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How to securely build a Leqi platform

Published: 2024-03-27 15:48

01 Why connect to Leqi?

1.Empowerment by centralized finance and shared management;Leqi services adopt the "tax-enterprise direct connection" model, the best dividend of the era for promoting financial resource sharing, "head-to-head" invoice pools, and secure data flow.

2. End-to-end automation of invoicing and settlement processes;Only by connecting to Leqi can the huge advantage of fully digitalized e-invoices in bridging traditional breakpoints be brought into play, achieving end-to-end settlement process automation integrated with internal and external systems.

3. An essential path for smart tax upgrades of group enterprises;The tax bureau has restructured the invoice business system from the ground up. The original tax control platform can no longer meet tax digitalization needs, and connecting to the newly built Leqi system is an inevitable choice.

4. The optimal solution for building a group tax management system;Tax management is one of the cores of enterprise strategy and is closely related to various business systems. Connecting to Leqi Direct Connection and independently building a tax management system is the optimal solution.


02 Why not connect to Leqi yourself?

1.Leqi only provides basic underlying interfaces;The hundreds of interfaces provided by Leqi are all at the underlying level, contain no invoice business logic, and are constantly being added, removed, and modified, making self-development extremely costly.

2. Requires professional invoice business product and R&D personnel;Only by continuously hiring professional invoice business product and R&D personnel can usable advanced interfaces be encapsulated and maintained to meet the control needs of Leqi groups.

3. Need to continuously iterate the interface system following the tax authority;The Leqi interface is frequently adjusted dynamically, and updates and iterations have become the norm. This requires a professional product and R&D team to continuously update, and enterprises can only follow passively, with a risk of interruption.

4. High cost, low efficiency, high risk;High costs for personnel, management, time, and opportunities, low efficiency, significant business and decision-making risks, difficult-to-guarantee integration quality, and poor fault tolerance.


03 Why chooseKailing Technology

1.Stable Leqi, efficient iteration, synchronized upgrades with the tax bureau;Participate in related development work for China Golden Tax Phase IV and Leqi, deeply understand the internal logic of invoice business, and provide stable services compatible with upgrades through high-level interfaces.

2. Secure Leqi, with guaranteed group control and data security;Leqi group performs control and data and access security management; Leqi testing ensures system stability; the national cryptographic system protects data security.

3. Complete Leqi, high cost-effectiveness and flexibility, achieving the fully digitalized transition;One package for multiple uses, covering Leqi output VAT, input VAT, and filingand other solutions: Settlement collaboration for Leqi self-use and other models; Leqi application services, including fully digitalized transition solutions.

4. Scalable Leqi, providing extended services for financial supply chain and smart tax;Based on open and collaborativeKailing TechnologyLingshuitongplatform, Leqi can unleash the flexible scalability of over a hundred applications, better supporting enterprises in streamlining digital transformation across the entire chain.


04 SecurityofWhat functions does the Leqi Platform have?

How to securely build a Leqi platform

How to securely build a Leqi platform


05 What are the features of a secure Leqi platform?

1."Leqi" business is still self-built by enterprise users,Kailing TechnologyOnly assists users in building, providingConsulting,Access and security control capabilities, not useOther's Leqi.

2.User data is not stored with third parties, not misused, and no user data is sold; user systems and data are fully closed-loop within the user's system.

3. Leqi is the customer's own unique IP and own system, complies with the tax authority's mandatory requirements, and there is no risk of the connection being shut down by the tax authority.

4. Kailing Technology provides professional application assistance services to help enterprise users obtain Leqi access qualification more efficiently and quickly.

5.Validated through multiple project casesThere are a large number of user cases, so customers face no decision-making risk at all.


Kailing Technology can help enterprises complete Leqi applications and platform integration and e-invoice issuance, and can help enterprises quickly realize Leqi applications and fully digitalized e-invoice application across the full process. If your enterprise is preparing to launch the fully digitalized e-invoice Leqi platform, welcome to contact Kailing Technology. Our business experts will guide you hand in hand to quickly connect to the Leqi platform, meeting the needs of full lifecycle management of fully digitalized e-invoice issuance, circulation, and storage, and providing ongoing support for future full-chain digital upgrading.



Beijing Kailing Technology Co., Ltd.——an enterprise business-finance-tax digitalization solution service provider.

Kailing Technology provides solutions for sales management systems, procurement management systems, output invoicing systems, input invoice collection systems, imaging management systems, financial posting systems, electronic accounting archives, fully digitalized e-invoice and Leqi interfaces and other businesses according to enterprise needs, professionally and efficiently helping enterprises transform and upgrade their business-finance-tax digital management.

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

How to securely build a Leqi platform




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Common Questions
What risks do enterprises face when connecting to the Leqi platform themselves?
The cost of building Leqi in-house is extremely high, requiring professional invoice business product and R&D personnel to continuously encapsulate and maintain high-level interfaces. Moreover, Leqi interfaces are dynamically adjusted and require continuous iteration, posing interruption risks. Personnel, management, and time costs are high, efficiency is low, business and decision-making risks are significant, connection quality is hard to guarantee, and fault tolerance is poor.
How does Kailing Technology ensure the data security of the Leqi platform?
Kailing Technology assists enterprises in self-building Leqi, with user data not landing with third parties, not abused or sold, and systems and data fully closed-loop within the user's system. Leqi is an enterprise's unique IP and own system, meeting tax bureau requirements with no risk of being shut down. At the same time, it provides national cryptographic system protection for data security, verified by multiple projects.
What are the core functions of Kailing Technology's Leqi solution?
Kailing Technology provides stable Leqi services, upgraded in sync with the tax bureau; secure group control and data security assurance; complete solutions covering Leqi output, input, filing, etc., supporting the fully digitalized transition; the extensible LingShuiTong platform, releasing over a hundred applications, supporting financial supply chain and smart tax extension services.
What conditions must enterprises meet to connect to the Leqi platform?
Enterprises need to build their own Leqi system, and Kailing Technology provides consulting, access, and security control capabilities. Enterprises need their own unique IP and proprietary system to meet the tax bureau's mandatory requirements. Kailing provides application assistance services to help efficiently obtain access qualification, with many successful cases already.
Related solutions
Leqi Direct Connection solution
Direct connection to the tax bureau's Leqi channel, connecting the last mile of ERP →
Output Invoicing Management Platform
As soon as business occurs, invoices are automatically issued, automatically delivered, and automatically returned →
Supply chain collaboration management platform
Full-chain collaboration of procurement, orders, reconciliation, and settlement →
Further Reading
Kailing Technology Leqi Platform Access Guide: Efficient and Reliable Enterprise Access...
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Hello, please click [I Want to Handle Taxes] — [Invoice Use] — [VAT Tax Control System Special... →
Quick access guide for fully digitalized e-invoices, master project construction strategies in one go
In recent months, some tax bureaus may have required enterprises through various channels to complete the cancellation of tax control media as soon as possible… →