In the second-hand housing transaction, the tax department collects the income from the difference generated by the transaction from the seller, including business tax and individual tax, and the buyer needs to pay deed tax when buying a house; If it is a non-residential transaction, the seller also needs to pay land value-added tax and stamp duty; Second-hand housing transactions for transfer, you need to pay registration fees and transfer fees; In addition, the second-hand housing transactions need an office card, you need to pay this fee.