Hello,

Currently the registrations for JEE Main 2021 is going on and candidates can apply for one or all session until January 16, 2021 and pay the application fee by January 17, 2021. So if you want to apply for JEE Main 2021 March session you can apply now. The application window for later sessions that is for March, April and May will be again opened for which the dates are yet to be announced. If you couldn't apply now you can apply later for March session when the application window is available. Please keep an eye on updates regarding the schedule and other important information.