Recreational marijuana remains illegal in Utah, but medical marijuana is legal for registered patients with qualifying conditions. Patients may purchase approved products from licensed medical cannabis pharmacies, possess up to their authorized 30-day dosage limit and, in many areas, receive medical marijuana through home delivery.
Utah does not allow patients to grow marijuana at home, and smoking marijuana remains prohibited even for registered medical patients.
This page covers Utah marijuana possession laws, penalties, medical marijuana, pharmacies, purchase limits, home cultivation, delivery, taxes and public consumption. For laws in other states, visit The Marijuana Herald’s Marijuana Laws by State guide.
Last updated: September 2026
Utah Marijuana Laws at a Glance
| Law | Current Rule |
|---|---|
| Recreational marijuana | Illegal |
| Recreational possession | Illegal |
| Basic unauthorized possession | Generally a Class B misdemeanor |
| Possession of 100 pounds or more | Second-degree felony |
| Recreational sales | Illegal |
| Recreational home cultivation | Illegal |
| Medical marijuana | Legal for registered patients |
| Maximum medical flower limit | Up to 113 grams within the legal dosage limit |
| Other medical products | Up to 20 grams of total active THC within the legal dosage limit |
| Medical home cultivation | Illegal |
| Medical marijuana sales | Legal through licensed medical cannabis pharmacies |
| Medical marijuana sales tax | Exempt |
| State purchase transaction fee | $1.50 per transaction as of 2026 |
| Smoking marijuana | Illegal, including for medical patients |
| Vaporization | Permitted for qualifying medical cannabis products |
| Medical marijuana delivery | Legal through approved pharmacies and couriers |
Is Marijuana Legal in Utah?
Marijuana is legal in Utah for qualifying medical patients, but recreational marijuana remains illegal.
Utah voters approved Proposition 2 in November 2018 to establish a medical marijuana system. State lawmakers subsequently enacted the Utah Medical Cannabis Act, which created the regulatory structure under which the current program operates.
Licensed medical cannabis pharmacies now serve registered patients across the state.
Adults who are not protected by the medical marijuana law can still face criminal charges for possessing, cultivating, selling or distributing marijuana.
How Much Recreational Marijuana Can You Possess in Utah?
There is no legal recreational marijuana possession limit in Utah because adult-use marijuana remains illegal.
Utah substantially revised its drug-offense statutes in 2026. Under the law effective May 6, 2026, unauthorized possession or use of marijuana is generally a Class B misdemeanor unless another enhancement applies.
Possession of 100 pounds or more of marijuana is a second-degree felony.
Repeat possession convictions can also result in enhanced penalties. A violation that would ordinarily be a Class B misdemeanor can become a Class A misdemeanor after qualifying prior convictions and eventually a third-degree felony after additional qualifying convictions within the statutory period.
What Are the Penalties for Illegal Marijuana Possession in Utah?
For most unauthorized marijuana possession below 100 pounds, the offense is generally a Class B misdemeanor under Utah’s current law.
A Class B misdemeanor can carry:
- Up to six months in jail
- A fine of up to $1,000
A qualifying third possession conviction within seven years can generally be elevated to a Class A misdemeanor, while a fourth qualifying conviction can become a third-degree felony.
A Class A misdemeanor is punishable by up to 364 days in jail and a fine of up to $2,500.
A third-degree felony can carry up to five years in prison and a fine of up to $5,000.
Possessing 100 pounds or more of marijuana is a second-degree felony, punishable by one to 15 years in prison and a fine of up to $10,000.
Additional enhancements can apply in certain circumstances, including offenses occurring in correctional facilities or cases involving other drug crimes.
Can You Buy Recreational Marijuana in Utah?
No. Utah does not have legal recreational marijuana stores.
Only registered medical marijuana patients, caregivers and qualifying nonresident patients may purchase marijuana through Utah’s regulated medical cannabis system.
Buying marijuana from an unlicensed seller remains illegal.
Marijuana purchased legally in another state also cannot legally be brought into Utah.
Is Medical Marijuana Legal in Utah?
Yes. Utah has a comprehensive medical marijuana program.
Patients with qualifying conditions can obtain a medical cannabis card after receiving certification from an authorized medical provider and completing the state’s application process.
Registered patients may purchase medical marijuana from licensed medical cannabis pharmacies and receive protections from state criminal marijuana laws when they comply with the program’s requirements.
