What IRC 280E Actually Disallows
Section 280E of the Internal Revenue Code denies deductions and credits for ordinary and necessary business expenses to any trade or business trafficking in a controlled substance, which includes state-licensed cannabis businesses since cannabis remains a Schedule I substance federally. This means rent, marketing, most wages, and administrative costs typically cannot be deducted on a federal return for a plant-touching entity.
The rule applies regardless of full state legality, and it has survived numerous court challenges. New Jersey cultivators, manufacturers, and retailers must plan around 280E every year it remains in effect at the federal level.
Cost of Goods Sold Survives 280E
Even under 280E, businesses may still reduce gross receipts by cost of goods sold under IRC 471 and 263A, since COGS is a reduction to gross income rather than a deduction. This makes accurate, well-documented inventory costing the single most valuable tax planning tool available to a New Jersey cannabis business.
Producers such as cultivators and manufacturers can generally capitalize more indirect costs into inventory than resellers such as retailers, because 263A allows capitalization of costs like labor, utilities, and rent directly tied to production, while resale businesses face narrower capitalization rules.
- Direct materials and packaging
- Production labor and supervision
- Facility costs allocable to cultivation or manufacturing space
Key Case Law Shaping 280E Positions
Several court decisions define the boundaries of acceptable cost allocation. Champ Inc. v. Commissioner established that a business can separate a non-trafficking activity from a trafficking activity for expense allocation purposes if properly documented. Olive v. Commissioner rejected loose cost-sharing arguments for a dispensary without adequate separation of activities. CHAMP and Patients Mutual Assistance Collective (Harborside) further clarified how the IRS scrutinizes indirect cost allocations and inventory capitalization elections.
New Jersey operators should treat these cases as a roadmap for documentation standards rather than relying on aggressive positions that lack supporting records, since IRS examination of cannabis businesses remains active.
New Jersey's State-Level Decoupling From 280E
Under P.L. 2023, c.50, New Jersey decoupled from IRC 280E for licensed cannabis businesses, allowing ordinary and necessary business expenses that are disallowed federally to be deducted for New Jersey Corporation Business Tax and Gross Income Tax purposes. This creates a permanent difference between federal taxable income and New Jersey taxable income that must be tracked carefully on state returns.
Because state tax rules can be refined in future budget cycles, operators should confirm current-year treatment with their advisor before finalizing state filings, rather than assuming prior-year treatment automatically carries forward.
Practical 280E Planning Steps
Effective planning starts with a documented cost accounting study allocating labor, facility, and overhead costs between COGS and non-deductible operating expenses, updated annually as operations change. Multi-entity structures separating management services from plant-touching activities can also help, provided intercompany agreements are priced at arm's length and supported by real services rendered.
Cannabis CPA NJ performs 280E cost allocation studies for cultivators, manufacturers, and retailers throughout New Jersey, from Newark to Atlantic City. Contact (609) 806-5154 or advisory@cannabiscpanj.com to review your current allocation methodology.
