Hello aspirant,

I would like to tell you that The Income certificates are valid for upto 3 years. So, you can use your valid Income certificate issued in 2020, during NEET UG Counselling , and you will avail the benefits of OBC-NCL reservation, which is 27%.

So when you select OBC-NCL as your category, you are entitled to reservation. And if you qualify in NEET and when you appear for counselling because you benefitted from OBC-NCL as your category, you are supposed to submit the proof of OBC-NCL certificate for authentication purposes.

Further, if you wish to know more additional details about the NEET 2022, you can follow the below mentioned link to know more : https://medicine.careers360.com/articles/neet-2022

I hope that this will help.