Legal analysis: 1. You can pay deed tax when buying a house with a credit card, and the local tax bureau has a card machine that supports card payment; 2. According to Article 8 of the "Interim Regulations on Deed Tax of the People's Republic of China", deed tax The time when the tax liability occurs is the day when the taxpayer signs the land or house ownership transfer contract, or the day when the taxpayer obtains other certificates in the nature of the land or house ownership transfer contract. Article 9 Taxpayers shall make tax declarations to the deed tax collection authority where the land and houses are located within 10 days from the date of tax payment obligations, and pay taxes within the time limit approved by the deed tax collection authority.

Legal basis: "Provisional Regulations of the People's Republic of China on Deed Tax"

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

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