Can a father-in-law transfer his property to his two daughters-in-law and grandsons in Tamil Nadu using a settlement deed? What would be the registration fees for such a transfer?

Yes, a father-in-law can transfer his property to his daughters-in-law and grandsons in Tamil Nadu using a settlement deed. The registration fees for such a transfer would depend on the value of the property and would be calculated as per the Tamil Nadu Registration (Regulation) Act, 1913.