Oklahoma Sales Tax Rate Table
Oklahoma statewide sales tax rate: 4.50%. Local governments in Oklahoma may add their own sales tax on top of the state rate, so the total rate you charge depends on the address of the sale. Combined state and local rates average about 9.06%. Oklahoma’s sales tax is administered by the Oklahoma Tax Commission.
Rates reviewed August 2026. State rates reflect statutory rates in effect as of July 1, 2026. Local rates change frequently — always confirm the rate for the exact delivery address before you file.
Oklahoma Sales Tax Rates at a Glance
| Statewide sales tax rate | 4.50% |
|---|---|
| Local sales taxes | Yes — up to 7.00% additional |
| Average local rate | 4.56% |
| Average combined rate | 9.06% |
| Administered by | Oklahoma Tax Commission |
| Registration document | Oklahoma Sales Tax Permit |
| Rate data reviewed | August 2026 |
How Local Sales Tax Works in Oklahoma
Oklahoma stacks both county and city sales taxes on a 4.5% state rate, and the combined local component is among the highest in the country. Because cities and counties each set their own rate independently, the total can change several times across a short drive.
Which Oklahoma Rate Should You Charge?
Oklahoma is destination-sourced and a Streamlined Sales and Use Tax Agreement member, so the city and county rates are those covering the address where the buyer takes delivery.
What Oklahoma Taxes — and What It Doesn’t
Oklahoma eliminated the state sales tax on groceries, but city and county rates continue to apply to food for home consumption — so groceries are not tax-free at the register. Prescription drugs are exempt and most services are untaxed.
Look Up an Exact Oklahoma Sales Tax Rate
Publishing a fixed list of every Oklahoma city and county rate would be out of date within weeks, so we do not reproduce one here. The Oklahoma Tax Commission publishes a city and county rate chart updated quarterly, plus an address-based rate lookup. Open the official Oklahoma Tax Commission website at oklahoma.gov/tax.html and use its rate lookup for the exact delivery address.
Registering to Collect Sales Tax in Oklahoma
Before you can legally charge Oklahoma sales tax you need to be registered with the Oklahoma Tax Commission and hold a Oklahoma Sales Tax Permit. Our sales tax application service files the paperwork for you. See the Oklahoma sales tax application page for what Oklahoma asks for.
Ready to register in Oklahoma? Apply for your Oklahoma sales tax permit online – it only takes a few minutes.
Oklahoma Sales Tax Rate FAQs
What is the sales tax rate in Oklahoma?
The Oklahoma statewide rate is 4.50%. With local taxes added, the total rate at a given address is typically higher — the average combined rate is about 9.06% and local add-ons can reach 7.00%.
Do I need a permit before I collect sales tax in Oklahoma?
Yes. Collecting sales tax without a valid Oklahoma Sales Tax Permit is not permitted in Oklahoma. Register first, then start charging tax. You can apply for your Oklahoma sales tax permit here.
Do remote and online sellers have to collect Oklahoma sales tax?
Generally yes, once you cross Oklahoma’s economic nexus threshold or have a physical presence in the state. Marketplace facilitators such as Amazon and Etsy usually collect on their own sales, but sales through your own website normally remain your responsibility. See our sales tax registration overview for how nexus works.
How often do Oklahoma sales tax rates change?
The statewide rate changes rarely — local rates change far more often, frequently on 1 January, 1 April, 1 July or 1 October. Confirm the current rate with the Oklahoma Tax Commission before filing a return.
Sales Tax Rates in Other States
Compare every state on our state sales and use tax rate hub, or check a neighbouring state:
- Texas sales tax rate table
- Kansas sales tax rate table
- Arkansas sales tax rate table
- Missouri sales tax rate table
Need to check a number you already have? Use our sales tax number verification page.