Mich. Comp. Laws § 322.306: Unimproved lands; non-payment, repossession and resale.

Sec. 6.

In case of non-payment, either of principal or interest when due, according to the provisions of the preceding section, or according to the terms of the certificate of sale, as the case may be, such certificate shall become void and of no effect from the time of such failure, and the commissioner may take immediate possession thereof and resell the same.