Sales Tax Nexus in Utah: What Online Sellers Need to Know

The Short Answer

Utah triggers sales tax obligations at $100,000 in sales OR 200 transactions. SST member. Utah's "state rate" of 4.85% is a bit misleading — mandatory county and local components bring effective rates to a minimum of about 6.1% statewide, with major metros like Salt Lake City reaching approximately 7.25%.

Economic Nexus Threshold

• Dollar threshold: $100,000 in gross revenue from sales into Utah
• Transaction threshold: 200 or more separate transactions
• Either/Or: Meeting either triggers the obligation
• Effective date: January 1, 2019

Does Utah Count Marketplace Sales Toward Your Threshold?

Marketplace facilitators collect and remit on facilitated transactions. Threshold aggregation rules should be confirmed — Taxero handles this during onboarding.

What Taxable Products Look Like in Utah

• State rate: 4.85% (but mandatory local components make effective minimum ~6.1%)
• Combined rates: Salt Lake County approximately 7.25%; Utah County (Provo) similar
• Groceries: Taxed at a reduced rate (state portion approximately 3%)
• Clothing: Taxable
• SaaS: Uncertain. Prewritten software (physical or download) is taxable; pure cloud SaaS may not be taxable. Taxero flags this for software sellers.

How to Register in Utah

Utah is an SST member:

• SST SSTRS: sstregister.org — preferred path
• Direct: Utah TAP at tap.utah.gov
• Cost: Free

Filing Requirements

Monthly, quarterly, or annual based on liability. Due last day of the following month. File Form TC-62S or TC-62M via Utah TAP.

What Happens If You Don't Register

Late filing: 10% of tax due or $20, whichever is greater.

How Taxero Handles Utah

Taxero uses SST registration and rate files, applies the grocery reduced rate, flags SaaS uncertainty, and manages quarterly filings.

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