For four years, "Schedule I federal drug, state-legal business" meant one specific tax nightmare: Section 280E, the provision that lets the IRS tax a cannabis dispensary on revenue it never actually got to keep. Then, on April 23, 2026, the Department of Justice moved state-licensed medical marijuana to Schedule III, and Treasury followed with guidance giving cannabis operators 280E relief retroactive to January 1, 2026. Champagne corks popped across the cannabis accounting world.
Sixty miles away in Denver, a very different kind of state-licensed, plant-medicine business kept doing exactly what it's always done: filing a full Schedule I tax return. Colorado's regulated psilocybin "healing centers" — the therapeutic mushroom facilities created by 2022's Natural Medicine Health Act — weren't part of the DOJ order. Psilocybin is still Schedule I. Nothing changed for them on April 28, 2026, and nothing is scheduled to. If you're a facilitator, healing center owner, or investor in this space, that gap just became the single most important line item on your books.
What a Colorado healing center actually is
The Natural Medicine Health Act, implemented through Colorado's Department of Natural Medicine (DNM), created a two-agency licensing structure that's easy to get backwards:
- The Department of Revenue (DOR) Natural Medicine Division licenses the businesses — healing centers, cultivation facilities, product manufacturers, and testing labs — the same division structure Colorado uses for cannabis.
- The Department of Regulatory Agencies (DORA), through its Office of Natural Medicine, licenses the people — the facilitators who actually supervise a psilocybin session with a participant.
A healing center can't operate without both a DOR business license and a roster of DORA-licensed facilitators, and the two licenses renew on separate cadences with separate compliance obligations. By February 2026, Colorado counted 34 licensed healing centers — 9 "standard" centers and 25 lower-cost "micro-healing centers," a tier the state created specifically to lower the capital barrier for smaller operators — with another 18 applications pending. That's real, fast growth in a genuinely new small-business category, which is exactly why the bookkeeping details below matter now rather than in a few years.
Section 280E: the provision that doesn't care that this is legal in Colorado
Section 280E of the Internal Revenue Code disallows ordinary business expense deductions for any business "trafficking" in a Schedule I or Schedule II controlled substance — federal law, full stop, regardless of state legality. It doesn't disallow everything: you can still subtract cost of goods sold (COGS) from gross receipts before the IRS calculates your taxable income. But nearly everything else — rent apportioned to non-production space, marketing, admin salaries, insurance, software — gets added back and taxed as if it were profit.
This is the exact rule that made cannabis dispensaries famous for 60-80%+ effective federal tax rates, and it's the exact rule Colorado psilocybin healing centers are still fully subject to. Colorado's own state income tax code already lets Natural Medicine Code licensees subtract the state-level equivalent of 280E-disallowed expenses — mirroring the relief the state has long given cannabis licensees — so the state tax bill is manageable. The federal bill is where the exposure lives, and it isn't going anywhere until psilocybin itself is rescheduled, which nothing in the April 2026 DOJ action addresses.
What counts as COGS for a healing center — and what doesn't
For a retail cannabis business, COGS is relatively mechanical: product cost, inventory, seed-to-sale tracking. A healing center's COGS question is murkier, because the "product" is a supervised service, not a shelf item, and the IRS hasn't issued psilocybin-specific guidance the way it eventually did for cannabis under Treasury Regulation §1.471-11. In practice, treat this as a facts-and-circumstances allocation exercise and get it in writing from a tax professional who has actually filed a 280E return before, not just read about one:
- Likely includable in COGS: the psilocybin product itself (grown or sourced under a DOR cultivation/manufacturing license), the facilitator's direct session time, session-room costs directly tied to service delivery, and testing-facility fees for potency/purity screening.
- Likely excluded (non-deductible): marketing and client acquisition costs, administrative and reception staff, integration-therapy follow-up sessions billed separately from the dosing session itself, general liability insurance, and any square footage not directly used for supervised sessions (waiting rooms, offices).
The line between "direct session cost" and "administrative overhead" is where 280E audits are won or lost in the cannabis world, and it will be exactly as contentious here — probably more so, since facilitator labor (a licensed person's time, not a manufactured good) is a much less settled COGS category than plant material.
