Montana State Playbook
Understand Montana's medical cannabis program, timelines, and patient guidance.
Explore the PlaybookInteractive Montana estimate
Montana medical-card savings calculator
Estimate the direct tax difference between medical and adult-use purchases.How much do you spend per month? $300
Local medical tax 0%
Local adult-use tax 0%
Estimate only. Montana's 4% medical and 20% adult-use state taxes are included. County local-option taxes may add up to 3% to medical, adult-use, or both; adjust the sliders for your location. Product prices and certification costs are excluded.
Estimated tax difference
20% adult-use vs. 4% medicalPer month
$48Per year
$576Estimated savings over one year
$576At a 16-percentage-point direct tax differenceRates last verified August 3, 2026. Official source
Program updates
Stay informed on legislative activity, policy changes, and program developments in Montana.
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Explore the official state program, patient guidance, registration information, and current rules.
Official state source · Verified August 3, 2026Open official state resourcesLicensed dispensary guide
Find official licensed-dispensary information and access options in Montana.
Official state source · Verified August 3, 2026Open official dispensary guidanceLatest from Montana
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