(two steps)

Step 1: Open the electronic VAT invoice in PDF format with Adobe Reader on the computer, click the right mouse button on the "Special Invoice Seal" in the lower right corner of the invoice, and then select "Verify Signature" with the left mouse button.

The prompt window of signature verification status pops up to check the validity of the signature and whether it has been modified.

Step 2: Click "Signature Attribute" and select Show Certificate to view the specific information of electronic signature, as shown in the following figure. If it is a real electronic invoice, you can see that the company information displayed under "Summary" in the certificate is consistent with the company information of the special seal for the red invoice, and the path of the selected certificate is marked below, and the signing time is consistent with the invoice date of the invoice.

If it is found that the downloaded electronic ordinary VAT invoice has no electronic signature or has electronic signature, but the information does not match the face value, it can be considered that the received invoice is an invoice with security risks or a fake invoice, and the drawer should be contacted immediately for verification or rejection.

Authenticity identification of OFD electronic signature

(four steps)

Step 1: When you use it for the first time, you should install OFD file reader first. Units and individuals can enter the national VAT invoice inspection platform in State Taxation Administration of The People's Republic of China, People's Republic of China (PRC) () and click "Related Download -OFD File Reader-VAT Electronic Invoice Format File Reader" to download and install.

Step 2, after downloading and installing the OFD file reader successfully, open it in the reader and select the downloaded VAT electronic ordinary invoice format file; You can also double-click the downloaded VAT electronic ordinary invoice format file to open it. Move the mouse to the "Invoice Supervision Seal" area of VAT electronic ordinary invoice, click the right mouse button and select the "Verify" function, as shown in the following figure.

Step 3: Click "Verify" to pop up the verification result prompt box, as shown in the following figure. If the signature is valid and the invoice information has not been tampered with, the verification result will be displayed as "This signature is valid! The contents of the document have not been modified since the application for this signature ",and click" Signature Attribute ".The signature information displayed in the attribute should be consistent with the face signature, otherwise the drawer should be contacted immediately for verification or rejection.

Step 4: After verifying the validity of the invoice producer seal, move the mouse to the seller information in the lower left corner, right-click to pop up a prompt box, as shown below, and click Verify to pop up the verification result.

If the seller's signature is valid, the verification result will be displayed as "This signature is valid! Since the use of the seal, the contents of the document have not been modified ",as shown in the following figure, otherwise the drawer should be contacted immediately for verification or rejection.

Identify the authenticity of the face information of the VAT electronic ordinary invoice (only two steps)

Step 1: Log in to State Taxation Administration of The People's Republic of China National VAT Invoice Inspection Platform (), as shown in the following figure, enter the relevant information of the VAT electronic ordinary invoice to be queried, and click the "Check" button after confirming that the input information is correct.

Special note: When units and individuals log in to the platform for the first time through a web browser, they should download and install the root certificate file according to the prompts, and carefully check the operating instructions for invoice inspection provided by the inspection platform.

Step 2: Click "Check" and the system will automatically pop up the check result, as shown in the following figure. You can query the face information of the invoice and check whether the face information in the invoice check details is consistent with the face information of the received invoice. If they are consistent, it means that the face information is true and effective. If it is inconsistent, or the system will pop up the verification result as "Inconsistent", please contact the drawer or the competent tax authorities of the drawer immediately for verification.

Special tips

1, the invoice can be checked on the same day.

2. Each invoice can be checked up to 5 times a day.

3. You can query the invoices issued by the new VAT invoice management system in the last five years.