Joint Seat Allocation Authority will release JoSAA cutoff after each allotment round. Once JoSAA releases the cutoffs of 2020, it will be updated in the article of which link is given below. But for now, you can check the previous year's i.e. 2019 and 2018 JoSAA cutoffs to have an idea about what can be the cutoffs of this year counselling. This is available in PDF format and you can download the previous year JoSAA cutoffs from this link http://engineering.careers360.com/articles/josaa