Informational only — not legal advice. Cannabis laws change frequently; verify current rules with the official sources linked below before relying on this page.
Last verified: 2026-07-12
Connecticut Cannabis Laws — Quick Facts
Status
Recreational legal · since 2021 (R.B. 1201)
Min. Age
21
Purchase Limit
1.5 oz possession limit (up to 5 oz locked at home).
Home Grow
Yes
1. Status & Authority
Legal Since: 2021 (R.B. 1201)
Governing Agency: Department of Consumer Protection (DCP)
Statute/Citation: R.C.S.A. § 21a-422 et seq.
Medical Exists: Yes
Retail Sales Operational: Yes
2. Who Can Purchase
Minimum Age: 21
ID Requirements: Valid government-issued photo ID
Resident vs. Out-of-State/Visitor: Both residents and visitors aged 21+ may purchase.
Reciprocity: No medical reciprocity for out-of-state patients; must purchase as recreational users.
3. Purchase & Possession Limits
Flower: 1.5 oz possession limit (up to 5 oz locked at home).
Transaction Limit: 1/2 oz of cannabis flower (14 g) or its equivalent per transaction.
Concentrate: Equivalency applies to the 1/2 oz limit. Products are capped at 60% THC.
Edibles: 5 mg THC per serving limit.
4. Where & How to Buy
Dispensaries: Licensed retail and hybrid-retail establishments.
Delivery & Online: Delivery is permitted by licensed delivery services or directly from retailers. Online ordering is available.
Consumption Lounges: Permitted if local municipalities choose to allow them, though extremely rare in practice.
Local Opt-Outs: Municipalities can ban or restrict the number of cannabis establishments.
5. Taxes & Payment
Excise Tax: THC-based excise tax (typically equates to 10-15% of the retail price).
Sales Tax: 6.35% state sales tax.
Local Tax: 3% municipal sales tax.
Payment: Cash, debit (cashless ATMs).
6. Consumption Rules
Permitted Locations: Private property.
Prohibited Locations: Public parks, beaches, waters, and anywhere tobacco smoking is banned. Municipalities may enact stricter public consumption bans.
Vehicles/Open Container: Illegal to consume in a vehicle. Must be in a locked glovebox or trunk.
Landlord/Employer: Landlords may restrict use (except for non-smoked medical use). Employers can maintain drug-free policies.
7. Home Cultivation
Allowed: Yes
Plant Count Limits: Up to 3 mature and 3 immature plants per adult.
Household Caps: Maximum 12 plants per household. Must be grown indoors, secure, and out of public view.
8. Penalties
Over-Limit Possession: Civil fines for minor offenses; larger amounts can trigger criminal charges.
Public Consumption: Fines.
Sale to Minors: Criminal charges, loss of license.
DUI Thresholds: Impairment-based. No specific "per se" blood-THC limit; relies on officer observation and testing.