What Federal Rescheduling Actually Means for Montana Cannabis Businesses

Federal rescheduling matters, but it does not legalize cannabis, does not automatically repeal 280E, and does not change CARD licensing, inspections, or enforcement.

Montana operators should:

• Maintain tight accounting and documentation
• Prepare for possible banking shifts
• Avoid premature tax moves until IRS guidance is issued
• Treat rescheduling as a long transition period, not a finish line

Why Montana Operators Are Asking About Rescheduling

When the U.S. Department of Justice and the Drug Enforcement Administration (DEA) announced a proposed rule to move cannabis from Schedule I to Schedule III, headlines made it sound like a seismic shift. The proposed rule is available here: https://www.federalregister.gov/documents/2024/05/21/2024-11137/schedules-of-controlled-substances-rescheduling-of-marijuana. This was followed by Executive Order 14370 on December 18, 2025, directing the Attorney General to expedite reclassification to Schedule III, in order to improve "marijuana-related medical research". https://www.federalregister.gov/documents/2025/12/23/2025-23846/increasing-medical-marijuana-and-cannabidiol-research 

For Montana cannabis businesses, the practical question is simpler: What does this actually change for my operation — today, next year, and long-term?

The answer is more measured than the hype. Rescheduling affects federal criminal law and research pathways, but it does not override Montana’s regulatory system, and it does not automatically change federal tax treatment.

Montana’s cannabis industry remains governed by the Cannabis and Alcohol Regulatory Division (CARD) of the Montana Department of Revenue: https://revenue.mt.gov/card/.

CARD continues to control licensing, inspections, enforcement, and administrative rulemaking — regardless of federal scheduling.

Myth-Busting: What Rescheduling Changes — and What It Doesn’t

Myth 1: “Rescheduling legalizes cannabis.”

Reality: It does not.

Rescheduling moves cannabis from Schedule I to Schedule III under the Controlled Substances Act, but it does not legalize commercial cannabis activity under federal law. Federal criminal penalties may shift, research access expands, and medical handling rules may change — but commercial cannabis remains federally regulated, and the Controlled Substances Act still applies.

Myth 2: “Rescheduling automatically eliminates 280E.”

Reality: Not immediately — and not without IRS action.

Section 280E disallows deductions for businesses trafficking in Schedule I or II substances. If cannabis becomes Schedule III, 280E should no longer apply — but only once the rule is finalized and the IRS issues guidance.

IRS cannabis tax page: https://www.irs.gov/marijuana.

Until the IRS updates its position, 280E remains in effect.

Myth 3: “Rescheduling means Montana enforcement will relax.”

Reality: CARD enforcement continues unchanged.

Montana’s regulatory framework is state-based, and CARD’s authority is unaffected by federal scheduling. CARD still controls licensing, renewals, inspections, enforcement actions, administrative rulemaking, seed-to-sale compliance, and penalties.

Myth 4: “Rescheduling opens the door to interstate commerce.”

Reality: Not without congressional action or litigation.

Interstate commerce remains restricted because the Controlled Substances Act still applies, the federal government regulates interstate movement of controlled substances, and states (including Montana) prohibit importing or exporting cannabis.

Myth 5: “Banks will immediately open their doors to cannabis businesses.”

Reality: Banking may improve — slowly.

Banks follow federal guidance under the Bank Secrecy Act (BSA) and FinCEN expectations. FinCEN’s marijuana banking guidance remains in effect until updated:
https://www.fincen.gov/resources/statutes-regulations/guidance/bsa-expectations-regarding-marijuana-related-businesses

Rescheduling may encourage more banks to participate, but they will still require comprehensive Know Your Customer (KYC) documentation, Anti Money Laundering (AML) compliance, proof of CARD compliance, and clean financials. Expect gradual improvement, not an overnight shift.

What Rescheduling Does Change

Federal research pathways expand

Schedule III substances can be researched more easily. This may lead to more medical studies, FDA-approved cannabis-derived products, and increased pharmaceutical interest. This does not directly affect Montana licensees today, but it may shape long-term market dynamics.

Federal criminal penalties shift

Rescheduling reduces certain federal penalties, especially for possession and research-related handling. But commercial trafficking remains regulated. For Montana operators, this means lower federal enforcement risk in some contexts and continued need for strict CARD compliance.

Public perception and investor interest may increase

Rescheduling often triggers increased investor inquiries, more M&A activity, and higher valuations in some markets. Montana’s market is smaller and more regulated, but operators may see increased interest from out-of-state (or in-state) investors.

What Rescheduling Does Not Change for Montana Operators

The following remain unchanged:

• CARD licensing requirements
• CARD inspections and enforcement
• Montana’s seed-to-sale tracking
• Local zoning and permitting
• State tax obligations
• Federal banking compliance
• IRS enforcement of 280E (until guidance changes)

Montana’s cannabis industry remains a state-regulated market, and CARD remains the controlling authority.

Practical Action Checklist for Montana Cannabis Businesses

• Tighten cost accounting and documentation
• Conduct a CARD-focused compliance audit
• Monitor IRS guidance on 280E
• Prepare banking documentation now
• Review operating agreements and ownership structures
• Strengthen internal controls for cash and inventory
• Train staff on CARD compliance and communication protocols

Notes on IRS Guidance

Many operators are watching for potential changes to federal tax treatment if cannabis is moved to Schedule III. At this stage, the IRS has not issued updated instructions on how rescheduling would affect 280E.

https://www.irs.gov/marijuana 

Because the federal rulemaking process is still underway, and because IRS positions typically follow formal guidance or legislation, businesses are monitoring developments and consulting with their tax professionals. Different operators may take different approaches depending on their circumstances, risk tolerance, and professional advice.

Conclusion: A Transition, Not a Transformation

Federal rescheduling is meaningful, but it is not legalization, not immediate tax relief, and not a change to Montana’s regulatory structure. CARD remains the governing authority, and Montana operators must continue to meet CARD’s licensing, inspection, and compliance requirements.

The most prepared operators will strengthen compliance, prepare for banking improvements, model tax scenarios, document everything, and position themselves for long-term stability.

Ironleaf Law Firm can assist with CARD-focused compliance audits, operating agreement reviews, and banking-readiness documentation — all with Montana-specific precision.