Cannabis 280E Taxes: What Minnesota Businesses Need to Know (2026)

If there is one piece of tax code every Minnesota cannabis operator must understand, it is Section 280E. It is the reason a dispensary can ring up strong sales, show a healthy gross margin, and still hand most of its profit to the IRS. Ignore it in your planning and you will be blindsided. Here is how 280E works and how operators cope.

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Quick Take

Question	Answer
What is 280E?	A federal rule barring controlled-substance businesses from normal deductions
What can't you deduct?	Rent, payroll, marketing, and most operating expenses
What can you deduct?	Cost of goods sold (COGS)
The effect?	An effective tax rate far higher than normal businesses
Could it change?	Yes, federal rescheduling to Schedule III would likely end 280E for cannabis

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What 280E Actually Says

Section 280E of the federal tax code prohibits any business that "traffics" in Schedule I or II controlled substances from deducting ordinary business expenses. Because cannabis sits in Schedule I federally, the IRS applies 280E to cannabis sellers, even those operating legally under state law like in Minnesota.

The one thing you can still subtract is cost of goods sold (COGS), the direct cost of the product itself. Everything else (rent, most wages, utilities, marketing, professional fees) is generally not deductible for federal tax purposes.

Why It Is So Punishing

Here is the practical math, simplified. A normal business is taxed on its profit after subtracting all expenses. A cannabis business under 280E is effectively taxed on its gross profit, COGS being about all it can subtract, while still paying all those nondeductible expenses out of pocket.

The result is an effective federal tax rate that can be dramatically higher than a comparable non-cannabis business, sometimes high enough to wipe out what looked like a profit. This is the core reason that, as we cover in how much does a dispensary make in Minnesota, revenue and profit are very different conversations in cannabis.

How Minnesota Operators Manage 280E

You cannot ignore 280E, but disciplined operators manage their exposure:

• Maximize legitimate COGS. Since COGS is deductible, accurate, defensible cost accounting matters enormously. Work with a cannabis-experienced accountant.
• Structure entities carefully. Some operators separate non-plant-touching activities into distinct entities where 280E does not apply, within the bounds of the law.
• Keep impeccable records. The IRS scrutinizes cannabis businesses, so clean books are both a tax tool and a defense.
• Plan cash for the tax bill. Because tax can exceed apparent profit, set cash aside so a tax bill does not sink the business.

None of this is a loophole, and you should never freelance it. Get a cannabis-specialized CPA. The cost is small next to the risk.

The Rescheduling Wildcard

The biggest potential relief is federal rescheduling. Because 280E applies only to Schedule I and II substances, moving cannabis to Schedule III would generally remove cannabis businesses from 280E, restoring normal deductions and slashing effective tax rates. We explain the broader picture in our cannabis rescheduling guide. It is the single change that could most improve operator economics overnight.

Build It Into Your Plan

280E is not an accounting afterthought; it is a core assumption in your financial model. Fold it into your cannabis business plan, reflect it in your funding needs, and revisit it if the federal status changes. More operator resources are in our cannabis business hub.

Frequently Asked Questions

What is 280E for cannabis businesses?

Section 280E is a federal tax rule that prevents businesses dealing in Schedule I or II controlled substances from deducting ordinary expenses like rent, payroll, and marketing. Cannabis sellers can generally only deduct cost of goods sold.

Why does 280E matter so much for dispensaries?

Because it effectively taxes a dispensary on gross profit rather than net profit, producing an effective tax rate far higher than a normal business, often high enough to erode what looked like a profit.

What can cannabis businesses deduct under 280E?

Primarily cost of goods sold (COGS), the direct cost of the product. Most operating expenses like rent, marketing, and most wages are not deductible for federal purposes.

How do Minnesota cannabis businesses handle 280E?

By maximizing legitimate COGS with careful cost accounting, structuring entities appropriately within the law, keeping impeccable records, planning cash for the tax bill, and working with a cannabis-experienced CPA.

Would rescheduling end 280E?

Likely yes for cannabis. Because 280E applies to Schedule I and II substances, moving cannabis to Schedule III would generally take cannabis businesses out from under 280E and restore normal deductions.