Are you a landlord and require your Massachusetts tenants to pay a security deposit? If you do, you must abide by the Massachusetts security deposit law, specifically Gen L Chap186 § 15b. The chapter contains a set of rules that landlords must abide by in the collection and return of tenants’ security deposits in Massachusetts. The security deposit belongs to the tenant. Failure to abide by this law, for example, by wrongfully withholding your tenant’s deposit, can have a myriad of financial and legal repercussions. Landlords must be well vers…