By: Flora Lee
On May 22, 2026, the U.S. Department of Housing and Urban Development’s (HUD) Office of Fair Housing and Equal Opportunity (FHEO) permanently rescinded its longstanding guidance on emotional support animals. In its place, the agency announced a sweeping new enforcement standard that fundamentally realigns federal housing law with the Americans with Disabilities Act (ADA). For landlords, property managers, colleges, and tenants alike, this is a seismic shift. It closes a gap between housing and other sectors that has persisted for over a decade.
Service Animals vs. Emotional Support Animals: Understanding the Divide
Under the ADA, a service animal is a dog (or a miniature horse under certain circumstances) individually trained to perform tasks for someone with a disability. Those tasks must be directly related to the person’s disability—such as guiding someone who is blind, alerting someone who is deaf, pulling a wheelchair, assisting during a seizure, or calming a person with PTSD through a trained, specific action. Critically, a dog’s mere presence providing comfort does not qualify. The dog must be trained to take a specific action when needed.
Emotional support animals (ESAs), by contrast, provide comfort, companionship, or emotional well-being—but they have not been trained to perform a specific task related to a disability. As the ADA regulations put it: “the provision of emotional support, well-being, comfort, or companionship do not constitute work or tasks.” An ESA can be any species and requires no training.
Here is the practical distinction: if a dog is trained to sense an oncoming anxiety attack and respond with a specific action to help avoid it, the dog is a service animal. If the dog simply provides comfort by being present, the dog is an ESA and does not qualify under the ADA. Service animals must be permitted in all public places (restaurants, shops, hospitals, schools, and hotels) even where “no pets” policies apply, with no documentation required. ESAs receive no such protection.
The Housing Exception: How the 2020 Guidance Kept ESAs Alive
The divergence between housing and other sectors was most dramatically illustrated by the airline industry. The Air Carrier Access Act previously permitted ESAs on flights. But in January 2021, the U.S. Department of Transportation revised its rules to limit in-cabin animal access to trained service dogs, eliminating ESA accommodations entirely. After years of what some claimed was widespread abuse, airlines could treat ESAs as ordinary pets.
Housing took a very different path. The Fair Housing Act (FHA) requires landlords to make “reasonable accommodations” so that disabled persons have equal opportunity to use and enjoy a dwelling. Through sub-regulatory guidance issued in 2008, 2013, and culminating in the January 2020 FHEO Notice, HUD expanded its interpretation far beyond the ADA. The agency declared untrained ESAs “are not pets,” prohibited pet fees for them, and treated denials—or even follow-up questions—as potential fair housing violations.
Although framed as nonbinding best practices, the guidance was widely treated as categorical law, causing housing standards to diverge dramatically from the ADA. An entire online “certification” industry emerged, and by 2026, over 20% of FHEO’s caseload revolved around untrained ESAs.
The 2026 Guidance: A Dramatic Realignment
On May 22, 2026, HUD Assistant Secretary Craig W. Trainor permanently rescinded FHEO’s 2020 notice and adopted a fundamentally new enforcement posture. The impetus was twofold. First, President Trump’s February 2025 executive order directed agencies to “de-prioritize actions to enforce regulations that are based on anything other than the best reading of a statute.” Second, a federal court in Henderson v. Five Properties LLC, No. 24-750 (E.D. La. July 16, 2025), found HUD’s prior guidance “unpersuasive.”
The new standard is straightforward: FHEO will now use the ADA’s training requirement to assess animal-related reasonable accommodation complaints under the FHA. In practice, FHEO will find reasonable cause for failure to accommodate only where the animal has been individually trained to perform work or tasks directly related to the complainant’s disability. Requests involving trained assistance animals are “presumptively reasonable.” Requests involving untrained ESAs are not, and FHEO no longer expects housing providers to extend trained-animal accommodations to untrained ESAs as a categorical matter.
Unlike the ADA, which limits service animals to dogs (and miniature horses under certain conditions), the new guidance permits other species—so long as the animal is trained to perform a disability-related task. The operative requirement is training, not mere emotional comfort. The memorandum also directs all open ESA cases to be reevaluated on a case-by-case basis under this new standard.
Practically speaking, how will the legal landscape look different for tenants and residents?
What This Means in Practice: Examples
The Apartment Landlord
Pre 2026 guidance, consider a landlord who owns a building with a “no pets” policy and a standard nonrefundable $500 animal fee for tenants permitted to keep pets. Under the 2020 guidance, if a tenant submitted a letter from a healthcare provider stating she needed her untrained dog for emotional support, the landlord was expected to waive both the no-pet policy and the animal fee. Housing providers could “not charge a deposit, fee, or surcharge for an assistance animal.” Denying the request or even asking follow-up questions risked an FHEO complaint. Under the new standard, that same landlord may treat the untrained ESA request as not presumptively reasonable and apply its standard pet fee.
The Homeowner’s Association
Similarly, prior guidance required a Homeowner’s Association with a dog weight limit to waive this limit to accommodate ESAs. Now, if the resident’s 80-pound dog is not trained to perform a specific disability-related task, the HOA is no longer expected by FHEO to waive its breed or size restrictions as a categorical matter. The HOA may enforce its rules, though it should still evaluate any request on a case-by-case basis and remain mindful of applicable state laws that may provide broader protections.
Important Caveats and What Comes Next
Despite this sweeping change, the memorandum has important limitations. First, it expressly preserves private rights of action. Complainants may still file civil actions in federal or state court within two years. So even though FHEO will not pursue enforcement for untrained ESAs, private litigants can still sue under the FHA.
Second, state and local laws are unaffected. Many jurisdictions have independent fair housing laws that may impose broader ESA obligations than the new federal standard.
Third, HUD intends to engage in formal notice-and-comment rulemaking to harmonize its regulations with the ADA. The agency acknowledges that its animal-related accommodation rules have not been updated in 35 years. This upcoming rulemaking will give all stakeholders an opportunity to shape the permanent framework.
Finally, housing providers should document accommodation decisions carefully and consult counsel, as courts will continue applying fact-specific analyses to FHA claims regardless of HUD’s enforcement posture.