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Oklahoma economic nexus threshold

You likely have economic nexus in Oklahoma once your gross sales into the state reach $100,000 in the current or previous calendar year. Oklahoma has no transaction-count threshold.

Revenue threshold
$100,000
Transactions
None
Logic
Revenue only
Measured over
current or previous calendar year

Check your Oklahoma sales

How Oklahoma’s threshold works

If you sell into Oklahomawithout a physical presence there, you may still be required to register for, collect, and remit sales tax once your activity crosses the state’s economic-nexus threshold. Oklahoma measures this over the current or previous calendar year.

Oklahoma has no transaction-count threshold: only your gross revenue into the state matters.

Note: $100k in taxable Oklahoma sales (68 O.S. § 1392); no transaction prong.

What counts toward the threshold

Oklahoma generally counts your gross sales into the state, typically including taxable and many exempt or wholesale sales, not just your profit. Sales made through a marketplace that already collects tax for you may be counted differently; this checker measures your direct sales.

What to do if you’ve crossed it

  1. Register for a sales-tax permit with the Oklahoma Tax Commission.
  2. Start collecting Oklahoma sales tax at the correct rate.
  3. File returns and remit on the state’s schedule.
  4. Consider a sales-tax professional or automation if you’re near the line in several states.

Deadlines and rates vary by state, so confirm the specifics before you act.

Oklahoma sales tax nexus FAQ

Do I owe sales tax in Oklahoma?
You likely have economic nexus in Oklahoma once your gross sales into the state reach $100,000 in the current or previous calendar year. Oklahoma has no transaction-count threshold. If you have crossed it, you may need to register, collect, and remit sales tax. This is general information, not tax advice.
What is Oklahoma's economic nexus threshold?
$100,000 in gross sales into Oklahoma, measured over the current or previous calendar year. Oklahoma has no transaction-count threshold.
Does Oklahoma count the number of transactions?
No. Oklahoma has no transaction-count threshold; only your gross revenue into the state matters.
What if I only sell through a marketplace like Amazon or Etsy?
Marketplace facilitators generally collect and remit sales tax on sales made through their platform, which can change who is responsible. This tool covers economic nexus from your direct sales; confirm marketplace-facilitated sales separately.

Selling into multiple states? Check them all at once.

Open the multi-state calculator
Source:Oklahoma Tax CommissionDoR-confirmed· Verified 2026-06-20

This tool provides general information, not tax or legal advice. Economic-nexus rules change and vary by state; verify your obligations with each state’s Department of Revenue or a qualified tax professional before acting.

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