TL;DR — 30 seconds
Service animals and ESAs are accommodation animals, not pets. A no-pets policy doesn't apply to them. No pet deposits, no pet rent, no pet fees. For a service animal with non-obvious disability the landlord can ask two questions (disability-related need, work/task performed). For an ESA the landlord can request a licensed healthcare provider letter that meets AB 468. Damage caused by the animal comes out of the regular security deposit at move-out.
The framework: accommodation, not pet
Three overlapping statutes apply: the ADA (for service animals in public-facing housing contexts), the federal Fair Housing Amendments Act (FHAA), and California's FEHA. Together they treat service animals and ESAs as reasonable accommodations under disability protections, not as pets subject to the lease's pet policy.
"No pets" doesn't apply. "No dogs over 25 pounds" doesn't apply. "No pit bulls" doesn't apply. The breed, weight, and pet-count restrictions in standard leases are about pets; accommodation animals are governed by a separate legal regime.
What you can ask — the two-question rule
For an animal with a non-obvious disability link:
- Is the animal required because of a disability?
- What work or task has the animal been trained to perform?
You cannot ask for medical records, the specific diagnosis, demonstration of the work, or proof of training/certification. ADA does not recognize a certification or registry — anyone selling "ADA service dog certification" is selling a product the federal government does not recognize.
For an ESA (which the ADA doesn't cover but the FHA/FEHA do), the landlord can request a letter from a licensed healthcare provider confirming the disability-related need for the animal. AB 468 (effective January 1, 2022) tightened how those letters can be issued — see below.
AB 468 and ESA documentation
AB 468 (Health & Safety Code §122318) regulates ESA letter issuance in California. Healthcare providers issuing ESA documentation must have an established client-provider relationship of at least 30 days before issuing the letter and must complete a clinical evaluation. The bill targeted online ESA mills that issued letters within minutes for a credit card payment.
A landlord who receives an ESA letter that obviously fails AB 468 — issued the same day the relationship started, from an out-of-state provider not licensed in California, or from a website rather than an actual practitioner — has grounds to request further information. Document the basis for the question carefully; outright refusal is high-risk even when the documentation looks weak.
No deposits, no fees, no rent — for accommodation animals
Pet deposits, pet fees, monthly pet rent, breed restrictions, weight restrictions, count restrictions — none apply to a verified service animal or ESA. The landlord can recover for actual damage caused by the animal at move-out through the standard security deposit, but cannot front-load money against the possibility of damage.
The narrow grounds for lawful refusal
- Direct threat. The specific animal poses a direct threat to the health or safety of others that cannot be mitigated. Has to be based on the actual animal's behavior, not breed stereotypes.
- Substantial physical damage. The specific animal has caused substantial physical damage to property that cannot be reduced or eliminated by reasonable accommodation.
- Fundamental alteration. The accommodation would fundamentally alter the nature of the housing (extremely rare in residential).
- Fraudulent documentation. Documented evidence the ESA letter or service animal claim is fraudulent. AB 468 makes the fraud more visible but the burden is on the landlord.
What goes in the lease
A clean lease distinguishes pets from accommodation animals:
- Pet policy (allowed or not, fees, deposits if any) clearly stated.
- Separate clause acknowledging that service animals and emotional support animals are not pets and are not subject to the pet policy, fees, or deposits.
- Tenant acknowledgement that damage caused by an accommodation animal is recoverable through the security deposit at move-out.
Common questions
Can a California landlord refuse a service animal or ESA?
Generally no. Service animals (ADA) and ESAs (FHA/FEHA) are accommodation animals. No-pet policies don't apply. Refusal grounds are narrow: direct threat, substantial damage by the specific animal, fundamental alteration, or fraudulent documentation.
What documentation can the landlord ask for?
For a service animal with non-obvious disability: two questions only — disability-related need, work or task trained. For an ESA: a letter from a licensed healthcare provider meeting AB 468. No specific form, no ADA certification, no registry can be required.
Can a landlord charge a pet deposit for a service animal or ESA?
No. No pet deposits, fees, or rent. Damage at move-out comes out of the regular security deposit.
What does AB 468 require?
30-day established client-provider relationship before an ESA letter can issue. Clinical evaluation. Letters from same-day online ESA mills don't comply.
CA Landlord Laws