Chicago-area dispensaries in Illinois: limits, tax and licences

The Chicago receipt and the new medical licences

The state's purchaser excise tax is 10% on flower at or below 35% THC, 25% above it and 20% on infused products such as edibles, on top of state and local sales taxes. In Chicago the city and Cook County add 3% each. Home delivery is still not legal, and home growing is for registered medical patients only.

• Medical patients: since September 10, 2026, 37 adult-use dispensaries hold medical licences and may sell to registered patients at the medical tax rate. IDFPR lists participating stores on its Adult Use Cannabis page.
• Licence check: IDFPR's combined list showed roughly 289 active adult-use dispensing organization licences in September 2026, each with a credential number ending -AUDO.
• Lounges: local governments may authorize consumption lounges, but IDFPR does not license them.

Neighbourhood matters more than brand here: Mission South Chicago on S. Commercial Avenue and Maribis in Brighton Park serve the South and Southwest sides, while Zen Leaf's Pilsen store, Ascend's Logan Square store and Cannabist's Jefferson Park store are on the West and North sides. Use is banned in public, in vehicles and near people under 21, and cannabis in a moving vehicle must sit in a sealed, odor-proof, child-resistant container. See the Chicago and Illinois guide, which sets out the tourist rules and taxes in full.