CLAT Application form is already out you can apply for it.

Last date to apply for the application form is 31st March, 2018. 

For general category application fees is Rs. 4000

In order to be eligible you should have passed 12th board examination under the 10+2 school board examination securing at least 45 per cent marks in aggregate of the subjects.

To apply for the application form you can refer below link

CLAT Application Form 

Good Luck!!