Overview
- Michigan Cannabis Industry Association filed in the Michigan Court of Claims seeking to invalidate the tax and to secure an injunction before enforcement.
- The levy applies to sales from growers and processors to retailers, with consumers still paying the existing 10% retail excise tax plus 6% sales tax.
- Legislative analysts forecast roughly $420 million a year for road work as part of the $81 billion fiscal 2026 budget and the state’s broader road‑funding plan.
- The new tax is scheduled to take effect on Jan. 1, 2026, pending the outcome of the Court of Claims litigation.
- The complaint cites violations of supermajority rules, a change‑of‑purpose clause, and contracts concerns, while fiscal analysts project a 14.4% sales decline and industry leaders warn of higher prices and illicit‑market shifts.