Yes, Shubham you can start preparing for CA IPCC right now

According to Direct Entry Scheme you can take direct entry to IPCC. You do not have to give CPT.

You need minimum 55% Marks in B. Com in minimum 3 subjects.

Then You have to do 9 Months Articleship under a CA.

Then Give IPCC Exams.(2 Groups)

After tha, 3 Years of Artileship.

Then Final. (2 Groups)

Hope this helps!