AZ Psilocybin law · Reviewed Nov 12, 2026
As of November 2026, psilocybin mushrooms remain illegal in Arizona; the state has no current personal-use decriminalization or psilocybin therapy program.
Knowing possession or use is generally a class 4 felony. For some first offenders, on the state’s motion, a court may enter a class 1 misdemeanor or defer classifying the offense until probation ends. Eligible personal-possession offenders generally receive probation with treatment or education; a conviction also carries a mandatory fine of at least $1,000 or three times the drugs’ value, whichever is greater.
A state-funded whole-mushroom psilocybin research grant program was established with $5 million in FY2024 funding and was repealed July 1, 2026. The 2025 SB 1555 law is a future trigger for a crystalline-polymorph psilocybin medicine if FDA approval and DEA rescheduling occur by January 1, 2031; it does not currently create a therapy-access program.
No city or county measures found in our sources.
The statutes cited do not specifically address spores; one source says their status is unclear.
A source says amanita muscaria products are legally sold in Arizona.
Arizona earmarked $5 million in its FY2026 budget for ibogaine studies. SB 1542, introduced in 2026, proposed funding MDMA research and training for PTSD treatment but is described as a proposal, not enacted law.
Arizona has a law that would let doctors prescribe an FDA-approved psilocybin medicine once federal approval and rescheduling happen. It does not legalize mushrooms.
The Legislature established a psilocybin research grant program, funded with $5 million for FY2024.
Governor Hobbs vetoed SB 1570, which would have created a regulated psilocybin-services program.
SB 1555 was enacted as a conditional rescheduling trigger law, not the regulated-services proposal originally introduced.
The psilocybin research grant program was repealed July 1.
Number of states in each category. Arizona’s category is highlighted.
Access score from 0 (illegal) to 5 (licensed adult access).
Listings describe themselves; Pscilly does not sell psilocybin, and sellers outside a state program are labeled “not state-licensed.”
As of November 2026, psilocybin mushrooms remain illegal in Arizona; the state has no current personal-use decriminalization or psilocybin therapy program.
Knowing possession or use is generally a class 4 felony. For some first offenders, on the state’s motion, a court may enter a class 1 misdemeanor or defer classifying the offense until probation ends. Eligible personal-possession offenders generally receive probation with treatment or education; a conviction also carries a mandatory fine of at least $1,000 or three times the drugs’ value, whichever is greater.
A state-funded whole-mushroom psilocybin research grant program was established with $5 million in FY2024 funding and was repealed July 1, 2026. The 2025 SB 1555 law is a future trigger for a crystalline-polymorph psilocybin medicine if FDA approval and DEA rescheduling occur by January 1, 2031; it does not currently create a therapy-access program.
The statutes cited do not specifically address spores; one source says their status is unclear.
A source says amanita muscaria products are legally sold in Arizona.
Pscilly classifies Arizona as: illegal. Laws change often, so check the linked sources and current state rules.
Educational summary, not legal advice. Pscilly reviewed these laws on November 12, 2026 using the sources listed; laws change often, so confirm current rules with the state or a lawyer. Psilocybin remains a Schedule I controlled substance under federal law.
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