Mich. Comp. Laws § 418.119: Licensed real estate salesperson or associate real estate broker as employee.

Sec. 119.

A person who is licensed as a real estate salesperson or associate real estate broker under article 25 of Act No. 299 of the Public Acts of 1980, being sections 339.2501 to 339.2515 of the Michigan Compiled Laws, shall not be considered an employee for purposes of this act if both of the following conditions have been met:

Not less than 75% of the remuneration of the salesperson or associate real estate broker is directly related to the volume of sales of real estate and not to the number of hours worked.

The salesperson or associate real estate broker has a written agreement with the real estate broker who employs the salesperson or associate real estate broker, which states that the salesperson or associate real estate broker, as applicable, is not considered an employee for tax purposes.