Oklahoma Sales Tax Nexus & Economic Nexus Threshold (2026)
Economic nexus triggers at $100,000 in sales delivered to Oklahoma customers.
4.50% statewide sales tax rate, with an average combined state and local rate of 9.06%.
| Economic nexus threshold | $100,000 No transaction count threshold |
|---|---|
| State sales tax rate | 4.50% Average combined rate (state + local): 9.06% |
| Marketplace facilitator law | Yes Amazon, Etsy, eBay collect and remit on your behalf |
| Effective date | 2019-11-01 |
| Department of Revenue |
Check Oklahoma nexus with your numbers
If your sales are close to the Oklahoma threshold, run the sales tax nexus calculator with your revenue and transaction count before you register. The calculator applies the same state threshold data shown here and can compare Oklahoma against every other state where you sell.
How Oklahoma nexus works
Oklahoma sales tax nexus and economic nexus threshold: any seller without Oklahoma physical presence that made more than $100,000 in taxable Oklahoma sales during the preceding or current calendar year must register with the Oklahoma Tax Commission and collect Oklahoma state and local sales tax on sales delivered or sourced to an Oklahoma address. Oklahoma uses a sales-only remote-seller threshold -- no transaction-count test. Oklahoma marketplace facilitators have a separate lower marketplace threshold: a facilitator with at least $10,000 of Oklahoma taxable sales during the immediately preceding 12 months must file an election with OTC to collect and remit or comply with statutory notice/reporting requirements. Oklahoma Tax Commission source data last retrieved 2026-06-08.
Filing frequency
Filing frequency in Oklahoma depends on your sales tax liability. Higher-volume sellers file monthly; lower-volume sellers typically file quarterly or annually. The state will assign a frequency when you register.
Marketplace facilitator law
Yes, Oklahoma has a marketplace facilitator law. Sales you make through Amazon, Etsy, eBay, Walmart, and other marketplaces are collected and remitted by the marketplace — you do not need to collect tax on those transactions yourself, though you may still need to register.
Oklahoma sales tax by topic
- Oklahoma · E-commerceGeneral e-commerce sales tax rules
- Oklahoma · ShopifyShopify-specific sales tax guidance
- Oklahoma · AmazonAmazon FBA and marketplace sales tax
- Oklahoma · SaaSSoftware-as-a-service sales tax rules
- Oklahoma · ThresholdsEconomic and transaction nexus thresholds
- Oklahoma · FilingFiling frequency and procedures
- Oklahoma · Marketplace FacilitatorMarketplace facilitator law for the state
- Oklahoma · DropshippingDropshipping sales tax rules and resale certificates
- Oklahoma · Digital ProductsSales tax on digital downloads, eBooks, courses, streaming
Related states to Oklahoma
If you sell into Oklahoma, you likely also sell into these nearby or economically similar states. Each has its own nexus threshold and rate.
Frequently asked questions
- Does Oklahoma have sales tax?
- Yes. Oklahoma has a 4.50% statewide sales tax rate, plus an average local rate of 4.56%. Check the exact rate at the customer's delivery address before charging. Source data last retrieved 2026-06-08.
- Do I have to collect sales tax in Oklahoma?
- You must collect Oklahoma sales tax if your economic nexus threshold is met: $100,000 in sales to Oklahoma customers.
- What is Oklahoma's sales tax rate?
- Oklahoma's base state rate is 4.50% plus an average local rate of 4.56%. Always check the exact rate at the customer's delivery address before charging.
- Does Oklahoma have a marketplace facilitator law?
- Yes. Marketplaces like Amazon, Etsy, and eBay collect and remit Oklahoma sales tax on behalf of third-party sellers for transactions they facilitate. Direct-to-consumer sales outside a marketplace are still your responsibility.
- What is Oklahoma's marketplace facilitator threshold for sales tax?
- Oklahoma applies the same threshold to marketplace facilitators as to remote sellers: $100,000 in Oklahoma sales over the lookback period. When a marketplace exceeds the threshold, it must register and collect Oklahoma sales tax on every facilitated sale — sellers do not collect on those marketplace transactions. Direct-to-consumer sales you make outside any marketplace still count toward your own economic nexus and remain your collection responsibility once you cross the threshold.
- When did Oklahoma's economic nexus law take effect?
- Oklahoma's current economic nexus rule took effect on 2019-11-01.
Sources
date_retrieved: 2026-06-08