1, through the official website of the Sichuan Provincial Taxation Bureau query. Open the official website of Sichuan Provincial Taxation Bureau, find "electronic invoice check" or "invoice check" in the navigation bar on the top of the website, enter the invoice check page. In the page, enter the electronic invoice code, invoice number, invoice date and check code and other information, click "query" to check the authenticity of the electronic invoice;

2, through the Alipay or WeChat and other third-party payment platform query. Open Alipay or WeChat and other third-party payment platforms, enter the e-invoice page, enter the e-invoice code, invoice number and invoice date and other information on the page, click "query" to query the authenticity of the e-invoice;

3, through the Sichuan e-invoice APP query. Download and install the Sichuan e-invoice APP, enter the e-invoice code, invoice number and invoice date and other information in the APP, click "query" to query the authenticity of the e-invoice.

When checking the authenticity of Sichuan e-invoice, you need to pay attention to the following points:

1. Confirm whether the URL of the query page is correct, to avoid entering the imitation website, which will lead to the leakage of information or loss of property;

2. When entering the information of e-invoice code, invoice number, invoicing date and check code, you need to make sure that the information entered is accurate, otherwise it may affect the query result;

3.

3, if the query results show that the electronic invoice is fake, you need to contact the invoice issuer or the tax authorities in a timely manner in order to avoid affecting their own rights and interests;

4, if the query results show that the electronic invoice is real, you need to carefully check the invoice information, to confirm whether it is consistent with their own consumption records, in order to avoid omission or repeated reimbursement and other issues;

In summary, when conducting electronic invoice checking for authenticity in Sichuan Province, you need to carefully check the information to ensure the accuracy of the query results, and at the same time pay attention to the protection of personal information to avoid problems such as information leakage.

Legal basis:

Article 33 of the Measures for the Administration of Invoice of the People's Republic of China

The units and individuals using the invoice have the right to apply to the tax authorities for the authenticity of the invoice. Receive the application of the tax authorities shall accept and be responsible for the authenticity of the invoice; identification of difficulties, can be referred to the invoice supervisory tax authorities to assist in the identification. In the scene of forgery, alteration, and trading, storage place seized invoices, by the local tax authorities to identify.