gst on sale of Fixed assets

Ankita Jain (Study and job) (110 Points)

18 March 2019  
Dear sir/madam,

There are two sister concern involve in this transaction, 1st firm showing opening balance of a car and in 2nd firm purchasing a new car in exchange of the car of 1st firm and by taking a loan. What is the treatment under gst.

Thanking you