New Boston, Texas sales tax rate: 8.25%
Last updated Checked monthly
The sales tax rate in New Boston, 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.New Boston combined rate
8.25%
- Texas state
- 6.25%
- Bowie CountyCounty
- 0.5%
- New BostonCity
- 1.5%
New Boston sales tax calculator
Enter a price and what you’re selling.
- TexasState · 6.25%$6.25
- Bowie CountyCounty · 0.5%$0.50
- New Boston City (Bowie County)City · 1.5%$1.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoNew Boston sales tax rate breakdown
State, county and city taxes add up to 8.25%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Texas | State | 6.25% |
| Bowie County | County | 0.5% |
| New Boston City (Bowie County) | City | 1.5% |
| Combined rate | 8.25% |
Rate history
- July 20238.25%
- July 20248.25%
- July 20258.25%
- July 20268.25%
- Today8.25%
No change since July 2023.
Charge the right rate in New Boston, 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.
New Boston 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 New Boston, Texas?
The combined sales tax rate in New Boston is 8.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 0.5% Bowie County, 1.5% New Boston City (Bowie County).
Does the sales tax rate vary within New Boston?
New Boston has no special-district taxes, so most addresses in the city pay the same 8.25%: Texas’s 6.25% plus 0.5% county tax plus 1.5% city tax. This rate was calculated for 127 North Ellis Street, New Boston, TX 75570; the calculator prices any exact address.
Is SaaS taxable in New Boston?
Partly. Texas taxes 80% of the price of software as a service, so the effective rate in New Boston is 6.6%.
Do online sellers have to collect sales tax in New Boston?
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 127 North Ellis Street, New Boston, TX 75570. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
Zamp registers you, calculates every order at the customer’s address, files every Texas return and handles notices, with a sales tax team you can call.
#1 rated support on G2