Patients also benefit from Utah’s sales-tax exemption for medical cannabis and may have access to home delivery from approved pharmacies or couriers.
How Much Medical Marijuana Can Patients Possess in Utah?
A registered patient may possess up to the patient’s legal dosage limit.
Utah defines the legal dosage limit as an amount sufficient to provide up to 30 days of treatment based on the dosage recommended by the patient’s medical provider or pharmacy medical provider.
The maximum legal dosage limit cannot exceed:
- 113 grams of unprocessed marijuana flower
- Medical marijuana products containing a combined total of 20 grams of active THC
A patient’s actual authorized amount may be lower if their provider recommends a smaller dosage.
Patients must generally keep their medical marijuana in the container in which it was dispensed and retain the pharmacy label.
How Much Medical Marijuana Can You Buy in Utah?
A patient’s purchase limit generally corresponds to the patient’s legal 30-day dosage limit.
The maximum is 113 grams of unprocessed flower and products containing no more than 20 grams of total active THC during the applicable 30-day period.
However, a medical provider can recommend a lower limit based on the patient’s treatment plan.
Utah’s electronic verification system tracks patient recommendations and purchases to prevent patients from exceeding their authorized amounts.
What Conditions Qualify for Medical Marijuana in Utah?
Utah recognizes a relatively broad group of qualifying medical conditions, including:
- Acute pain expected to last two weeks or longer
- Alzheimer’s disease
- Amyotrophic lateral sclerosis
- Autism
- Cachexia
- Cancer
- Crohn’s disease
- Ulcerative colitis
- Epilepsy
- Debilitating seizures
- HIV or AIDS
- Hospice care
- Multiple sclerosis
- Persistent and debilitating muscle spasms
- Persistent nausea that meets state requirements
- Persistent pain lasting longer than two weeks
- Post-traumatic stress disorder
- Certain rare diseases or conditions
- Terminal illness with a life expectancy of less than six months
Patients who do not have one of the specifically listed conditions may be able to petition Utah’s Compassionate Use Board for approval.
Patients younger than 21 also generally require approval from the Compassionate Use Board.
What Forms of Medical Marijuana Are Legal in Utah?
Utah pharmacies may sell medical marijuana in several approved forms, including:
- Unprocessed marijuana flower
- Vape cartridges and other products intended for vaporization
- Tablets and capsules
- Gummies, chews and other permitted edible products
- Tinctures and liquid suspensions
- Sublingual preparations
- Topical products
- Transdermal patches
- Suppositories
- Waxes and resins
Utah allows vaporization or heating of marijuana but prohibits smoking or combusting it.
Patients therefore cannot legally smoke medical marijuana flower in a joint, pipe or similar device.
Can Medical Marijuana Patients Grow Marijuana at Home in Utah?
No. Utah does not allow medical marijuana patients or caregivers to cultivate marijuana at home.
All marijuana sold through the medical program must originate from businesses licensed under Utah’s regulated cultivation and processing system.
The state once included provisions related to possible patient cultivation if pharmacy access remained unavailable, but those provisions did not develop into a general home-cultivation right.
As of 2026, registered patients must obtain medical marijuana through licensed pharmacies rather than growing it themselves.
Recreational home cultivation is also illegal.
What Are the Penalties for Growing Marijuana in Utah?
Unauthorized cultivation can be prosecuted as unlawful production or manufacture of a controlled substance.
Under Utah’s law effective in 2026, unlawfully producing or manufacturing marijuana is generally a third-degree felony for a first offense.
A third-degree felony can carry up to five years in prison and a fine of up to $5,000.
A second or subsequent qualifying conviction for unlawful marijuana production can be elevated to a second-degree felony.
This makes unauthorized home cultivation significantly more serious than ordinary possession.
Is Medical Marijuana Delivery Legal in Utah?
Yes. Utah allows approved medical cannabis pharmacies and licensed medical cannabis couriers to provide home delivery.
A patient receiving a delivery must generally present valid photo identification and a valid medical cannabis card.
Deliveries must be made to an address authorized through the state’s medical marijuana system.
Not every pharmacy provides statewide delivery, and coverage varies by provider and location. The Utah Center for Medical Cannabis maintains a list of pharmacies and the areas where delivery is available.
Is Medical Marijuana Taxed in Utah?
Medical marijuana itself is exempt from Utah sales tax when sold by a licensed medical cannabis pharmacy.
Medical cannabis devices, however, can remain subject to normal sales taxes.
