Old River-Winfree, Texas sales tax rate: 8.25%
Last updated Checked monthly
The sales tax rate in Old River-Winfree, 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.Old River-Winfree combined rate
8.25%
- Texas state
- 6.25%
- Old River-WinfreeCity
- 1.5%
- Chambers County Health ServicesSpecial district
- 0.5%
Old River-Winfree sales tax calculator
Enter a price and what you’re selling.
- TexasState · 6.25%$6.25
- Old River-Winfree City (Chambers County)City · 1.5%$1.50
- Chambers County Health ServicesSpecial district · 0.5%$0.50
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoOld River-Winfree sales tax rate breakdown
State, city and special district taxes add up to 8.25%. District lines don’t follow city limits, so some Old River-Winfree addresses pay a different rate.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Texas | State | 6.25% |
| Old River-Winfree City (Chambers County) | City | 1.5% |
| Chambers County Health Services | Special district | 0.5% |
| 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.
Sales tax near Old River-Winfree
Closest cities
- Baytown11 mi8.25%
- Dayton12 mi8.25%
- Morgans Point17 mi8.25%
- La Porte20 mi8.25%
- Hardin20 mi8.25%
- Shoreacres21 mi6.25%
- Pasadena25 mi8.25%
- Taylor Lake Village25 mi8.25%
Charge the right rate in Old River-Winfree, on every order.
Zamp calculates tax at each customer’s address, special districts included, then files and pays every Texas return for you, with a sales tax team you can call.
Old River-Winfree 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 Old River-Winfree, Texas?
The combined sales tax rate in Old River-Winfree is 8.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 1.5% Old River-Winfree City (Chambers County), 0.5% Chambers County Health Services.
Why does Old River-Winfree pay Chambers County Health Services tax?
A special district such as Chambers County Health Services levies its own sales tax on top of the state and city rates. District lines don’t always follow city limits, so an address a few streets away can have a different rate. This rate was calculated for the centre of Old River-Winfree; the calculator prices any exact address.
Is SaaS taxable in Old River-Winfree?
Partly. Texas taxes 80% of the price of software as a service, so the effective rate in Old River-Winfree is 6.6%.
Do online sellers have to collect sales tax in Old River-Winfree?
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 the centre of Old River-Winfree. Rates are checked monthly and are for information, not tax advice.
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