Illinois Psilocybin Mushrooms Ban (2026): In Force

Ban in force

As of November 12, 2026, Psilocybin Mushrooms are banned from retail sale in Illinois, effective August 16, 1971. The ban comes from federal scheduling, which takes precedence over state law.

Verified November 12, 2026. Full determination, citations and verbatim law: Is Psilocybin Mushrooms legal in Illinois?

When does the Illinois Psilocybin Mushrooms ban take effect?

The Illinois Psilocybin Mushrooms ban is already in force (effective August 16, 1971); no further effective date is pending.

QuietNo pending legislation, deadlines or enforcement actions on file for Psilocybin Mushrooms in Illinois.

Nearby

Other bans tracked in Illinois

Every state where Psilocybin Mushrooms are banned · All compounds in Illinois · Are Psilocybin Mushrooms Legal? Every state

Cite this page

Compound Analytics. "Illinois Psilocybin Mushrooms Ban (2026): In Force." Compound Laws, https://compoundlaws.com/bans/psilocybin/illinois/. Accessed November 13, 2026.

Compound Laws, published by Compound Analytics, reports the record: statutes verbatim, official citations, enforcement facts and verification dates. Nothing here is legal advice and nothing here describes how to get around a law. A jurisdiction with no verified row is reported as not yet verified, never as legal. Found an error? Corrections policy.

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