What information do I need to change my social security account?

According to Article 17 of the Detailed Rules for the Implementation of the Law of People's Republic of China (PRC) on Tax Collection and Management, taxpayers engaged in production and operation shall declare all their account numbers to the competent tax authorities in writing within 15 days from the date of opening basic deposit account or other deposit accounts; If there is any change, it shall be reported in writing to the competent tax authorities within 15 days from the date of change. After opening an account, the taxpayer shall report to the competent tax authorities with the account information tax registration certificate (copy) of the registered bank within 0/5 days from the date of opening the account. Please fill in the Report Form of Taxpayer's Deposit Account, and provide a copy of the bank account registration certificate to the tax service office of the competent tax authority for handling. If the bank account number is changed, fill in the Statement on Adjusting and Changing the "Electronic Tax Payment" Account (which can be downloaded from the report form-Tax Office), and at the same time, issue the original bank account opening application form and a copy with official seal, and go through the formalities for changing the bank account. Adopt "horizontal networking system of finance and taxation treasury and bank"

After the successful signing of "new and old" taxpayers, if the opening bank, account name and account number change or the tax collection agency changes across regional bureaus (such as Siming District Bureau becomes Huli District Bureau), they should download and fill in the Statement on Cancellation of Accounts in Finance, Taxation, Treasury and Banking System in the download section of the website, then cancel the original agreement and re-sign the agreement with the competent tax authorities. Among them, if an account is opened by China Construction Bank, it is necessary to cancel the contract with the bank with the cancellation certificate of finance, taxation and banking system.