← Missouri cannabis laws›Buying Cannabis

Missouri Buying Cannabis (2026)

Permitted: Missouri allows cannabis purchases from licensed dispensaries, up to 3 ounces per transaction.

PermittedVerified May 31, 2026

Cannabis laws change at the state line.Track them in the free LawLert iPhone app and get an alert when you cross into a state where they differ. No account.Get the app

Missouri allows cannabis purchases from licensed dispensaries, up to 3 ounces per transaction. Photo ID is required. The state tax is 6%, plus local tax.

Official source: health.mo.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Don't get caught off guardCross into a state where this law is different and the free iPhone app tells you what changed, even with the app closed. It also alerts you when a law you track changes where you live. No account.Get the free app

Track this law — get alerted when it changes

We watch the official sources behind Missouri cannabis rules. If a tracked rule changes, you get one short email — never more than one a week. Free, unsubscribe anytime.