Michigan § 445.1303 - Payment of contract in full before maturity; refund credit.

Notwithstanding the provisions of a home improvement installment contract to the contrary, a buyer may pay the contract in full at any time before maturity and in so paying shall receive a refund credit on the contract, except as provided in section 309. Except as provided in subsection (2), the amount of the refund credit shall represent at least as great a proportion of the finance charge, or if the contract has been extended, deferred, or refinanced, of the additional charge therefor, as the sum of the periodical time balance scheduled by the contract to follow the installment date after the day of prepayment bears to the sum of all the periodical time balances under the schedule of installments in the contract or, if the contract has been extended, deferred, or refinanced, as so extended, deferred, or refinanced.

If a part of the finance charge is computed on an installment as provided in section 301(3), the amount of the refund credit applicable to that part of the finance charge shall represent at least as great a proportion of that part of the finance charge as the number of months to elapse after the month in which prepayment is made to the due date of that installment bears to the number of months from the date the finance charge accrues to the due date of that installment.

Where the amount of the credit for anticipation of payment is less than $1.00, a refund need not be made. Where the earned finance charge amounts to less than the minimum finance charge, there may be retained an amount equal to the minimum finance charge under section 301.