Mich. Comp. Laws § 205.58
Consolidated returns.
Sec. 8.
Any person engaging in 2 or more places in the same business or businesses taxable under this act, shall file a consolidated return covering all the business activities engaged in within this state.
History: 1933, Act 167, Imd. Eff. June 28, 1933; Am. 1939, Act 313, Imd. Eff. June 22, 1939; CL 1948, 205.58; Am. 2004, Act 173, Eff. Sept. 1, 2004