It is stipulated that within 90 days after the house is closed, you can pay the deed tax and maintenance fund through negotiation with the house purchase contract and payment bill, ID card, household registration book and marriage certificate. With the tax payment certificate, you can apply for the real estate license, or you can entrust the developer to pay for it, depending on whether the sales contract you signed is agreed. The suggestion is to pay it yourself, because the developer will treat your money as a two-year interest-free loan, and then pay taxes to apply for a real estate license. Deed tax payment regulations are as follows: the deed tax of commercial housing needs to be paid within 90 days after the filing date. According to the provisions of Article 32 of People's Republic of China (PRC) Tax Collection and Management Law, if the taxpayer fails to pay the tax within the prescribed time limit and the withholding agent fails to pay the tax within the prescribed time limit, the tax authorities shall, in addition to ordering the tax to be paid within the prescribed time limit, impose a late fee of 0.5% of the overdue tax on a daily basis from the date of tax payment. The provisions on the payment of the house maintenance fund are as follows: the owner shall pay the house maintenance fund before the house is delivered. The first phase of housing special maintenance funds, the owners can be directly deposited in the housing special maintenance fund account, can also be entrusted to the real estate development enterprises to pay. Entrusted by a real estate development enterprise, the real estate development enterprise shall, within 30 days from the date of receiving the housing maintenance fund, deposit the housing special maintenance fund into the housing special maintenance fund account.