What is the sales tax rate in Oklahoma City?
The combined sales tax rate in Oklahoma City, Oklahoma is between 8.625% and 8.975% as of 2026. It is made up of the Oklahoma statewide base rate of 4.5%, plus applicable Oklahoma County and local district taxes. Oklahoma City sits within Oklahoma County, and the rate can vary slightly across ZIP codes because of special district additions (see the ZIP breakdown below).
Sales tax in Oklahoma is administered by the Oklahoma Tax Commission, which collects and distributes tax on behalf of the state and its local jurisdictions. The rate applies to most retail sales of tangible personal property delivered within Oklahoma City.
Who needs to collect sales tax in Oklahoma City, Oklahoma?
Any business with sales tax nexus in Oklahoma must register, collect, and remit sales tax on taxable sales delivered to Oklahoma City. Nexus is established through:
- Physical presence: an office, store, warehouse, employee, or inventory located in Oklahoma.
- Economic nexus: exceeding $100,000 in sales to Oklahoma customers in the current or prior year.
- Marketplace facilitators: platforms such as Amazon or Etsy collect and remit on behalf of their third-party sellers.
Out-of-state (remote) sellers that cross Oklahoma's economic nexus threshold must register with the Oklahoma Tax Commission before continuing to sell into the state.
How do you register for a sales tax permit in Oklahoma City?
To collect sales tax in Oklahoma City, you must register for a sales tax permit with the Oklahoma Tax Commission. Registration is generally free. You will typically need your EIN or SSN, business entity details, bank account information, and an estimate of your monthly Oklahoma sales. Most permits are issued within a few business days of an online application.
How do you charge the right sales tax in Oklahoma City?
Sales tax in Oklahoma City is charged based on the delivery address. For orders shipped to a Oklahoma City address, the combined rate of between 8.625% and 8.975% generally applies; for in-store sales, the rate is based on the store's location. Because some ZIP codes within Oklahoma County carry additional special-district taxes, always confirm the exact rate for the specific delivery ZIP code. The tables below show the most common Oklahoma City ZIP codes and how Oklahoma City compares with other cities in Oklahoma County and across Oklahoma.
