What Is a Reasonable Accommodation Under the FHA?
A reasonable accommodation request is a formal or informal ask from a resident or applicant with a disability. They are asking you to change a rule, policy, practice, or service so they can have equal access to housing. The Fair Housing Act requires housing providers to engage with these requests in good faith.
This applies to landlords, HOA boards, property management companies, and any entity that controls housing decisions. The requirement is not optional. Ignoring or reflexively denying a reasonable accommodation request exposes your organization to federal fair housing complaints and civil liability.
At TheraPetic® Healthcare Provider Group, a 501(c)(3) nonprofit, our Licensed Clinical Doctors work directly with housing providers to clarify what compliant documentation looks like. Understanding the process from the start protects both your residents and your organization.
When the Request Arrives: Your First Steps
The process begins the moment someone communicates a need tied to a disability. The request does not have to be in writing. It does not have to use the words “reasonable accommodation.” If a resident says they need to keep a support animal because of a health condition, that is a reasonable accommodation request under current federal law.
Your first action is to acknowledge the request in writing. Send a brief written confirmation within two to three business days. State that you received the request and that you are reviewing it. This creates a paper trail and signals good faith.
Do not make any decision at this stage. Do not approve or deny until you have completed the full review process. Premature denials are one of the most common fair housing violations housing providers face.

The Interactive Process Explained
The interactive process is the back-and-forth dialogue between you and the requesting resident. HUD guidance describes this as a cooperative, good-faith exchange to determine whether the requested accommodation is necessary and reasonable. Both sides have obligations in this process.
Your obligation is to engage promptly, ask only for information that is legally permissible, and evaluate the request on its merits. You may not demand more information than is necessary to verify the disability-related need. Asking invasive questions about a diagnosis or demanding medical records is not permissible.
The resident’s obligation is to provide enough information to establish two things. First, that they have a disability as defined under the FHA. Second, that there is a disability-related need for the accommodation they are requesting. If the connection between the disability and the request is not obvious, you may ask for supporting documentation.
What Documentation You Can Request
HUD guidance is clear on what housing providers may and may not ask for. You may request documentation that confirms the person has a disability and that the accommodation is connected to that disability. You may not ask for a specific diagnosis, treatment records, or the name of a medication.
For support animal requests, you may ask for a letter from a licensed healthcare provider. That letter should confirm the resident has a disability and has a disability-related need for the animal. The letter does not need to name the condition. It does not need to include clinical notes.
Valid documentation often comes from a Licensed Clinical Doctor who has an established relationship with the patient. Our support animal letter verification process is designed specifically so housing providers can confirm that documentation was prepared by a credentialed clinician following proper standards. Verifying through a trusted portal reduces your exposure to fraudulent documentation.
Be cautious with documentation purchased from websites that offer instant letters with no clinical evaluation. HUD guidance distinguishes between documentation from a provider with a legitimate relationship and documentation sold as a product. If documentation appears fabricated or purchased, you may note your concerns in writing and request clarification before proceeding.
Timelines That Matter for Housing Providers
There is no single federal statute that sets a specific number of days for completing the reasonable accommodation process. HUD guidance and fair housing case history have established that delays must be reasonable given the complexity of the request. Sitting on a request for weeks without communication puts you at risk.
A practical internal standard that many property managers follow is a 10-business-day review window for straightforward requests. More complex requests involving structural modifications or policy exceptions may take longer. In all cases, communicate with the resident throughout the process. Document every contact.
If you need additional documentation, send a written request within five business days of receiving the original request. Give the resident a clear, reasonable deadline to respond. If they do not respond, document that fact and follow up once in writing before making any decision.
Urgency matters in some situations. If a resident is facing eviction or a lease denial, the timeline compresses. Acting slowly on an accommodation request when housing is at immediate stake can be treated as a constructive denial.
When You Can Legally Deny a Request
Not every accommodation request must be approved. The FHA allows housing providers to deny a request when it would impose an undue financial or administrative burden, or when it would fundamentally alter the nature of the housing program. These are high bars. Document your reasoning carefully if you reach either conclusion.
You may also deny a request when the resident cannot establish that they have a disability or that there is a disability-related need for the accommodation. If documentation is not provided after a clear written request with a reasonable deadline, you may proceed with a denial based on insufficient information. State exactly why in writing.
For support animals specifically, HUD guidance permits denial when the specific animal poses a direct threat to the health or safety of others that cannot be reduced through other means, or when the animal would cause substantial physical damage to property. This determination must be individualized. You cannot deny based on breed, size, or weight alone.
