The complete guide to cannabis in Seattle

Seattle is one of the most cannabis-friendly cities in the United States — and it has been for a long time. Washington became one of the first two states to legalize recreational cannabis in 2012, and medical cannabis has been legal here since 1998. Today, Seattle’s dispensaries are among the best-stocked in the country, and registered medical cannabis patients enjoy significant tax savings on top of higher purchase and possession limits. Whether you’re a Seattle resident managing a health condition or exploring cannabis for the first time, this guide covers everything you need to know about cannabis laws, medical cards, and the best dispensaries in the city.

Washington State Cannabis Laws

Washington state has a dual recreational and medical cannabis system. While recreational access is broad and well-established, the medical program offers meaningful benefits — especially around tax exemptions and possession limits — that make a medical card worth getting for anyone using cannabis regularly for health reasons.

Washington’s medical program is voluntary — you can have a medical cannabis authorization without joining the state database, but database registration is what unlocks the full tax exemption and higher possession and cultivation limits. If you’re getting a card, registering with the database is strongly recommended.

Under Senate Bill 5123 (effective January 2024), Washington employers cannot refuse to hire a candidate solely because they tested positive for cannabis. However, employees can still be terminated for being impaired at work.

Why Get a Medical Cannabis Card in Seattle?

Even with recreational cannabis freely available, a medical cannabis card in Washington offers substantial advantages — particularly the excise tax exemption, which can add up to significant savings for regular patients.

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  Tax savings up to 37%: Registered medical patients are exempt from Washington’s 37% cannabis excise tax — one of the highest in the country for recreational users. On a $100 monthly purchase, that’s $37 back in your pocket every month.
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  Triple the possession limit: Medical cardholders can possess up to 3 oz of flower compared to 1 oz for recreational users — and more if a physician recommends it.
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  Home cultivation: Recreational users cannot grow cannabis in Washington. Registered medical cardholders can grow up to 6 mature plants at home.
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  Lower age requirement: Medical cardholders only need to be 18 (versus 21 for recreational), and minors with qualifying conditions can access cannabis through a registered caregiver.

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How to Get a Medical Cannabis Card in Seattle

Getting a medical cannabis card in Washington is a straightforward process that can be completed entirely online through a telehealth service like Leafwell.

1. Confirm your eligibility: You must be a Washington state resident aged 18 or older with a qualifying medical condition.
2. Get a provider recommendation: Meet with a licensed healthcare provider — in person or via telehealth — to discuss your condition and receive a cannabis recommendation.
3. Apply through the state: Use Washington’s medical cannabis authorization form along with your state-issued photo ID to complete your application.
4. Register with the state database: This optional but highly recommended step unlocks the tax exemption and higher possession limits. Your card arrives within 7–10 business days.

Washington Qualifying Conditions

• Cancer
• Chronic kidney failure
• Crohn’s disease
• Epilepsy / seizure disorders
• Glaucoma
• HIV / AIDS
• Hepatitis C
• Intractable pain
• Multiple sclerosis
• PTSD
• Spasticity disorders
• Terminal illness
• Traumatic brain injury (TBI)

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Seattle Dispensaries

Seattle has dozens of licensed dispensaries spread across the city. Here are some well-established options to get you started — always bring a valid photo ID, and medical cardholders should bring their card to access tax benefits.

Note: Cannabis delivery is not legal in Washington. Purchases must be made in person at a licensed dispensary.

Tips for Buying Cannabis in Seattle

• Always buy from a licensed dispensary. Licensed stores carry lab-tested products — quality and safety are not guaranteed elsewhere.
• Bring your ID every time. No dispensary can let you in without a government-issued photo ID. Medical cardholders should also carry their authorization.
• Compare prices across stores. Washington’s excise tax is high, but dispensaries often run deals and loyalty programs. Several offer price-match guarantees.
• Keep it private. Public consumption — including parks, sidewalks, and restaurants — is illegal. Consume only in your private residence.
• Don’t drive impaired. Washington has a DUI limit of 5 ng/mL THC in blood. Transporting cannabis must be done in a sealed container out of reach of the driver.