Housing Discrimination: How Tenants File a Complaint

Federal and state law prohibit landlords, property managers, and housing providers from treating tenants or applicants differently based on protected characteristics. This page explains what constitutes actionable housing discrimination, how the complaint process works at the federal and state level, what scenarios commonly trigger claims, and where the legal lines are drawn. Understanding this process is foundational to exercising rights under the Fair Housing Act and its tenant protections.

Definition and scope

Housing discrimination occurs when a housing provider takes an adverse action — denying tenancy, setting different terms, offering inferior services, or making a unit unavailable — because of a person's membership in a class protected by law. The primary federal framework is the Fair Housing Act of 1968, codified at 42 U.S.C. §§ 3601–3619, enforced by the U.S. Department of Housing and Urban Development (HUD). The Act's seven federally protected classes are race, color, national origin, religion, sex, familial status, and disability (HUD Fair Housing Act overview).

The scope of actionable conduct extends beyond outright denial. Under HUD's implementing regulations at 24 C.F.R. Part 100, discrimination includes:

• Refusing to negotiate the terms or conditions of a rental
• Applying different qualification standards to protected-class applicants
• Providing false information about unit availability
• Making statements that indicate a preference or limitation based on protected status
• Failing to make reasonable accommodations for persons with disabilities

State and local laws frequently expand the protected class list. Source-of-income discrimination — refusing housing vouchers — is prohibited in more than 20 states and the District of Columbia under statutes tracked by the National Housing Law Project. Criminal record housing discrimination is addressed through HUD guidance issued in 2016, which treats blanket criminal history exclusions as potentially creating disparate impact on the basis of race.

Disparate impact claims — where a facially neutral policy disproportionately harms a protected class without sufficient justification — are cognizable under the Fair Housing Act following the Supreme Court's decision in Texas Department of Housing and Community Affairs v. Inclusive Communities Project, Inc., 576 U.S. 519 (2015).

How it works

Filing a federal housing discrimination complaint follows a structured administrative process administered by HUD's Office of Fair Housing and Equal Opportunity (FHEO).

1. Complaint submission. A complainant files with HUD online at hud.gov, by phone at 1-800-669-9777, or in writing. The complaint must be filed within 1 year of the discriminatory act (42 U.S.C. § 3610(a)(1)(A)(i)).
2. Intake and notification. HUD notifies the respondent (the housing provider) within 10 days of receiving the complaint.
3. Conciliation attempt. HUD must attempt to resolve the complaint through conciliation. If conciliation succeeds, the terms are binding and enforceable.
4. Investigation. If conciliation fails, HUD investigates. The investigation period is capped at 100 days unless it is impracticable to complete within that window.
5. Determination. HUD issues a determination of reasonable cause or no reasonable cause. A reasonable cause determination triggers a charge of discrimination.
6. Adjudication election. Either party may elect to have the case heard in federal district court rather than before a HUD Administrative Law Judge. If no election is made, the ALJ conducts a hearing.
7. Remedies. Available remedies include actual damages, injunctive relief, civil penalties up to $21,663 for a first violation and $108,315 for repeat violations (as adjusted by the Federal Civil Penalties Inflation Adjustment Act; see HUD civil penalty schedule), and attorney's fees.

Complainants may also bypass HUD and file directly in federal district court under 42 U.S.C. § 3613, with a 2-year statute of limitations. Many state fair housing agencies operate parallel processes with shorter or longer filing windows depending on jurisdiction — tenants should consult tenant rights by state for applicable deadlines.

Common scenarios

Four complaint patterns account for the majority of HUD enforcement activity:

Rental application denial based on protected class. A landlord denies an application from a qualified applicant while accepting comparable applications from persons outside the protected class. Rental application denial rights describes the documentation tenants should retain.

Disability accommodation refusals. A landlord refuses a reasonable modification request — such as installing a grab bar or allowing an assistance animal — without engaging in the interactive process required under 42 U.S.C. § 3604(f). Assistance animal and ESA tenant rights covers the specific documentation framework for emotional support animals.

Selective enforcement of lease terms. A landlord enforces rules against tenants of one protected class more strictly than against others. Noise complaints, guest policies, and lease violations become discriminatory when applied unequally. This often intersects with retaliation protections for tenants when a complaining tenant faces heightened scrutiny afterward.

Steering and differential terms. Offering less desirable units, different lease lengths, or higher security deposits to applicants based on protected class characteristics. This includes discouraging applicants by providing false vacancy information.

Decision boundaries

Not every adverse housing action is legally actionable discrimination. Key boundary distinctions:

Discriminatory intent vs. legitimate business reason. A landlord may lawfully reject an applicant for documented income insufficiency, verified prior eviction history, or a credit score below a uniformly applied threshold — provided the same standard is applied across all applicants regardless of protected class. The distinction collapses when the business reason is applied inconsistently.

Federal protection vs. state-only protection. Sex as a federal protected class has been interpreted by HUD and courts to include sexual orientation and gender identity following Bostock v. Clayton County, 590 U.S. 644 (2020). Some jurisdictions protect additional classes — age, marital status, occupation — only under state law, meaning a federal HUD complaint would not cover those claims.

Reasonable accommodation vs. undue hardship. Under HUD's guidance, a housing provider may deny a disability accommodation request only if granting it would impose an undue financial or administrative burden or fundamentally alter the nature of the housing program. The burden of demonstrating undue hardship falls on the housing provider.

Disparate treatment vs. disparate impact. Disparate treatment requires proof of discriminatory intent. Disparate impact requires statistical evidence that a neutral policy disproportionately affects a protected class, plus a showing that no less discriminatory alternative exists. The evidentiary standards and defenses differ substantially between these two theories.

Tenants facing overlapping issues — such as discrimination combined with habitability failures — should review habitability standards and implied warranty and uninhabitable unit tenant remedies to understand how multiple claims may proceed simultaneously before different forums.

References

• U.S. Department of Housing and Urban Development — Fair Housing Act Overview
• HUD Office of Fair Housing and Equal Opportunity — File a Complaint
• 42 U.S.C. § 3601 et seq. — Fair Housing Act (via House.gov)
• 24 C.F.R. Part 100 — Discriminatory Conduct Under the Fair Housing Act (eCFR)
• HUD Civil Penalty Amounts — Fair Housing
• Texas Dept. of Housing and Community Affairs v. Inclusive Communities Project, 576 U.S. 519 (2015) — Oyez
• Bostock v. Clayton County, 590 U.S. 644 (2020) — Oyez
• National Housing Law Project