Oklahoma state sales tax rate4.5%
* Due to varying local sales tax rates, we strongly recommend using our Oklahoma sales tax calculator to determine the exact sales tax rate for your location.
Oklahoma sales tax information
The Oklahoma (OK) state sales tax rate is currently 4.5%. Depending on local municipalities, the total tax rate can be as high as 11.5%.
Other, local-level tax rates in the state of Oklahoma are quite complex compared against local-level tax rates in other states. Oklahoma sales tax may also be levied at the city/county/school/transportation and SPD (special purpose district) levels.
Oklahoma sales tax has numerous local taxing levels that must be monitored and maintained on a regular basis, it is complex and time consuming due to the volume of jurisdictions.
Oklahoma was noted in Kiplinger’s 2011 10 tax-friendly states for retirees. The only “…thing to watch out for: cities, towns and counties may levy additional sales taxes, which can make the combined sales tax rate top 8%.”
Sales tax must be collected in Oklahoma when delivery or transfer of possession of taxable tangible personal property or services occurs within the state.
As a Streamlined Sales Tax state, Oklahoma encourages out-of-state businesses without a sales tax obligation to register with the state and collect.
Oklahoma sales tax guide for businesses
Our free, online guide covers all aspects of managing Oklahoma sales tax compliance. Topics include:
- Business registration
- Collecting sales tax
- Filing sales tax returns
- State nexus obligations
- And more!
Oklahoma sales tax calculator
Enter a valid address below and get the sales tax rate for the exact location
Why can't I just use the ZIP code?
- There are often multiple sales tax rates per ZIP code, county, and city.
- ZIP codes often overlap, or become subsets of other ZIP codes, or represent no geographic region at all.
- ZIP codes aren't stable. In any given year, the USPS makes numerous boundary changes to ZIP code areas.
For the most accurate sales tax rate, use an exact street address.
Your sales tax rate
Combined Tax Rate%
What do these tax rates mean?
The combined tax rate is the total sales tax rate of the jurisdiction for the address you submitted.
The jurisdiction breakdown shows the different sales tax rates making up the combined rate.
While most taxable products are subject to the combined sales tax rate, some items are taxed differently at state and local levels. Be sure to apply the correct sales tax rate to your sale.
The rates presented are current for the date and time you submitted the address, but may change at any time with new tax legislation.
Calculate your total amount
See your sales tax rate applied to any item price
How to use this sales tax rate
Determine who's responsible to collect and remit the sales tax amount.
Determine if your product or service is taxable in the responsible party’s jurisdictions.
Apply the sales tax rate shown above to your taxable product or service’s value.
Oklahoma sales tax resources
Need to know which sales tax rates in Oklahoma are changing? Check out our tax rate change tracker for details.
This one-page guide to Oklahoma sales tax covers collection, filing, and due dates. Think of it as your compliance cheat-sheet.