Zhejiang national tax online declaration system (), sponsored by Zhejiang State Taxation Bureau, is the only online declaration system of Zhejiang national tax.

The first is to introduce Zhejiang national tax online declaration system.

"VPDN", also known as virtual private dial-up network service, makes full use of China Telecom's ubiquitous telephone network and China's public Internet (CHINANET), and adopts advanced IP virtual channel technology to provide a means of dialing into the online declaration system anywhere. VPDN adopts advanced encryption and tunneling technology to establish a special channel between taxpayers and online declaration system, so that users can declare online safely. All taxes registered by taxpayers in national tax can be declared online through "VPDN".

Second, Zhejiang national tax online declaration business process

1. Open an account and install relevant software: bring a copy of the tax registration certificate, official seal and ID card of the agent to the telecom business hall to apply for opening the national tax VPDN online declaration. Install related software on the tax return computer.

2. During the reporting period, use VPDN dialing software to log on to www.zjtax.gov.cn, the website of Zhejiang State Taxation Bureau for online reporting. The login user name of the online declaration system is the taxpayer identification number, and the initial password is the last 6 digits of the taxpayer identification number. After logging in, you can declare according to the page prompts. The State Administration of Taxation has realized the online declaration of all taxes.