N.M. Stat. § 58-15-20.1
Installment loans; refund anticipation loans; insufficient
funds; permitted charges.
A. If there are insufficient funds to pay a check or other type of debit on the date of
presentment by the licensee, a check or debit authorization request shall not be
presented to a financial institution by a licensee for payment more than one time per
payment due unless the consumer agrees in writing, after a check or other type of debit
has been dishonored, to one additional presentment or deposit.
B. A licensee shall not charge a consumer for fees, interest or charges of any kind
other than those permitted pursuant to Sections 58-15-16, 58-15-17 and 58-15-20
NMSA 1978.