Types of Discrimination. Age. Were you discriminated against due to your age?Use this form to file a complaint if you experienced housing discrimination. Explain as clearly as possible what happened, why you believe it happened, and how you were discriminated against. Under the ADA, it is illegal to discriminate against someone because of their disability. The ADA allows individuals with disabilities to challenge discrimination in the realms of employment, public services, and places of public use. Online: You can now submit your complaint directly through the Program Discrimination Complaint Portal for a quick and secure filing process. If you're like me, you may feel you've been discriminated against but feel unsure of what to do about it or how to voice your frustration. USDA prohibits discrimination against its customers. Disability law, discrimination, inequality, aesthetics.