Hi,
In case of your mother.
- If the registry was done on Rs.9 lacs and stamp duty was paid on Rs. 9 lacs then sale consideration will be Rs. 9 lacs irrespective of the fact that figure of Rs. 18 lacs is written in the sale deed. Cost will be indexation of 9 lacs.
In your case
- Usually stamp duty is paid on circle rate therefore minimum circle rate is considered as sale consideration. If you pay stamp duty on 7 lacs then it will be considered as sale consideration.
Thanks