If you’re a cannabis operator or consumer in Michigan, you’ve likely heard the news: Governor Gretchen Whitmer signed legislation imposing a 24% Cannabis Tax on the wholesale price of cannabis, set to take effect January 1, 2026. The bill aims to raise an estimated $420.7 million annually to fund road and bridge repairs.
While infrastructure needs are undeniable, this Cannabis Tax increase presents serious challenges for Michigan’s legal cannabis industry. Let’s break down what this means for you.
Understanding the Cannabis Tax Structure
Here’s where things get complicated for operators, and costly for consumers.
The new 24% Cannabis Tax adds to the already existing 10% excise tax for recreational marijuana and 6% sales tax. That’s a cumulative tax burden that fundamentally changes Michigan’s competitive landscape.
What this means in practice:
When a grower sells to a processor, or a processor sells to a dispensary, that 24% wholesale Cannabis Tax gets applied. Then, when dispensaries sell to consumers, the 10% excise tax and 6% sales tax still apply on top of already-inflated wholesale costs.
The Real-World Impact on Legal Operators
Let’s be direct — this is going to hurt licensed businesses.
“This massive tax increase is really going to hurt the legal market in Michigan,” said industry advocate Robin Schneider, echoing concerns from operators across the state. The concern isn’t just about profit margins — it’s about survival in a market where illicit operators don’t pay any Cannabis Tax at all.
State Senator Jeff Irwin (D-Ann Arbor) put it bluntly:
“The 24% increase is bad policy, will drive people into the illicit market, and will cost the state jobs.”
When legal cannabis becomes significantly more expensive than illicit alternatives, consumers — especially price-sensitive ones — will make predictable choices. And those choices threaten to undermine everything Michigan’s legal market has built.
The Industry Fights Back
The cannabis community isn’t taking this sitting down. The Michigan Cannabis Industry Association has filed a lawsuit challenging the new Cannabis Tax, arguing it violates several sections of the Michigan Constitution.
Their case is that since voters approved Proposal 1 in 2018 — which established the original 10% excise tax — any modification to that voter-initiated statute must either be approved by voters or pass the Legislature with a three-fourths majority. The Cannabis Tax increase passed the House in a 78–21 vote and the Senate in a narrow 19–17 — well short of that threshold.
Whether the lawsuit succeeds remains to be seen, but it reflects the industry’s determination to fight what many see as a threat to the viability of Michigan’s legal cannabis system.
A Painful Comparison
Governor Whitmer defended the increase, stating:
“The 24% actually makes us commensurate with other states in our region. It is not out of line, and it’s not even close to the tobacco tax on tobacco products or taxes on alcohol.”
While the comparison to tobacco and alcohol may sound logical, there’s a critical difference: those industries don’t compete with thriving illicit markets. Cannabis does.
Every legal operator in Michigan competes not just with licensed competitors, but with untaxed, unregulated sellers who can undercut prices without consequence.
What Operators Should Do Now
If you’re a Michigan cannabis operator, here’s our straightforward advice:
- Review Your Financial Projections Immediately Run new numbers assuming this tax takes effect. Understand your true margins and identify where you can reduce costs without compromising compliance or quality.
- Evaluate Your Pricing Strategy You’ll face a difficult choice: absorb some of the tax burden to stay competitive, or pass costs to consumers and risk losing market share. There’s no perfect answer, but you need a strategy before January 1.
- Strengthen Your Value Proposition When price competition gets harder, quality, service, and experience matter more. Invest in what makes customers choose legal dispensaries over illicit alternatives beyond just price.
- Stay Informed on the Legal Challenge The lawsuit could change everything. Monitor developments and be prepared to adjust your strategy based on legal outcomes.
- Engage Your Customers Be transparent about why prices are increasing. Customers who understand the regulatory burden licensed operators face are more likely to support legal businesses—but they need to hear it from you.
Looking Ahead
We genuinely feel for Michigan operators facing this uphill battle. Building a compliant, successful cannabis business is already hard enough without sudden, steep tax hikes that make legal products less competitive.
The state’s goal to fund infrastructure is valid — but policy should strengthen, not undermine, the legal market. When high taxes push consumers back toward the illicit market, everyone loses, including the state’s own revenue projections.
The bottom line?
This Cannabis Tax increase is happening — unless the legal challenge succeeds or lawmakers revisit the decision. Michigan operators must adapt quickly, plan strategically, and continue advocating for smarter policies that support sustainable, compliant cannabis businesses.
Need Strategic Support?
At Canna Business Services, we help operators navigate complex regulations and shifting tax landscapes. Whether you need financial modeling, pricing strategy support, or compliance systems to future-proof your business, our team is here to help.
Facing the Michigan Cannabis Tax increase?
Let’s talk about how to keep your operation strong despite the headwinds.
