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.
What are the MI-2210 penalty and interest charges?
- Penalty is 25% for failing to file estimated payments (minimum of $25 per quarter) or
- 10% of the underpaid estimates (minimum of $10 per quarter)
- Interest accrues at 1% above the prime rate and is computed monthly