SFA Releases December Revenue Report
Update: Jan 1-23, 2026
The Senate Fiscal Agency recently released the monthly revenue report for December 2025. The report detailed that tax collections were $2.9 billion, $328.6 million below the expected number and 6.5% lower than December 2024.
Corporate Income Tax (CIT) collections came in $48.3 million higher than predicted, and net income tax revenue was also $13.8 million above expectations. Despite these higher amounts, lower revenue from Individual Income Tax (IIT) withholding and sales taxes, along with higher Michigan Business Tax (MBT) refunds, significantly outweighed the gains from the CIT and income tax. The largest contributor to the lower overall total was MBT collections, as refunds far outpaced payments, resulting in collections of $394.2 million compared to a projected negative $70.0 million. It’s important to note that MBT refunds are usually processed in large groups and typically get processed in January; however, this Fiscal Year they were processed in December, contributing to the large difference between projected and actual refund amounts.
So far, the year-to-date actual revenue compared to predicted for both the General Fund (GF) and School Aid Fund are down. The GF is below expectations by $178.1 million whereas the School Aid Fund is down by $13.0 million.