According to the current regulations, you can't get the real estate license without paying the special maintenance fund for the house. If you have got the real estate license and the developer is the agent, you can get the payment slip from the developer, and you have to go to the local construction bank to pay the money yourself. There are also four copies of the receipt, one for myself and one for China Construction Bank. If you can't find it, there is a case that the unit that handles the real estate license has not collected it. Then you can't get the title certificate. You can get the title certificate if you lose the receipt. You can hold the purchase contract to the local real estate trading center or the local designated construction bank for enquiry.