New Hampshire
Medical since 2013
Last verified: March 2026 · editorial-team
Possession Limit
N/A
Flower (adult use)
Concentrates
N/A
Per transaction
Home Grow
Not permitted
Personal cultivation
Delivery
Not allowed
Licensed delivery
License Types
retail
Alternative Treatment Center (ATC) — New Hampshire's medical program uses a vertically integrated model. Each ATC cultivates, processes, and dispenses. The state caps the number of ATCs, currently at 4 statewide.
Est. Fees
$40,000 biennial registration + ongoing compliance costs
Processing Time
6–12 months (new licenses rarely issued)
Other
New Hampshire has no standalone cultivation, manufacturing, or distribution licenses. The 4 ATCs handle the entire supply chain vertically. There is no licensing pathway for independent operators at this time.
Est. Fees
N/A
Processing Time
N/A
Tax Structure
Excise Rate
No cannabis-specific excise tax (medical only, no state sales tax)
Sales Tax
Not applied
Effective Total
0% — New Hampshire has no sales tax and no cannabis excise tax
New Hampshire has no general sales tax and imposes no cannabis-specific excise tax on medical cannabis. Patients pay product cost only. If the state were to legalize recreational cannabis, the tax structure would need to be created from scratch — several legislative proposals have suggested a 15% excise model.
Regulatory Body
New Hampshire Department of Health and Human Services — Therapeutic Cannabis Program
NH DHHS
Key Statutes
HB 573 — Therapeutic Cannabis Law
RSA 126-XSigned into law in 2013. Established New Hampshire's medical cannabis program through Alternative Treatment Centers. Originally very restrictive — no smoking allowed, limited qualifying conditions. The law has been amended multiple times to expand patient access.
SB 420 / HB 1633 — Decriminalization
RSA 318-B:2-cNew Hampshire decriminalized possession of up to 3/4 ounce (21 grams) in 2017. A first offense is a $100 fine. Second offense is $200. Third or subsequent is a misdemeanor. This was a compromise after multiple failed legalization attempts.
HB 1633 — Recreational Legalization (vetoed)
N/A — passed legislature, vetoed by GovernorThe New Hampshire legislature has passed recreational cannabis legalization multiple times, only to see it vetoed by the governor. The 2024 attempt proposed a state-run retail model (similar to liquor stores). The political dynamics make New Hampshire the only New England state without legal recreational cannabis — an increasingly awkward position as every neighboring state has legalized.
For Operators
The 'Live Free' state that won't legalize
New Hampshire's motto is 'Live Free or Die,' but it's the last holdout in New England for recreational cannabis. Maine, Vermont, Massachusetts, Connecticut, and Rhode Island all have legal adult-use programs. The New Hampshire legislature has actually passed legalization bills multiple times — the governor keeps vetoing them. The irony is thick. Residents drive to Massachusetts or Maine to buy, taking their tax dollars with them.
Medical-only means limited opportunity
The Therapeutic Cannabis Program operates through just 4 Alternative Treatment Centers statewide. These are vertically integrated — each ATC grows, processes, and sells. There are no standalone cultivation, processing, or retail licenses. For operators, New Hampshire offers almost no entry point unless you're acquiring one of the 4 existing ATCs. The market is essentially locked.
Watch the governor's office
Everything hinges on who occupies the governor's mansion. The legislature has shown repeated willingness to legalize. A governor who signs instead of vetoes could open this market overnight. When that happens, the state has discussed a state-run retail model similar to New Hampshire's liquor stores. That would mean a different kind of operator opportunity — more supply-side than retail.
For Consumers
Medical patients only
New Hampshire has a medical cannabis program, but recreational use is illegal. You need a qualifying condition, a physician's certification, and registration with DHHS to purchase from one of the 4 Alternative Treatment Centers. Qualifying conditions include cancer, Crohn's, PTSD, chronic pain, and several others.
Decriminalized, not legal
Possession of up to 3/4 ounce has been decriminalized since 2017. A first offense is a $100 fine — no arrest, no criminal record. But possession above that amount, selling, and cultivation remain criminal offenses. Concentrates and edibles purchased outside the ATC system are not legal to possess.
Your neighbors are legal
Massachusetts, Maine, and Vermont all have legal recreational cannabis. Many New Hampshire residents shop across the border. That's perfectly legal in those states, but bringing cannabis back into New Hampshire is still technically illegal under state and federal law. The practical enforcement varies, but the legal risk exists.
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Last verified: March 23, 2026 · Source: editorial-team
This is educational information only, not legal advice. Verify current regulations with New Hampshire Department of Health and Human Services — Therapeutic Cannabis Program before making business decisions. Laws change — always check the official source.