Yes, marijuana is legal in New York for adults 21 and older. The Marihuana Regulation and Taxation Act, signed on March 31, 2021, legalized possession, personal use, home cultivation, and regulated sales across the state.1Office of Cannabis Management. Marihuana Regulation and Taxation Act (MRTA) and the Public Comment Process Medical cannabis has been legal since 2014 under a separate program. The rules around how much you can carry, where you can use it, and what happens when you cross a line are more specific than the headline suggests, so it’s worth knowing the details before you rely on the law.
How Much You Can Carry and Share
If you are 21 or older, you can possess up to three ounces of cannabis flower and up to 24 grams of concentrated cannabis, which includes vape cartridges, edibles, and oils.2New York – Office of Cannabis Management. Know Your Rights With Cannabis New York You can also give cannabis to another adult 21 or older, as long as the amount stays within those limits and no money, goods, or services change hands. The “gift” workaround some shops used, selling a sticker or T-shirt and throwing in “free” cannabis, is explicitly illegal.
Where You Can Use It
The general rule: you can smoke or vape cannabis anywhere you can smoke tobacco. That covers your home, your backyard, and most public sidewalks.2New York – Office of Cannabis Management. Know Your Rights With Cannabis New York Edibles carry even fewer location restrictions since they don’t produce smoke.
You cannot use cannabis in these places:
- Motor vehicles, whether you’re driving or riding as a passenger.
- Businesses and restaurants, including patios, hookah bars, and cigar lounges.
- Federal property, including military installations, federal courthouses, post offices, and public housing.
- Most public parks and beaches, though enforcement varies.
The federal property rule catches people off guard. Cannabis is still illegal under federal law, and possessing any amount on federal land inside New York can result in a federal misdemeanor, with fines starting at $1,000 and up to a year in jail for a first offense. Public housing residents should be careful for the same reason: the property is federally controlled even though the surrounding state has legalized cannabis.
Growing at Home
Adults 21 and older can grow up to six cannabis plants at home, three mature and three immature, with a household cap of twelve plants total no matter how many adults live there.3NY.Gov. Penal Law – Office of Cannabis Management Home cultivation rules for adult use took effect in 2024 once the Office of Cannabis Management finalized the regulations. Registered medical patients had an earlier start.
After you harvest, you can store up to five pounds of trimmed flower in or on the grounds of your private residence.4NY.Gov. Home Cultivation Overview That higher storage limit exists because a home grow can easily produce more than three ounces, and growers shouldn’t have to destroy their own harvest. One caveat for renters: landlords can prohibit cannabis cultivation and smoking in a lease, so check before you plant.
Driving After Using Cannabis
Cannabis-impaired driving falls under New York’s DWAI-Drug law and is treated as seriously as alcohol-impaired driving. A first offense carries a mandatory fine of $500 to $1,000, up to one year in jail, and license revocation of at least six months.5New York State Department of Motor Vehicles. Penalties for Alcohol or Drug-Related Violations Later offenses bring higher fines and longer revocations. There is no per se THC blood limit the way there is for alcohol; officers rely on observed impairment and, in many cases, a Drug Recognition Expert evaluation. That makes outcomes harder to predict, so the safe rule is not to drive after using cannabis at all.
Penalties for Possessing More Than the Legal Limit
Going over the possession limits does not automatically mean a criminal charge. New York Penal Law Article 222 tiers the penalties by weight:
- More than 3 ounces of flower (or more than 24 grams of concentrate): a violation, not a crime, with a fine of up to $125.6New York State Unified Court System. Penal Law Article 222 – Section 222.25
- More than 16 ounces of flower (or more than 5 ounces of concentrate): criminal possession in the third degree, a Class A misdemeanor with up to one year in jail and a fine of up to $1,000.7New York State Unified Court System. Penal Law Article 222 – Section 222.30
- More than 5 pounds of flower (or more than 2 pounds of concentrate): criminal possession in the second degree, a Class E felony.8New York State Unified Court System. Penal Law Article 222 – Section 222.35
- More than 10 pounds of flower (or more than 4 pounds of concentrate): criminal possession in the first degree, a Class D felony carrying up to 7 years in prison.9New York State Unified Court System. Penal Law Article 222 – Section 222.40
The jump from a $125 fine to a criminal misdemeanor happens at one pound, not at some lower amount. Someone carrying a little over three ounces faces a fine closer to a traffic ticket than a criminal record.
Selling Without a License
Selling cannabis without a state license triggers both civil and criminal consequences. The Office of Cannabis Management can impose fines of $10,000 per day for unlicensed sales, rising to $20,000 per day if the seller keeps operating after a notice of violation.10New York State Governor. Governor Hochul Announces a Historic $15.2 Million Fine on Illegal Cannabis Operator Property owners who knowingly allow unlicensed sales face daily fines too. The state has levied a $15.2 million fine against a single unlicensed operator, signaling how aggressive enforcement has become.
