File a complaint, what is unemployment insurance, I lost my job, how do I apply for unemployment insurance, what if I am denied benefits. 1. Gather all your personal information 2.Assemble all your employer information 3. Learn about and file a new regular UI claim or reopen your existing UI claim after a break has occurred in your weekly requests for payments. What is unemployment insurance? How do I file a claim for unemployment insurance? The notice must be mailed 10 days before the hearing date. It will give your case number and hearing date, time and location; and the "Purpose of Hearing. Important information about unemployment benefits, claims, appeals, overpayments, and taxes for claimants, employers, and third-party agents (TPAs). To make sure your claim is not delayed, be sure to give complete and correct information.