Notice for Completing an Online Application. We encourage applicants to apply on-line, rather than submit paper applications.There are many advantages to applying on-line, including the cost-savings. Complete Maryland Form 548 or 548P and attach to your application. The form must also include (1) type of tax. Opening and Viewing Forms. Place the mouse cursor over the form name you would like to open. Renters' Tax Credit Application Form RTC (2024). Most forms used in the District Court are contained in this index. Figure out what type of applicant you are to access application requirements, checklist, frequently asked questions and more.