Massachusetts Security Deposit Law
When do I get my deposit back in Massachusetts?
Your Massachusetts landlord has 30 days to return your security deposit after you move out. Calculate your exact deadline below — and if they're late, generate a free demand letter.
Massachusetts Security Deposit Law
Return Deadline
30 days after move-out
Penalty for Late Return
Treble (3x) damages (strict liability — no bad faith required), plus interest, court costs, and attorney's fees
Additional Notes
One of the strictest penalty states; treble damages are mandatory for any statutory violation
Legal Source
Mass. Gen. Laws ch. 186, § 15B →Know someone renting in Massachusetts?
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Massachusetts Security Deposit FAQ
How long does a Massachusetts landlord have to return my deposit?
In Massachusetts, landlords are required to return your security deposit within 30 days after you move out. Note: One of the strictest penalty states. treble damages are mandatory for any statutory violation.
What if my Massachusetts landlord misses the deadline?
Treble (3x) damages (strict liability — no bad faith required), plus interest, court costs, and attorney's fees. If your landlord fails to meet the 30-day deadline, you may have legal recourse to recover your deposit plus additional damages.
Can my landlord make deductions from my deposit?
Yes, Massachusetts landlords can deduct for unpaid rent and damages beyond normal wear and tear. However, they must provide an itemized statement of deductions within the 30-day window.
How do I write a demand letter for my deposit in Massachusetts?
A demand letter should include your name, the property address, move-out date, deposit amount, and a citation of Massachusetts's 30-day deadline. Send it via certified mail. Generate a free demand letter here.
Massachusetts Security Deposit Guides
Sue Your Landlord in Massachusetts
Small claims court guide for Massachusetts
Massachusetts Demand Letter
Free demand letter template for Massachusetts tenants
Complete Deposit Recovery Guide
Step-by-step guide to getting your full deposit back
Normal Wear vs. Damage
What your landlord can't charge you for
What Can Landlords Deduct?
Know which deductions are valid
Document Your Move-Out
Photo guide to protecting your deposit
Massachusetts City Guides
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Landlord missed the deadline?
Generate a free demand letter citing Massachusetts law. Most landlords respond within days when they receive a formal written demand.
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