First, bring the relevant information of the enterprise (if you are afraid of omission, bring the official seal, financial seal, legal person seal, business license, code certificate and tax certificate, which is definitely correct), apply for VPDN in telecom, get the login account and password of VPDN (the initial password in Hang Cheng is 123456 or 000000), and then install VPDN on the computer (XP or 2000 system is recommended. Then dial the VPDN account and password to connect to the private network. After the connection, open the national tax website and log in to the online declaration system. The user name of Hangzhou is the tax certificate number of your company, and the password is 123456 or 000000. I wonder if Jilin Province is the same.
If you need the installation steps of VPDN, you can download them from the following website.
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