In other words, you must usually file your response within 18 days of the date on which the other party mailed you the motion. Review our application deadlines to determine when you should apply and when you can expect to receive a decision.When you are e-filing, you should be able to search for all cases, open or closed, to submit a new filing. Instruction 26 in the Maryland resident tax booklet outlines the following steps for completing your part-year tax return correctly: You must file Form 502. After you complete your MWE registration, check your MWE inbox frequently for information about weekly tasks or actions that you are required to complete.