Kindly refer to the following link(s):
Giving gifts to children while you are alive
Can we gift our child if he excels in studies etc & not give same gift to other children
Is it sin to gift only one child? Must gifts be of same price What about necessities
Can parents gift their children on condition that it will be theirs after parents death
Can I make a will to give everything to my children so my siblings don't get anything?
Can I divide my wealth and give it to my children while I am still alive?
Are gifts from parents included in inheritance that must be divided among siblings?