Section 20. Whenever a lease of residential property shall provide that in any action or summary proceeding the landlord may recover attorneys' fees and expenses incurred as the result of the failure of the tenant to perform any covenant or agreement contained in such lease, or that amounts paid by the landlord therefor shall be paid by the tenant as additional rent, there shall be implied in such lease a covenant by the landlord to pay to the tenant the reasonable attorneys' fees and expenses incurred by the tenant as the result of the failure of the landlord to perform any covenant or agreement on its part to be performed under the lease or in the successful defense of any action or summary proceeding commenced by the landlord against the tenant arising out of the lease, and an agreement that such fees and expenses may be recovered as provided by law in an action commenced against the landlord or by way of counterclaim in any action or summary proceeding commenced by the landlord against the tenant. Any waiver of this section shall be void as against public policy.
Structure Massachusetts General Laws
Part II - Real and Personal Property and Domestic Relations
Title I - Title to Real Property
Chapter 186 - Estates for Years and at Will
Section 1a - Land Demised for Term of 100 Years or More Regarded as Estate in Fee Simple
Section 3 - Tenancy at Sufferance; Liability for Rent
Section 4 - Liability of Tenant for Rent for Proportion of Land in Possession
Section 5 - Action to Recover Rent; Evidence
Section 6 - Survival of Action
Section 7 - Remedies of Landlords
Section 8 - Recovery of Rent Accruing Before Determination of Lease
Section 9 - Recovery of Rent Paid in Advance
Section 10 - Rent as a Necessary
Section 11 - Determination of Lease for Nonpayment of Rent
Section 11a - Termination of Lease for Nonpayment of Rent
Section 12 - Notice to Determine Estate at Will
Section 13 - Recovery of Possession After Termination of Tenancy at Will
Section 15 - Non-Liability of Landlord; Provisions in Lease or Rental Agreement
Section 15a - Waiver of Notices; Lease or Rental Agreement Provisions; Validity
Section 15c - Residential Real Estate, Lease Payments Based on Real Estate Tax Increases
Section 15d - Oral Agreement to Execute Lease; Delivery of Lease Copy; Penalty; Waiver
Section 15e - Action Against Owner; Injuries Due to Defects Violating Building Code; Defense; Waiver
Section 16 - Leases or Rental Agreements Restricting Occupancy of Children
Section 17 - Occupancy Constituting Tenancy at Will; Termination
Section 20 - Attorneys' Fees and Expenses; Residential Lease Provisions; Implied Covenant; Waiver
Section 21 - Disclosure of Insurance Information by Lessor; Violations; Waiver
Section 23 - Definitions Applicable to Secs. 23 to 29
Section 28 - Waivers of Secs. 23 to 27 Void and Unenforceable
Section 29 - Owner Immunity From Liability
Section 30 - Inspection of Vacated Property for Presence of Abandoned Animals