Look at your own situation and go wherever it is convenient to go first. A newly registered company with three certificates in one can first open an account in a bank or report to the tax bureau. \x0d\ Because there is no tax registration certificate after the integration of the three certificates, there is no need to provide a tax registration certificate when opening an account, so the new company can open an account at the bank or report to the tax bureau first. \x0d\: The so-called "three certificates in one" is to combine the three certificates of business license, organization code certificate and tax registration certificate applied by enterprises in turn into one certificate to improve market access efficiency; "One photo and one code" is a further step on this basis. Through "one-stop acceptance, parallel approval, information sharing and mutual recognition of results", a business license loaded with a unified social credit code is issued by one department. From \x0d\20 15 10/0/day, the business license, organization code certificate and tax registration certificate will be integrated.