1. Login to the online tax bureau: Enter the online tax bureau, enter the user name and password to log in;

2. Select the declaration items: on the homepage of the online tax bureau, according to your taxpayer status, select the corresponding declaration items, such as value-added tax, corporate income tax and personal income tax.

3. Fill in the declaration form: fill in the corresponding declaration form according to the declared items. The tax return usually contains the basic information of the taxpayer, income, expenditure, tax payable and other information during the reporting period;

4. Check and submit the declaration: after completing the declaration form, check and ensure that the contents are accurate;

5. Tax payment: after submitting the tax return, you need to pay the corresponding tax according to the taxable information in the tax return;

6. Inquire about the declaration result: After the declaration is submitted, you can inquire about the declaration result in the online tax bureau. If the declaration is wrong, it can be revised and re-declared.

The following materials need to be prepared for tax declaration:

1. taxpayer identification number: a valid taxpayer identification number is required, usually a tax registration certificate or a unified social credit code certificate;

2. Tax returns required by the tax authorities: corresponding tax returns, such as value-added tax returns and income tax returns, need to be filled out according to the taxpayer's tax payment type and tax payment period;

3. Relevant accounting vouchers: accounting vouchers corresponding to tax returns, such as invoices, receipts, vouchers, bank accounts, etc. , need to provide.

To sum up, the tax declaration items and procedures of different taxpayers may be different, and the specific operation procedures should be carried out according to the relevant regulations and requirements of the local taxation bureau.

Legal basis:

"People's Republic of China (PRC) tax collection and management law" twenty-fifth.

Taxpayers must truthfully file tax returns in accordance with the time limit and content specified by laws and administrative regulations or determined by tax authorities in accordance with the provisions of laws and administrative regulations, and submit tax returns, financial and accounting statements and other tax payment materials required by tax authorities according to actual needs. Withholding agents must truthfully submit the tax withholding and collection report form and other relevant materials required by the tax authorities according to the actual needs in accordance with the time limit and contents of the declaration stipulated by laws and administrative regulations or determined by the tax authorities.