Criminal charges scale with quantity:
- More than 3 ounces of flower (or more than 24 grams of concentrate): criminal sale in the third degree, a Class A misdemeanor.11New York State Senate. New York Penal Law Section 222.50
- More than 5 pounds of flower (or more than 2 pounds of concentrate): criminal sale in the first degree, a Class D felony carrying up to 7 years in prison.12New York State Senate. New York Penal Law Section 222.60
- 100 pounds or more: aggravated criminal sale, a Class C felony carrying up to 15 years in prison.13New York State Unified Court System. Penal Law Article 222 – Section 222.65
Selling any amount of cannabis to someone under 21 is criminal sale in the third degree, a Class A misdemeanor.3NY.Gov. Penal Law – Office of Cannabis Management Selling more than three ounces to someone under 18 raises the charge to criminal sale in the second degree.
People Under 21
Cannabis is illegal for anyone under 21, treated similarly to underage alcohol. Someone under 21 caught with cannabis faces a civil penalty of up to $50 payable to the Office of Cannabis Management and may be required to complete a drug education or awareness program.14New York State Senate. New York Cannabis Law Section 132 – Penalties for Violation of This Chapter The penalty is deliberately light and civil rather than criminal, so a young person does not walk away with a record for a first infraction.
Making cannabis concentrates using volatile or flammable solvents is separately prohibited and carries its own criminal penalties regardless of age. Home butane extraction is the sort of thing that leads to both criminal charges and house fires.
Cannabis and Your Job
New York has some of the strongest employment protections for cannabis users in the country. Under Labor Law Section 201-d, employers cannot discriminate against employees for using cannabis outside of work, off work hours, and without the employer’s equipment or property.15New York State Department of Labor. Adult Use Cannabis and the Workplace, New York Labor Law 201-d Employers cannot make you promise not to use cannabis as a condition of hire, and they generally cannot test you for it.
The exceptions matter. An employer can act on specific, observable symptoms of impairment at work, but the impairment has to actually interfere with job performance or workplace safety. Simply smelling like cannabis is not enough. A positive drug test by itself cannot establish on-the-job impairment either, because current THC tests detect past use rather than current intoxication.15New York State Department of Labor. Adult Use Cannabis and the Workplace, New York Labor Law 201-d Employers can still prohibit cannabis use when federal law or regulation requires it, when federal contracts or funding depend on it, or when the role is subject to federal drug testing. Commercial truck drivers are the common example.
Medical Cannabis
New York’s medical program predates adult-use legalization by seven years, created by the Compassionate Care Act signed on July 5, 2014.16State of New York Office of the State Comptroller. Account Code for Compassionate Care Act Revenues – Sale of Medical Marihuana Certifying providers can recommend medical cannabis for a broad range of conditions, including chronic pain, anxiety, PTSD, cancer, epilepsy, and substance use disorder. A certification allows possession of up to a 60-day supply as determined by the provider, which typically exceeds the three-ounce limit for adult-use consumers. Patients can refill in the last seven days of each 60-day period. Evaluation appointments generally run $100 to $400 depending on the practice.
Buying Legally: Taxes and Local Opt-Outs
Legal purchases carry three layers of tax. At retail, the state charges 9% and localities add 4%, for a combined 13% at the register.17New York State Office of Cannabis Management. How Adult-Use Cannabis Taxes Support Your Community On top of that, a wholesale potency tax is built into the price before you see it, calculated per milligram of THC and varying by product type: flower at $0.005 per mg, concentrates at $0.008 per mg, and edibles at $0.03 per mg. The local 4% stays with the municipality where the sale happens; the state’s 9% funds public education, drug treatment, and community reinvestment.
Not every municipality allows retail sales. Under the MRTA, cities, towns, and villages had until December 31, 2021, to opt out of dispensaries, consumption lounges, or both. Municipalities that did not opt out by that deadline were permanently opted in. A municipality that opted out can reverse course later, but the reverse is not true: once in, always in. If your area opted out, you won’t find a licensed dispensary locally, but you can still buy from a dispensary in another municipality or through a licensed delivery service.
Old Convictions and Automatic Expungement
The MRTA included automatic expungement for low-level cannabis offenses. Convictions for possessing up to 16 ounces or selling up to 25 grams under the old law are expunged automatically, without any motion or fee.18NY CourtHelp. Cannabis (Marihuana) and Expungement Under New York State Law Covered offenses include unlawful possession of marihuana in the first and second degree, criminal possession in the third and fourth degree, and criminal sale in the fifth degree under the prior Penal Law Article 221. Certain controlled substance charges also qualify when the only substance involved was concentrated cannabis, including loitering in the first degree and criminal possession of a controlled substance in the fifth and seventh degree. If you think a qualifying conviction hasn’t been expunged yet, contact the court where the case was decided.