If your business makes taxable sales to customers in Utah, you may need to register for a Utah Sales Tax License before collecting sales tax. This 2026 guide explains who must register, what information you need, and how to complete the registration process through Utah TAP (Taxpayer Access Point).
For broader information about Utah sales tax rules, rates, and taxability, see the Utah Sales Tax Guide. For details on filing deadlines and how to submit returns, see the Utah Sales Tax Filing Guide.
Quick answers: Utah sales tax registration
A quick overview of the authority, registration portal, nexus threshold, and other essentials for registering in Utah.
| Fact | Detail |
|---|---|
| Authority | Utah State Tax Commission |
| Registration portal | Utah TAP (Taxpayer Access Point) |
| Economic nexus threshold | $100,000 in annual sales or 200 separate transactions into Utah |
| Registration fee | Free |
| Renewal period | No periodic renewal required |
Who must register for Utah sales tax
You must register for a Utah Sales Tax License if your business has a sales tax nexus in the state. This usually applies when a business:
- Exceeds the economic nexus threshold of $100,000 in annual sales or 200 or more separate transactions into Utah in the current or previous calendar year, or;
- Has a physical presence in Utah, such as an office, employee, warehouse, or inventory stored in the state.
Utah's dual threshold means you must register once you cross either the dollar amount or the transaction count, whichever comes first.
Once you exceed the threshold, you should register before making further taxable sales in Utah. If you're unsure whether your business has nexus, see the Utah Sales Tax Guide for a broader explanation.
How to register for Utah sales tax
Sellers can register online through Utah TAP (Taxpayer Access Point), the Utah State Tax Commission's online portal. This is the same portal you will use to file returns and make payments after registration.
Information you need before registering
Before applying for a Utah Sales Tax License, have this information ready:
- Your Social Security number (if registering as a sole proprietor with no employees)
- Your Employer Identification Number (EIN), if your business has one (required for corporations, partnerships, and most LLCs)
- North American Industry Classification System (NAICS) code for your primary business activity
- The date of your first sale in Utah
- Your business address and any Utah locations, if applicable
Registration steps
Follow these steps to register for a Utah Sales Tax License.
1. Create your online login
Set up your Utah TAP account credentials.
- Choose a username and password
- Set up your security information
- This login is used for all future filings, payments, and account management
If you already have a Utah TAP account for other tax types, you can add a sales tax account to your existing login.
2. Provide your business information
Enter your business name, address, type of entity, and any Utah locations.
- Remote sellers without a Utah location should indicate they are selling remotely
- Utah uses destination-based sourcing for remote sellers, meaning you charge based on where the buyer is located
- Utah has local city, county, and transit district sales taxes on top of the 4.85% state rate, with combined rates varying by location
3. No registration fee
Utah does not charge a fee to register for a sales tax license. Proceed through the application without any payment step.
4. Submit your application
Review your entries and submit the application.
- You will receive an on-screen confirmation after submission
- A confirmation email is typically sent shortly after submission
5. Receive your Utah Sales Tax License
Once approved, you will receive:
- Your Utah Sales Tax License number (used for filing and payments)
- Your assigned filing frequency (monthly, quarterly, or annually, based on expected tax liability)
- Access to Utah TAP for filing, payment, and account management
What happens after registration
After registering, you must begin collecting Utah sales tax on taxable sales and file returns based on your assigned filing frequency. Note that Utah sales tax returns are due on the last day of the month following the reporting period, which differs from the 20th deadline used by most other states.
Digital goods and SaaS are taxable in Utah. See the Utah Sales Tax Guide for details on taxability.
➡ Learn more about Utah sales tax rates, taxability, and nexus in the Utah Sales Tax Guide
➡ See how to file and pay Utah sales tax in the Utah Sales Tax Filing Guide
Note: At Quaderno we love providing helpful information and best practices about taxes, but we are not certified tax advisors. For further help, or if you are ever in doubt, please consult a professional tax advisor or the local tax authorities.
Need help registering across multiple states?
Watch our webinar: US Sales Tax Registration & Filing Tips + AMA. Learn how international sellers register, file, and manage US sales tax compliance across multiple jurisdictions.
Note: At Quaderno we love providing helpful information and best practices about taxes, but we are not certified tax advisors. For further help, or if you are ever in doubt, please consult a professional tax advisor or the tax authorities.
