How to Get a Sales Tax ID in Texas: Apply, Deposit, Penalties

To get a sales tax ID in Texas, apply online through the Texas Comptroller’s eSystems portal. The permit is free, the application takes about 20 minutes, and you’ll receive a temporary sales tax ID number on the confirmation screen right away. The physical permit arrives at your business address in two to three weeks.¹

Who Needs One

Any business that sells, leases, or rents taxable goods or provides taxable services in Texas needs a permit before making its first sale. That covers brick-and-mortar retailers, online sellers, service providers, and anyone renting out tangible goods. The Comptroller issues a separate permit for each location, so a company with three storefronts needs three permits.²

Occasional sellers get caught too. If you make more than two sales of taxable items in a 12-month period, Texas treats you as a retailer and requires a permit. That threshold sweeps in people who work craft fairs, flea markets, and pop-up events more than a couple of times a year.

If everything you sell is exempt — groceries, most prescription and over-the-counter medications, and dietary supplements are generally exempt from Texas sales tax — you may not need a permit at all.³ The moment any part of your inventory is taxable, though, get the permit.

Remote Sellers

You don’t have to be physically located in Texas to need a permit. Once your total Texas revenue hits $500,000 or more in the preceding 12 calendar months, you’ve established economic nexus and must register, collect, and remit Texas sales tax.⁴ Texas has no separate transaction-count threshold. Revenue is the only trigger.

Marketplace Sellers

Selling through Amazon, eBay, Etsy, or a similar platform changes the picture. The marketplace itself is responsible for collecting and remitting Texas sales tax on those sales, and it must certify to you that it’s doing so. With that certification in hand, you don’t need to separately collect tax on marketplace sales.⁵ Without the certification, assume the obligation is yours until you receive one. Anything you sell outside the marketplace — through your own website, for instance — remains your responsibility, and that’s where the permit comes in.

What to Have Ready Before You Apply

The application moves quickly if you gather everything first:

Your legal business name, any DBA name, and both a physical and mailing address.
Your Federal Employer Identification Number. Sole proprietors without an EIN can use their Social Security Number.¹
Your entity type: sole proprietorship, partnership, corporation, LLC, or other.
Names, addresses, and Social Security Numbers for every owner, partner, or corporate officer.
A description of what you sell or what services you provide, along with your anticipated start date.
Your NAICS code for your primary business activity. If you don’t know yours, you can look it up on the Census Bureau’s website.

How to Submit the Application

Online is the fastest route. The Comptroller’s eSystems portal walks you through each field, and the confirmation page gives you a temporary sales tax ID number you can start using immediately.¹

If online isn’t an option, download Form AP-201 (Texas Application) from the Comptroller’s website. Completed forms can be emailed to sales.applications@cpa.texas.gov or faxed to 512-936-0010. The paper route runs slower because you lose the instant confirmation and add mail handling to the process.

Either way, the physical permit reaches your business address in about two to three weeks.¹

Will You Owe a Security Deposit?

The Comptroller can require a bond or security deposit before issuing your permit. The amount is based on your estimated tax liability, and the rule allows up to the greater of $100,000 or four times your average monthly tax liability.⁶ Itinerant vendors without a fixed location face a minimum bond of $500. Most small businesses with no prior tax history won’t be asked for a deposit, but if you have delinquent taxes on record or are flagged as high-risk, expect this step.

