(b) At or prior to the commencement of any tenancy, no lessor may require a tenant or prospective tenant to pay any amount in excess of the following:
(i) rent for the first full month of occupancy; and,
(ii) rent for the last full month of occupancy calculated at the same rate as the first month; and,
(iii) a security deposit equal to the first month's rent provided that such security deposit is deposited as required by subsection (3) and that the tenant is given the statement of condition as required by subsection (2); and,
(iv) the purchase and installation cost for a key and lock.
這個和俺上麵貼裏提到的你麻州法律援助網說哪些收費是違法的解釋是一致的，你打官司準輸。
以上條文來自你州的有關法律：
https://malegislature.gov/Laws/GeneralLaws/PartII/TitleI/Chapter186/Section15B
