Hi,

CSEET is conducted by ICSI and is held four times a year. It is held in the month of May, July , November and January. Out of these four, you can choose the month in which you wish to take the examination. Now, the last date to apply for May session was 15th of April and thus, you cannot apply for that right now. However, at this point of time registration for July are is going on. The last date to apply for July session is 15th June and the exam will be held on 10th July. The nest and the last examination in 2021 will be held in the month of November. The registration for the same will begin in the month of June and will go on till October. Also, the tentative date for November exam is 13th November.

Here is a link that you can refer for more details: https://finance.careers360.com/exams/cseet#date_blocks

I hope this helped you.