Joint and Several Liability in NJ: Roommate Renter Rights

If you share an apartment in New Jersey, you may have heard the legal phrase "joint and several liability"—but what does it really mean for you as a renter? Understanding this is especially important when living with roommates, since it impacts how your landlord can collect rent or handle damages if something goes wrong. In New Jersey, these legal rules can affect both your wallet and your credit, so let's break them down together.

What Does Joint and Several Liability Mean for Roommates?

When you and your roommates sign a lease together in New Jersey, most landlords will include language making everyone "jointly and severally liable." This means:

  • Each roommate is responsible for the whole rent, not just their share.
  • If one roommate can't pay, the landlord can legally demand the entire amount from any other roommate.
  • The same rule applies to lease violations and damages—any one tenant can be held accountable for the actions of the others.

This is a common practice under New Jersey law and it is meant to help landlords collect rent efficiently. But it can surprise renters if a roommate moves out without notice or fails to pay.

Key Terms Explained

  • Jointly Liable: All tenants are responsible together as a group.
  • Severally Liable: Each tenant is responsible individually for the full obligation.

For example: If rent is $2,000 and you have three roommates, but two cannot pay, the landlord can ask you alone to pay the full $2,000.

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Your Rights and Responsibilities Under New Jersey Law

New Jersey's Truth in Renting Act (N.J.S.A. 46:8-43 to 46:8-50) and various court rules provide the main guidance for residential tenants.

  • Landlords are not required to break up the lease into separate agreements for each tenant
  • Even if you move out, you may remain liable for the rent until the lease ends or a replacement roommate is found
  • In roommate disputes, the landlord is not required to intervene or mediate

Roommate Agreements Can Help

Consider creating a written roommate agreement with your co-tenants. While not binding to the landlord, it can clarify:

  • How monthly rent and utilities will be split
  • Who is responsible if someone moves out early
  • Expectations on house rules and security deposit splitting
Roommate agreements are helpful, but they don't override what you signed in your lease with the landlord.

What Happens If a Roommate Doesn't Pay?

If one roommate fails to pay their portion, your landlord may:

  • Seek the full rent from you or any remaining tenant
  • Pursue eviction against all tenants on the lease
  • Report the unpaid debt, which can affect your credit

Disputes between roommates must typically be resolved in small claims court if the party at fault does not pay you back for their share. The landlord is not required to split responsibilities among tenants.

How Official Forms Apply for Roommates

Here are two key forms relevant to New Jersey roommates in shared housing:

  • Notice to Quit (Eviction Notice)
    Used by landlords to begin eviction for nonpayment of rent or lease violations. All tenants listed on the lease receive this notice. Learn more and access examples from the New Jersey Courts Landlord/Tenant section.
  • Landlord/Tenant Summons and Complaint (Form LT-1)
    This is used by landlords to start an eviction (summary dispossess) proceeding in court if the issue is not resolved after notice. The form and process details are available here: Landlord/Tenant Complaint (LT-1).
    How it's used: If rent remains unpaid, the landlord files this form with the court. All tenants (roommates) will be named and are required to appear or risk a default judgment.

Which Tribunal Handles Disputes?

For residential tenancies, the official tribunal is the New Jersey Landlord/Tenant Court, which is part of the state’s Special Civil Part.

FAQ: Joint Liability and Roommate Issues in New Jersey

  1. What if my roommate moves out before the lease ends?
    Unless the landlord formally releases you from the lease, you remain responsible—along with any remaining tenants—for the full rent until the lease ends or a new roommate is approved.
  2. Can my landlord split up late fees or damages between roommates?
    No, the landlord may hold any or all tenants on the lease responsible for the total amount. It’s up to the tenants to sort out who pays what.
  3. Do I need a separate agreement with my roommate?
    It's a good idea to have a roommate agreement, but remember it doesn’t change your official responsibility to the landlord under the lease.
  4. Can I sublet my room to someone else?
    Only if your lease and landlord allow subletting. In most cases, written permission is required and the new roommate may need approval.
  5. How do I protect myself if I’m the only one paying rent?
    Keep records of payments and consider small claims court against your roommate for their share. Inform the landlord as soon as possible about any changes.

Key Takeaways for New Jersey Roommates

  • Joint and several liability means each roommate can be held fully responsible for rent or damages.
  • Official forms (like Notices to Quit and the LT-1 Complaint) involve all leaseholders in legal actions.
  • Having a roommate agreement helps but does not change your legal obligations to your landlord.

Summing up: If you share a lease in New Jersey, know your joint responsibilities, be proactive about communication, and keep records to protect your rights.

Need Help? Resources for Renters


  1. N.J.S.A. 46:8-43 to 46:8-50, "Truth in Renting Act" – New Jersey Department of Community Affairs Guide
  2. New Jersey Landlord/Tenant Court – Forms and instructions
  3. NJ DCA Landlord-Tenant Information Service – Official guidance on joint liability and tenant obligations
Bob Jones
Bob Jones

Editor & Researcher, Tenant Rights USA

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