This article explains how to file a complaint if you believe your employer has discriminated against you. Texas employment law prohibits discrimination based on certain protected categories.Harassment in the workplace is also a type of discrimination. Employment discrimination generally exists where an employer treats an applicant or employee less favorably merely because of a person's protected class. Learn how to file a complaint if you believe you have been discriminated against while trying to buy, finance or rent housing. Resources. Civil Rights Reporter. A charge of discrimination can be completed through our online system after you submit an online inquiry and we interview you. Title VII is a federal law that prohibits employment discrimination based on a worker's race, color, gender, religion, or national origin. You have 90 days to file a lawsuit in court. Once you receive a Notice of Right to Sue, you must file your lawsuit within 90 days.