1, first of all, taxpayers need to log in their accounts on the online tax bureau;

2. Then enter the "VAT tax declaration" page and click "Declaration";

3. Enter the "VAT Tax Return" page and click "Fill in";

4. Then enter the "Tax Payment Information" page and click "Deduct";

5. Finally, enter the "Deduction Information" page, where you can check the deduction items and complete the deduction check operation.