Calculating Texas sales tax

Updated on Wednesday 9th July 2025

Table of contents:

• How much is sales tax in Texas?
• Texas sales tax rates by location
• How to calculate Texas sales tax
• Sales tax exemptions in Texas
• Online sales tax rules for Texas businesses
• Use tax vs. sales tax in Texas
• FAQs about Texas sales tax

Key takeaways

• Texas charges a 6.25% state sales tax, with local jurisdictions able to add up to 2%, for a maximum of 8.25%.
• Sales tax applies to most goods and some services, but exemptions exist for items like groceries, prescription drugs, and certain medical devices.
• Calculating sales tax involves multiplying the tax rate by the item price and rounding correctly.
• Businesses selling online in Texas—regardless of physical presence—must collect and remit sales tax if they meet economic thresholds.
• Staying compliant includes registering for a tax permit, collecting and filing sales tax properly, and maintaining transaction records. Use tax may apply when Texas sales tax isn’t collected at the time of purchase.
• Texas offers sales tax holidays for specific items at certain times of year.
• Failing to collect or remit tax can result in penalties, audits, and interest charges.

How much is sales tax in Texas?

Texas imposes a 6.25% state sales and use tax on most retail sales, leases, and rentals of both goods and many taxable services. This means if you’re selling or leasing items—or providing certain services—in Texas, you’ll generally need to collect and remit state tax.

Understanding how to calculate sales tax correctly helps you avoid costly mistakes and saves you time on paperwork, so you can focus on running your business.

Texas sales tax rates by location

Texas cities, counties, transit authorities, and special-purpose districts can impose additional local sales taxes. Local authorities—such as cities, counties, and special purpose districts—can impose up to 2% on top of the state rate, bringing the maximum combined rate to 8.25%. Be sure to check your local jurisdiction’s rate so you collect and remit the correct amount.

Knowing where to check rates helps you make better business decisions and ensures you collect the correct amount from customers.

Here’s an example of tax rates in several cities in Texas.

Since local business sales tax in Texas is updated periodically, it’s important to check the latest rates that apply to your business on the Texas Comptroller of Public Accounts website.

How to calculate Texas sales tax

Sales tax doesn't have to be complicated – understanding the basics helps you stay compliant with Texas tax laws and keeps your business running smoothly.

Here's a straightforward formula that makes calculating Texas sales tax easy

Sales tax = tax rate x item price.

This formula gives you the amount in sales tax to add to the sale price to get the total cost to the customer.

To calculate Texas sales tax:

1. Convert the tax rate to a decimal: Divide by 100. For the Texas sales tax rate of 6.25%, this would be 6.25% / 100 = 0.0625.
2. Calculate the tax amount: Multiply the item price by the tax rate. For an item that costs $15.95, this would be 0.0625 (tax rate) x $15.95 (item price) = $0.996. Round the 3rd decimal to the nearest penny, making the tax $1.00.

If you’re unsure of what the sales taxes are for your local jurisdiction, you can find the information you need on the Texas sales tax page.

Sales tax exemptions in Texas

Use the table below to understand some Texas tax exemptions:

While sales tax applies to most retail goods, the Texas Comptroller of Public Accounts has varying exceptions to taxable items. For example, products such as meat and produce food items, prescription medications, and certain medical devices are excluded from sales tax.

Understanding exemptions means you can avoid charging unnecessary tax, which helps you build trust with customers and keeps your business running smoothly.

Online sales tax rules for Texas businesses

If you sell products or services online, you may be required to collect sales tax in Texas, even if you don’t have a physical location in the state. According to the Texas Wayfair Law that went into effect on October 1, 2019, remote sellers and online marketplaces must collect and remit Texas sales tax (6.25%), plus any applicable local taxes, if they meet certain sales thresholds.

Knowing these rules saves you time on research and helps you avoid penalties, so you can focus on growing your online sales.

How to stay complaint with online Texas sales tax

Here are the key steps to stay compliant when selling online:

1. Register for a Texas Sales and Use Tax Permit. You must register for a seller’s permit through the Texas Comptroller of Public Accounts.
2. Ensure you’re collecting the correct tax. You must collect the appropriate tax rate, which includes the state rate of 6.25% plus any applicable local taxes.
3. File and remit sales tax regularly. File sales tax returns and pay the collected taxes based on the assigned filing frequency for your business. This could be quarterly, monthly, or yearly depending on your business.
4. Maintain business records. Keep detailed records of all transactions for at least four years, including sales through marketplaces.

Staying compliant with Texas online sales tax laws will help you avoid penalties and ensure proper tax collection.

