It's simple. First of all, you need to confirm whether you need online certification, because online certification and online tax filing are two different things. If you really need online certification, you can contact your local tax administrator first and ask him to apply for online certification VAT invoice for you. He said that if possible, you should be informed of the training that month. After buying the scanner. You can create a new account. Your prompt now shows that the inland revenue department has not opened an account for you. You can also call the service website where your company is registered. For example, the company in Xuhui District is ChinaSoft -6 1366366.

PS: The icon of online tax filing software is purple, and the icon of online certification is green. Don't make mistakes.