Illinois countries/us/il.yaml
Adults 21+ may hold 60 g of flower, 10 g of concentrate and infused products containing 1,000 mg THC if resident in Illinois; non-residents have half those limits. The three product limits are cumulative. These limits took effect on 12 June 2026.
Only registered medical patients may grow, up to five plants. For anyone else five plants or fewer is a $200 civil violation; more is a felony.
Nothing within the limits.[@2]
Genuine non-commercial gifts between adults 21+ are allowed within the recipient’s possess … nal giveaways are prohibited; medical patients may not give away their homegrown cannabis.[@1,2]
Private only, with licensed consumption lounges in a few towns.[@4]
Licensed shops since 2020, with some; potency-based excise taxes of 10–25% on top of sales tax keep prices among the highest taxes in the country's highest.[@5]
Illinois Department of Financial and Professional Regulation — purchaser FAQ (onsite consumption lounges) LegalClarity — Why is weed so expensive in Illinois (citing Illinois Department of Revenue excise rates) 3 unchanged
Adults 21+ may hold 60 g of flower, 10 g of concentrate and infused products containing 1,000 mg THC if resident in Illinois; non-residents have half those limits. The three product limits are cumulative. These limits took effect on 12 June 2026.[@2,3]
USD
upto 60 g · treatment legal · note Residents; visitors half (30 g flower, 5 g concentrate), over 60 g · upto 100 g · treatment criminal · term Misdemeanor · prison 1 year · fine 2500, over 100 g · upto 500 g · treatment criminal · term Felony · prison min 1 year · prison 3 years · fine 25000, over 500 g · treatment criminal · term Felony · prison min 2 years · note Terms reach 15 years at the top of the ladder
Only registered medical patients may grow, up to five plants. For anyone else five plants or fewer is a $200 civil violation; more is a felony.[@2,3]
USD
upto 5 plants · treatment civil · term Civil violation · fine 200 · note No penalty for registered medical patients growing five, over 5 plants · upto 20 plants · treatment criminal · term Felony · prison min 1 year · prison 3 years · fine 25000, over 20 plants · treatment criminal · term Felony · prison min 2 years · note Terms reach 15 years, with fines up to $100,000
Public Act 104-0463 doubled the adult possession caps from 12 June 2026: residents 21+ may now hold 60 g of flower, 10 g of concentrate and 1,000 mg of infused THC, with half those limits for visitors.[@2,3] [Illinois doubled adult possession limits in 2026.](/history/illinois-doubled-possession-limits-2026/)
2, 3