Just weeks after Michigan’s new 24% cannabis wholesale tax took effect, lawmakers are already trying to undo it. A bipartisan group of eight senators filed Senate Bill 810 to eliminate the tax, arguing it places unnecessary pressure on an industry already operating on thin margins.
The push for a Michigan cannabis tax repeal comes as sales data shows shifting market dynamics and legal questions surrounding the levy remain unresolved.
Key Takeaways
- Senate Bill 810 seeks to repeal Michigan’s 24% cannabis wholesale tax.
- The tax was projected to raise nearly $421 million annually for infrastructure.
- Cannabis businesses already pay a 10% excise tax and 6% sales tax.
- January 2026 sales fell 8.3% year over year despite record flower volume.
- The repeal bill has bipartisan support and is now in committee.
Why Lawmakers Are Backing the Michigan Cannabis Tax Repeal
Michigan’s adult-use cannabis program has long been known for low prices and high competition. The new wholesale tax reshaped that landscape overnight.
Before Jan. 1, cannabis transactions were subject to a 10% excise tax at retail and the 6% state sales tax. The added 24% wholesale levy increases the tax burden at the supply level, raising concerns about how costs ripple through the market.
Sen. Jonathan Lindsey, R-Coldwater, who sponsors S.B. 810, has argued the tax expands government spending without guaranteeing stable revenue. He also warned that increasing operational costs could lead to layoffs and business closures.
The Michigan cannabis tax repeal legislation currently has five Republican and three Democratic co-sponsors, an unusual alignment that signals broader economic concern rather than partisan positioning.
Revenue Projections Under Scrutiny
When the Comprehensive Road Funding Tax Act narrowly passed the Senate in October by a 19-17 vote, supporters estimated the wholesale cannabis tax would generate nearly $421 million annually for roads and bridges.
But that projection assumes stable or growing sales.
If higher supply-chain taxes suppress demand or compress margins to the point of reduced production, revenue could fall short. Cannabis markets in other states have shown sensitivity to tax hikes, especially in competitive environments.
Compared to neighboring Midwest markets, Michigan’s tax stack is now among the more aggressive. Illinois imposes tiered THC-based taxes at retail, while Ohio’s adult-use framework currently maintains lower overall rates. The structure in Michigan is distinct because it layers a high wholesale tax on top of existing retail taxes.
Supporters of the Michigan cannabis tax repeal argue that Michigan’s pricing environment makes that structure particularly risky.
Market Data Tells a Complicated Story
The latest numbers from the Michigan Cannabis Regulatory Agency show both strength and strain.
In January 2026, licensed dispensaries reported $226.8 million in sales, down 8.3% compared to the same month last year. That marks the lowest January total since 2023.
At the same time, nearly 104,000 pounds of adult-use flower were sold, the highest January volume in the program’s six-year history.
The difference lies in pricing. The average adult-use flower price remained near a historic low of $59.07 per ounce, reflecting persistent oversupply.
Operators are selling more product at lower prices. In that environment, even modest tax increases can carry outsized consequences.
The Michigan cannabis tax repeal effort centers on that tension.
Legal Questions Still Linger
The wholesale tax has already faced legal challenges.
In December, Michigan Court of Claims Judge Sima Patel denied a preliminary injunction that would have stopped the tax from taking effect. The Michigan Cannabis Industry Association argued the levy conflicts with the 2018 voter-approved legalization statute.
While the injunction was denied, litigation is not necessarily over. If courts later determine the tax structure contradicts voter intent, the state could face further legal and fiscal adjustments.
This uncertainty adds weight to the Michigan cannabis tax repeal debate.
The Cost Equation
In competitive cannabis markets, higher taxes generally move in one of two directions.
| If Retail Prices Rise | If Retail Prices Stay Low |
|---|---|
| Consumers pay more | Businesses absorb losses |
| Risk of reduced demand | Risk of layoffs or closures |
Michigan’s oversupply complicates the traditional pass-through model. Retailers may struggle to raise prices in a market defined by aggressive competition.
Lawmakers supporting the repeal argue that forcing operators to absorb higher wholesale costs could weaken the broader cannabis ecosystem.
What Comes Next
Senate Bill 810 has been referred to the Senate Government Operations Committee. At least one senator who voted in favor of the original funding act, Sen. Rosemary Bayer, D-West Bloomfield, is now listed as a co-sponsor of the repeal effort.
Sponsors expect additional support as more financial data becomes available throughout 2026.
The debate is no longer just about roads. It is about how far Michigan can push cannabis taxation before economic strain outweighs projected gains.
Conclusion
The Michigan cannabis tax repeal effort highlights a central policy tension: balancing infrastructure funding with the long-term stability of a regulated cannabis market.
Michigan’s industry operates on high volume and historically low pricing. The addition of a 24% wholesale tax introduces a structural shift that lawmakers are now reconsidering. As Senate Bill 810 moves forward, the state faces a decision that could reshape its cannabis tax model and influence how other markets approach similar funding strategies.
This article is based on publicly available legislative records, court filings, industry reports, and published research as of the publication date. Cannabis laws and regulations change frequently — verify current rules with your state’s regulatory agency.
