City rate

Roma, Texas sales tax rate: 8.25%

Last updated Checked monthly

The sales tax rate in Roma, Texas is 8.25%. That’s the 6.25% state rate plus 2% in local taxes. It’s the highest combined rate Texas allows, and 361 other cities pay the same.

Calculated by the Sales Tax APIThe same engine Zamp customers use.

Roma combined rate

8.25%

Texas state
6.25%
RomaCity
2%
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Roma sales tax calculator

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Delivered to
Roma, TX 78584City centre
Sales tax$8.25on $100.00 · total $108.25
Taxable8.25% combined rate
  • TexasState · 6.25%$6.25
  • Roma City (Starr County)City · 2%$2.00

General merchandise delivered to Roma, TX 78584.

Charging this at checkout? Zamp calculates it on every order and files the returns.

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Roma sales tax rate breakdown

State and city taxes add up to 8.25%.

Roma sales tax by jurisdiction
JurisdictionTypeRate
State of TexasState6.25%
Roma City (Starr County)City2%
Combined rate8.25%

Rate history

  1. July 20238.25%
  2. July 20248.25%
  3. July 20258.25%
  4. July 20268.25%
  5. Today8.25%

No change since July 2023.

Sales tax near Roma

Closest cities

Elsewhere in Starr County

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Zamp calculates tax at each customer’s address, then files and pays every Texas return for you, with a sales tax team you can call.

Roma sales tax questions.

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What is the sales tax rate in Roma, Texas?

The combined sales tax rate in Roma is 8.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 2% Roma City (Starr County).

Does the sales tax rate vary within Roma?

Roma has no special-district taxes, so most addresses in the city pay the same 8.25%: Texas’s 6.25% plus 2% city tax. This rate was calculated for Roma’s 78584 ZIP code; the calculator prices any exact address.

Is SaaS taxable in Roma?

Partly. Texas taxes 80% of the price of software as a service, so the effective rate in Roma is 6.6%.

Do online sellers have to collect sales tax in Roma?

Yes, if they have nexus in Texas: more than $500,000 in Texas sales in the previous or current calendar year, or a physical presence in the state. They register with the Texas Comptroller of Public Accounts and charge the rate at the buyer’s address.

Sources. Texas Comptroller of Public Accounts · Zamp Sales Tax API, for Roma’s 78584 ZIP code. Rates are checked monthly and are for information, not tax advice.

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