Parker, Texas sales tax rate: 8.25%
Last updated Checked monthly
The sales tax rate in Parker, 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.Parker combined rate
8.25%
- Texas state
- 6.25%
- ParkerCity
- 2%
Parker sales tax calculator
Enter a price and what you’re selling.
- TexasState · 6.25%$6.25
- Parker City (Collin County)City · 2%$2.00
Charging this at checkout? Zamp calculates it on every order and files the returns.
Book a demoParker sales tax rate breakdown
State and city taxes add up to 8.25%.
| Jurisdiction | Type | Rate |
|---|---|---|
| State of Texas | State | 6.25% |
| Parker City (Collin County) | City | 2% |
| Combined rate | 8.25% |
Rate history
- July 20237.25%
- July 20248.25%
- July 20258.25%
- July 20268.25%
- Today8.25%
Changed since July 2023.
Sales tax near Parker
Closest cities
- Murphy3 mi8.25%
- Allen4 mi8.25%
- Plano7 mi8.25%
- Richardson8 mi8.25%
- Lowry Crossing9 mi8.25%
- McKinney10 mi8.25%
- Garland10 mi8.25%
- Princeton11 mi8.25%
Elsewhere in Collin County
- Plano8.25%
- Frisco8.25%
- McKinney8.25%
- Allen8.25%
- Princeton8.25%
- Anna8.25%
- Murphy8.25%
- Josephine8.25%
- Lavon8.25%
- Farmersville8.25%
- Lowry Crossing8.25%
- Weston7.75%
Charge the right rate in Parker, 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.
Parker 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 Parker, Texas?
The combined sales tax rate in Parker is 8.25% as of November 2, 2026. It’s made up of 6.25% Texas state tax, 2% Parker City (Collin County).
Does the sales tax rate vary within Parker?
Parker 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 the centre of Parker; the calculator prices any exact address.
Is SaaS taxable in Parker?
Partly. Texas taxes 80% of the price of software as a service, so the effective rate in Parker is 6.6%.
Do online sellers have to collect sales tax in Parker?
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 Parker. Rates are checked monthly and are for information, not tax advice.
Sales tax, off your plate.
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