Tenant Screening

Can landlords require co-signers for rental approval?

Hawaii rental guidance and tenant-landlord operational information.
Published March 9, 2026 State-specific rental guidance Update This Question
Reviewed by Tenants & Landlords Editorial Team

This rental guidance was reviewed by the Tenants & Landlords Intelligence Team, specializing in lease agreements, notices, rent disputes, deposits, evictions, and tenant-landlord operational procedures.

Asked 86 days ago · Hawaii

Tenant Screening in Hawaii: Can Landlords Require Co-Signers for Rental Approval?

When managing rental properties in Hawaii, landlords must navigate various regulations surrounding tenant screening and application requirements. One common question is whether landlords can require a co-signer as part of the rental approval process. This article provides a comprehensive overview of the relevant considerations, legal context, and best practices for landlords operating in Hawaii.


Understanding Tenant Screening in Hawaii

Tenant screening is a fundamental step in the rental process that helps landlords assess potential tenants’ suitability. It typically involves verifying income, checking credit reports, reviewing rental history, and conducting background checks. A co-signer, sometimes called a guarantor, is an individual who agrees to be financially responsible if the tenant defaults on rent or damages the property.


Can Hawaii Landlords Require a Co-Signer?

Yes, Hawaii landlords can require a co-signer as a condition of rental approval. This is a common practice designed to mitigate financial risk, especially when a prospective tenant has:

  • Insufficient income or unstable employment.
  • A limited or poor credit history.
  • No previous rental history.
  • Other risk factors indicating higher likelihood of default.
However, landlords must apply this requirement fairly and consistently, in compliance with state laws and anti-discrimination rules.

Legal Framework and Considerations

  1. Hawaii Residential Landlord-Tenant Code (HRLTC)
- The HRLTC does not expressly prohibit landlords from requiring co-signers. - It emphasizes non-discrimination and fairness in rental practices.
  1. Fair Housing Laws
- Hawaii landlords must comply with the federal Fair Housing Act as well as the Hawaii Civil Rights Commission regulations. - These prohibit discrimination based on race, color, national origin, sex, disability, familial status, religion, sexual orientation, and other protected classes. - Requiring a co-signer should not target or disproportionately affect these protected groups.
  1. Consistency in Application
- Landlords must apply the co-signer requirement uniformly among applicants with similar rental profiles. - Arbitrary or inconsistent requirements can lead to claims of discrimination or unfair treatment.

Practical Guidelines for Requiring a Co-Signer in Hawaii

To ensure compliance and maintain a professional landlord-tenant relationship, consider the following guidelines:

  • Clearly Communicate the Requirement Upfront
- State the co-signer requirement in the rental advertisement or application form to set clear expectations.
  • Define Specific Criteria for When a Co-Signer Is Required
- Examples might include when applicants fail to meet minimum income thresholds (usually 2-3 times the monthly rent), have poor credit scores, or lack rental history.
  • Set Co-Signer Qualifications
- The co-signer should meet standard tenant screening criteria, such as: - Proof of steady income. - Acceptable credit report. - Satisfactory background check.
  • Use a Written Co-Signer Agreement
- Have the co-signer sign a legal agreement binding them to the lease terms and financial obligations. - Ensure the co-signer understands their liability if the tenant defaults.
  • Respect Privacy Laws
- When obtaining financial information from co-signers and tenants, comply with relevant privacy protection laws.
  • Avoid Discriminatory Practices
- Do not impose co-signer requirements based on stereotypes or assumptions tied to age, nationality, family status, or any protected characteristic.

Benefits of Requiring a Co-Signer

  • Reduced Financial Risk
- Additional accountability mitigates potential losses from unpaid rent or property damage.
  • More Flexibility in Tenant Selection
- Allows landlords to approve tenants who may not meet all standard screening criteria but have reliable co-signers.
  • Enhanced Lease Enforcement
- Provides a secondary party to pursue for rent collection or damages if needed.

Limitations and Challenges

  • Finding Qualified Co-Signers
- Some applicants may struggle to find a co-signer who meets income or credit requirements.
  • Potential Delays
- Verifying co-signer credentials can add time to the application process.
  • Legal Responsibility Awareness
- Co-signers must fully understand their obligations to avoid disputes.

Conclusion

In Hawaii, landlords are permitted to require co-signers as part of tenant screening and rental approval processes. This tool can help reduce financial risk and broaden rental options, especially for applicants who do not meet all standard financial criteria. However, it is essential for landlords to apply these requirements consistently, transparently, and in accordance with Hawaii’s landlord-tenant laws and fair housing regulations. Clear communication, well-defined criteria, and proper documentation foster a professional screening process that protects landlords’ interests while respecting tenants’ rights.

By understanding and implementing best practices for co-signer requirements, Hawaii landlords can enhance their tenant screening and property management strategies effectively.

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