Carbon, Texas sales tax rate: 7.25%
Last updated Checked monthly
The sales tax rate in Carbon, Texas is 7.25%. That’s the 6.25% state rate plus 1% in local taxes. It’s higher than 14 of the 440 Texas cities we checked, and 15 other cities pay the same.
Calculated by the 
Sales Tax APIThe same engine Zamp customers use.Carbon combined rate
7.25%
- Texas state
- 6.25%
- CarbonCity
- 1%
Carbon sales tax calculator
Enter a price and what you’re selling.
- TexasState · 6.25%$6.25
- Carbon Town (Eastland County)City · 1%$1.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoCarbon sales tax rate breakdown
State and city taxes add up to 7.25%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Texas | State | 6.25% |
| Carbon Town (Eastland County) | City | 1% |
| Combined rate | 7.25% |
Rate history
- July 20237.25%
- July 20247.25%
- July 20257.25%
- July 20267.25%
- Today7.25%
No change since July 2023.
Charge the right rate in Carbon, on every order.
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.
Carbon sales tax questions.
Still have questions? Call us at 1-866-438-9267 or email us at support@zamp.com.
What is the sales tax rate in Carbon, Texas?
The combined sales tax rate in Carbon is 7.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 1% Carbon Town (Eastland County).
Does the sales tax rate vary within Carbon?
Carbon has no special-district taxes, so most addresses in the city pay the same 7.25%: Texas’s 6.25% plus 1% city tax. This rate was calculated for 1 Main Street, Carbon, TX 76435; the calculator prices any exact address.
Is SaaS taxable in Carbon?
Partly. Texas taxes 80% of the price of software as a service, so the effective rate in Carbon is 5.8%.
Do online sellers have to collect sales tax in Carbon?
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 1 Main Street, Carbon, TX 76435. Rates are checked monthly and are for information, not tax advice.
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