Texas Sales Tax Guide for Small Business Owners

A boutique owner in the Heights collected sales tax on every purchase for a year, kept it in her main account, and spent it as it came in without setting it aside. When her quarterly return came due, she owed the state several thousand dollars she no longer had. The money was never hers. It was the state’s, collected on the state’s behalf, and she had spent it like revenue.

Sales tax trips up more small businesses than almost any other tax, not because the rules are impossible, but because the money passes through your hands and feels like income when it is not. Here is how Texas sales tax works, what you collect, and how to stay clean with the Comptroller.

The Texas Rate: 6.25% Plus Local

Texas has a state sales tax rate of 6.25%. On top of that, cities, counties, transit authorities, and special purpose districts can add their own local tax, up to a combined 2%. That brings the maximum total rate to 8.25%.

Most of the Houston area charges the full 8.25%: 6.25% state plus the local add-ons. The exact rate is tied to the address where the sale is delivered or takes place, so a business selling in several locations may collect at slightly different rates depending on where the customer is.

The key thing to understand is that sales tax is not your money. You are collecting it from the customer and holding it until you send it to the state. Treating it as revenue, the way the Heights boutique owner did, is how businesses end up owing tax they have already spent.

What Is Taxable and What Is Not

Not everything a business sells is subject to sales tax. The general shape of it:

Tangible goods are usually taxable. Physical products, clothing, furniture, electronics, prepared food, generally carry sales tax when sold to an end customer.

Some services are taxable, many are not. Texas taxes a specific list of services, including data processing, information services, security services, and certain repair and remodeling work. Many professional services, such as legal, accounting, and medical, are generally not taxable. Because the taxable list is specific, the safe move is to confirm where your service falls rather than guess.

Some sales are exempt. Sales for resale (a wholesaler selling to a retailer who will resell the item), certain groceries, and sales to exempt organizations can be non-taxable when the buyer provides a valid exemption or resale certificate.

For a construction or remodeling business, the line between taxable and non-taxable work is especially tricky, because labor and materials can be treated differently depending on the type of contract. That is one area where a quick check saves an expensive correction later.

Getting a Sales Tax Permit

Before making your first taxable sale in Texas, you need a sales tax permit from the Texas Comptroller of Public Accounts.

The permit is free. You apply online through the Comptroller’s website, and you will need your business details and EIN. If you have not set up the business side of things yet, our guide on Texas franchise tax covers the other main state registration, and the two often get handled together when a business first registers.

Selling taxable goods without a permit, or collecting tax and not remitting it, exposes you to penalties and interest. The permit is the easy part. Skipping it is the expensive part.

Collecting, Holding, and Remitting

Once you have the permit, the cycle is simple in theory:

1. Collect the correct rate on taxable sales, based on the customer’s location.
2. Hold that money separately, because it belongs to the state.
3. File and pay by the deadline the Comptroller assigns you.

The middle step is where businesses fail. The single best habit is to move collected sales tax out of your operating account and into a separate holding account as it comes in. When the return is due, the money is there. This is the same discipline that keeps quarterly taxes from becoming a crisis: set aside what is not yours to spend.

Filing Frequency and Deadlines

The Comptroller assigns each business a filing frequency based on how much tax it collects:

Filing Frequency	Typical Business
Monthly	Higher sales volume
Quarterly	Moderate volume
Yearly	Low volume

Returns and payment are generally due on the 20th of the month after the reporting period ends. A quarterly filer covering January through March, for example, files by April 20.

One point that catches new businesses: even if you had no taxable sales in a period, you usually still have to file a zero return. Silence is not the same as filing, and a missed return can trigger penalties even when no tax was owed.

Sales Tax vs. Franchise Tax

New business owners often confuse the two main Texas state taxes. They are separate.

Sales tax is collected from customers on taxable sales and passed through to the state. It is not the business’s own money.

Franchise tax is a tax on the business’s own margin, filed annually. Most small businesses fall under the no-tax-due threshold (around $2.47 million in revenue) and owe nothing, but many still file a report.

A business can owe one, both, or neither, depending on what it sells and how much it earns. A high-revenue consulting firm might owe franchise tax but collect little or no sales tax. A small retail shop might collect plenty of sales tax but owe zero franchise tax. Keeping them straight in your books matters, and it is part of a broader small business tax planning approach that looks at every obligation together.

Where Sales Tax Goes Wrong

Spending the money you collected. The most common and most damaging mistake. The tax is the state’s from the moment you collect it. Set it aside.

Charging the wrong rate. Collecting 8.25% on a sale delivered to a location with a lower combined rate, or under-collecting, both create problems. The rate follows the delivery address.

Assuming a service is not taxable. Some services are on the taxable list, and guessing wrong means you owe tax you never collected. Confirm your category.

Forgetting the zero return. No sales in a period still usually means filing. Skipping it invites penalties.

Mixing sales tax into revenue on the books. If your bookkeeping treats collected sales tax as income, your numbers are wrong and your tax set-aside is invisible. Clean books keep the two separate. This also affects how you handle 1099 reporting and other filings that depend on accurate income figures.

Keep the State’s Money Separate

Texas sales tax is manageable once you accept the core idea: the tax you collect is not yours. Get the permit before your first sale, collect the right rate, hold the money apart from your revenue, and file on time, even when the return is zero. Do that and sales tax is a routine task instead of a quarterly scramble.

If you want help setting up sales tax collection, keeping the books clean, and handling the filings, our team works with Houston small businesses on exactly this. Learn more about our tax preparation services, or call us at (346) 389-5215 to talk through your situation.

---

This article provides general information and is not tax advice. Sales tax rules and rates change, and you should consult a qualified tax professional or the Texas Comptroller about your specific circumstances.