Texas sales tax penalties, interest and late filing costs
What Texas charges for filing a sales tax return late: $50 for each late report. Assessed even if no tax is due, and even if the report is filed later. Check the table for minimums, caps and conditions. Figures are sourced from the Texas Comptroller — Penalties for Past Due Taxes, last checked on September 11, 2026.
What Texas charges
| Charge | Texas |
|---|---|
| Late filing penalty | $50 for each late report. Assessed even if no tax is due, and even if the report is filed later. |
| Late payment penalty | 5% of the tax if paid 1–30 days late, 10% if paid more than 30 days late, and a further 10% after the date shown on a Notice of Tax/Fee Due. |
| Maximum penalty | 20% of the tax, plus the $50 report penalty. |
| Minimum penalty | $50 per late report. |
| Return required with no sales? | Yes |
| Cost of a late zero return | $50. The flat report penalty applies whether or not any tax was owed for the period. |
| How interest is set | A variable rate determined at the beginning of each calendar year. Interest starts accruing on the 61st day after the report due date. |
| Published interest rate | See department |
| Fraud penalty | See department |
“See department” means the figure is not included in this summary. Check the linked guidance; it does not mean there is no charge.
Texas specifics worth knowing
- The 61-day grace before interest starts is unusual — most states run interest from the original due date.
- The $50 report penalty is the reason a dormant Texas permit still costs money every period it is not filed.
How filing, payment and interest interact
Filing the return and paying the tax are separate obligations. A late return in Texas may lead to a filing penalty, a payment penalty and interest, subject to the state-specific conditions above.
Some states combine penalties or cap their total. Do not assume the two penalty rows should be added together. Check notice requirements, minimums and payment dates with the department, then confirm interest separately for the period involved.
Source and verification
Penalty and interest rules change by legislative session, and several states index interest to a federal rate that resets twice a year. Verify against the department before you file, amend, or respond to a notice.
Texas Comptroller — Penalties for Past Due Taxes →
Figures on this page last verified against that source on September 11, 2026. This is general information about how Texas charges penalties and interest. It is not advice for your situation.
Related
- Texas sales tax: rates, nexus and filing — the rate, threshold and sourcing rules behind the return.
- Sales tax penalties in every published state — compare Texas against the rest.
- Sales tax nexus calculator — check whether you have crossed a state's threshold.
Frequently asked questions
What is the penalty for filing a Texas sales tax return late?
$50 for each late report. Assessed even if no tax is due, and even if the report is filed later. 20% of the tax, plus the $50 report penalty. This is published by the Texas Comptroller — Penalties for Past Due Taxes and was verified on September 11, 2026.
What is the penalty for paying Texas sales tax late?
5% of the tax if paid 1–30 days late, 10% if paid more than 30 days late, and a further 10% after the date shown on a Notice of Tax/Fee Due. Do not add this to the filing penalty without checking the state's combined limits and conditions.
How does Texas charge interest on unpaid sales tax?
A variable rate determined at the beginning of each calendar year. Interest starts accruing on the 61st day after the report due date. Interest is separate from the penalty and runs until the balance is paid in full.
Do I have to file a Texas sales tax return if I had no sales?
$50. The flat report penalty applies whether or not any tax was owed for the period.
Can a Texas sales tax penalty be larger than the tax I owed?
Yes. Texas applies a minimum of $50 per late report. That floor is charged regardless of how small the liability was, so a near-empty period can cost more in penalty than it ever carried in tax.
Can Texas waive a sales tax penalty?
Eligibility and procedures vary. Check the Texas Comptroller — Penalties for Past Due Taxes guidance and contact the department about your circumstances, supporting records and response deadlines. A waiver is not automatic.
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Authoritative sources
US tax rules change every filing season. Always verify the current position with the official sources below before filing.
- IRS — irs.govInternal Revenue Service. Forms, publications, due dates, and current-year thresholds for federal income tax, payroll tax, and 1099 reporting.
- IRS — Forms & InstructionsCanonical PDF forms (W-4, W-9, 1099-NEC, 1040-ES, 941, 940, W-2, W-3) with current-year instructions.
- SSA — Business Services OnlineSocial Security Administration portal for W-2 / W-3 e-filing, EIN verification, and AccuWage validation.
- Streamlined Sales Tax — streamlinedsalestax.orgMulti-state Streamlined Sales and Use Tax Agreement (SSUTA) — registration in 24 SST member states with one application.
- Tax Foundation — Sales Tax & NexusIndependent state-by-state research on sales tax rates, economic nexus thresholds, and franchise / margin tax structures.
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