Writing a Demand Letter to Your New Jersey Landlord

If you're a New Jersey renter facing unaddressed repairs, disputes over your security deposit, or issues like rent increases, sending a demand letter to your landlord is an important first step. This letter—a formal request outlining your concerns and desired resolution—can help resolve matters quickly, support possible future legal action, and demonstrate your proactive approach. Knowing how to craft an effective demand letter in New Jersey gives you a stronger voice in resolving rental issues, backed by the right state laws and forms.

What Is a Demand Letter and Why Should You Send One?

A demand letter is a formal written notice sent to your landlord to request action on specific rental issues. For example, you might send one if your landlord fails to make necessary repairs, improperly withholds your security deposit, or does not follow New Jersey's notice requirements for rent increases. A well-drafted demand letter clearly describes the issue, gives your landlord a chance to respond, and can serve as evidence if the situation escalates to court or New Jersey's landlord-tenant hearing process.

New Jersey Laws Protecting Renters

New Jersey renters are protected by the New Jersey Anti-Eviction Act and related laws governing landlord-tenant relationships.[1] These laws require landlords to maintain safe, habitable properties, properly handle security deposits, and provide written notice for any rent increase or eviction attempt. The main board handling disputes is the New Jersey Superior Court - Landlord/Tenant Section.[2]

How to Write Your Demand Letter

Before you begin, gather any relevant documentation. This could include your lease agreement, photos of needed repairs, copies of previous communications, or receipts. Your demand letter should:

  • Be typed or clearly handwritten
  • Include the date, your full name, address, and landlord's contact information
  • Describe the specific problem (e.g., "leaking bathroom ceiling since May 1").
  • Cite relevant sections of your lease and, if possible, applicable State law
  • Clearly state what you want the landlord to do and by when (e.g., "Please repair within 7 days")
  • Mention your intent to pursue other remedies if the issue is not resolved (such as filing in court)
  • Request a written response

Remember to keep a copy for your records and consider sending the letter by certified mail or another trackable method.

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Key Official Forms for New Jersey Renters

New Jersey does not have a required statewide demand letter form, but your letter must include the required information and can use any of the state-provided templates.

Tip: Always communicate in writing and save all correspondence. If you move to legal action, this paper trail can make a significant difference.

What Happens After You Send a Demand Letter?

Once your landlord receives the letter, New Jersey law expects them to respond—often within a "reasonable" amount of time based on the issue’s urgency. If there's no response or the problem remains, you may take the following steps:

For further details, see the State of New Jersey Tenants’ Pocket Guide.

Sample Structure for Your Demand Letter

Here is a simple structure you can follow:

  • Date
  • Your name and address
  • Landlord’s name and address
  • Subject line: "Formal Demand for [Specify Issue]"
  • Body: State the problem, relevant law/lease section, and your requested resolution (plus deadline)
  • Statement of intent to take legal action if not resolved
  • Your signature and contact information
If you’re unsure what to write, the official Tenants’ Pocket Guide offers letter templates and additional sample language.

Frequently Asked Questions

  1. Do I have to send a demand letter before filing a complaint in New Jersey?
    It's not legally required, but sending a demand letter is strongly recommended to show you made a good faith effort to resolve the issue before seeking court involvement.
  2. Can I email my demand letter, or must it be mailed?
    You may email your letter for speed, but it's best to send by certified mail (return receipt requested) to document delivery. Keeping a record is crucial if you later need to go to court.
  3. What if my landlord does not respond to my demand letter?
    If there’s no response within a reasonable time (usually 7–14 days), you can file a formal complaint with the New Jersey Superior Court – Landlord/Tenant Section or seek help from state resources.
  4. What should I include as evidence when I send my demand letter?
    Include copies of relevant documents (e.g., photos, repair requests, lease sections) to support your position and clarify your request.
  5. Where can I find more official guidance about my tenant rights in New Jersey?
    The Tenants' Pocket Guide from the Department of Community Affairs is the best starting point for state-specific information.

Key Takeaways for New Jersey Renters

  • A demand letter helps document your efforts and can resolve disputes before legal escalation.
  • Include detailed information, cite relevant New Jersey laws, and send your letter via a traceable method.
  • If issues persist, you have the right to file an official complaint with the state or local landlord/tenant tribunal.

Taking these steps helps protect your rights and ensures you have the strongest case possible if your concerns are not addressed.

Need Help? Resources for Renters


  1. [1] New Jersey Anti-Eviction Act (N.J.S.A. 2A:18-61.1 et seq.)
  2. [2] New Jersey Superior Court – Landlord/Tenant Section
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.