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.
Filing Requirements 8. Does the CIT follow the federal check-the-box regulations?
Yes. A person that is required or has elected to file as a C corporation as defined under sections 1361(a)(2) and 7701(a)(3) of the IRC is by definition a corporation under the CIT. This statutory definition effectively adopts the federal "check-the-box" regulations for CIT purposes.
C corporations, insurance companies, financial institutions, and unitary business groups are subject to tax under the CIT.