A charge of discrimination generally must be filed within 180 days of the alleged discrimination. An employer cannot ask a job seeker or employee if they have a disability.To file a claim, you will need to provide sufficient evidence that you are, in fact, experiencing disability discrimination in the workplace. Below are five of the most common examples of disability discrimination in the workplace. 1. Refusing to Hire a Job Applicant Based on Their Disability. The best way to prove disability discrimination is to keep a detailed record of what transpires for each event that occurs. If you have been fired or denied a job because of your disability, you should call us at 800-807-2209 for a free consultation. Yes, you can apply for disability benefits while working. The best way to get guidance on your specific legal issue is to contact a lawyer. Clark Employment Law is One of The Best Employment Law Firms in Los Angeles, CA That Exclusively Represents Employees in Employment Law Cases.