Log in to the electronic tax bureau and select "My Information-User Management"; Select "taxpayer management" in the list; The first operation requires face-brushing authentication, which can be completed according to the prompt steps; After successful face brushing, enter the "Taxpayer Management" interface; Click Add Permission; Enter the taxpayer's personal information correctly and click OK.

Enterprises have added tax personnel, which can be added by themselves in the electronic tax bureau. Both personal account and enterprise account can initiate authorization, and one party must be confirmed by the other party before it can pass. You can choose one of two methods.

The steps of enterprise tax declaration are as follows:

1. Tax filers open the official website of the local "Electronic Taxation Bureau" during the reporting period;

2. The taxpayer will enter the enterprise's real-name authentication account through identity verification;

3. Select the function module of "declare tax" in the column of "I want to pay tax";

4. Select the corresponding taxes, and then click the "fill in the declaration form" function;

5. Fill in the declaration information according to the actual situation of the enterprise, and then click the "Declaration" option to complete the tax declaration.

To sum up: before tax declaration, you need to prepare relevant declaration materials. Specifically, it includes: tax returns, financial and accounting statements, invoice summary, personal identity documents and business licenses. Among them, the tax return is the most important application material, which contains the basic information of the enterprise, pre-tax profit, taxable income and other information, and needs to be filled in carefully.

Legal basis:

People's Republic of China (PRC) tax collection management law

Article 28

The tax authorities shall collect taxes in accordance with the provisions of laws and administrative regulations, and shall not levy, stop, overpay, underpay, prepay, postpone or apportion taxes in violation of the provisions of laws and administrative regulations. The taxable amount of agricultural tax shall be verified in accordance with the provisions of laws and administrative regulations.

Article 29

Except for tax authorities, tax personnel and units and personnel entrusted by tax authorities as stipulated by laws and administrative regulations, no unit or individual may carry out tax collection activities.

Article 30

Withholding agents shall perform the obligations of withholding and collecting taxes in accordance with the provisions of laws and administrative regulations. The tax authorities shall not require units and individuals that have no obligation to withhold or collect taxes according to laws and administrative regulations. When withholding agents perform their obligations according to law, taxpayers shall not refuse to withhold or collect taxes. If the taxpayer refuses, the withholding agent shall promptly report to the tax authorities for handling. The tax authorities shall, in accordance with the provisions, pay the withholding agents the handling fees for withholding and collecting and remitting.