Massachusetts Lease Agreement Requirements
Understand mandatory terms, prohibited clauses, and upfront payment limits for residential leases in Massachusetts.
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: April 2026.
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.
Official Law Citation: Massachusetts General Laws Chapter 186, Section 15B(1)(b).
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.
Upfront Payment Limits
Under M.G.L. c. 186, § 15B, a landlord may only collect the following payments at the start of a tenancy:
- First month's rent.
- Last month's rent (cannot exceed the first month's rent).
- Security deposit (cannot exceed one month's rent).
- The actual cost for the purchase and installation of a new lock and key.
Any other upfront charges, such as "application fees," "holding fees," or "pet deposits," are generally prohibited in Massachusetts.
Broker Fee Disclosures
If a real estate broker or salesperson is involved in the rental, they must provide the prospective tenant with a written notice before showing the property. This notice must state:
- Whether the tenant will be required to pay a fee.
- The amount of the fee.
- When and how the fee must be paid.
- Whether a fee is due even if a lease is not signed.
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