Massachusetts Cannabis Laws
Legal — Recreational & MedicalMassachusetts legalized recreational cannabis in 2016 through Question 4. Retail sales began in November 2018. Adults 21+ can purchase from licensed retailers. Massachusetts has a medical program since 2012.
Last updated: January 15, 2026
Quick Facts
| Minimum Age | 21+ (recreational) |
| Purchase Limits (Rec) | 1 oz of flower or 5g of concentrate per transaction. Can possess up to 10 oz at home. |
| Purchase Limits (Med) | 10 oz per 60 days |
| Delivery Allowed | Yes |
| Home Growing | Adults 21+ may grow up to 6 plants per person, 12 per household. Must be in a locked area. |
| Public Consumption | Prohibited in any public place or anywhere tobacco is banned. Private property with owner consent only. |
| ID Requirements | Valid government-issued photo ID showing age 21+ |
| Tourist Rules | Tourists 21+ can purchase recreational cannabis with valid ID. Same transaction limits apply. |
| Penalties | Possession of up to 1 oz on person or 10 oz at home is legal. Over 1 oz in public is a civil offense ($100 fine). Distribution without a license varies. |
| Tax Info | Recreational: 10.75% state excise tax plus 6.25% state sales tax plus optional 3% local tax. Medical: exempt from state taxes. |
Medical Cannabis Program
Qualifying Conditions
Cancer, glaucoma, HIV/AIDS, hepatitis C, ALS, Crohn's, Parkinson's, MS, and other debilitating conditions.
How to Get a Card
Patients need a certification from a Massachusetts-registered physician and register with the Cannabis Control Commission. Fee is $50.
Cannabis in Massachusetts
Massachusetts was the first East Coast state to open recreational cannabis sales, which began in November 2018 after a 2016 ballot initiative. The Cannabis Control Commission (CCC) oversees all licensing and regulation.
The state has dispensaries concentrated in the Boston metro area, Worcester, Springfield, and Cape Cod. Massachusetts has also been a leader in social equity licensing programs.
Next steps: compare dispensaries in Massachusetts, Massachusetts delivery rules, how to find a licensed dispensary, what to bring to a dispensary, and browse all state cannabis pages.
Official License Lookup
Verify a dispensary's license on the official Massachusetts website:
Visit Massachusetts Cannabis RegulatorRelated Content
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Disclaimer: Cannabis laws change frequently. This information was last updated on January 15, 2026. Always verify current laws with official state sources. This guide is for informational purposes only and does not constitute legal advice.