When Did Nevada Legalize Weed? Timeline, Possession, and Taxes

Nevada legalized medical marijuana when voters approved a constitutional amendment in 2000, and legalized recreational marijuana when voters passed Question 2 in November 2016. Personal possession for adults 21 and older became legal on January 1, 2017, and licensed retail sales began on July 1, 2017.¹

The 1998 and 2000 Medical Marijuana Vote

The starting point was Question 9, an initiated constitutional amendment first on the ballot in 1998. Voters approved it, but Nevada requires constitutional amendments proposed by initiative to pass in two consecutive general elections before taking effect.² It returned in November 2000 and passed again, officially amending the state constitution.³

The implementing statute, NRS Chapter 453A, was added to Nevada law in 2001.⁴ It set up a patient registry and possession limits for qualifying patients and caregivers, but it did not create a legal way to buy cannabis. For years, patients had to grow their own or find other sources. Licensed medical dispensaries came only after later legislative sessions authorized them.

The 2016 Recreational Vote

The Initiative to Regulate and Tax Marijuana appeared as Question 2 on the November 8, 2016 ballot and passed with majority support.¹ The measure borrowed from the alcohol model, setting up licensed production, distribution, and retail sales to adults 21 and older.

Possession for personal use became legal on January 1, 2017. Commercial sales did not. During the first six months of 2017, the law only shielded adults from arrest for having cannabis at home while the state built out licensing.¹

Retail Sales Began July 1, 2017

On July 1, 2017, existing medical dispensaries started selling to the general public through a temporary early-start program. That let the state collect tax revenue right away and gave adult buyers a legal alternative while the full licensing framework was finalized.

The Department of Taxation was the original regulator. In 2019 the legislature passed Assembly Bill 533, creating the Nevada Cannabis Compliance Board (CCB), which took over licensing, enforcement, and compliance in 2020.⁵ The CCB is now the state agency to look to for cannabis rules and licensee information.

How Much You Can Possess

Adult-use rules sit in NRS Chapter 678D. Adults 21 and older may possess up to two and a half ounces of usable cannabis, or a quarter ounce of concentrated cannabis, at any one time.⁶ The same limits apply whether you bought from a dispensary or grew your own.

Going over those amounts does not just mean a larger fine. It removes the NRS 678D exemption entirely, which means you can be charged under Nevada’s broader controlled substance statutes, with significantly harsher penalties.⁶

Growing at Home

Adults may grow up to six cannabis plants at a single residence. The household cap is twelve plants total, no matter how many adults live there.⁶ Plants must be kept in an enclosed area that is not visible from any public place and is secured with locks or similar devices that limit access to authorized people. You also need to be the lawful occupant of the property or have the owner’s consent.

Penalties escalate with each violation. A first offense is a misdemeanor with a fine of up to $600. A second is a misdemeanor with a fine of up to $1,000. A third violation becomes a gross misdemeanor, and a fourth or later offense is a category E felony.⁶

Where You Can Use It

Cannabis use is limited to private property where the owner has not prohibited it. Smoking or otherwise consuming cannabis in a public place, inside a retail cannabis store, or in a vehicle is a misdemeanor punishable by a fine of up to $600.⁶ That covers parks, sidewalks, casinos, and hotel rooms unless the property specifically allows it. The CCB has authority to license cannabis consumption lounges as a separate business category, and Nevada has started issuing those licenses.⁷

Driving

Cannabis DUI carries the same penalties as alcohol DUI. Nevada uses a per se standard: you commit an offense if your blood contains 2 nanograms per milliliter or more of delta-9-THC, or 5 nanograms per milliliter or more of the metabolite 11-OH-THC.⁸ You do not need to look or act impaired. Hit those numbers in a blood test and you have committed a DUI.

A first-offense cannabis DUI without injury is a misdemeanor carrying 2 days to 6 months in jail (or 48 to 96 hours of community service), fines between $400 and $1,000, and a 185-day driver’s license revocation.⁹ Repeat offenses and any DUI involving injury move into felony territory.

