Do you have to pay income tax on the money received by selling my old house? How much money do you need to pay? And if a new house is bought with the money received from selling the old house, will there be any tax exemption? If you bought a flat or residential house years ago and now want to sell it, or are thinking of selling your old house and buying a new one, then many such questions must be coming to your mind. Let us know what the income tax rules say about these questions.