Once the Permit Arrives

You must display the permit where customers can see it at your place of business.² It’s tied to you and to that specific address, so you can’t transfer it to a new owner or move it to a different location without getting a new one.⁷

Texas sales tax permits don’t expire, but they’re only valid while you’re actively selling. If you close or stop making taxable sales, cancel the permit with the Comptroller’s office and return it. The Comptroller can also cancel a permit on its own if it determines the business is no longer operating.⁷

Buying Inventory Tax-Free

One practical benefit of holding the permit is the ability to buy inventory without paying sales tax at the time of purchase. Give your supplier a completed Texas Sales and Use Tax Resale Certificate (Form 01-339) and they’ll keep it on file. You collect tax from your customer when you eventually sell the item.⁸

The certificate covers items you’ll resell as-is or incorporate into products for sale. It does not cover office furniture, computers, supplies, or anything for personal use. Buy something tax-free with a resale certificate and then use it yourself, and you owe use tax on that item. Using a resale certificate to dodge tax on personal purchases is a criminal offense in Texas, ranging from a Class C misdemeanor to a second-degree felony depending on the amount of tax evaded. The buyer, not the seller, carries that legal risk.⁸

What Comes With the Permit: Collecting and Filing

Texas charges a 6.25% state sales tax. Local jurisdictions can add up to 2%, bringing the maximum combined rate to 8.25%. You’re responsible for collecting the correct combined rate for each location where you make sales.

The Comptroller assigns you a filing frequency — monthly, quarterly, or annually — based on how much tax you owe. Higher-volume businesses file monthly; lower-volume ones file quarterly or yearly. Your assigned frequency will appear on your permit paperwork, and it can change over time as sales volume shifts.

Filing on time comes with a small reward. Any business that files and pays by the due date can keep 0.5% of the tax collected. Monthly and quarterly filers who also prepay their estimated tax for the next period earn an additional 1.25% discount.⁹ Missing a due date, by contrast, triggers a $50 late report fee plus escalating penalties on the tax owed.¹⁰

Penalties for Operating Without a Permit

Selling taxable goods or services in Texas without a permit is a criminal offense, and the charges get worse with each violation:

First offense: Class C misdemeanor.
Second offense: Class B misdemeanor with a fine up to $2,000.
Third offense: Class A misdemeanor with a fine up to $4,000.
Fourth or subsequent offense: Class A misdemeanor with a fine up to $4,000, up to one year in jail, or both.

Each day you operate without a permit counts as a separate offense.¹¹ A month of unpermitted operation isn’t one violation; it’s 30. Prosecution at that level is unlikely for a first-time oversight, but the statute gives the Comptroller significant leverage if you ignore the requirement after being warned.

If You’ve Already Been Selling Without One

If you should have registered months or years ago, the Comptroller offers a Voluntary Disclosure Agreement that limits the damage. The program waives all statutory penalties and, in most cases, interest. The one exception: if you collected sales tax from customers and never sent it to the state, interest on those amounts still applies.¹²

Under a VDA, the Comptroller limits its review to returns due within the four years before you first made contact. Without the agreement, the state can look back further. You have 60 days after signing to calculate what you owe and submit payment.

You only qualify if the Comptroller hasn’t already contacted you about the liability or notified you of an audit. Once the state reaches out first, this door closes. If you suspect you should have been registered, coming forward before the Comptroller finds you is the single best way to cap your exposure.¹²

1
Texas Comptroller of Public Accounts. Texas Online Tax Registration Application
2
State of Texas. Texas Tax Code 151.201 – Sales Tax Permits
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Texas Comptroller of Public Accounts. Grocery and Convenience Stores
4
Streamlined Sales Tax. Remote Seller State Guidance
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Texas Comptroller of Public Accounts. Marketplace Providers and Marketplace Sellers
6
Legal Information Institute. 34 Texas Administrative Code 3.327 – Taxpayers Bond or Other Security
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Texas Comptroller of Public Accounts. Texas Sales and Use Tax Frequently Asked Questions
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Texas Comptroller of Public Accounts. 01-339 Sales and Use Tax Resale Certificate / Exemption Certification
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Texas Comptroller of Public Accounts. Texas Sales and Use Tax Frequently Asked Questions
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Texas Comptroller of Public Accounts. Penalties for Past Due Taxes
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State of Texas. Texas Tax Code 151.708 – Selling Without Permit
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Texas Comptroller of Public Accounts. Voluntary Disclosure Program