Should I take Cost of improvement or not on vacant land?

Pradyumna (.) (29 Points)

30 October 2022  

My grandfather bought land in 1995 and he died in 2016 my father and his brothers sold that land on 12  June 2022 . 

Following are some information I need while calculating long term capital gain .

 

 

1.Cost of acquisition should be on 1/4/2001 stamp duty value or fair market value

2. Invest in 54EC bond before 12 dec 2022 ?

3. Can we take Cost of improvement CII  on vacant land Like fencing, landscaping and etc and above cost incurred by grandfather in 2003, 2009and my father also incurred some cost of improvement in 2018. 

Please help me solve my doubts

Thank you