Utah Sales Tax Account Setup in 2026: What an LLC Should Finish Before Opening Online Sales

August 19, 2026

You built your website. You set up your payment processor. You are ready to take orders. But Utah wants something from you first. The state requires a sales tax license before you collect a single dollar in taxable sales. If you open for business without one, every dollar you collected is back-taxes, penalties, and interest waiting to happen.

This guide covers exactly what a Utah LLC needs to do before opening online sales in 2026 — the registration, the nexus rules, the rate structure, and the compliance calendar.

What Is a Utah Sales Tax License

A Utah sales tax license is an account with the Utah State Tax Commission that authorizes your LLC to collect and remit sales tax on taxable sales in the state. It is free to obtain. There is no fee. The license itself does not expire, but you must file returns on the schedule the Tax Commission assigns to you.

If your LLC sells taxable goods or services in Utah — or will sell them — you register through the Utah Tax Commission online portal. You need a Utah Sales and Use Tax account, which uses Form TC-69. The registration is free and can be completed in a single online session.

This is different from a business license. A city business license lets you operate in a jurisdiction. The Utah sales tax license lets you collect the state-mandated tax on sales. You may need both.

When You Must Register — The Nexus Rules

You might think sales tax only applies if you have a physical storefront in Utah. That is wrong. The threshold that triggers a Utah sales tax obligation is lower than most new online sellers expect.

Utah law requires sales tax collection from any seller who has economic nexus in the state. For out-of-state sellers, economic nexus triggers when either of these is true in a calendar year: $100,000 in Utah sales, or 200 separate transactions delivered into Utah. Either threshold, and you must register for a Utah sales tax license regardless of where your LLC is based.

For sellers physically located in Utah, the threshold is lower. A Utah-based seller must register if making any taxable sales at all. Physical presence — called physical nexus — includes having an office, warehouse, employee, or even regular inventory in the state.

If you are an out-of-state LLC dropshipping products into Utah, the rules get more nuanced. If the dropshipper is a Utah-licensed seller fulfilling your orders, the transaction may already include tax collection at the wholesaler level. But if you are the retailer bringing the product to the customer, economic nexus rules still apply to you as the seller. Consult a Utah tax professional for dropshipping scenarios because liability can flow in unexpected directions.

What Is Taxable in Utah

Utah taxes most tangible personal property. That means physical items you sell and ship to customers. It also includes some services. The base state sales tax rate is 6.1 percent. Cities and counties add their own rates on top, which means the combined rate your customers pay varies depending on where the product is delivered.

Here is what is generally taxable in Utah:

Physical goods like clothing, electronics, furniture, and most retail products are taxable. Digital goods like downloaded files, streaming subscriptions, and software access are taxable in Utah. Services are a mixed category — some services are taxable, others are not. Taxable services include things like parking, dry cleaning, and some repair services. Non-taxable services include most professional services, medical services, and educational services.

One common mistake is assuming food and clothing are always tax-exempt. In Utah, food for home consumption is taxable, though a lower state rate of 3 percent applies. Prepared food from restaurants is taxed at the full rate. Clothing under $110 per item is exempt from the state portion of sales tax in Utah, but local taxes still apply.

Utah City and County Tax Rates

The 6.1 percent Utah state rate is only part of what your customers pay. Cities add their own local rates, and the total combined rate varies by delivery address. In 2026, combined rates in most Utah cities fall between 6.1 and 9.05 percent.

Salt Lake City has a combined rate of approximately 7.75 percent. Provo is around 7.55 percent. Ogden runs about 7.6 percent. St. George is approximately 7.25 percent. Logan is around 7 percent. These rates are set by each city and can change annually, so you should verify the exact rate for any Utah delivery address using the Utah Tax Commission rate lookup tool before setting up your tax calculation software.

Your sales tax software or payment processor should handle rate calculation automatically if you enter the customer’s delivery address. If you are manually calculating rates, you are taking on unnecessary risk. The consequences of charging the wrong rate — even accidentally — create reconciliation headaches and customer disputes.

Step 1: Register for Your Utah Sales Tax Account

Go to the Utah Tax Commission website and create a tax portal account. Search for “Utah Tax Commission new sales tax account” or navigate directly to the online services section. You will need your LLC’s EIN, your business formation date, and an estimate of your first-year Utah sales.

The registration itself takes 15 to 30 minutes if you have your LLC documents ready. The Tax Commission will assign you a filing frequency based on your estimated tax liability. New sellers typically start on a monthly or quarterly schedule and are promoted to more frequent filing if their liability grows.

There is no fee to register. The sales tax license is free. The cost comes later — paying over the tax you collect, on time, every filing period.

