1. Log in to the VAT invoice comprehensive service platform, click the deduction check box, and then click the invoice deduction check box to jump to the page;

2. Select the start date, click Query, and the page will pop up the input invoice within the corresponding date, check the input invoice to be certified, and click Submit;

3. Check the authentication information of the page, check the contents of the input invoice, click OK, and the page will pop up and submit successfully, and click OK;

4. Click on the deduction check again, then click on the deduction check statistics, and the page jumps, and then click on the application statistics;

5. A prompt message pops up on the page, and click OK. After that, the page will pop up the application report statistics, click OK, and wait for the data upload;

6. Click Statistical Query, and the page will pop up. After entering the invoice, click Confirm to sign.

Invoice confirmation and signature operation is a new function of VAT invoice management system 2.0. From March 65438, 2009+March 0, 2009, all general VAT taxpayers can query and select VAT invoice information through the comprehensive service platform for tax deduction, export tax refund or tax refund on behalf of others.