Medicinal herb procurement merchants face missing input invoices from scattered farmers? Kailing Technology's reverse invoicing solution resolves it in one click while ensuring compliance

I. Industry Pain Point: No Invoices Available, Compliance Difficult

The upstream of the Chinese medicinal materials industry chain consists of scattered farmers across the country. They grow astragalus, angelica, goji berries, notoginseng... These authentic medicinal materials flow from fields to the warehouses of purchasing enterprises. Transactions genuinely occur and payments are actually made, but a long-standing problem troubling medicinal material purchasers remains unresolved—Where do input VAT invoices come from?

Farmers, as natural persons, have no invoicing qualifications and neither the willingness nor the ability to issue invoices at tax authorities. A large number of procurement transactions have operated for years with cash settlement and IOUs, which may have been sustainable in the past when "turning a blind eye," but after the full implementation of China Golden Tax Phase IV, this path is completely unworkable.

The real dilemmas faced by medicinal herb procurement enterprises:

Severe shortage of input VAT invoices: Farmers cannot issue invoices, the enterprise's purchase expenditure cannot obtain compliant vouchers, VAT cannot be deducted, corporate income tax cannot be deducted before tax, and the tax burden cost remains high

False invoicing risks are ever-present: To solve invoice shortages, some enterprises obtain invoices through non-compliant channels; once an audit determines false invoicing, they face severe consequences of tax supplements + late fees + fines of 0.5 to 3 times

Four flows inconsistent becomes the audit target: Contract, goods, funds and invoice information are separated, and under the penetrating regulation of "governing tax by data" in China Golden Tax Phase IV, risk warnings are easily triggered

Cash transactions are difficult to trace: The high proportion of traditional cash settlement makes capital flows opaque, hindering both auditing and financing

Cumbersome and inefficient financial operations: During peak purchasing season, hundreds of transactions are processed daily; manual invoicing is time-consuming and error-prone, and cost posting is severely delayed

A medicinal materials enterprise with annual procurement exceeding 100 million yuan may overpay more than 10 million yuan in taxes each year solely due to missing input VAT invoices. This is not an isolated phenomenon but a systemic pain point across the entire Chinese medicinal materials procurement industry.

II. Policy breakthrough: reverse invoicing, with a compliant basis

The State Taxation Administration has long provided an institutional outlet for agricultural product procurement scenarios——Reverse invoicing。

The so-called reverse invoicing refers to the mechanism whereby procurement enterprises, when purchasing self-produced agricultural products from agricultural producers (individuals), issue procurement invoices in reverse as compliant input VAT deduction vouchers. This mechanism solves the "first invoice" problem at the institutional level.

Key policy points:

The purchase counterparty must be an individual agricultural producer, and the products must be self-produced agricultural products

Purchased agricultural products can normally deduct 9% input tax.

Agricultural products used for producing or entrusted processing of goods subject to a 13% tax rate may be additionally deducted up to 10%

Must retain proof of farmers' self-production and self-sales (such as land contracting contracts, planting records, etc.)

Invoices must indicate the name, quantity, unit price, and purchase price of agricultural products

Chinese herbal medicinal materials clearly fall within the scope of goods eligible for invoice issuance for individuals/reverse invoicing, with clear policy support. But having policy is one thing; implementation and execution are the real challenge—how to ensure every procurement transaction achieves complete alignment of contract flow, logistics flow, invoice flow, and capital flow? How to efficiently complete invoicing without errors among hundreds of transactions per day on average? How to produce a complete evidence chain during a tax audit?

This is precisely the problem that Kailing Technology’s reverse invoicing solution aims to solve.

III. Solution Overview: Five Flows in One, Full-Chain Digital Control

Aiming at the business characteristics of the medicinal materials acquisition industry, Kailing Technology provides a reverse invoicing compliance management system covering the full process of "procurement demand → contract signing → delivery acceptance → quality inspection and warehousing → settlement and invoicing → payment and archiving".

The core design concept is"Five flows in one"——Contract flow, business flow, goods flow, tax flow, and capital flow complete closed-loop management within one system, with every transaction supported by a complete evidence chain.

