Value-added tax is the national tax and the additional tax is the local tax, so the value-added tax and the additional tax of Shanghai Electronic Taxation Bureau are not paid together.

After the adjustment of the identity management business of electronic tax bureau, the addition of financial controller and tax collector needs to be confirmed in two ways. After the new taxpayer's order is settled, the legal representative of the new taxpayer directly recognizes it and automatically establishes the relationship. However, the relationship will only be established after the CFO and the taxpayer complete the two-way confirmation of the corresponding natural person.