There is absolutely no requirement for the candidate to fill up multiple application forms. The candidate has to fill up only one application form for all sessions. If he fills up the form now, the same form will be shown for later sessions. (March/April/May) However, students must keep in mind that they can appear for the JEE Main exam 2023 for three consecutive years. Hence, it is essential that students must prepare themselves well for the first attempt, so that they do not have to appear repeatedly.