House Property

prashant desai (190 Points)

06 August 2017  
I sold out my House property in Sept 16 
& Capital Gain Rs. 7.90 lacs 

part of that 5lacs I paid stamp duty of new purchase flat now around 3lacs with me 
I not yet file my return as on till date for A.Y. 2017-18

Plz suggest what to do next