Hello, there is no specific time limit for the sale of second-hand houses. In the process of housing transaction, certain taxes and fees will be paid, and the real estate license will be obtained after buying a house. Two years and above will enjoy different tax reduction and exemption policies. For example, in the process of buying and selling houses, personal income tax, deed tax and related transaction costs need to be paid. Personal income tax, which has been sold for 5 years and is the only house, is exempted from personal income tax.

In the process of buying and selling houses, we must first find out whether the property right of the house is clear, that is to say, whether the seller is the owner of the house and whether there are other owners. If there are other * * * owners, the house owner must agree to sell the house before it can be sold. In addition, it is necessary to understand the situation of the house itself. In addition to the relevant price, the internal environment of the house community and the building conditions of the house itself, I hope I can help you.