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Massachusetts Cannabis Possession Limits (2026)
Permitted: In Massachusetts, adults 21 and older may possess up to 2 ounces in public — doubled from 1 ounce by a law signed April 19, 2026.
PermittedVerified Jun 29, 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 appIn Massachusetts, adults 21 and older may possess up to 2 ounces in public — doubled from 1 ounce by a law signed April 19, 2026. At home the limit is 10 ounces, and any amount over 2 ounces at home must be locked up.
General legal information, not legal advice — verify important decisions with a licensed attorney.
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