ILLINOIS · CANNABIS
Cannabis
Cannabis laws change at state, county and city lines.Track them in the free LawLert iPhone app: it alerts you when you cross into a state where they differ, or into a city or county that bans cannabis sales where LawLert has the local rule, and when they change in your state. No account.Get the appPermitted: Recreational cannabis is legal in Illinois for adults 21 and older under the Cannabis Regulation and Tax Act.
PermittedSummary
Recreational cannabis is legal in Illinois for adults 21 and older under the Cannabis Regulation and Tax Act. A medical program also operates.
Source: ilga.gov → · Updated July 12, 2026