Patients also pay a state transaction fee when purchasing medical marijuana. The uniform transaction fee was reduced to $1.50 beginning July 1, 2025.
Legislation enacted in 2026 gives the Utah Department of Agriculture and Food additional authority regarding the transaction fee, so the amount could change in the future.
The tax exemption is one practical benefit of participating in Utah’s registered medical marijuana program.
Can You Smoke Medical Marijuana in Utah?
No. Smoking marijuana is prohibited even for registered medical patients.
Utah law specifically states that the medical marijuana program does not authorize smoking or combusting cannabis.
Vaporization and heating are permitted when conducted in accordance with the state’s medical marijuana rules.
A medical marijuana cardholder who illegally smokes marijuana can face an infraction and a fine of up to $100 for a first offense. Subsequent offenses can result in more serious controlled-substance charges.
Can You Use Medical Marijuana in Public in Utah?
Generally, no.
Utah instructs registered medical marijuana patients not to use medical cannabis in public, whether indoors or outdoors, except in qualifying medical emergencies.
Medical status therefore does not create a general right to consume marijuana in parks, streets, businesses or other public areas.
Patients must also comply with restrictions imposed by employers, property owners and other applicable laws.
Can You Give Medical Marijuana to Another Person?
No. A registered medical marijuana patient cannot legally share, sell or give their medical marijuana to another person.
Medical marijuana purchased through a licensed Utah pharmacy is intended for the specific patient whose card and recommendation authorized the purchase.
Utah’s medical marijuana program does not contain the adult-to-adult gifting provisions found in many recreational marijuana states.
Unauthorized distribution of marijuana is generally a third-degree felony for a first offense under current Utah law.
Does Utah Recognize Out-of-State Medical Marijuana Cards?
Utah provides limited access for qualifying visitors, but an out-of-state medical marijuana card does not automatically provide full legal protection.
A non-Utah resident with a qualifying medical condition and medical marijuana authorization in their home state may apply for a Utah nonresident medical cannabis card.
The nonresident card is generally valid for 21 days, and a person may receive up to two nonresident cards per calendar year.
Once approved, a qualifying nonresident may purchase medical marijuana from Utah pharmacies and can use approved home-delivery services.
Visitors should not bring marijuana into Utah from another state. Utah specifically warns that bringing marijuana across state lines remains illegal even when the person has a medical marijuana card.
Can You Bring Marijuana Into Utah From Another State?
No.
Marijuana purchased in another state cannot legally be transported into Utah.
Utah medical patients and approved nonresident patients should obtain their marijuana through licensed Utah medical cannabis pharmacies.
Transporting marijuana across state lines can also violate federal law regardless of whether marijuana is legal for medical or recreational purposes in the state where it was purchased.
What Are the Penalties for Selling Marijuana in Utah?
Unauthorized marijuana distribution is generally much more serious than simple possession.
Under Utah’s current law, unlawfully distributing or agreeing to distribute marijuana is generally a third-degree felony for a first offense.
A second or subsequent conviction can be elevated to a second-degree felony.
Additional enhancements can apply when distribution occurs in or near certain schools, parks, child-care facilities, houses of worship, libraries or other protected areas, or when the conduct occurs in the presence of a person younger than 18.
Is Driving While High Illegal in Utah?
Yes. Driving while impaired by marijuana is illegal.
A medical marijuana card does not authorize a person to drive while impaired.
Utah’s driving laws can impose criminal penalties when marijuana or another substance renders a person incapable of safely operating a vehicle.
Patients should also keep medical marijuana in its original pharmacy container and should never consume marijuana while driving.
Can Utah Cities Ban Medical Marijuana Pharmacies?
Utah’s medical marijuana industry is primarily regulated at the state level, although local governments retain authority over certain land-use, zoning and other generally applicable matters.
Cities and counties cannot independently create recreational marijuana markets or authorize activities prohibited under state marijuana law.
Licensed medical marijuana businesses must comply with both state requirements and applicable local land-use rules.
Official Sources
Utah Department of Health and Human Services: Center for Medical Cannabis
Utah Center for Medical Cannabis: Patient Information
Utah Center for Medical Cannabis: Medical Cannabis Pharmacies and Delivery
Utah Code Title 26B, Chapter 4, Part 2: Medical Cannabis
Utah Code Title 76, Chapter 18: Drug Offenses
Utah Code Section 59-12-104.10: Medical Cannabis Sales Tax Exemption
