What is the sales tax rate in Riverton, Utah?

The combined sales tax rate in Riverton, Utah is 8.700% as of 2026. This includes the Utah state rate of 6.100% plus local jurisdiction taxes.

How is the Riverton sales tax calculated?

Multiply your purchase amount by 8.700% (or 0.00870) to get the tax owed. For example, a $100 purchase incurs $8.70 in sales tax.

What is the Utah state sales tax rate?

The base Utah state sales tax rate is 6.100%. Local jurisdictions may add additional taxes on top of this rate.

Does Riverton have a county sales tax?

Riverton imposes an additional county-level sales tax of 2.600% on top of the state rate.

When was the Riverton sales tax rate last updated?

The Riverton sales tax rate was last verified on March 27, 2026. We cross-reference all rates against the official State Department of Revenue data.

Live Data: April 2026

Riverton, UT Sales Tax Rate 2026

The combined sales tax rate in Riverton, Utah is 8.700%.

Combined Rate 8.700%

State6.100% County2.600%

Riverton Sales Tax Breakdown

Jurisdiction	Rate
Utah State Sales Tax	6.100%
County Sales Tax	2.600%
Total Combined Rate	8.700%

Which County Is Riverton In?

Riverton falls within Salt Lake, Utah. Salt Lake imposes a 2.600% county-level sales tax in addition to the Utah state base rate.

Riverton ZIP Codes

The following ZIP codes are mapped to Riverton for sales tax purposes. All listed codes apply the 8.700% combined rate.

84065

Nearby Tax Rates

Combined Rate

Combined Rate

Business Nexus in Utah

Economic Nexus Threshold

Selling into Utah from out of state? Once you exceed $100,000 in annual sales or 200 transactions, you must register and collect Utah sales tax.

FAQ: Riverton Sales Tax

The combined sales tax rate in Riverton, Utah is 8.700% as of 2026.

Multiply your purchase price by 8.700% to find the tax owed. A $500 purchase would include $43.50 in sales tax.

Groceries are generally taxable in Utah. Check the official Department of Revenue for specific exemptions.

Vehicle purchases in Riverton are subject to the 8.700% combined rate, though some states apply different rules for vehicle sales. Verify with the Utah Department of Revenue or DMV.

Register for a sales tax permit through the official Utah Department of Revenue website. Registration is typically free and required before collecting any sales tax.

Sales Tax Calculator

Using 8.700% rate for Riverton, UT

Purchase Amount ($)

Tax Amount $0.00

Total with Tax $100.00

Rate applied: 8.700% combined

Official Tax Authority

Utah State Tax Commission

Filing Deadline: Monthly returns due the last day of the following month. File via Taxpayer Access Point (TAP).

Visit Official Portal (801) 297-2200