Massachusetts Landlord Rights: Deposits, Repairs, and Evictions

Massachusetts landlord rights are real but narrow in the sense that each one comes with a procedural rulebook attached, and the penalties for getting the paperwork wrong are often worse than the problem you were trying to solve. You can screen applicants, collect rent, enter the unit, keep it in repair on your terms, and evict a tenant who breaches the lease. You cannot charge an application fee, hold a pet deposit, change the locks on a non-paying tenant, or raise the rent on someone who just called the board of health. Chapter 186 of the General Laws is where most of these rules live, and the state enforces them aggressively.

Screening and Selecting Tenants

You have the right to vet prospective tenants before signing a lease. That includes pulling credit reports, verifying employment and income, checking references from prior landlords, and running criminal background checks. What you cannot do is charge the applicant for any of it. Massachusetts is one of the few states that flatly prohibits application fees. Under M.G.L. c. 186, § 15B, the only charges you can collect at or before the start of a tenancy are first month’s rent, last month’s rent, a security deposit equal to one month’s rent, and the cost of a new lock and key.¹ Anything else, including a so-called “screening fee,” is illegal.

You can set minimum income requirements and occupancy limits, but the occupancy limits must track the State Sanitary Code rather than your preference. The code requires at least 150 square feet of living space for the first occupant and 100 square feet for each additional person.² Tighter caps can create fair housing problems if they have the effect of excluding families with children.

Protected Classes Go Beyond Federal Law

Under M.G.L. c. 151B, you cannot discriminate based on race, color, national origin, religion, sex, sexual orientation, gender identity, disability, familial status, age, marital status, veteran or active military status, genetic information, or source of income.³

The source-of-income protection is where landlords trip up most often. Massachusetts treats a refusal to accept a Section 8 Housing Choice Voucher as housing discrimination. You can still screen voucher holders on the same criteria you use for everyone else, including credit history, references, and income-to-rent ratio with the voucher subsidy counted as income. You just cannot reject someone solely because part of the rent will be paid by a public housing agency.⁴

Collecting Rent, Late Fees, and Rent Increases

You have the right to collect the full rent on the date your lease specifies. When a tenant pays late, Massachusetts imposes an unusually long grace period before you can charge any penalty. No lease in the state can impose a late fee or interest until rent is at least 30 days overdue.⁵ If rent is due on the first, the earliest you can tack on a late fee is the first of the following month. A lease clause that tries to shorten this window is unenforceable.

For fixed-term leases, the rent stays at the agreed amount until the lease expires. For tenancies at will, you can raise the rent with written notice at least 30 days or one full rental period before the next payment due date, whichever is longer.⁶ There is no statewide cap on the increase amount, though some municipalities have adopted local rent stabilization measures.

Security Deposits: Where Landlords Get Hurt

Security deposit rules in Massachusetts are among the most punishing in the country for landlords who cut corners. The four items listed above, first month, last month, deposit, and lock and key, are the exhaustive list. No pet deposits. No move-in fees. No cleaning fees.

Holding the Deposit and the Paper Trail

Every deposit must go into a separate, interest-bearing account at a Massachusetts bank, kept beyond the reach of your personal creditors. Within 30 days of receiving the deposit, send the tenant written notice listing the bank name, the account number, and the deposit amount.¹ You also owe the tenant a sworn statement of the apartment’s condition within 10 days of the tenancy’s start date, and the tenant has the chance to note pre-existing damage. Both signatures on that document become your baseline for any later dispute.

Skip the bank receipt, miss the condition statement, or commingle the deposit with your own funds, and the tenant can recover three times the deposit amount, plus 5% annual interest and reasonable attorney fees.¹ This treble-damages provision is not theoretical. It gets litigated regularly, and landlords lose when the paperwork trail has gaps.

What You Can Deduct at Move-Out

When the tenancy ends, you have 30 days to return the deposit or send an itemized deduction statement. Deductions are limited to three categories:

Unpaid rent or water charges the tenant has not validly withheld under another law.
Unpaid real estate tax escalation the tenant owes under a tax escalation clause that meets Section 15C.
Repair costs for damage beyond normal wear and tear caused by the tenant or their guests, with itemized documentation such as invoices or estimates.

You cannot deduct for damage already noted on the condition statement unless you repaired it during the tenancy and can prove the tenant caused new, unrelated damage afterward.¹ Nothing outside these three categories is allowed, no matter what your lease says.

Entering the Rental Unit

Owning the building does not give you unlimited access to occupied apartments. State law allows entry for legitimate purposes, including repairs, inspections, and showing the unit to prospective tenants, buyers, or lenders.⁷ You have to arrange the visit with the tenant in advance.

The statute does not specify an exact number of hours, which causes some confusion. Courts have generally treated 24 hours as reasonable for routine access like showings. An update to the State Sanitary Code now requires 48 hours of notice before entering to perform repairs related to code compliance. Default to 48 hours for repair-related entry and treat 24 hours as the floor for everything else, and put your access terms, including how you deliver notice, in the lease.

Real emergencies are different. A burst pipe, a gas leak, or a fire allow immediate entry without notice. Document the emergency and what you did as soon as the situation is under control. Frequent or unnecessary entries, even with notice, can expose you to harassment claims.

Repairs and Habitability

Your right to collect rent depends on your obligation to keep the unit livable. Massachusetts imposes a warranty of habitability on every residential tenancy, meaning the apartment must meet the State Sanitary Code throughout the entire lease, not just at move-in.⁷ Those standards cover structural integrity, plumbing, heating, electrical systems, pest control, and basic sanitation.

