Michigan Earned Income Tax Credit Calculator

Why Michigan's match jumped fivefold

Michigan's earned income tax credit is one of the most improved in the country. For more than a decade the state match sat at just 6% of the federal EITC, but the 2023 Lowering MI Costs law raised it to 30% and made the increase retroactive to the 2022 tax year, so many households received a supplemental payment for the earlier year. That is a fivefold jump, and it is why an old worksheet or a neighbor's advice can leave money on the table.

Because the credit is a flat 30% of your federal EITC, the calculator first computes the federal number from your earned income, filing status, and qualifying children, then multiplies by 30%. A single filer with 2 children earning $25,000 lands near the federal maximum, so the Michigan portion is meaningful. The credit is fully refundable, meaning that if it exceeds the Michigan income tax you owe, the balance comes back to you as a refund rather than simply zeroing out your bill.

The common mistake here is comparing Michigan to its neighbors as if the rates matched. Indiana pays a flat 10%, and Wisconsin uses a child-tiered structure of 4%, 11%, and 34% that rewards larger families very differently. Michigan applies the same 30% no matter how many children you claim, so a childless worker and a parent of three both scale directly off their own federal figure.