Use tax vs. sales tax in Texas

Your business might need to handle use taxes as well as sales tax. While sales tax is collected by the seller at the time of purchase and is remitted to the Texas Comptroller of Public Accounts, use tax is a one-time tax that occurs when sales tax isn’t collected at the point of sale but the taxable good or service is stored, used or consumed in Texas.

Use tax applies to:

• out-of-state purchases where Texas sales tax isn’t collected
• online transactions from sellers who don’t collect sales tax
• tax-free purchases that are used in Texas
• purchases of taxable items in another country or state that are brought to Texas

For instance, if you purchase office equipment online from a seller that doesn’t charge sales tax, you must report and pay use tax directly to the Texas Comptroller of Public Accounts. Similarly, a Texas business that purchases manufacturing materials tax-free from an out-of-state vendor but uses the materials in Texas must pay use tax.

Being aware of when use tax applies helps you stay organized and avoid unexpected costs, which supports healthy business operations.

FAQs on Texas sales tax

Here are some FAQs about Texas sales tax:

Do you need a sales tax permit in Texas?

Yes, any business selling taxable goods or services in Texas must register for a Texas Sales and Use Tax Permit with the Texas Comptroller of Public Accounts before collecting sales tax.

How often do you need to file Texas sales tax returns?

Filing frequency in Texas depends on the amount of sales tax collected. When you apply for your sales tax permit, the Texas Comptroller will assign your filing schedule – monthly, quarterly, or annually.

Is labor subject to sales tax in Texas?

It depends on the type of labor. Labor that results in a taxable tangible product – such as furniture assembly, or appliance installation – is subject to sales tax in Texas. However, professional services like legal advice, medical services, and consulting are exempt. Certain repair and remodeling services for nonresidential property, such as hospitals, office buildings, or restaurants, may be subject to sales tax. Check with the Texas Comptroller of Public Accounts for specific classifications that apply to your business.

Do nonprofit organizations have to pay Texas sales tax?

Most nonprofit organizations in Texas are required to pay sales tax unless they apply for and receive tax-exempt status from the Texas Comptroller of Public Accounts. To qualify, organizations must meet specific criteria and obtain a Texas Sales and Use Tax Exemption Certificate. Certain purchases and sales by qualifying nonprofits may be exempt from sales tax, depending on the type of organization and activities.

Is there a sales tax on real estate transactions in Texas?

No, real estate sales are not subject to sales tax in Texas. However, certain commercial property leases may be subject to Texas sales and use tax, depending on the terms of the lease agreement. Additionally, real estate transactions may be subject to other taxes and fees, including property taxes and documentary transfer taxes.

Does Texas charge sales tax on vehicle purchases?

Yes, vehicles purchased in Texas are subject to the state's motor vehicle sales tax rate of 6.25%. This tax applies to purchases from dealerships and private sellers. If purchasing a vehicle from a private seller, the buyer must self-report and pay the tax when registering the vehicle with the Texas Department of Motor Vehicles (TxDMV). However, local sales taxes don’t apply to motor vehicle purchases.

How does Texas's sales tax apply to shipping and delivery charges?

In Texas, shipping and delivery charges are generally taxable if the item being shipped is taxable. If a purchase is exempt from sales tax, the shipping charge is also exempt. If the seller includes shipping charges in the total price or does not allow the buyer to arrange their own shipping, the delivery charge is taxable. However, if shipping is separately stated and the item being shipped is not taxable, then the shipping charge is not subject to sales tax.

Does Texas offer sales tax holidays?

Yes, Texas has several sales tax holidays throughout the year. During these designated periods, certain items are temporarily exempt from sales tax. Examples include:

• Back-to-School sales tax holiday (August): Exempts clothing, footwear, school supplies, and backpacks priced under $100.
• Energy Star sales tax holiday (May): Exempts qualifying Energy Star appliances such as air conditioners, refrigerators, and washing machines.
• Emergency preparation sales tax holiday (April): Exempts emergency supplies like generators, batteries, and flashlights.

Be sure to refer to the Texas Comptroller of Public Accounts for exact dates and eligible items.

What happens if a business doesn’t collect or remit Texas sales tax?

If you don't collect or remit sales tax properly in Texas, you could face penalties, interest charges, and other complications. The Texas Comptroller of Public Accounts may audit businesses and impose fines, including a 10% penalty on unpaid taxes, accrued interest on overdue amounts, and any additional penalties for repeated noncompliance, such as possible suspension of your business.

What items are not subject to sales tax in Texas? (H3)

Some food items (like meat, fruits, and vegetables), prescription medications, and certain medical devices are exempt from sales tax. For more examples, check the “Sales tax exemptions in Texas” section in this guide, or visit the Texas Comptroller’s website.