If your Texas LLC sells tangible goods or taxable services, you are required to collect and remit sales tax — and that starts with a Texas Sales Tax Permit from the Comptroller. The permit is free, but operating without one means you're collecting tax you legally cannot keep, exposing your business to back taxes, penalties of $50 per late return plus 5–10% of tax owed, and potential interest charges. Returns are due by the 20th of the month following each reporting period. This obligation is separate from — and in addition to — the Texas franchise tax report and PIR, which every Texas LLC must file by May 15 each year regardless of revenue.

Step 1: Determine whether your LLC needs a permit

Not every Texas LLC owes sales tax. You need a sales tax permit if your LLC sells:

• Tangible personal property — physical goods such as clothing, electronics, equipment, or supplies
• Taxable services — repairs, amusement, telecommunications, and certain data processing services

You do not need a permit if your LLC exclusively sells:

• Digital goods — Texas does not tax most digital products, including e-books, downloadable software, and most SaaS subscriptions
• Groceries — most food items sold for home preparation are exempt
• Prescription drugs
• Professional services that Texas doesn't tax, such as most accounting, legal, and consulting services

If you're unsure whether your product or service is taxable, check the Comptroller's taxability guide or consult a CPA. When in doubt, applying for the permit is risk-free — it's free and keeps your options open.

Common mistake: Many LLC owners assume their business model doesn't involve "selling anything" and skip the permit, only to discover later that a component of their service is taxable. If any part of your revenue involves physical goods or taxable services, get the permit before your first sale.

This step should take about 10 minutes.

Step 2: Apply for your Texas Sales Tax Permit

The Texas Sales Tax Permit is issued by the Texas Comptroller of Public Accounts. Applying is free and takes about 20 minutes online.

1. Go to the Comptroller's permit application at https://comptroller.texas.gov/taxes/permit/.
2. Create an account or log in to eSystems.
3. Select "Apply for a New Permit."
4. Enter your LLC's legal name, EIN, Texas Taxpayer ID (if you already have one from franchise tax registration), business address, and a description of what you sell.
5. Describe your business activity accurately — the Comptroller uses this to assign your initial filing frequency.
6. Submit. You'll receive your permit number immediately, and a physical permit will arrive by mail.

You must display your permit certificate at your primary place of business if you have a physical retail location. Home-based or online businesses should keep it on file.

This step should take about 20 minutes.

Step 3: Understand your filing frequency

The Comptroller assigns one of three filing frequencies based on your estimated annual tax liability:

• Monthly — if you expect to collect more than $1,500/month in sales tax. Returns are due on the 20th of the following month (e.g., January sales are due February 20).
• Quarterly — for lower-volume filers. Returns are due on the 20th of the month after each quarter ends (April 20, July 20, October 20, January 20).
• Annually — for very low-volume filers. Due January 20 each year.

Your assigned frequency appears in your permit paperwork and in your eSystems account. The Comptroller may change your frequency as your volume changes — watch for notices.

Step 4: Collect the correct sales tax rate

Texas's state sales tax rate is 6.25%. Local jurisdictions — cities, counties, and transit districts — can add up to 2% more, bringing the maximum combined rate to 8.25%.

The correct rate depends on the delivery or point-of-sale location. If you ship goods to a customer in Austin, charge Austin's combined rate. If you sell at a market in a small town, charge that town's rate. The Comptroller's sales tax rate lookup tool lets you look up rates by address.

Common mistake: Charging a flat 6.25% on all sales is wrong if you're shipping into cities with local add-ons. Under-collected sales tax is still owed by your business — not by your customer.

Step 5: File your return and remit tax on time

Whether you owe tax or not, you must file a return every assigned period. Skipping a zero-dollar period is treated the same as skipping a period with tax due.

1. Log into eSystems at comptroller.texas.gov.
2. Select your business and the period you're filing.
3. Enter total sales, taxable sales, and sales tax collected.
4. Remit any payment due via electronic check or credit card.
5. Save your confirmation number.

Returns are due on the 20th. If the 20th falls on a weekend or holiday, the due date shifts to the next business day.

This step should take about 10–15 minutes per filing period.

For a complete picture of all compliance obligations your Texas LLC may owe, see the Texas LLC compliance checklist.

Quick Reference

Frequently asked questions

What happens if my Texas LLC doesn't have a sales tax permit?

Operating without a required permit means you're collecting sales tax you're not authorized to keep. The Comptroller can assess back taxes for every period you were required to have a permit, plus $50 per late return and 5–10% of the tax owed. In serious cases, the state can pursue criminal charges for tax fraud. The permit is free — there is no reason to delay once you're selling taxable goods or services.

Do I need a Texas sales tax permit if I only sell digital products?

In most cases, no. Texas does not tax most digital goods, including e-books, downloadable software, and most SaaS subscriptions. However, some digital services — particularly data processing and telecommunications — can be taxable. If your product blurs the line between software and a taxable service, verify your specific situation with the Comptroller or a tax advisor before skipping the permit.

Do I have to file a Texas sales tax return if I had zero sales that period?

Yes. Texas requires you to file a return for every assigned period, even if you had no taxable sales and owe $0. Failing to file a zero-dollar return carries the same $50 late-filing penalty as failing to file when you owe tax. Log into eSystems, enter zeros, and submit — it takes about two minutes.

How do I find the correct sales tax rate for my customers?

The combined rate depends on where the sale is delivered or takes place. Use the Comptroller's sales tax rate lookup tool and enter the customer's delivery address. For in-person sales, use the address of your business location. The tool updates regularly as local rates change.

Can I cancel my sales tax permit if I stop selling taxable goods?

Yes. If your business permanently stops making taxable sales, you can close your permit account through eSystems or by contacting the Comptroller. You'll need to file a final return for the period you stopped selling. Keep your records for at least four years — the Comptroller's standard audit window.

Last verified: 2026-04-27

Sources: Texas Comptroller — Sales Tax · Sales Tax Permit Application · Sales Tax Rate Lookup