Eligibility for can final exam if Gap between ipcc and ca final is more than 5 years

If you had done your registration in CA Final earlier and if its more than 5 years old, then you can continue in the old syllabus by revalidating your registration by paying a fees of Rs. 500. At present last attempt for old course students is Nov-2020, unless extended further.

If you didn't register in CA Finals after your IPCC, then you cannot register under the old curriculum now. After the introduction of new syllabus, now you have to register in the new syllabus and can continue your studies further.

i have to register to ipcc again or not??

Once you have passed any level in the old syllabus, then there is no question of doing it again.

What about groups? Can i give my 1st group of inter this year and give the 2nd group 10 years from now? Or would I have to give the first group again?