Oklahoma Cannabis Tax Rate
10–20% Total Effective TaxAdministering Agency: Oklahoma Tax Commission · Updated for 2026
16% – 16% Combined effective cannabis tax (excise + state sales + local)
Tax Breakdown
| Tax | Rate | Notes |
|---|---|---|
| State Cannabis Excise Tax | 7% | Applied to retail gross receipts |
| State Sales Tax | 4.5% | Applies to medical and adult-use sales |
| Typical Local Sales Tax | 4.5% | Average — actual rate varies by city/county |
| Local Cannabis Business Tax | Up to 0% | City-level cannabis-specific tax where allowed |
Official source: Oklahoma Tax Commission ↗ · rates compiled 2026-08-11 · verify current rates at the source before filing.
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How Medical Cannabis Is Taxed
There is no cannabis-specific tax exemption for medical patients — medical and adult-use purchases are taxed the same.
Oklahoma Cannabis Tax Notes
Oklahoma medical cannabis is taxed at 7% state excise + state + local sales tax. Oklahoma has one of the largest medical programs in the country by patient count.
City Cannabis Tax Rates in Oklahoma
Cities in Oklahoma can layer their own cannabis business tax on top of state taxes. Here are the reported rates for major cities:
| City | City Cannabis Tax | Total Effective Rate |
|---|---|---|
| No city-level cannabis business tax reported. | ||
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Frequently Asked Questions
What is the cannabis tax rate in Oklahoma?
The combined effective cannabis tax in Oklahoma ranges from 16% to 16% depending on the city. That includes a 7% state cannabis excise tax, 4.5% state sales tax, typical local sales tax, and any city cannabis business tax.
Does Oklahoma exempt medical cannabis from tax?
There is no cannabis-specific tax exemption for medical patients — medical and adult-use purchases are taxed the same.
How much is the state cannabis excise tax in Oklahoma?
Oklahoma imposes a 7% state cannabis excise tax on retail purchases. This is collected in addition to state sales tax and any local cannabis business taxes.
Which agency administers cannabis tax in Oklahoma?
Cannabis tax in Oklahoma is administered by the Oklahoma Tax Commission. Licensed retailers file returns and remit taxes on a regular schedule.