Adding a Roommate to Your Lease in Hawaii: Legal Steps & Tips

Renting in Hawaii can be expensive, so sharing your home with a roommate is a common way to manage costs. If you're considering adding a roommate to your lease, it's important to follow the proper legal steps under Hawaii law. This guide explains the essential process, forms you may need, and your rights as a renter.

Understanding Your Lease and Legal Requirements

Before inviting someone to move in, review your lease agreement. Most leases in Hawaii require written consent from the landlord before you can add a new occupant or roommate. Failing to do this can put your tenancy at risk.

  • Written Landlord Approval: Hawaii law allows landlords to set reasonable conditions for adding tenants or roommates. Always get any changes in writing.
  • Lease Restrictions: Some leases specifically limit the number of occupants or require all adults living in the unit to be named on the lease.

Check your lease document and contact your landlord before making any roommate arrangements.

How to Add a Roommate in Hawaii: Step-by-Step Process

Here’s a straightforward overview of the steps to add a roommate to your lease in Hawaii. Following these steps helps you remain in good standing with your landlord and protects both your rights and those of your new roommate.

  • Review your lease for provisions about additional tenants.
  • Discuss your plans with your landlord or property manager.
  • Have your potential roommate fill out any application or background check your landlord requires.
  • Sign a lease addendum or revised lease including the new roommate, once approved.
  • Make sure all parties (you, the new roommate, and the landlord) get a copy of the signed agreement.
Ad

Required Forms and How to Use Them

  • Lease Addendum (No official form number): This is used to add a new tenant’s name to the lease, detailing their responsibilities. A landlord may provide their custom addendum, or you can request one. Visit the Hawaii Office of Consumer Protection – Landlord-Tenant Resources for general guidance on documentation.
  • Rental Application (No official form number): Most landlords require your roommate to submit a rental application, often with background and credit checks. This step helps the landlord verify they meet their tenant requirements. The application form is typically provided by the landlord.

Example: Mark wants his friend to move in and share rent. After confirming with his landlord, he asks his friend to fill out the rental application. Once approved, they all sign a lease addendum, officially making the friend a co-tenant.

What the Law Says: Hawaii Residential Landlord-Tenant Code

Tenant and landlord rights are defined under the Hawaii Residential Landlord-Tenant Code (“Chapter 521, Hawaii Revised Statutes”). This law governs leases, roommate arrangements, and required written consent. To learn more about the law and your rights, see the state’s official information here.

Always communicate openly and document any agreement in writing to avoid future misunderstandings.

Legal and Practical Considerations

Landlords must act reasonably in considering requests to add roommates but can deny based on issues like overcrowding, screening policies, or credit checks. Adding a roommate without landlord approval (when required by the lease) can result in eviction or other penalties under the Hawaii Residential Landlord-Tenant Code.

  • Written agreements protect all parties
  • New roommates listed on the lease share legal and financial responsibility for the rental
  • If things don’t work out, official documentation can clarify who is responsible for unpaid rent or damages

In some cases, you may also want to draft a separate roommate agreement covering payment of utilities, household chores, and guest policies.

Frequently Asked Questions

  1. Do I need my landlord’s permission to add a roommate in Hawaii?
    Yes, most leases in Hawaii require you to get written approval from your landlord before someone else moves in. Check your lease for specific requirements.
  2. Can my landlord charge a fee when I add a roommate?
    Landlords may charge a reasonable screening or application fee for new tenants. However, any such fees must comply with state law. Ask your landlord for details and keep records of any payments made.
  3. What happens if I add a roommate without telling my landlord?
    Adding a roommate without required permission can violate your lease and lead to possible eviction. Always get approval in writing to protect your tenancy.
  4. Will my rent go up if I add a roommate?
    Some leases allow the landlord to increase rent to account for extra occupants. Review your lease and discuss with your landlord before making changes.
  5. Who handles disputes between roommates?
    The landlord is not responsible for resolving disputes between roommates. Consider a separate written roommate agreement for clarity on shared responsibilities.

Summary of Key Takeaways

  • Get written landlord approval before adding a roommate in Hawaii.
  • Use a lease addendum to ensure the roommate is legally recognized.
  • Know your rights and responsibilities under the Hawaii Residential Landlord-Tenant Code.

If you follow the official process, you can add a roommate with minimal risk and protect your rental rights.

Need Help? Resources for Renters


  1. Hawaii Residential Landlord-Tenant Code (HRS Chapter 521)
  2. Hawaii Office of Consumer Protection – Landlord-Tenant Information
  3. Hawaii State Judiciary Landlord/Tenant Resource Center
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.