Once a tenant reports a code violation in writing, you have five days to begin repairs and 14 days to substantially complete them. A shorter deadline from a local board of health controls if it applies. Miss these timelines and the tenant gains the right to hire someone to make the repairs and deduct the cost from rent, or to treat the lease as effectively void, pay only fair market value for their use of the unit, and move out.⁸ Tenants can also withhold a portion of rent for sanitary code violations if they follow the proper steps. A documented maintenance history showing prompt responses is your best defense.

Lead Paint on Pre-1978 Properties

If your property was built before 1978, two sets of rules apply. Federal law requires you to give every prospective tenant the EPA pamphlet “Protect Your Family from Lead in Your Home,” disclose any known lead-based paint or hazards in writing, provide any lead inspection reports, and include a lead warning statement in the lease. Keep signed copies for at least three years.⁹

Massachusetts goes further. Under the state lead law, if a child under six lives or will live in a pre-1978 rental unit, you must remove or bring lead paint hazards under interim control.¹⁰ Both landlord and tenant must sign and retain a Tenant Lead Law Notification and Tenant Certification form. Ignoring these obligations exposes you to federal civil penalties and state liability if a child is harmed.

Ending a Tenancy and Evicting

Massachusetts does not allow self-help evictions under any circumstances. You cannot change the locks, shut off utilities, or remove a tenant’s belongings to force them out. The entire process runs through the courts.

Notice to Quit

Every eviction begins with a written Notice to Quit, and the required period depends on the reason:

Non-payment of rent: 14 days. The statute frames this as a written demand for payment, after which the tenancy is forfeited if the tenant neither pays nor leaves.¹¹
Lease violations other than non-payment: typically 30 days, though specific lease terms may vary.
Terminating an at-will tenancy without cause: 30 days or one full rental period, whichever is longer.⁶

Active-duty military members have additional federal protections that may prevent or delay eviction proceedings.

Summary Process

If the notice period expires and the tenant stays, you file a summary process action. You buy a Summons and Complaint from the clerk’s office, fill it out, and hire a sheriff or constable to serve it. After service, you file the paperwork with the court and pay the filing fee, which is currently $135 in Housing Court.¹² Four dates drive the timeline:

Service date: the earliest this can happen is the day after the tenancy formally terminated.
Entry date: file with the court between 7 and 30 days after service. Entry dates fall on a Monday, or Tuesday if Monday is a holiday.
Answer date: the tenant’s deadline to file a written response, which falls on the first Monday after the entry date.
Trial date: usually about 10 days after the entry date. A discovery request from the tenant automatically pushes trial back two weeks.¹³

Miss any of these deadlines and the case can be dismissed, forcing you to start over with a new notice. Precision matters more than speed.

After the Judgment

A judgment in your favor does not immediately get the tenant out. A tenant found not at fault, or one who shows they cannot find suitable housing, can request a stay of execution that delays removal by up to six months. Elderly tenants or those with a disability may receive a stay of up to one year.¹⁴

If the tenant still does not leave after the execution issues, a law enforcement officer physically removes the tenant and their belongings. The belongings go into storage at your expense, though you can seek reimbursement later. The storage facility must hold the property for six months before it can be disposed of or sold.¹⁴

Abandoned Property

When a tenant disappears mid-lease and leaves belongings behind, be more cautious than you might expect. Massachusetts does not have a clean statutory framework for abandoned property. The accepted approach is to document evidence of abandonment such as piled-up mail, testimony from neighbors, and no response to communications, send written notice to the tenant’s last known address stating your belief that the unit has been abandoned, wait a reasonable period of at least seven days, and then pursue a formal court execution through summary process. Skipping the court step and disposing of property on your own creates serious liability.

The Retaliation Trap

This is where landlords most often walk into expensive mistakes. Under M.G.L. c. 186, § 18, you cannot retaliate against a tenant for exercising a legal right, including reporting a code violation to the board of health, filing a complaint with a government agency, joining a tenant organization, or withholding rent under the repair-and-deduct statute.¹⁵

Retaliation includes issuing a notice to quit, raising the rent, or substantially changing the terms of the tenancy. If any of those actions happen within six months of the tenant’s protected activity, the law creates a rebuttable presumption that the action was retaliatory. The standard for rebutting is steep: clear and convincing evidence that you would have taken the exact same action, at the exact same time, regardless of the tenant’s complaint. Damages run from one to three months’ rent or the tenant’s actual damages, whichever is greater, plus attorney fees, and any lease clause that tries to waive these protections is void. The working rule is simple. If a tenant has recently complained or exercised a legal right, do not change anything about their tenancy for at least six months unless you have airtight, documented, independent justification.

1
General Court of Massachusetts. Massachusetts General Laws Part II, Title I, Chapter 186, Section 15B
2
Cornell Law Institute. Massachusetts Code 105 CMR 410.420 – Habitability Requirements
3
Mass.gov. Overview of Fair Housing Law
4
Mass.gov. Guidance on Preventing Housing Discrimination Based on Source of Income
5
Mass.gov. Massachusetts General Laws Chapter 186, Section 15B
6
General Court of Massachusetts. Massachusetts General Laws Chapter 186 – Estates for Years and at Will – Section 12
7
Mass.gov. The Attorney Generals Guide to Landlord and Tenant Rights
8
General Court of Massachusetts. Massachusetts General Laws Part I, Title XVI, Chapter 111, Section 127L
9
US EPA. Real Estate Disclosures About Potential Lead Hazards
10
Mass.gov. The Massachusetts Lead Law
11
General Court of Massachusetts. Massachusetts General Laws Chapter 186 – Estates for Years and at Will – Section 11
12
Mass.gov. Housing Court Filing Fees
13
Mass.gov. File an Eviction Case
14
Mass.gov. Massachusetts Law About Eviction
15
General Court of Massachusetts. Massachusetts General Laws Chapter 186 – Estates for Years and at Will – Section 18