Michigan Compiled Laws, Chapter 700. Estates and Protected Individuals Code § 700.2910

Sec. 2910. (1) The right to disclaim property is barred by any of the following events that occur after the event giving rise to the right to disclaim and before the disclaimer is perfected:

(2) The right to disclaim is barred to the extent provided by other applicable law. A partial bar does not preclude the disclaimant from disclaiming all or any part of the balance of the property if the disclaimant has received a portion of the property and there still remains an interest that the disclaimant is yet to receive. An act that bars the right to disclaim a present interest in joint property does not bar the right to disclaim a future interest in joint property.