Step 1: Digital file creation for farmer records

The system supports farmers in completing real-name authentication through mobile devices:

Face scan authentication (integrated with public security identity authentication)

Upload front and back of ID card

Bind bank card information

Upload self-production and self-sales certificates (land contract, planting area certificate, etc.)

Sign electronic contract (including the <Consent Certificate for Reverse Invoicing and Tax Payment on Behalf>)

All information is entered once and reused long-term. The system automatically verifies farmer identity, excluding legal representatives, supervisors, senior executives, and individual industrial and commercial households, ensuring the compliance of acquisition targets.

Step 2: Full online procurement transactions

Delivery Appointment: Create delivery notes based on contracts, and the system automatically verifies the farmer's annual 5 million yuan invoicing quota, automatically intercepting excess amounts

Goods receipt acceptance: Enter weighbridge ticket information (supporting direct connection to the weighbridge system for automatic data capture), take photos of transport vehicles and actual medicinal materials

Quality inspection management: Create quality inspection sheets, supporting automatic random assignment of inspectors to prevent cheating

Logistics aggregation: Support direct connection to the Beidou system to obtain logistics trajectories, or upload paper logistics documents

Step 3: One-click reverse invoicing

After settlement approval is passed, the system automatically completes:

Verify the farmer's annual invoicing limit of 5 million

Direct connection to the Electronic Tax Bureau interface, automatically issuing fully digitalized e-invoices with the "agricultural product purchase" label

Supports positive invoice and negative invoice (red-ink reversal) processes

Finance staff no longer need to log into the electronic tax bureau daily, using a login-free mode to achieve seamless invoicing

Invoice issuance time per invoice was shortened from the traditional 15 minutes to 20 seconds

Key point: Agricultural product purchase invoices are tax-exempt, with no need to withhold and remit VAT and surcharges, and enterprises directly obtain a 9% (or 10%) input deduction.

Step 4: Automatic Payment and Receipt Archiving

Online payment: Connect to bank-enterprise direct connection, make one-click payment of goods payment after approval, and automatically obtain bank receipts

Offline payment: Support uploading receipts after manual payment

Ultimately achieving: business contract + documents (delivery note/logistics note/receipt note/weighbridge ticket/quality inspection note/settlement note) + tax invoice + bank receipt, with five flows integrated and automatically archived

Step 5: Full data archiving and traceability

Farmer information archiving: ID card, bank card, invoicing quota, contract

Transaction information archiving: various documents, vehicle front and rear photos, logistics trajectories, payment vouchers

Supports multi-dimensional retrieval by farmer, time, amount, variety, and more

Respond to tax audits anytime, retrieve the complete evidence chain with one click

IV. For enterprises without reverse invoicing qualifications: invoice issuance for individuals solution

Some medicinal material procurement enterprises have not yet obtained the reverse invoicing qualification, and Kailing Technology also provides an alternative solution—Invoice Issuance for Individuals Model。

After farmers complete facial recognition authentication on their mobile phones, the system automatically connects to the electronic tax bureau to complete the invoice issuance application. After tax bureau approval, payment and invoicing are automatically completed. The entire process takes no more than 5 minutes for farmers, with no need to visit the tax hall.

This solution also achieves:

Full-process online operation greatly improves farmer cooperation

Enterprises obtain compliant invoices for cost listing

Automatic archiving of complete evidence chain

China Golden Tax Phase IV is not the future; it is the present. For medicinal material procurement enterprises, every day of "informal receipt booking" is accumulating risk, and every missing input VAT invoice is a real tax burden loss and hidden danger. The policy channel for reverse invoicing has already opened, technical means have matured, and industry benchmarks have already proven viable. The only remaining question is: when do you plan to start?

To learn more about the reverse invoicing solution for medicinal herb purchasing or to request a product demo, please consult Kailing Technology:https://www.kailingteck.com/h-col-127.html 。

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 businesses including sales contract management system, procurement contract management system, fully digitalized Leqi interface project, output automatic 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 OCR recognition system, automatic financial bookkeeping system, and electronic accounting archives system, comprehensively driving 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.

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