Step 2: Set Up Tax Calculation in Your Sales Platform

Once you have your Utah account number, connect it to your sales platform. Whether you use Shopify, WooCommerce, BigCommerce, or another system, you need to configure your tax settings to use Utah rates by delivery address.

Most major platforms have built-in Utah sales tax tables that the Tax Commission updates annually. Make sure your platform is pulling current rates. Using stale rates means under-collecting or over-collecting, and both create problems. Under-collecting means you owe the difference out of pocket. Over-collecting creates customer disputes and possible regulatory scrutiny.

Set your nexus address to your Utah location or the address from which you are shipping. If you dropship from a fulfillment center in Utah, that location may create a separate nexus point — and you may need to charge the rate for that city, not your LLC’s home city.

Step 3: Understand the Filing Schedule and Due Dates

The Utah Tax Commission assigns your filing frequency based on projected tax liability. The schedule is:

Monthly filers — for businesses with Utah tax liability over $1,000 per month. Returns are due by the last day of the following month. If you are a large online seller with significant Utah sales, you will likely be on this schedule.

Quarterly filers — for businesses with moderate liability, typically between $100 and $1,000 per month. Returns are due by the last day of the month following each quarter: April 30, July 31, October 31, and January 31.

Annual filers — for small sellers with Utah liability under $100 per month. Returns are due January 31 for the prior calendar year.

Penalties for late filing and late payment are substantial. Utah imposes a 10 percent penalty on returns filed late, plus interest on any unpaid balance. If you consistently miss filings, the Tax Commission can escalate your filing requirements, audit your account, or revoke your license.

Step 4: Get a Utah Resale Certificate to Buy Inventory Tax-Free

Your Utah sales tax license also gives you access to a resale certificate. This is one of the most valuable tools for a new online seller. When you buy inventory from a wholesaler or distributor and you hold a valid resale certificate, you purchase those goods without paying Utah sales tax at the wholesale level.

The wholesale seller keeps the resale certificate on file and does not charge you tax. You then collect tax from your customer when you sell the product at retail. This is called tax-in, tax-out — and it is the correct way to handle inventory purchasing.

Without a resale certificate, you pay sales tax on every wholesale purchase. That raises your cost of goods and erodes your margin on every item until you eventually recover it through retail sales tax collected from customers. Get the certificate before you buy your first unit of inventory.

You apply for a resale certificate through the Utah Tax Commission as part of your sales tax account setup. It is free and the certificate is issued promptly.

Do Marketplace Facilitators Change This

If you sell through Amazon, eBay, Etsy, Walmart, or similar marketplace platforms, the calculus changes. Most major marketplace facilitators in Utah are required to collect and remit sales tax on behalf of their third-party sellers under the Marketplace Fairness Act and related Utah legislation.

When a marketplace facilitator collects the tax for you, you do not need to separately collect it on those sales. The marketplace handles the tax collection, remittance, and filing for those transactions. You still need your own Utah sales tax license, but your reporting obligations for marketplace sales are reduced.

The complication comes when you sell both through a marketplace and through your own direct website. On direct sales, you are responsible for collecting and remitting Utah sales tax yourself. Your tax software must be configured to handle both scenarios — marketplace-collected tax and direct-collected tax — without double-counting.

If you are new to selling online, starting exclusively through a marketplace facilitator for your first months can simplify the tax side while you learn the compliance calendar.

What Happens If You Sell Before Registering

If you open online sales and collect money without a Utah sales tax license, you are technically operating illegally. The practical risk is not usually criminal — it is financial. The Utah Tax Commission can back-assess all uncollected and unreported sales tax going back to when you first had nexus. Interest accrues at the statutory rate, currently 6 percent per year, and penalties can add 10 percent or more of the total liability.

The good news: Utah has a voluntary disclosure program for sellers who come forward before the Tax Commission contacts them. Under voluntary disclosure, you can often negotiate a reduced look-back period — typically three years instead of the full statutory period — and penalties are frequently waived. The program is designed to bring sellers into compliance without punishment, as long as they come forward proactively.

If you are already selling online into Utah without a license, stop selling into Utah immediately and contact a Utah tax professional before you accumulate more liability. The longer you wait, the larger the potential bill grows.

Related Reading

If your LLC is hiring its first employee in Utah, you need to handle state payroll accounts in addition to sales tax. Our Utah Hiring Checklist for 2026 covers the Department of Workforce Services registration, Utah New Hire Reporting, and state unemployment insurance.

For LLCs formed in Utah that need to keep their good standing with the state, our Utah Annual Renewal Filing for LLCs in 2026 walks through the biennial statement and the $20 renewal fee.

If you need to update your LLC’s registered information after formation, our Utah Certificate of Organization Amendments for LLCs covers the amendment process with the Utah Division of Corporations and Commercial Code.