Washington Cannabis Tax Calculator
Washington's approximate combined cannabis tax rate is 37%. Estimate your total price after tax below.
Is cannabis legal in Washington?
Washington allows both recreational and medical cannabis sales. The approximate combined tax rate on recreational cannabis purchases — including cannabis excise tax plus applicable sales tax — is around 37%, which is notably higher than the tax rate on typical retail goods.
How is cannabis taxed in Washington?
On a $100 purchase, the estimated tax comes to about $37.00, bringing the total to roughly $137.00. Actual rates can vary by city, county, and product type, so treat this as an estimate rather than an exact quote.
Cannabis laws vary widely and change frequently. The legal status and tax rate shown for Washington are a general snapshot and may become outdated as the state legislature or voters pass new measures. Always verify current Washington law before making any purchasing decisions. It's also important to remember that cannabis remains classified as a Schedule I controlled substance under federal law regardless of Washington's state law — this federal/state gap has real practical implications for banking, interstate travel, and employment.
Frequently Asked Questions
Is cannabis legal in Washington?
Yes. Washington has legalized cannabis for both recreational and medical use. Laws change frequently, so always confirm the current status with an official state source.
What is the cannabis tax rate in Washington?
The approximate combined cannabis tax rate in Washington is around 37%, combining cannabis excise tax and applicable sales tax on recreational purchases.
How much would $100 of cannabis cost after tax in Washington?
On a $100 purchase in Washington, the estimated tax is about $37.00, for a total of roughly $137.00. Use the calculator above with your own purchase amount for a custom estimate.
Does Washington tax medical marijuana the same as recreational cannabis?
Generally no — many states, including areas with medical programs like Washington, apply reduced tax rates or exemptions for purchases made with a valid medical marijuana card compared to the higher rate on recreational sales. Check with a local dispensary or the state's cannabis regulatory agency for exact medical tax treatment.
Is cannabis legal under federal law in Washington?
No. Even where Washington state law permits cannabis, it remains classified as a Schedule I controlled substance under federal law. This gap between federal and state law has real practical consequences, including limits on banking access for cannabis businesses, employment drug policy conflicts, and restrictions on transporting cannabis across state lines.
How does Washington's cannabis tax compare to other states?
At around 37%, Washington is among the states with the highest combined cannabis tax rates in the country.
Could Washington's cannabis laws change?
Yes. Cannabis policy is one of the fastest-changing areas of state law — legal status and tax rates in Washington can shift through new legislation or ballot measures. Treat the figures on this page as a snapshot and verify the current rules with an official Washington government source before relying on them.