A worked example: why the split changes your effective tax rate
Say a micro-healing center brings in $600,000 in gross receipts for the year. If $250,000 of that is defensible COGS — facilitator session labor, sourced product, testing fees — taxable income under 280E is $350,000, and the center owes federal tax on the full $350,000 with none of its marketing, admin, rent, or insurance deducted. A normal small business with the same $600,000 revenue and, say, $450,000 in total costs (the same $250,000 plus $200,000 of overhead) would only pay tax on $150,000 of profit. The $200,000 difference isn't a rounding error — at a combined effective federal-plus-state corporate rate, it can easily be the difference between a healthy margin and a loss on paper, purely from the tax code's refusal to recognize real operating costs as real operating costs.
That gap is also exactly why the COGS-versus-overhead classification fight matters so much more here than in an ordinary business. Reclassifying even one borderline cost — say, arguing that a facilitator's post-session integration debrief is part of "service delivery" rather than a separately billed follow-up — can meaningfully move the taxable-income number. Get the classification wrong in the aggressive direction and an IRS audit can disallow the deduction retroactively with penalties; get it wrong in the conservative direction and the center overpays every single year it operates. Neither mistake is one you want to discover for the first time when a tax preparer opens the year's books in March.
Two licenses, two renewal clocks, two compliance surfaces
Because DOR licenses the business and DORA licenses each individual facilitator, a healing center's compliance calendar has two independent tracks that don't share a renewal date. A facilitator whose DORA license lapses mid-year can't legally supervise sessions even if the healing center's DOR license is fully current — which means a center needs to track facilitator license expirations as a standalone accounts-payable-adjacent liability, not just a personnel HR task. Missing a facilitator renewal doesn't just risk a fine; it can mean canceling booked, prepaid sessions.
That prepayment detail matters for revenue recognition too. Many centers require payment (or a substantial deposit) at booking, weeks or months before the actual dosing session — the same deferred-revenue pattern seen in medical spas and wellness retreats, but layered on top of a controlled-substance compliance requirement. Revenue shouldn't hit the books as earned until the session is actually delivered by a currently-licensed facilitator; booking a prepayment as immediate income overstates revenue and, worse, can misstate the COGS-eligible expense timing that 280E scrutinizes closely.
The cash-heavy banking problem hasn't gone away either
Federally-illegal-substance businesses have the same banking access problem cannabis had for a decade: most federally chartered or federally insured banks won't knowingly service a Schedule I business, leaving healing centers dependent on the same small set of state-chartered, cannabis-experienced banks and credit unions that built compliant accounts for dispensaries. That means:
- Higher cash volume relative to revenue than a typical wellness business, with the internal control burden that comes with it (dual counts, sealed deposits, a documented chain of custody for cash between the front desk and the bank).
- Banking relationships that can be lost on short notice if a bank's risk appetite shifts — a healing center needs contingency banking arrangements the way a normal small business doesn't.
- Every dollar of cash movement needs a clean, timestamped ledger trail, because a 280E audit will scrutinize both the tax return and the underlying books for consistency.
Why this is a bookkeeping decision, not just a tax-season one
The businesses that come out ahead of a 280E exposure aren't the ones that scramble every April — they're the ones whose books separate COGS-eligible costs from disallowed overhead at the point of entry, all year, so the return is a rollup of already-categorized data instead of a reconstruction project. That's a chart-of-accounts design problem as much as a tax problem: a healing center needs distinct account categories for facilitator session labor, product/cultivation cost, testing fees, and separately for marketing, admin, and non-production rent — set up before the first session is ever billed, not retrofitted after DOR requests a compliance audit.
Plain-text, version-controlled accounting is a natural fit for exactly this kind of category discipline. Beancount.io lets you define COGS-eligible and non-deductible expense accounts explicitly in a human-readable ledger, track every entry's full history in version control, and query the split you'll need for a 280E return without waiting on a bookkeeper to reconstruct it from a shoebox of receipts. If you're building the chart of accounts for a healing center, cultivation facility, or any other federally-Schedule-I but state-licensed business, our docs walk through setting up exactly this kind of expense segmentation, and Fava gives you a visual dashboard to spot-check COGS ratios before your accountant ever sees the numbers. Get started for free and keep your books audit-ready from day one.