A denial based on a no-pet policy alone is never sufficient. No-pet policies do not apply to support animals under the FHA. Any denial rooted solely in a blanket pet prohibition is a fair housing violation.
Our documentation verification portal helps property managers confirm whether submitted letters meet the standards HUD requires before making any approval or denial decision.

Documenting Every Decision Properly
Documentation is your protection. Every step of the reasonable accommodation process should be recorded and retained. This includes the initial request, your acknowledgment, any requests for documentation, the documentation received, your analysis and decision, and any communication with the resident after the decision.
Create a dedicated file for each reasonable accommodation request. Store it separately from the general lease file. This keeps the process clean and demonstrates that you handled the disability-related request with appropriate confidentiality. Disability information must not be shared with staff who do not need it to evaluate the request.
Your decision letter matters. Whether you approve or deny, put it in writing. An approval letter should state what is being granted and any reasonable conditions. A denial letter must explain the specific reason for the denial. Do not use vague language. State which legal standard was not met and what information was missing or insufficient.
Retain all records for at least three years. HUD and state fair housing agencies can investigate complaints filed years after the original decision. Complete records protect you from claims that you acted arbitrarily or discriminatorily.
Consider maintaining a standardized log of all accommodation requests your organization receives. This log should track the date received, the type of request, the decision made, and the date of the decision letter. Aggregate data helps identify patterns and demonstrates that your organization applies a consistent process across all residents.
Support Animals and Your No-Pet Policy
Support animals are not pets under the FHA. This distinction is not a technicality. It is the legal foundation for why your no-pet policy, pet deposit requirement, and breed restrictions do not apply to a resident with a verified disability-related need for a support animal.
You may not charge a pet deposit or pet fee for a support animal. You may hold the resident financially responsible for actual damages caused by the animal under the same standard that applies to other tenants for other types of damage. That is the correct frame: damages for harm caused, not preemptive fees for the animal’s presence.
Emotional support animals and psychiatric support animals both qualify as support animals under the FHA when accompanied by proper documentation from a Licensed Clinical Doctor. The FHA does not require support animals to be trained or certified. Registration certificates alone are not sufficient documentation and should not be treated as such.
If a resident submits a certificate or ID card from a registry as their only documentation, you may request a letter from a licensed healthcare provider. A letter from a qualified clinician with an established patient relationship is the standard HUD recognizes. Our landlord resource center provides guidance on what compliant documentation includes and how to identify documentation that does not meet that standard.
TheraPetic® Healthcare Provider Group supports housing providers in navigating these decisions accurately. Our nonprofit mission is to connect people with qualified clinical evaluations and to ensure the documentation we produce meets federal standards. When landlords can trust the documentation they receive, the process works for everyone.
Building a Compliant Process Going Forward
The most effective fair housing compliance is procedural, not reactive. Housing providers who establish a written reasonable accommodation policy, train their staff on that policy, and apply it consistently across every request are far less likely to face complaints or litigation.
Your written policy should define how requests are received and logged, who reviews them, what documentation may be requested, what the internal timeline is, and how decisions are communicated. Review the policy at least once a year. Fair housing guidance evolves, and your internal procedures should reflect current HUD and DOJ interpretations.
Staff training is not a one-time event. Anyone who interacts with residents, takes lease applications, or manages property operations should receive fair housing training regularly. Frontline staff are often the first point of contact when a resident makes an accommodation request, and how they respond in that first conversation matters.
When in doubt, engage the interactive process rather than defaulting to a denial. Good-faith engagement, even when a request is ultimately denied, demonstrates that you treated the resident with dignity and followed the required process. That demonstration is your strongest defense if a complaint is ever filed.
For documentation verification, landlord guidance documents, and direct support from our clinical team, contact TheraPetic® Healthcare Provider Group at help@mypsd.org or call (800) 851-4390. Our team works with housing providers across the country to make this process manageable and legally sound.
Written By
Ryan Gaughan, BA, CSDT #6202 , Executive Director
TheraPetic® Healthcare Provider Group • About • LinkedIn • ryanjgaughan.com
Clinically Reviewed By
Dr. Patrick Fisher, PhD, NCC , Founder & Clinical Director • The Service Animal Expert™
Editorial Review
This article was reviewed by Dr. Patrick Fisher, PhD, NCC on September 13, 2026 for accuracy, currency, and clarity. Content is updated when laws or guidance change.