A father and son jointly own a flat in Chennai, with a conditional settlement deed in place. The son wishes to gift his share to his mother, allowing his parents full control over the property, including selling or bequeathing it. Experts suggest the son can execute a registered gift deed in favour of his mother. Alternatively, if the initial deed was conditional, a revocation deed might be necessary before the son gifts his share. A family settlement deed is also a viable option for transferring the joint property to the mother.