The legal reasons to deny a rental application in California fall into a short list: insufficient income, poor credit, negative rental or eviction history, certain criminal convictions, false or incomplete application information, pet-policy violations, and reasonable occupancy limits. Each of these is defensible on its own. Each also comes with California-specific rules that are stricter than federal law, and a landlord who ignores those rules turns a lawful denial into a fair housing complaint.
Income and Credit Problems
Not being able to afford the rent is the cleanest basis for denial. Landlords commonly require gross monthly income of 2.5 to 3 times the monthly rent, and applying that standard consistently to every applicant is legal. Problems start when the threshold gets applied unevenly, or when it’s set so high it effectively screens out members of protected groups without a real business reason.
Credit reports work the same way. Late payments, collections, a high debt load, or a recent bankruptcy all signal financial risk and can support a denial.
Two rules change the analysis when the applicant uses a government rent subsidy such as a Section 8 Housing Choice Voucher. First, the income-to-rent ratio can only be measured against the portion of rent the tenant actually pays out of pocket, not the full contract rent.1California Legislative Information. California Government Code 12955 (2025) Second, a landlord cannot simply run the applicant’s credit and deny them based on the score. The landlord has to offer the applicant the option to provide alternative proof of ability to pay — benefit statements, pay records, bank statements — and give them reasonable time to gather it. If the applicant provides that documentation, it has to be weighed in place of the credit report.2California Legislative Information. SB-267 Credit History of Persons Receiving Government Rent Subsidies
Negative Rental and Eviction History
A documented pattern of problematic tenancy is one of the strongest grounds for denial. Late rent, damage beyond normal wear, complaints from neighbors, and formal eviction judgments all count. An unlawful detainer judgment carries the most weight, because it means a previous landlord went to court and won.
How far back that history can reach is limited. Under the Fair Credit Reporting Act, civil judgments including eviction records cannot appear on a tenant screening report after seven years from the date of entry.3Office of the Law Revision Counsel. 15 USC 1681c – Requirements on Users of Consumer Reports California adds another layer: unlawful detainer cases filed in limited-jurisdiction courts are automatically sealed for at least 60 days after filing, and if the plaintiff-landlord doesn’t win within that window, the records generally stay sealed. Many eviction filings that were dismissed, settled, or abandoned never become publicly searchable at all, and using a sealed or expunged record as a basis for denial is not defensible.
Criminal Convictions
California allows criminal history to factor into rental decisions, but the rules are considerably tighter than most landlords expect. Several categories cannot be considered at all:
- Arrests that did not lead to a conviction
- Convictions that have been sealed, expunged, or dismissed
- Infractions such as traffic tickets
- Juvenile adjudications, absent a court order permitting their use
- Participation in a pre-trial or post-trial diversion program
Even when an eligible conviction exists, a blanket “no felons” policy is not permitted. California regulations require an individualized assessment. The landlord has to determine whether the specific conviction has a direct and specific negative bearing on the safety of other residents, employees, or the property. A recent violent offense is a different case from a nonviolent charge from many years ago, and the law demands that distinction be made applicant by applicant.5Civil Rights Department. Fair Housing and Criminal History Fact Sheet
The assessment should weigh the nature and severity of the offense, how much time has passed, the applicant’s age at the time, and any evidence of rehabilitation such as completed programs, steady employment, or a clean rental history since. Before a final decision, the landlord has to give the applicant written notice and a chance to present that mitigating information. Skipping that step is where most criminal-history denials become legally vulnerable.4Civil Rights Department. Fair Housing and Criminal History FAQ
False or Incomplete Applications
An application that is left incomplete gives a landlord straightforward grounds to decline: without the missing information, a meaningful evaluation isn’t possible. The landlord should note which required fields were blank and how that prevented screening.
Deliberate misrepresentation is stronger still. Inflated income, fabricated employment history, and fake landlord references all justify denial once verification uncovers them, regardless of whether the applicant might otherwise have qualified. Discovering material falsehoods after a lease is signed may also give the landlord grounds for termination, but catching them at the application stage is cleaner.
