Utah Sales Tax Calculator

Sales tax in Utah starts with a statewide base rate of 6.1%. The state sets this portion and it is charged at the same level in every city and county, from the largest metro area to the smallest rural town. It is calculated as a percentage of the pre-tax price, so the amount you owe scales directly with what you buy.

On top of that base rate, cities, counties, and special districts in Utah are allowed to add local option surtaxes. Across the state these average 1.65%, and the legal ceiling is 2.55%, capping the combined rate at 8.65%. Because the local layer is address-based, two stores a few miles apart can charge different totals: the typical shopper pays about 7.75%, while the highest-taxed jurisdictions reach 8.65%.

To work out a rate by hand, add the 6.1% state rate to the local rate for your city or county and multiply the pre-tax price by that combined figure. The calculator above already loads Utah's base rate and the 1.65% average local surtax, so entering an amount returns an exact breakdown — including a reverse mode that recovers the pre-tax price from a tax-inclusive total.

Working through a real receipt in Utah is straightforward. Start with the pre-tax subtotal of the items on the transaction, remove anything that is exempt — prescription drugs are never taxed, unprepared groceries stay on the taxable base and clothing and footwear are charged like any other good — then multiply the taxable remainder by the combined rate of 7.75% and round the result to the nearest cent. The register adds that tax figure to the subtotal, so your receipt total equals the taxable base plus 7.75% tax. Coupons and manufacturer discounts usually reduce the taxable base before tax is applied, while shipping and service fees are only taxable in some states. If a line item on your receipt looks taxed that should not be, check whether Utah treats it as prepared food, a service, or a specially classified good.

Not every charge on a receipt is sales tax. Utah generally applies its tax to tangible personal property — clothing, electronics, furniture, appliances, and most goods — while services such as professional fees, insurance, and medical care usually fall outside the base, with any specifically taxed services listed in state law. Shipping and delivery charges are treated like the goods they carry in most cases, and returns, trade-ins, and gift cards are settled before tax is ever calculated. Whenever a purchase mixes taxable and exempt items, it is the taxable subtotal rather than the receipt total that gets multiplied by the 7.75% combined rate.

Because the local layer is set by address rather than by state law, the only way to know your exact rate is to check the street address of the store or delivery destination. The 6.1% state portion never changes, but the local portion can move from one block to the next — a county surtax, a city add-on, or a special district for transit or schools can each add a fraction of a percent. Use the calculator above to model any local rate: uncheck "Include Average Local Tax" and type the exact city or county rate printed on the seller's rate table, and the breakdown updates instantly without reloading the page.

The United States has no federal sales tax. Instead, the charge is built in layers: the state legislature sets a base rate, and counties, cities, transit authorities, and special districts may each add a local surtax on top. Your combined rate is simply state plus local for the exact address of the sale, which is why two stores a few miles apart can charge different totals and statewide averages only tell part of the story.

Sourcing decides whose local rate applies.Destination-based sourcing taxes a sale at the buyer's ship-to address, the rule for most delivered and online orders. Origin-based sourcing taxes at the seller's physical location for many in-state sales in states such as California, Texas, Illinois, and Pennsylvania. Interstate sales from a seller without a physical presence are still generally taxed at the destination once nexus exists.

Nexus decides who collects.Nexus is the connection — physical or economic — that obliges a business to collect a state's sales tax. The Supreme Court's 2018 decision inSouth Dakota v. Wayfair ended the old physical-presence rule, and every state with a sales tax now uses an economic threshold, most commonly around $100,000 in sales or 200 separate transactions in the state during a 12-month period. Marketplace facilitators such as large online marketplaces collect on behalf of their third-party sellers, so small sellers often inherit compliance through the platform.

Sales tax and use tax are two sides of the same coin. Sales tax is collected by the seller at the point of sale; use tax is owed by the buyer on taxable items purchased without tax collected — typically from an out-of-state seller that has no obligation to collect. The rate matches the combined rate for the address where the item is used, and it is self-reported on most state income or use tax returns.

Cross-border shopping follows the same rule. Bringing a taxable purchase home from a lower-tax or no-tax jurisdiction — a NOMAD state such as Oregon or Delaware — does not erase the obligation in your home state, and marketplace facilitators now collect the destination rate at checkout for most online orders. When in doubt, verify the rate for the exact delivery address instead of relying on a statewide average.

For Utah specifically: Remote sellers and marketplace facilitators that cross Utah's economic nexus threshold must collect the same combined rate you would pay in a physical store, so a delivered order should land near 7.75% as well.