Wisconsin Residents Fuel Cannabis Tax Revenue in Neighboring States
On March 23, 2026, a fact brief from the Milwaukee Journal Sentinel and Wisconsin Watch highlighted how Wisconsin residents travel across state lines to purchase legal cannabis, contributing millions in tax revenue to neighboring states.
Illinois Tracks Out‑of‑State Purchases
Illinois is the only bordering state that separates sales data by residency. According to a 2023 analysis by Wisconsin’s nonpartisan Legislative Fiscal Bureau, Illinois collected $36.1 million in cannabis tax revenue in 2022 from out‑of‑state buyers who bought the product in counties that touch Wisconsin.
The same analysis found that roughly half of the cannabis sold in 2022 at dispensaries located in Illinois counties adjacent to Wisconsin went to residents of Wisconsin.
Michigan and Minnesota Do Not Record Nonresident Sales
While Michigan legalized recreational cannabis in 2018 and Minnesota followed in 2023, neither state currently tracks how much of their marijuana sales come from non‑residents. Consequently, the exact amount of tax revenue generated by Wisconsin buyers in those states remains unknown.
In Michigan, marijuana tax proceeds are distributed to local governments, tribal nations, and state funds earmarked for school aid and transportation. Minnesota’s cannabis revenue is directed toward public health initiatives, substance‑use prevention, and community grants.
Why This Matters for Wisconsin
Because cannabis remains prohibited in Wisconsin, residents seeking legal products must cross state borders. This flow of consumers translates into a fiscal outflow for Wisconsin and a fiscal inflow for its neighbors, influencing debates about potential legalization and taxation within the state.
Source: Here
