Michigan’s commercial and tribal operators reported $301.2 million in iGaming gross receipts in June 2026, according to the Michigan Gaming Control Board. Adjusted iGaming gross receipts reached $289.21 million, up 28% from June 2025.
The figures underline the strength of Michigan’s regulated online casino market, even as online sports betting produced a weaker year-on-year result. The combined release also shows how different the two digital segments can look when measured in the same month.
iGaming Drives the Result
June iGaming gross receipts were part of a combined $341.3 million in iGaming and online sports betting gross receipts. Online sports betting accounted for $40.1 million, while iGaming supplied the much larger share of the total.
On an adjusted basis, the combined figure was $309.36 million, made up of $289.21 million from iGaming and $20.15 million from online sports betting. The distinction between gross and adjusted receipts is important when comparing headline activity with the amounts used for tax and payment calculations.
A 28% Annual Increase
The 28% year-on-year increase in adjusted iGaming receipts is the strongest signal in the monthly release. It indicates that Michigan’s online casino segment continued to expand compared with the same month a year earlier, despite a modest 1.5% decline from May 2026.
Monthly changes can reflect seasonality, promotional patterns, player activity and the timing of reporting. The annual comparison is therefore useful because it places June’s result against a comparable period rather than only against the immediately preceding month.
Sports Betting Moved in the Opposite Direction
Online sports betting adjusted gross receipts fell 33.9% year on year and declined 13.4% from May. The sports-betting handle was $366.1 million, down 20% from May, while the segment generated $1.5 million in state taxes and fees.
That contrast does not weaken the iGaming result, but it does show why Michigan’s digital market should not be treated as one uniform category. Online casino revenue and sports wagering respond to different customer patterns, promotional cycles and event calendars.
Taxes and State Payments
Operators submitted $60.8 million in iGaming taxes and fees to the state during June. Including online sports betting payments, total state taxes and payments reached $62.3 million.
The three Detroit casinos also reported $13.5 million in iGaming taxes and municipal services fees to the City of Detroit, while tribal operators reported $8.4 million in payments to their governing bodies. The distribution reflects Michigan’s commercial and tribal operating structure.
A Mature, Expanding Market
As of June, 15 commercial and tribal operators were authorised to offer iGaming and/or online sports betting, and all 15 offered iGaming. That breadth helps explain why the market can produce substantial monthly totals while still showing room for operator-level differences.
For regulators, sustained growth brings a continuing obligation to monitor compliance, responsible-gambling controls and the integrity of reporting. For operators, the result reinforces the commercial value of Michigan while keeping attention on the quality of the customer experience.
Bottom Line
Michigan’s June release presents a split digital market: iGaming adjusted receipts rose 28% year on year, while online sports betting declined sharply. With $301.2 million in iGaming gross receipts and $60.8 million in iGaming taxes and fees, online casino activity remains the central revenue engine.
The next monthly releases will show whether the June sports-betting decline was temporary and whether iGaming can maintain its strong annual growth through the summer.
Source: Michigan Gaming Control Board
