Massachusetts Lease Agreements for Landlords
Updated 4 days ago (March 7, 2026)
Required Lease Disclosures Under Massachusetts Law
Massachusetts imposes several mandatory disclosure requirements on residential landlords that must be provided at or before the commencement of the tenancy. These disclosures serve to inform tenants of potential hazards, their legal rights, and the financial terms of the tenancy. Failure to provide required disclosures can expose landlords to significant liability and may prevent the enforcement of certain lease provisions.
The most consequential disclosure requirement in Massachusetts relates to lead paint. Under MGL Chapter 111, Section 127L and the Lead Law (MGL Chapter 111, Sections 189A-199B), landlords of residential properties built before 1978 must provide tenants with a Lead Paint Notification form and a copy of the Lead Law pamphlet before occupancy. If a child under six years of age will reside in the unit, the landlord must either delead the property or obtain a Letter of Interim Control from a licensed lead inspector.
Insurance information must also be disclosed. The landlord must provide the name and address of the insurance company providing liability insurance for the property, or state that no such insurance exists. This disclosure helps tenants understand the landlord's coverage and may be relevant if the tenant suffers an injury on the premises due to the landlord's negligence.
Financial Disclosures and Prohibited Charges
Massachusetts strictly limits the charges a landlord may collect at the commencement of a tenancy. Under MGL Chapter 186, Section 15B, the landlord may collect only first month's rent, last month's rent, a security deposit equal to one month's rent, and the cost of purchasing and installing a new lock and key. No other charges are permitted. Application fees are expressly prohibited, though landlords may charge reasonable fees for credit checks conducted by third-party consumer reporting agencies.
The lease must clearly identify each charge collected and provide receipts for all payments. The security deposit receipt must include the amount, the bank name and address, the account number, and a statement that the tenant is entitled to receive interest. The last month's rent receipt must similarly identify the amount and the interest obligations. Failure to provide proper receipts entitles the tenant to immediately recover the amounts paid.
Tax escalation clauses are permitted in Massachusetts leases but are subject to specific requirements. If the lease includes a provision requiring the tenant to pay increases in real estate taxes above a specified base year, the provision must be clearly stated and must identify the base tax amount. The landlord must provide the tenant with documentation of the actual tax increase before collecting additional charges. Tax escalation charges that are vaguely drafted or unsupported by documentation may be unenforceable.
Prohibited Lease Provisions
Massachusetts law voids several types of lease provisions even if the tenant agrees to them. Provisions waiving the tenant's right to a habitable premises are void under MGL Chapter 186, Section 14. Provisions requiring the tenant to pay the landlord's attorney fees in the event of a dispute are void unless the provision is reciprocal. Provisions waiving the security deposit requirements of Section 15B are void.
Lease provisions that penalize the tenant for exercising legal rights are unenforceable. For example, a clause imposing a surcharge if the tenant contacts code enforcement, joins a tenant organization, or files a complaint with a government agency is void as a matter of public policy. Similarly, clauses requiring the tenant to waive their right to a jury trial in eviction proceedings are unenforceable in Massachusetts.
Confession of judgment clauses, which authorize the landlord to obtain a court judgment against the tenant without notice or a hearing, are void in Massachusetts residential leases. These clauses are considered unconscionable and contrary to due process. Any lease containing such a provision should be revised to remove it, as the presence of void provisions may undermine the credibility of the lease in court.
Lease Form and Language Requirements
Massachusetts does not mandate a specific lease form for residential tenancies, but all leases must comply with the substantive requirements of the applicable statutes. The lease must be written in clear, understandable language. While Massachusetts has not adopted a plain language law specifically for leases, courts may refuse to enforce provisions that are ambiguous or misleadingly drafted.
For units subject to rent control or inclusionary zoning requirements, additional lease provisions may be mandated by local ordinance or regulatory agreement. Cambridge previously had rent control ordinances requiring specific lease forms, and while rent control was repealed in 1995, some regulatory agreements from affordable housing programs continue to impose lease form requirements. Landlords of regulated units should consult the applicable regulatory framework.
The lease should address the State Sanitary Code (105 CMR 410) requirements by acknowledging the landlord's obligation to maintain the premises in compliance with the Code. While this acknowledgment is not required by statute, including it in the lease demonstrates the landlord's awareness of their obligations and provides a basis for the tenant's understanding of what constitutes a maintenance violation. A well-informed tenant is more likely to report issues promptly, allowing the landlord to address them before they escalate.
Massachusetts landlords should review and update their lease forms periodically to ensure compliance with new legislation. The Massachusetts legislature regularly considers and enacts new tenant protection measures, and lease provisions that were lawful when drafted may become void under subsequent legislation. Working with a Massachusetts real estate attorney to maintain current lease forms is a prudent investment in compliance.
Legal References
Legal Disclaimer: Tellus provides this content for informational purposes only. This is not legal advice. Laws vary by state and locality, and regulations may have changed since this article was published. Consult a qualified attorney for guidance specific to your situation.