Taxes at the Register

Retail cannabis carries a 10% state excise tax on top of standard state and local sales tax, and the excise revenue is directed to the State Education Fund.¹⁰ Depending on the county, the combined tax burden on a purchase can reach roughly 20% or more. Some dispensaries offer lower rates for medical cardholders, but the excise tax still applies.

Federal Law Has Not Caught Up

Cannabis remains a Schedule I controlled substance under federal law as of mid-2026. The DEA has proposed rescheduling marijuana to Schedule III, with formal hearings set to begin in late June 2026, but no final rule has taken effect.¹¹ Until that changes, three federal conflicts show up for Nevada cannabis users.

Firearms

Federal law under 18 U.S.C. § 922(g)(3) prohibits anyone who is an “unlawful user of or addicted to” a controlled substance from possessing a firearm. Because marijuana is still federally illegal, regular cannabis users in Nevada are technically barred from owning guns. ATF Form 4473, which every buyer fills out at a licensed dealer, asks whether you are an unlawful user of marijuana and warns that state legalization does not change the federal answer. Lying on the form is a separate federal offense carrying up to 15 years in prison.

Housing

Landlords are not required to allow cannabis use on their property, even for medical cardholders. The Fair Housing Act does not treat marijuana use as a disability requiring accommodation because it is still federally prohibited. In federally subsidized housing, the restrictions are stricter: property owners receiving HUD assistance must deny admission to households with a member who uses marijuana and must include lease terms allowing termination for cannabis use. Private landlords can also write no-smoking or no-cannabis clauses into leases, and Nevada’s legalization law does not override those terms.

Air Travel

The TSA updated its guidance in April 2026 to list medical marijuana as permitted in both carry-on and checked bags, following federal movement toward rescheduling. The TSA notes that the final call rests with the officer at the checkpoint, and any substance that is illegal under applicable law can still be referred to law enforcement. Recreational cannabis is not covered by the updated guidance. Flying also brings in the destination state’s laws, which may be very different from Nevada’s.

Sealing Old Cannabis Convictions

In 2019 the legislature passed Assembly Bill 192, which created a way to seal records tied to offenses that have since been decriminalized.¹² Old marijuana possession convictions that would no longer be crimes under current law qualify.

Sealing is not automatic. You submit a written request to the court where you were convicted. There is no filing fee. If the prosecutor does not object, the court seals the record. If the prosecutor objects, a hearing is scheduled, and the prosecution bears the burden of showing why the record should stay open. Traffic offenses are excluded.¹²

Visiting With an Out-of-State Medical Card

Nevada does not have reciprocal agreements to honor other states’ medical marijuana cards.¹³ In practice this matters less than it sounds, because recreational cannabis is legal for anyone 21 and older. Visitors can buy from any adult-use dispensary without a card. The distinction only affects access to medical-specific products or pricing that some dispensaries reserve for registered patients.

1
Nevada Legislature. Recreational Marijuana in Nevada
2
Ballotpedia. Nevada Question 9, Medical Marijuana Initiative (1998)
3
Ballotpedia. Nevada Question 9, Medical Marijuana Initiative (2000)
4
Justia Law. Nevada Code 453A.200 – Holder of Valid Registry Identification Card Exempt
5
Nevada Cannabis Compliance Board. Nevada Cannabis Compliance Board
6
Nevada Legislature. Nevada Code 678D – Adult Use of Cannabis
7
Nevada Cannabis Compliance Board. Laws and Regulations
8
Nevada Legislature. Nevada Code 484C – Driving Under the Influence
9
Nevada Legislature. Driving Under the Influence in Nevada
10
Nevada Cannabis Compliance Board. CCB Tax Release Annual Cannabis Taxable Sales Data
11
Federal Register. Schedules of Controlled Substances: Rescheduling of Marijuana
12
Nevada Attorney General. AB 192 Flyer Record Sealing for Decriminalized Offenses
13
Nevada Division of Public and Behavioral Health. Medical Marijuana Patient Cardholder Registry FAQs