How often do I file sales tax returns in Utah?

Utah assigns filing frequency based on your expected tax liability: monthly for high-volume sellers, quarterly for mid-volume, annually for low-volume. The DOR may reassign as your activity changes.

What if I had zero sales in Utah for a period?

You still file a zero return. Missing filings trigger penalties regardless of tax owed. Most tax services file zero returns automatically.

When are Utah sales tax returns due?

Typically the 20th of the month following the filing period (with variations). Late filing and late payment each carry their own penalty structure — file early to avoid either.

Utah Sales Tax Filing Guide — 2026

Updated 2026-05-22

If your Filing business sells $100,000 into Utah in a calendar year, you have economic nexus and must register, collect, and remit Utah sales tax.

Filing frequency in Utah

Most states assign a filing cadence when you register, based on your expected tax liability: monthly for high-volume sellers ($50K+ tax liability/year), quarterly for mid-volume, and annually for low-volume. Utah may reassign your frequency if your liability changes materially.

Zero returns still matter

Even if you had zero taxable sales in Utah during a period, you must file a zero return. Missing filings trigger penalties regardless of tax owed. Most automated tax services will file zero returns for you by default.

Due dates

Utah's filing due dates are typically the 20th of the month following the period end (with variations). Late filing penalties are usually 5%/month up to 25%; late payment adds interest. Register for the state's auto-pay or use a service that remits on your behalf to avoid late fees.

Filing mistakes that cost Utah sellers

Skipping a zero return in a slow month — most penalty exposure comes from missed filings, not unpaid tax.
Waiting until due date to file; Utah's portal can time out on volume days. File at least 48 hours early.
Not keeping exemption certificates on file — if you're audited and can't produce a valid certificate for a tax-exempt sale, that sale becomes taxable and you owe the uncollected tax.

Utah nexus note

Utah sales tax nexus and economic nexus threshold: remote sellers must collect and pay Utah sales tax when, in the previous or current calendar year, they receive gross revenue of more than $100,000 from sales of tangible personal property, products transferred electronically, or services for storage, use, or consumption in Utah. The remote-seller requirement originally applied to sales on or after January 1, 2019; before July 1, 2025, Utah also used a 200-separate-transaction test. Marketplace sellers generally do not need a Utah sales tax license for facilitated marketplace sales unless they have Utah nexus and make sales outside a marketplace. Marketplace facilitators are treated as the seller for facilitated goods and services and are subject to Utah sales tax when they make or facilitate more than $100,000 of Utah sales in the previous or current calendar year.

What to do next

Read the full Utah overview for thresholds, filing frequency, marketplace facilitator rules, and registration links. Use the nexus calculator to check whether you have crossed the threshold. For background on the post-Wayfair economic nexus framework, see the pillar guide.

Frequently asked questions

How often do I file sales tax returns in Utah?: Utah assigns filing frequency based on your expected tax liability: monthly for high-volume sellers, quarterly for mid-volume, annually for low-volume. The DOR may reassign as your activity changes.
What if I had zero sales in Utah for a period?: You still file a zero return. Missing filings trigger penalties regardless of tax owed. Most tax services file zero returns automatically.
When are Utah sales tax returns due?: Typically the 20th of the month following the filing period (with variations). Late filing and late payment each carry their own penalty structure — file early to avoid either.

Sources

date_retrieved: 2026-05-22