am i eligible for capital gain tax exemption

DIWAKAR P (7 Points)

03 April 2019  
I sold my plot from layout in September 2018. I couldn't deposit in bonds or buy before March end. I am ready to pay late fee to IT.
Age 65+, female. having a commercial Shop in my name.
now how can I get exemption
can I buy some plot from layout before September.
can I buy some commercial flat before September.
can I buy some house before September.