The Michigan Department of Treasury has been made aware that some "Reminder of Tax Due" letters sent to taxpayers contain an incorrect toll-free (1-800) TTY number, which may connect callers to a potential scam. Taxpayers with questions regarding unpaid individual income taxes are asked to contact the Treasury directly at 517-636-4486. We apologize for any confusion or concern this may have caused.
When should I file for the home heating credit?
A home heating credit claim must be filed by September 30th of the year following the year of the claim. For example, a home heating credit claim for the year 2023 is due by September 30, 2024. If the home heating credit claim is filed after September 30th, the credit will be denied. No extension is allowed.