If you've been tracking 280E news at all this year, you already know the ground shifted under the whole industry in April 2026. What you might not have fully mapped out yet is what that shift actually means for your books, especially if you run both medical and adult-use activity. This is not a small update.
What Actually Changed
In April 2026, the Department of Justice issued a final order rescheduling state-licensed medical cannabis from Schedule I to Schedule III of the Controlled Substances Act. Because Section 280E only applies to businesses trafficking in Schedule I or Schedule II substances, that move removed the 280E tax burden for state-licensed medical cannabis operations.
What Didn't Change
Adult-use, recreational cannabis stayed exactly where it was: Schedule I, and fully subject to 280E. If your business is purely adult-use, this April's news doesn't change your federal tax situation at all. If you're a medical-only operator, it's a real shift. If you're running both under one roof, you're now in the most complicated position in the industry.
Why Mixed Operators Have the Hardest Job Right Now
A lot of cannabis businesses run medical and adult-use activity through the same facility, the same staff, and often overlapping inventory. Treasury has signaled that upcoming guidance will address how 280E applies only to the Schedule I or II portion of a mixed operation, which means costs need to be apportioned between the deductible side and the still-disallowed side. That's not a small accounting adjustment. It's a structural change to how costs get tagged at the line-item level.
The Retroactivity Question Is Still Open
There's also an unresolved fight over whether relief applies retroactively to prior tax years, with the IRS actively contesting some of those claims in court even as Treasury has signaled openness to a transition rule for the current year. None of this is settled enough to plan around casually. Work with your CPA on anything related to filing positions, amended returns, or protective claims. This article is not tax advice, it's a look at where better cost tracking helps regardless of how the legal questions resolve.
Where Automated Cost Tracking Actually Helps
Whatever the final guidance says, one thing is already true: operators who can show clean, line-item-level cost data, tagged consistently by activity type, are going to have a much easier time with whatever apportionment approach the IRS eventually requires.
Tagging Costs at the Line Item, Not the Estimate
Manually splitting shared costs, rent, payroll, utilities, between medical and adult-use activity after the fact is slow and error-prone. A system that tracks cost accounting live as it moves through production, tied to which license and activity type a cost belongs to, gives you that split as a byproduct of normal operations instead of a special year-end project.
Consistency Matters as Much as Accuracy
An apportionment method that changes every quarter because someone tagged costs differently is a red flag waiting to happen. Automated tracking applies the same rule every time, which matters just as much as getting the rule right in the first place.
What Automation Can't Do
Software can't tell you which apportionment methodology to use, whether to file an amended return, or how to handle a protective claim. Those are judgment calls for your CPA and tax attorney, especially while formal guidance from Treasury is still pending. What good cost tracking gives you is the clean underlying data so that whatever methodology your advisors choose, you can actually apply it without a monthslong reconstruction project.
A Concrete Example of the Same Pattern
This is the same division of labor that shows up everywhere else AI and automation touch cannabis operations. Distru's AI Order Agent proposes a clean sales order and flags issues, but a rep still reviews it. Cost tracking inside your cannabis ERP (Enterprise Resource Planning) system works the same way: it organizes and tags the data consistently, and your finance team and CPA still make the actual filing decisions.
A Realistic Next Step
If you're running mixed medical and adult-use activity, talk to your CPA now about what apportionment approach they expect to use once guidance lands, and make sure your cost tracking can actually produce that split cleanly when the time comes. Waiting until filing season to figure out your data isn't there is the expensive version of this problem.
Common Mistakes Mixed Operators Are Making Right Now
The rescheduling news is only a few months old, and a lot of operators are still catching up on what it actually requires of them.
Assuming "Medical" Means the Whole Business Qualifies
Relief applies to the state-licensed medical portion of your activity, not automatically to a business that happens to hold a medical license alongside adult-use operations. Mixing that up is an easy, costly mistake.
Waiting for Final Guidance to Start Tracking Costs Properly
Formal guidance is still pending, but the need for clean, line-item-level cost data isn't waiting on it. Operators who start tagging costs by activity type now will have a much easier time applying whatever methodology eventually gets confirmed than those who try to reconstruct a year of costs after the fact.
Treating This as a One-Time Cleanup Instead of an Ongoing Process
Apportionment isn't a project you finish once. It's a rule you apply every month, consistently, for as long as you're running mixed activity. That consistency is exactly what automated tracking is built for.
Want to see how live cost tracking works inside Distru? Talk to Distru, and bring your CPA into the conversation too.
