Cannabis Laws in Massachusetts
Last updated May 2026
Overview of Cannabis in Massachusetts
Massachusetts legalized recreational cannabis through Question 4 in 2016, with retail sales beginning in November 2018. The state's Cannabis Control Commission oversees both medical and recreational programs. Massachusetts has a robust market with dispensaries across the state, including Boston, Worcester, Springfield, and Cape Cod communities.
Key Regulations in Massachusetts
- Adults 21+ may possess up to 1 oz in public, 10 oz at home
- Home cultivation: up to 6 plants per person, 12 per household
- Purchase limit: 1 oz per transaction
- Social equity provisions in licensing
- Local municipalities may ban or limit retail sales
How to Get a Medical Cannabis Card in Massachusetts
Massachusetts medical marijuana cards are issued through the Cannabis Control Commission. Register online with a physician's certification. Medical patients receive tax exemptions and higher possession limits.
Find Cannabis Doctors in Massachusetts →Find Cannabis in Massachusetts
Frequently Asked Questions
Is weed legal in Massachusetts?
Cannabis in Massachusetts is currently classified as: Fully Legal. Both medical and recreational cannabis are legal for adults.
How do I get a medical card in Massachusetts?
Massachusetts medical marijuana cards are issued through the Cannabis Control Commission. Register online with a physician's certification. Medical patients receive tax exemptions and higher possession limits.
How much cannabis can I possess in Massachusetts?
The current possession limit in Massachusetts is: Up to 1 oz in public. Possession above legal limits may result in criminal penalties.
How old do I have to be to buy cannabis in Massachusetts?
For recreational cannabis in Massachusetts, you must be 21+ with a valid government-issued photo ID. Medical patients can access cannabis at 18+ with card.
How many dispensaries are in Massachusetts?
There are currently 687 cannabis dispensaries across 249 cities in Massachusetts. Browse all Massachusetts dispensaries.
