Cannabis Possession Limits in Illinois
Adults 21+ may possess cannabis for personal use.
Possession Limits
Overview
Illinois became the first state to legalize recreational cannabis through legislative action (rather than a ballot initiative) when Governor J.B. Pritzker signed the Cannabis Regulation and Tax Act in June 2019. Sales began on January 1, 2020. The law includes notable distinctions between residents and non-residents: Illinois residents may possess up to 30 grams of flower, while visitors are limited to 15 grams. The state has a strong social equity program designed to repair the harms of the War on Drugs.
Key Facts
- •Illinois residents may possess up to 30g of flower; non-residents up to 15g.
- •Concentrate limits are 5g for residents and 2.5g for visitors.
- •Illinois was the first state to legalize recreational cannabis through legislation.
- •Home cultivation is restricted to medical patients only (up to 5 plants).
- •The law includes robust social equity licensing provisions.
Penalties for Exceeding Limits
Adults 21+ may legally possess up to 30g of flower (residents) or 15g (non-residents). Possession of 30–100g for non-medical purposes is a civil violation with a fine. Possession over 100g is a misdemeanor or felony depending on amount.
Frequently Asked Questions
How much marijuana can residents possess in Illinois?+
Can tourists buy marijuana in Illinois?+
Can you grow cannabis at home in Illinois?+
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Disclaimer: The information on this page is provided for educational and informational purposes only and does not constitute legal advice. Cannabis remains illegal under US federal law. Illinois state laws and regulations are subject to change and may vary by local jurisdiction. Possession limits and penalties described here are based on publicly available information and may not reflect the most current regulations. Always verify current laws with official Illinois state resources and consult with a qualified attorney before possessing cannabis. Cannabismarketcap does not guarantee the accuracy or completeness of any information presented.