemption generally carries over, though the county can ask you to re-declare (form PT-19A) after the sale. Buy it as a second home or short-term rental, and you lose the exemption — you'll be taxed on 100% of value, which raises the bill by over 80% compared to the seller's primary-residence rate. If you're weighing that trade-off in a resort market, we broke down the same math for Summit County in our guide to Park City property taxes for primary versus second homes.
- Escrow catches up later. Your lender collects taxes monthly and pays the county each November. When a bill rises, you often feel it months later as an escrow adjustment — the "why did my payment go up when my rate is fixed?" surprise. Build a cushion into your budget now and the adjustment is a non-event.
A few pieces of good news for buyers. Utah has no real estate transfer tax — unlike many states, you won't pay a percentage of the purchase price just to record the deed. At closing, the title company simply prorates the year's taxes between you and the seller, so you only carry the days you actually own the home. And your tax estimate is something you can verify rather than guess: confirming the assessed value, exemption status, and any pending increases is a standard item to check while your due diligence period is running.
If you're a first-time buyer stretching to make the monthly number work, the tax line matters more at your price point than anywhere else — a $250 monthly tax escrow is real money against a $400,000 condo budget. Pair an accurate tax estimate with the down payment assistance programs available in Salt Lake City this year and you'll walk into your pre-approval with numbers that hold up.
Your Valuation Notice Arrives in Late July — Read It, Then Decide
Every Salt Lake County owner gets a valuation notice in late July or early August. Most people glance at it and file it away. This year, don't.
The notice shows your new assessed market value, whether your primary residence exemption is applied, and the proposed tax amount with the 2026 increases baked in. Three checks worth two minutes of your time:
- Is the market value realistic? Compare it against what similar homes near you actually sold for this spring — not list prices, closed prices. The market has normalized: statewide, 58% of Utah sales are closing below list. If your assessed value looks like a 2022 number, that's appealable.
- Is the 45% exemption showing? If you live in the home and the notice taxes you on 100% of value, fix it — that error alone is the difference between a $3,200 bill and a $5,800 one.
- Does the value match your home's condition? Assessors work from mass data. They don't know about the foundation issue, the unfinished basement, or the deferred maintenance.
If the number is wrong, you can appeal to the Salt Lake County Board of Equalization between July 31 and September 15, 2026 — online, by mail, or in person. You'll need evidence: recent comparable sales, a recent appraisal, or your own purchase documents if you bought recently. Miss the window and the value locks in for the year (late appeals run to March 31, but with tighter rules).
This is one place where knowing the market block by block pays off directly. The strongest appeals are built on the right comps — and pulling the three closed sales that actually match your home is exactly what we do every day. If your notice looks high, send it to us and we'll run the numbers with you before the deadline. Sellers, the same review matters in reverse: your assessed value is not your market value, and pricing off the tax notice is one of the most common mistakes we see. If a sale is on your horizon, start with what it actually costs to sell a house in Salt Lake City and a real market analysis, not the county's estimate.
One more qualifier: we're real estate agents, not tax professionals. For questions about your specific tax situation — deductions, income taxes, or anything beyond the property tax mechanics here — loop in a CPA or tax advisor.
Frequently Asked Questions
When are property taxes due in Salt Lake County?
Tax notices go out around November 1, and payment is due November 30 each year. If your mortgage includes an escrow account, your lender pays the county directly and you'll see any increase reflected in your monthly payment after your next escrow analysis.
Will my property taxes go up after I buy a house in Utah?
Often, yes. Counties assess at fair market value each January 1, and your purchase price is strong evidence of value — so a lagging assessment tends to catch up after a sale. Your bill can also rise sharply if the home was the seller's primary residence and you use it as a second home or rental, since you'd lose the 45% exemption.
How do I appeal my property valuation in Salt Lake County?
File with the Salt Lake County Board of Equalization between July 31 and September 15, 2026 — online through the county's appeal portal, by mail, or in person at the County Government Center. Include evidence of market value, such as comparable closed sales, a recent appraisal, or your purchase contract if you bought recently.
Does Utah have a real estate transfer tax?
No. Utah is one of about a dozen states with no transfer tax, so neither buyer nor seller pays a percentage-of-price tax when the deed records. At closing, the title company simply prorates the current year's property taxes between the parties.
Do rental properties get the 45% primary residence exemption?
Long-term rentals qualify if the tenant occupies the home as a primary residence for at least 183 consecutive days a year — the exemption follows the use of the property, not the owner. Short-term rentals, homes in nightly rental pools, and vacation homes do not qualify and are taxed on 100% of assessed value.
Property taxes in Salt Lake County are still low by national standards — but 2026 is the year to pay attention, with the county's first increase since 2019 taking effect, a city increase on the table, and valuation notices about to land. Check the notice, verify the exemption, and appeal by September 15 if the value is wrong.
If you're buying or selling in Salt Lake City or anywhere across the Wasatch Front, we're happy to consult on the market and help you assess your options — including what a realistic tax bill looks like on any home you're considering. Reach out to schedule a private consultation with our team.
About David Lawson
David Lawson is the founder of the Lawson Real Estate Team, a real estate group serving Salt Lake City and the greater Wasatch Front, including Sugar House, Holladay, Cottonwood Heights, Draper, and the fast-growing southwest valley and northern Utah County. He leads a team that has closed more than 3,920 transactions and earned recognition as the #1 eXp Realty team in Utah (2022–2025) and previously the #1 Engel & Völkers team worldwide (2019, 2021). David and his team work with buyers and sellers across the full market—from first-time buyers and move-up family homes to multifamily investments and luxury real estate—guiding clients through one of the fastest-growing housing markets in the country.
