1. You can pay the deed tax when buying a house with a credit card. The local tax bureau has a card machine that supports card payment.

2. According to the "Interim Regulations of the People's Republic of China on Deed Tax"

Article 8 When the tax liability for deed tax occurs, sign a land and house ownership transfer contract for the taxpayer on the day on which the taxpayer obtains other contract-like certificates for the transfer of land or house ownership.

Article 9: Taxpayers shall, within 10 days from the date of occurrence of tax liability, make tax declarations to the deed tax collection authority where the land and houses are located, and pay taxes within the time limit approved by the deed tax collection authority.