SEO Sai Gr. Hosp.
210710 Points
Joined July 2016
As such you can file ITR which is suitable to your nature of income/s. It may change every year, as per the requirement, and there is no harm in its change.
Check whether ITR 4 is suitable as per your income assessment. If yes, you can go with it.
But suppose you have capital gains declaration along with PGBP income, ITR 3 should be opted.