We had entered into a deal to purchase a flat in Navi Mumbai.
The seller is a Hindu Undivided Family.
The 2 main parties are father and son. Father was Karta and son was co-owner.
We paid stamp duty at 4% on 26/03/2021.
We did NOT do any agreement to sale and sale deed (both not done) due to Covid-19 2nd wave.
Due to Covid, the father and mother passed away.
The only remaining family members are son and his sister. For sister, PoA is done.
The query is : Whether to pay stamp duty at additional 2% (total 6%) to do agreement with surviving family members now ? Or is the stamp duty at 4% paid on 26/03/2021 sufficient ?
Please guide.