How to File a Rent Overcharge Complaint in Massachusetts

If you believe your landlord is charging more rent than allowed, understanding your rights and how to take action is crucial as a renter in Massachusetts. While Massachusetts does not have statewide rent control, cities like Boston, Cambridge, and Brookline had local ordinances prior to 1994. Since then, the state has prohibited new rent control measures, but some exceptions, such as mobile home parks, may apply. This guide explains what rent overcharge means, how to recognize it, and how to file a complaint using official state resources.

Understanding Rent Overcharge in Massachusetts

"Rent overcharge" occurs when a landlord collects more rent than legally permitted under a specific rent regulation or agreement. In Massachusetts, while statewide rent control is not in effect, certain rent situations (such as unlawful security deposits, fees, or cases involving subsidized housing) may still be considered overcharges under state law.

  • Massachusetts General Laws, Chapter 186 outlines statewide residential tenancy protections.
  • Some local ordinances or subsidized housing programs maintain maximum rent limits.
  • If you receive rental assistance or live in affordable or mobile home housing, extra protections may apply.

When Can You File a Rent Overcharge Complaint?

In Massachusetts, you may file a complaint if:

  • Your landlord charges more than the rent stipulated in your lease or subsidy agreement.
  • You are charged unlawful fees (e.g., more than one month's rent for a security deposit).
  • You live in federally or state-subsidized housing with strict rent limits.

For most private rentals, state law allows landlords and tenants to agree on rent. However, security deposits and other fees are strictly regulated.

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How to File a Rent Overcharge Complaint

Because Massachusetts does not have a central rent board, complaints are usually handled by the local housing authority for subsidized rentals, or by courts for general landlord-tenant disputes. Follow these steps to resolve your issue:

1. Gather Documentation

  • Collect your lease or rental agreement.
  • Keep copies of payment receipts, correspondence, and any rent increase notices.

2. Contact Your Local Housing Authority (if in Subsidized or Regulated Housing)

  • If you live in public, subsidized, or mobile home park housing, contact your local Public Housing Authority.
  • Ask for the grievance or rent dispute form applicable to your program.

3. Submit the Official Complaint Form

  • Housing Consumer Complaint Form: Use this for general housing complaints with the Massachusetts Attorney General’s Office.
    Housing Consumer Complaint Form
    • When to Use: If you are charged fees or rent beyond legal limits, or if the landlord refuses to return a security deposit.
    • How to Use: Fill in your contact details, describe the overcharge, attach supporting documents, and submit online or by mail.
  • Tenant Petition Form (for Mobile Home Tenants): If you believe your rent in a mobile home park exceeds the permissible amount, use the Tenant Petition: Mobile Home Park Rent Arbitration form.
    • When to Use: Mobile home residents facing an unreasonable rent increase.
    • How to Use: Download the form, describe your complaint, and submit it to the Manufactured Housing Division at the Department of Housing and Community Development (DHCD).

4. Seek Mediation or Legal Support

Which Board or Tribunal Handles Tenant Complaints?

In Massachusetts, most residential tenancy issues, including rent overcharge complaints, are handled by the Massachusetts Housing Court. For subsidized and public housing, contact your local Public Housing Authority or Department of Housing and Community Development (DHCD).

Tip: For any rental dispute, always document your concerns in writing. Keep copies for your records and follow up promptly if you do not receive a response.

Key Legislation Protecting Massachusetts Renters

FAQs About Rent Overcharge Complaints in Massachusetts

  1. What if my landlord increases rent without notice?
    If you have a lease, your landlord must follow the terms outlined—typically, rent can only be raised when your lease period expires. For "at-will" tenants (no lease), at least 30 days' written notice is required. If you were not properly notified, you may have grounds to challenge the increase with help from your local housing authority or court.
  2. Can I recover overpaid rent?
    Yes, if a court or housing board finds that you paid more than legally allowed, you may be entitled to a refund for the overcharged amount.
  3. Is there a penalty for landlords who overcharge?
    In certain cases—such as unlawful security deposits or mobile home park rents—landlords may face fines or be required to pay damages.
  4. Who oversees housing complaints in Massachusetts?
    Most housing complaints are managed by the Massachusetts Housing Court, but issues in subsidized or public housing are often handled by your local Public Housing Authority or the DHCD.
  5. What documents do I need for my complaint?
    Essential documents include your lease, rent payment records, written communications with your landlord, and any notices or receipts related to rent or security deposits.

Conclusion: What Massachusetts Renters Should Know

  • Only certain Massachusetts rentals (like mobile homes or subsidized units) have regulated rent limits.
  • For most cases, use the Consumer Complaint Form or specific local processes.
  • Always keep thorough documentation and seek help from state resources if your complaint is unresolved.

If you are facing an urgent rent overcharge or eviction situation, don't hesitate to seek legal or housing authority support.

Need Help? Resources for Renters


  1. Massachusetts General Laws Chapter 186 – Estates for Years and At Will
  2. Massachusetts Housing Court (official site)
  3. Attorney General’s Consumer Complaint Form
  4. Mobile Home Park Rent Arbitration – Tenant Petition Form
  5. Department of Housing and Community Development
Bob Jones
Bob Jones

Editor & Researcher, Renter Rights USA

Bob writes and reviews tenant law content for various regions. They’re passionate about housing justice and simplifying legal protections for tenants everywhere.