Massachusetts Lease Requirements: Essential Terms and 2025 Reforms

Massachusetts does not mandate a specific lease form, but the state's strict statutory protections mean leases must be carefully drafted to avoid containing illegal or unenforceable provisions. The 2025 legislative reforms add significant new requirements regarding broker fees and lease signing timelines.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Always consult a qualified attorney when drafting a lease. Information last verified: March 2026.

Written vs. Oral Leases

Both written and oral leases are legally valid in Massachusetts. However, a tenancy for more than one year must be in writing under the Statute of Frauds. Regardless of length, a written lease is universally recommended and essential for enforcement purposes.

Even without a formal written lease, a tenant has a "tenancy at will" and is still fully protected by all applicable Massachusetts statutes (security deposit rules, habitability standards, eviction procedures, etc.).

Essential Lease Components

A compliant Massachusetts residential lease should include:

• Names of all parties and the property address.
• Amount of rent, due date, and acceptable payment methods.
• Lease term (start and end dates for a fixed term).
• Security deposit details (amount, bank information, statement of condition process).
• Utilities responsibilities.
• Maintenance and repair responsibilities.
• Rules regarding pets, guests, and subletting.
• Termination and renewal clauses.

Prohibited Lease Clauses

Massachusetts law voids certain clauses, regardless of whether the tenant signed the lease:

• Waiving habitability: Clauses requiring the tenant to accept the property "as is" and waive the implied warranty of habitability.
• Waiving right to report: Clauses preventing the tenant from reporting sanitary code violations or requesting housing inspections.
• Excessive fees: Charging for normal wear and tear, non-refundable deposits, or "cleaning fees" beyond the security deposit.
• Waiving rights to jury trial: In residential leases, clauses waiving the tenant's right to a jury trial in eviction proceedings are generally unenforceable.

2025 Broker Fee Reform (H.336, Effective Aug 1, 2025)

The most significant change to the Massachusetts leasing landscape is the broker fee reform:

• The Rule: Only the party who hires the real estate broker is responsible for paying the broker's fee. If the landlord hires the broker, the landlord pays.
• Impact: Previously, in the Greater Boston market, tenants were routinely required to pay a full month's rent as a broker's fee, even if the landlord had hired the broker. This is now illegal.
• Dual Agency Ban: Agents are prohibited from representing both the landlord and the tenant in the same rental transaction.

Lease Signing Timeline (Effective Aug 1, 2025)

Under the same 2025 reform:

• A lease cannot be signed more than three months before the lease start date (or the end of the current lease term, whichever is later). This targets the Boston practice of signing leases for September apartments in January.

How Landager Helps

With the 2025 broker fee reform fundamentally changing how leases are executed in Massachusetts, Landager ensures your lease templates are updated with compliant broker fee disclosures and that the 3-month signing window is automatically enforced through our platform.

Back to Massachusetts Landlord-Tenant Laws Overview.