dear experts i want to know that in mumbai in co-op hsg society ,my father and mother were a joint owner of a flat.my father died unfortunatelly without filling nomination or will.we are 4 member in family .my mother and 3 brothers.can we all make a relinquishment deed in favor of my mother without producing legal heir or sucesion certificate. if we make such a registered document in and society is not ready to accept and tranfer the flat so what action we can take.is it nessesary to make succesion certificate within 3 years from the death of relative.
