Kailing Technology

Official website entry of the invoice verification platform, a must-save for finance

2026-08-23Kailing Technology · Business-Finance-Tax Solution Team
Official website entry of the invoice verification platform, a must-save for finance

Official website for querying the national electronic invoice verification platform: the official verification entrance finance must know and a new efficient verification approach

"Is the invoice real or fake? What if it is reimbursed repeatedly?" This is the interrogation every finance person faces every day. Logging in to the national VAT invoice verification platform and manually entering and verifying one by one is time-consuming, laborious, and error-prone. In fact, the official verification platform is only the foundation. With Kailing input VAT invoice management, you can directly connect to the tax bureau to automatically obtain all invoice sources, completing verification and duplicate checking in one step, freeing finance from tedious work.

"Verification is not the goal; compliant booking is the endpoint. Automatic verification + duplicate checking leaves no room for fake or duplicate invoices."

Official website entry of the invoice verification platform, a must-save for finance

▍1. Where is the official website entry for the national electronic invoice verification platform?

The National VAT Invoice Verification Platform (official website: inv-veri.chinatax.gov.cn) is the tax administration's only official channel for verifying invoice authenticity, supporting all invoice types including VAT electronic general invoices, electronic special invoices, and paper invoices. Finance personnel should log in to the platform promptly after obtaining an invoice and enter information such as the invoice code, number, issuance date, and check code for verification. However, manual verification is inefficient and cannot be processed in batches; especially for enterprises with large volumes of input VAT invoices, verifying one by one is nearly impossible.

▍II. The three major pain points of manual verification—how many have you hit?

Pain point 1: Low efficiency. Verifying one invoice takes 1-2 minutes, and hundreds of invoices take half a day. Pain point 2: Easy to miss checks. Manual entry is error-prone and cannot be automatically compared, so fake or incorrect invoices may slip through. Pain point 3: No duplicate checking. Official platforms can only verify authenticity, not duplicate reimbursement, so finance must maintain a separate ledger. These pain points not only increase finance workload but also plant hidden tax risks.

▍III. Kailing input VAT invoice management: automatic verification and duplicate checking, preventing duplicate and missed filings

Kailing input VAT invoice management system directly connects to the tax bureau, automatically obtaining all of an enterprise's input VAT invoice data without manual entry. The system automatically completes authenticity verification, duplicate reimbursement warnings, and abnormal invoice marking, and supports association with reimbursement forms and vouchers. Specifically: after invoices are uploaded or imported, the system automatically compares them with tax bureau data and returns verification results in real time; meanwhile, it establishes an invoice pool for automatic duplicate checking, and immediately warns upon detecting duplicate reimbursement. In addition, the system can automatically generate input ledgers, supporting multi-dimensional queries and exports, so finance has full visibility into the source, status, and purpose of every invoice.

▍IV. From "verification" to "entry": how does Kailing handle it all in one stop?

Kailing input VAT invoice management is not an isolated tool, but seamlessly integrates with Kailing expense control reimbursement, electronic accounting archives, tax filing, and other systems. When finance approves a reimbursement form in the expense control system, the system automatically links input VAT invoice data to complete verification and duplicate checking; after the reimbursement form is approved, vouchers are automatically generated and archived to the electronic accounting archives system, enabling "voucher scanning to be stored and recognition to be archived." Meanwhile, input data is automatically synchronized to the group tax filing module for automatic tax calculation and one-click filing, truly achieving full-process digital management from invoice acquisition, verification, and posting to filing.

Keywords: National electronic invoice verification platform, invoice verification, invoice duplicate checking, input VAT invoice management, Kailing Technology, fully digitalized e-invoice, financial efficiency

About Kailing Technology
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 invoicing system, reverse invoicing system, invoice issuance for individuals system, employee expense control and reimbursement system, input VAT invoice management system, supply chain collaborative reconciliation system, image AI OCR recognition system, automatic financial bookkeeping system, electronic accounting archives system, etc., comprehensively driving the digitalization process across various fields.
Consultation Hotline: 18513895936 / 010-60974119 Location: Beijing
Common Questions
Where is the official website entrance of the national electronic invoice verification platform?
The official website of the National VAT Invoice Verification Platform is inv-veri.chinatax.gov.cn. This is the tax administration's only official channel for verifying invoice authenticity, supporting all invoice types including VAT electronic general invoices, electronic special invoices, and paper invoices. Finance personnel should log in to the platform promptly after obtaining an invoice and enter information such as the invoice code, number, issuance date, and check code for verification.
What are the pain points of manual invoice verification?
Manual invoice verification has three major pain points: first, low efficiency—verifying one invoice takes 1-2 minutes, and hundreds of invoices take half a day; second, prone to missed checks—manual entry is error-prone and cannot automatically compare, so fake or erroneous invoices may slip through; third, unable to check duplicates—official platforms can only verify authenticity, not duplicate reimbursement, requiring finance to maintain separate ledgers, increasing workload and burying tax risk hazards.
How does Kailing input VAT invoice management system achieve automatic verification and duplicate checking?
Kailing input VAT invoice management system directly connects to the tax bureau, automatically obtaining all of an enterprise's input VAT invoice data without manual entry. The system automatically completes authenticity verification, duplicate reimbursement warnings, and abnormal invoice marking, and supports association with reimbursement forms and vouchers. After invoices are uploaded or imported, the system automatically compares them with tax bureau data and returns verification results in real time; meanwhile, it establishes an invoice pool for automatic duplicate checking, immediately warns upon detecting duplicate reimbursement, and can automatically generate input ledgers, supporting multi-dimensional queries and exports.
How Does the Kailing System Achieve Full-Process Management from Invoice Verification to Bookkeeping?
Kailing input VAT invoice management seamlessly integrates with expense control reimbursement, electronic accounting archives, tax filing, and other systems. When finance approves a reimbursement form in the expense control system, the system automatically links input VAT invoice data to complete verification and duplicate checking; after the reimbursement form is approved, vouchers are automatically generated and archived to the electronic accounting archives system, enabling voucher scanning to be stored and recognition to be archived. Meanwhile, input data is automatically synchronized to the tax filing module for automatic tax calculation and one-click filing, achieving full-process digital management.
Which enterprises is Kailing input VAT invoice management system suitable for?
Kailing input VAT invoice management system is particularly suitable for enterprises with large volumes of input VAT invoices that need batch processing of invoice verification and duplicate checking. It directly connects to the tax bureau to automatically obtain all invoice sources, with no manual entry required, and automatically completes authenticity verification, duplicate reimbursement warnings, and abnormal invoice marking. It effectively solves the pain points of low manual verification efficiency, easy missed checks, and inability to check duplicates, helping enterprises reduce tax risks and improve financial efficiency.
Related solutions
Electronic Accounting Archive Management
Electronic voucher archiving, single-set system, compliant and auditable →
Enterprise expense control and reimbursement system
Intelligent reimbursement, compliance control, one-click bookkeeping →
Input invoice collection management platform
Full-process control of intelligent collection, check-and-authenticate, and risk interception →
Telephone consultationBook a Demo
Home AI digital employee Core products Customer Stories Insights Book a Demo
010-60974119