Cedar Park, Texas sales tax rate: 8.25%
Last updated Checked monthly
The sales tax rate in Cedar Park, 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.Cedar Park combined rate
8.25%
- Texas state
- 6.25%
- Cedar ParkCity
- 2%
Cedar Park sales tax calculator
Enter a price and what you’re selling.
- TexasState · 6.25%$6.25
- Cedar Park City (Williamson County)City · 2%$2.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoCedar Park sales tax rate breakdown
State and city taxes add up to 8.25%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Texas | State | 6.25% |
| Cedar Park City (Williamson County) | City | 2% |
| 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 Cedar Park
Closest cities
- Leander5 mi8.25%
- Round Rock9 mi8.25%
- Liberty Hill12 mi8.25%
- Georgetown13 mi8.25%
- Point Venture14 mi8.25%
- The Hills15 mi8.25%
- West Lake Hills15 mi8.25%
- Austin15 mi8.25%
Elsewhere in Williamson County
- Round Rock8.25%
- Georgetown8.25%
- Leander8.25%
- Hutto8.25%
- Taylor8.25%
- Liberty Hill8.25%
- Granger8%
- Weir7.25%
Charge the right rate in Cedar Park, 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.
Cedar Park 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 Cedar Park, Texas?
The combined sales tax rate in Cedar Park is 8.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 2% Cedar Park City (Williamson County).
Does the sales tax rate vary within Cedar Park?
Cedar Park 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 Cedar Park’s 78613 ZIP code; the calculator prices any exact address.
Is SaaS taxable in Cedar Park?
Partly. Texas taxes 80% of the price of software as a service, so the effective rate in Cedar Park is 6.6%.
Do online sellers have to collect sales tax in Cedar Park?
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 Cedar Park’s 78613 ZIP code. Rates are checked monthly and are for information, not tax advice.
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