Most people who look at a licensed psilocybin business start with the mission, the setting, and the license application. Fewer start with the spreadsheet. That is where the surprises live: a business that sells hours of human attention as much as it sells product, a capacity ceiling that arrives quickly, and a federal tax rule that can take most of what is left.
Here is how the pieces fit, using a round-number example you can adapt to your own plan.
Four licenses, four different businesses
Oregon’s program runs under the Oregon Psilocybin Services Act (ORS chapter 475A) and the Oregon Health Authority’s rules (OAR 333-333). Oregon Psilocybin Services issues four license types, and each carries its own economics:
- Manufacturers cultivate fungi and make psilocybin products. Application fee $500; annual license fee $10,000.
- Service centers are where clients consume psilocybin, during an administration session with a licensed facilitator present. Application fee $500; annual license fee $10,000.
- Facilitators are licensed individuals who complete an approved training program and pass a state exam. Annual license fee $2,000.
- Laboratories test products and must be accredited through the Oregon Environmental Laboratory Accreditation Program. Application fee $500; annual license fee $10,000.
Current fees are set in OAR 333-333-4060, which also allows reduced annual fees for some applicants, including qualifying veterans and certain low-income applicants. Treat these as figures to recheck. In August 2026, the Oregon Health Authority proposed doubling license fees and ending the reduced fees. On September 22, 2026, it announced it would not adopt the increases, and it plans a separate rulemaking on other program changes with a target effective date of January 15, 2027.
Two program features shape the model. A client must complete a preparation session with a licensed facilitator before an administration session, and integration sessions are made available afterward (Oregon Health Authority). And Oregon imposes a 15 percent tax on the retail sales price of psilocybin products, which the client pays and the service center collects (ORS 475A.662).
Colorado runs its own natural medicine program (Colorado SB23-290): the Natural Medicine Division of the Colorado Department of Revenue licenses healing centers, cultivation facilities, product manufacturers, and testing facilities, while the Department of Regulatory Agencies licenses facilitators. California has not authorized psilocybin services; as of this writing, a 2025 proposal for a psilocybin pilot program for veterans and former first responders (SB 751) stalled in committee. Confirm the licensing and legal picture in any state with regulatory counsel.
The federal line has not moved
Psilocybin and psilocyn remain Schedule I controlled substances (21 C.F.R. §1308.11(d)). The April 2026 federal order that moved state-licensed medical marijuana to Schedule III did not cover them.
That matters because IRC §280E denies any deduction or credit for amounts paid or incurred in carrying on a trade or business that consists of trafficking in Schedule I or II controlled substances. A state license does not change that. Cost of goods sold still reduces gross receipts, as explained in Section 280E After the 2026 Partial Rescheduling.
Whether §280E reaches a particular psilocybin business is a question to work through with a tax professional before the first return, not after. A service center that sells product to clients sits closest to what the statute describes. A facilitator who never buys or sells product presents a different question. Where one business does both, cannabis cases show the answer turns on facts: the Tax Court treated a caregiving operation as a separate trade or business in Californians Helping to Alleviate Medical Problems, Inc. v. Commissioner, 128 T.C. 173 (2007), but found services merely incidental to sales in Olive v. Commissioner, 139 T.C. 19 (2012).
Inventory rules matter as well. A manufacturer, as a producer, can generally carry more costs into inventory than a service center that buys finished product (see Cannabis Cost of Goods Sold Under §280E).
A hypothetical service center in round numbers
Every figure below is hypothetical. Swap in your own.
Fixed costs per month:
- License fees and permits, spread monthly: $1,000 (the $10,000 annual service center license is most of it)
- Rent: $5,000
- Insurance: $1,500
- Compliance and administrative labor: $6,000
- Security and monitoring: $1,000
- Software, records, and tracking: $500
- Total: $15,000
Variable costs per client, covering preparation, administration, and integration:
- Product: $100
- Facilitator pay across all three sessions: $500
- Supplies, room turnover, and payment fees: $100
- Total: $700
At a price of $1,500 per client (before the 15 percent state tax on the product, which passes through to the state), each client contributes $800 toward fixed costs. Break-even is $15,000 divided by $800, or 18.75. Call it 19 clients a month. You can test your own numbers in the break-even calculator.
The constraint nobody mentions: capacity
A retail store can serve more customers in an hour by adding a register. A service center cannot. An administration session can occupy a room and a facilitator for much of a day.
Assume two administration rooms, one client per room per day, and 20 operating days a month. Capacity is 40 clients. Break-even at 19 means the business needs nearly half its capacity booked before it earns anything. Price, room count, and facilitator scheduling matter more than marketing reach, because volume has a ceiling.
What §280E does to the same business
Now run 30 clients a month, or 75 percent of capacity, for a full year:
- Revenue: $540,000
- Product cost: $36,000
- Facilitator pay and supplies: $216,000
- Fixed costs: $180,000
- Profit before tax: $108,000
Apply a hypothetical flat 21 percent federal rate (the corporate rate under IRC §11(b)) and set state tax aside:
- If §280E does not apply: taxable income is $108,000, tax is $22,680, and $85,320 is left after tax.
- If §280E applies to the whole business: in this example only the product cost counts as cost of goods sold, so taxable income is $540,000 minus $36,000, or $504,000. Tax is $105,840, and $2,160 is left after tax.
The break-even point moves too. Under full §280E, each client adds $800 of profit but about $294 of federal tax (21 percent of $1,400: the $1,500 price less $100 of product). That leaves $506 per client, so it takes about 30 clients a month just to reach zero after tax, not 19. At 19 clients, the business would owe roughly $5,600 a month in federal tax on about $200 of monthly profit.
Same rooms, same staff, same clients. The only thing that changed is the tax reading.
Planning moves that keep the model honest
- Model both readings. Build the plan with and without §280E, and set prices and staffing so the business survives the harder case. Financial modeling shows where the plan breaks before the market does.
- Separate activities from day one. Track product sales, preparation, administration, and integration in their own accounts, with time records for facilitators. Whatever position you take, clean records are what support it.
- Keep the state tax out of revenue. Record the 15 percent psilocybin tax as a liability owed to the state, not as income.
- Reserve cash for tax. Under §280E, tax can exceed profit. Plan estimated payments from the conservative case.
- Budget for rule changes. A fee increase was proposed and withdrawn this year. A plan that only works at today’s fees is fragile.
How TreeStar can help
The TreeStar team can help psilocybin and natural medicine businesses build the numbers behind the mission: bookkeeping and inventory accounting that separate activities cleanly, tax preparation and planning that weighs how §280E may apply, and financial modeling and cash flow planning built on the conservative case. We provide regulatory accounting support alongside your attorney and compliance team, who handle the licensing and legal questions. Learn more on our psychedelics industry page.
This article is general information, not advice for your situation. Rules change; confirm current law before acting.
