Hello Aspirant,

See if you have appeared in JEE-Main and then you appear for JOSAA counselling on the basis of your JEE-Main and then in the counselling process any seat is allotted to you on the basis of your JEE-Main rank and you are satisfied with the seat so then you have to pay the seat acceptance fee which was INR 35,000/- for General, Gen-EWS and OBC-NCL and INR 15,000/- for SC,ST and PwD candidates. in the latest session which was 2019-20.

It might change for current session which is 2020-21 and other than this you don't have to ay any fee until and unless you get into the allotted college.

For complete details about JEE-Main kindly check out the link given below :-

https://engineering.careers360.com/exams/jee-main

I hope this information helps you.

Good Luck!!