2025 Invoice Verification Platform | Full Analysis of Invoice Query Methods

In economic activities, invoices serve as important commercial vouchers, and their authenticity is crucial. With the digitalization of tax administration, invoice verification methods are also constantly being updated and improved. To help everyone verify invoice authenticity accurately and efficiently in 2025, several commonly used invoice verification methods are detailed below.

（1.）State Taxation AdministrationNational VAT Invoice Verification Platform

Official invoice verification channels can verify invoices issued through the VAT invoice management system, including special VAT invoices, electronic special VAT invoices, ordinary VAT invoices (folded tickets and roll tickets), electronic ordinary VAT invoices (including electronic ordinary VAT invoices for toll road passage fees), unified invoices for motor vehicle sales, unified invoices for second-hand vehicle sales, as well as invoices issued through the electronic invoice service platform, such as electronic invoices (special VAT invoices), electronic invoices (ordinary invoices), special VAT invoices, ordinary VAT invoices, and so on.

1. Verification steps:

▪ Install the root certificate: Before the first verification, enter the platform (https://inv-veri.chinatax.gov.cn/), then click "Install root certificate for first verification" to install; otherwise errors may occur.

    ▪ Input invoice information:

        ▪ Invoice code: located in the upper-left corner of the invoice, a 10-digit or 12-digit number.

        ▪ Invoice number: located in the upper right corner of the invoice, it is an 8-digit number.

        ▪ Invoice date: must be accurate to the day and fully consistent with the "invoicing time" on the invoice face.

        ▪ Verification code: generally at the lower right corner of the invoice, usually 6 digits or letters (if some invoices do not have this item, leave it blank).

        ▪ Amount: enter the tax-exclusive price; if entered incorrectly, "inconsistent" will be displayed.

        ▪ Verification code: case-insensitive combination of letters and numbers.

    ▪ Query results:

        ▪ Genuine invoice: it displays "verification count + invoice details," allowing detailed checking of whether the invoice information matches the actual invoice.

        ▪ Fake invoice: a prompt of "no such invoice found" indicates that the invoice may be fabricated; if it prompts "inconsistent," it may be that information such as the invoice number or total amount including tax was entered incorrectly, or the invoice itself may have problems.

（II）E-invoice Service Platform

If you are a pilot taxpayer of the tax digital account, you can verify invoices through the Electronic Invoice Service Platform.

1. Login operation: log in to the new version of the electronic tax bureau in your region, with the path [I Want to Handle Taxes]-[Tax Digital Account], find the [Invoice Verification] option.

2. Single-invoice verification: automatically enter the "Single-invoice Verification" tab on the [Invoice Verification] page, enter the relevant invoice query conditions as required, and click the [Verify] button. The query result area will display the corresponding invoice information.

3. Batch verification: on the [Invoice Verification] page, click the "Batch Verification" tab, download the template, fill in the data according to the required field instructions in the template, complete the import, and then click the [Verify] button to view the corresponding invoice information in the query results area. This platform supports verification of up to 500 invoice records at a time.

(3) Kailing Technology · Lingshuitong Smart Invoice Management Platform

Website:https://www.kailingteck.com/

▪ Intelligent verification of all invoice face information

Supports parsing of all invoice types including fully digitalized e-invoices (special/general), VAT electronic invoices, and blockchain invoices. Core fields such as invoice code, number, amount, and tax rate are automatically extracted via OCR recognition technology, with an accuracy rate of 99.9%.

Connect to the tax digital account,While enteringVerify invoice authenticity, status (normal/voided/red-ink reversed), and issuer qualifications in real time to prevent fake invoice risks.

▪ Multi-dimensional risk early warning mechanism

Blacklist monitoring: automatically screens whether product names or sellers involve sensitive industries such as gambling and tobacco, or are listed in the tax abnormality directory.

Compliance Verification: Intelligently detects invoice header, tax ID, and tax rate matching to prevent "wrong-number invoices," "duplicate invoices," and "abnormal tax rate invoices" from being recorded.

Status tracking: Real-time monitoring of in-transit invoice status, warning of abnormal operations such as invoice voiding and red-letter reversal, avoiding deduction losses.

Invoices that do not comply with regulations shall not be used as financial reimbursement vouchers, and any unit or individual has the right to refuse them. After obtaining an invoice, everyone should promptly check whether the invoiced content is true, whether the items are fully filled in, and whether the special invoice seal affixed is consistent with the payee.

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As a comprehensive business-finance-tax digitalization solution service provider, Kailing Technology provides business-finance-tax management digital transformation products and operational services for various government agencies, institutions, and large, medium, and small enterprises. The product line includes:

Solutions for sales contract management system, procurement contract management system, fully digitalized Leqi interface project, automatic output VAT invoicing system, invoice issuance for individuals system, employee expense control and reimbursement system, input VAT invoice management system, supply chain collaborative reconciliation system, imaging OCR recognition system, automatic financial bookkeeping system, electronic accounting archives system and other businesses, comprehensively advancing the digitalization process across various fields.

If you have any business-finance-tax digital transformation needs, welcome to contact us. Beijing Kailing Technology will serve you wholeheartedly.