The basics

Rate6.25% state plus up to 2% local, 8.25% at most. Most in-state sellers charge the rate where their business is. Rate locator
PermitFree. Needed if you sell taxable goods or services in Texas. Remote sellers once Texas revenue passes $500,000 a year.
GoodsTaxable unless exempt
ServicesTaxable only if on the list of 16 below

The 16 taxable services

Amusement. Cable TV. Certain personal services. Parking and storage. Repair and maintenance of tangible property. Telecommunications. Credit reporting. Debt collection. Insurance services. Information services (80%). Real property services. Data processing (80%). Commercial building repair and remodeling. Security. Telephone answering. Electricity delivery.

Tax Code 151.0101, Publication 96-259

Where businesses get it wrong

  • Labor set to non-taxable. Repair labor, trip charges and freight are taxable when the job is taxable. 34 TAC 3.292, 3.303
  • No certificate on file. Every untaxed sale needs a resale or exemption certificate, or it is presumed taxable. 34 TAC 3.285, 3.287
  • Commercial vs home work. Commercial repair and remodeling is taxable, home work is not. 34 TAC 3.357
  • Use tax skipped. Owed on taxable items bought without Texas tax and on inventory you use yourself. 34 TAC 3.346

Which certificate

CustomerGet
ResellerForm 01-339 front, with their 11-digit Texas permit number
Manufacturer, other exempt useForm 01-339 back
Farm or ranchForm 01-924 with a current Ag/Timber Number (all expire Dec 31, 2027)
NonprofitForm 01-339, only if Comptroller-approved
GovernmentExempt automatically, keep the purchase order
Out of stateProof of delivery outside Texas

Take it at the time of sale. In an audit you get 90 days to produce missing ones. Keep them four years after the last sale. 34 TAC 3.285, 3.287, 3.281

Filing and paying

DueThe 20th of the next month
How oftenMonthly. Quarterly under $1,500 a quarter. Yearly under $1,000 a year, with approval.
Discounts0.5% for filing on time, plus 1.25% for prepaying a good estimate by the 15th
BasisCash or accrual, used consistently
PaymentWebEFT bank debit is free. Cards cost 2.25% plus 25 cents.

Tax Code 151.401, 151.423 to 151.425, 34 TAC 3.286, 3.302, card fees

If something went wrong

Late return$50
Late payment5% (1 to 30 days), 10% after 30 days, another 10% after a notice
InterestStarts 60 days after the due date, 7.75% in 2026
AuditsUsually four years back
Voluntary disclosureBefore the Comptroller contacts you. Four-year lookback, penalties and interest waived, except on tax collected but never sent in.

Penalties, Interest, Voluntary Disclosure

Selling a business

A sale of all the operating assets is exempt. Before closing, request a Certificate of No Tax Due (Form 86-114), or the buyer can inherit the seller's unpaid sales tax. Tax Code 151.304, Publication 98-117

General information as of the review date, not advice for your facts. Rules have exceptions not shown here. Check the source or ask a CPA before acting.

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