Pet Policy Violations
Landlords can set pet policies and deny applicants whose animals don’t fit them. Breed restrictions, weight limits, species prohibitions, and outright no-pet rules are all permissible for standard rental properties. A lease that says no dogs over 50 pounds is a lawful basis for turning away someone with a 90-pound dog.
The exception is assistance animals. Service animals and emotional support animals are not legally considered pets, and a landlord cannot deny an applicant or charge a pet deposit because the applicant has one that is needed for a disability. Under the Fair Housing Act, the landlord has to grant a reasonable accommodation unless the specific animal poses a direct threat to health or safety, would cause significant property damage, or the request would create an undue financial burden or fundamentally change the landlord’s operations.6U.S. Department of Housing and Urban Development. Assistance Animals If the disability and the need for the animal are not obvious, the landlord may request reliable documentation. Breed restrictions and pet deposits do not apply to assistance animals, and an insurance policy that excludes certain breeds is not a blanket exemption from that duty.
Occupancy Limits
A landlord can deny an application when the proposed number of occupants exceeds a reasonable limit for the unit. Federal guidance treats two people per bedroom as a starting point, but California requires evaluating each unit individually based on layout, total square footage, and local building code requirements.
Setting occupancy limits too aggressively can amount to familial status discrimination, because stricter limits disproportionately exclude families with children. A landlord cannot bar children from sharing a bedroom based on gender, prevent parents from sharing a sleeping area with young children, or count infants as additional occupants. Any occupancy standard beyond what local building and safety codes require needs a documented, unit-specific justification.
Reasons That Are Never Legal
California’s Fair Employment and Housing Act prohibits denying a rental application based on any of the following:1California Legislative Information. California Government Code 12955 (2025)
- Race or color
- Religion
- Sex, gender, gender identity, or gender expression
- Sexual orientation
- Marital status
- National origin or ancestry
- Familial status (presence of children under 18)
- Disability, physical or mental
- Veteran or military status
- Source of income
- Genetic information
The list reaches further than the federal Fair Housing Act in several ways. Source of income means a landlord cannot refuse an otherwise qualified applicant because they plan to pay part of their rent through a Section 8 voucher, HUD-VASH, or any other federal, state, or local housing subsidy.7California Civil Rights Department. Fair Housing and Source of Income The same lawful screening criteria still apply to voucher holders, but refusing to participate in the subsidy program at all, or treating voucher holders differently during screening, is not permitted.
Fair housing protections also apply regardless of citizenship or immigration status, according to the California Civil Rights Department.8Civil Rights Department. Housing A landlord cannot require a Social Security number as a condition of applying, though requesting one to run a credit check is fine as long as lacking one does not trigger an automatic denial.
The protections cover perceived characteristics too. Denying an applicant because the landlord believes the person belongs to a protected class violates the law even when that belief is wrong, and the same is true of discrimination based on association with someone in a protected class.1California Legislative Information. California Government Code 12955 (2025)
When an applicant has a disability, the landlord has an affirmative duty to consider reasonable accommodations before denying. If a standard screening rule would exclude a disabled applicant but a modest modification would allow the tenancy to succeed, the landlord has to engage in a good-faith discussion about it. Applying rigid criteria without regard to disability-related circumstances is a fair housing violation.
What the Denial Notice Has to Say
A lawful reason for denial is only half the picture. When the decision is based in whole or in part on a credit report or tenant screening report, federal law requires an adverse action notice. The notice has to include the name, address, and phone number of the consumer reporting agency that provided the report, a statement that the agency did not make the denial decision, and information about the applicant’s right to a free copy of the report within 60 days and to dispute any inaccurate information.9Office of the Law Revision Counsel. 15 USC 1681m – Requirements on Users of Consumer Reports
If a credit score was used, the notice has to go further and disclose the actual numerical score, the range of possible scores under the model used, the date the score was generated, and up to four key factors that negatively affected it. These requirements apply to all landlords, not just large property management companies.10Federal Trade Commission. Using Consumer Reports: What Landlords Need to Know The notice is required whenever screening report data played any role in the decision, even when independent reasons also supported the denial.