How to issue purchase invoices in renewable resource recycling? Five-flow-in-one prevents risks

How to issue purchase invoices in renewable resource recycling? Five-flow-in-one makes every purchase traceable

When recycling enterprises purchase from individual sellers, the other party cannot issue invoices, so the enterprise can only issue purchase invoices in reverse itself—but paying without invoicing, invoices not matching goods, and being unable to answer tax authorities are the three biggest headaches for finance. The breakthrough approach is not to add more people and more spreadsheets, but to put payment, invoicing, and archiving into a single chain. Kailing Technology's reverse invoicing solution centers on "invoicing upon procurement and a five-flow unified ledger," combined with AI OCR and electronic accounting archives, so that every procurement transaction is verifiable from the moment of weighing.

▍1. Why must renewable resource recycling use reverse invoicing?

The upstream of renewable resource recycling enterprises is mostly dispersed individual recyclers, who cannot issue VAT invoices themselves. If enterprises cannot obtain input vouchers, costs cannot be deducted before corporate income tax, and the VAT burden will also be relatively high. According to the Announcement of the State Taxation Administration on Matters Concerning Reverse Invoicing by Resource Recycling Enterprises to Individual Sellers of Scrap Products (No. 5 of 2024), qualifying resource recycling enterprises may issue invoices in reverse to sellers as pre-tax deduction vouchers for corporate income tax. Announcement No. 12 of 2026 further clarifies that for sellers implementing "three-flow-in-one" reverse invoicing, the portion of annual sales within RMB 600,000 applies a 0.25% prepayment rate for individual income tax on business income. The policy provides a path, but implementation tests whether enterprises can string business, funds, and invoices into one line.

▍II. Reverse invoicing vs. invoice issuance for individuals: which one should be used?

Reverse invoicing applies to resource recycling enterprises purchasing scrapped products from natural persons, with the enterprise proactively issuing invoices; invoice issuance for individuals applies to scenarios such as labor remuneration, freight charges, and housing leasing, with the platform assisting natural persons in batch invoice issuance on behalf. The two cannot be mixed: treating a purchase business that should use reverse invoicing as invoice issuance on behalf will cause the invoice type to be inconsistent with the substance of the business. When designing solutions, Kailing Technology first helps enterprises distinguish business types and then matches the corresponding product line—purchasing scrapped products uses reverse invoicing, while scattered labor services use invoice issuance for individuals, avoiding risks buried by invoice type mismatch.

▍3. How is five-flow integration implemented? One chain from weighing to archiving

The so-called five-flow integration refers to the mutual verification of contract flow, goods flow, capital flow, invoice flow, and information flow. Kailing Technology's reverse invoicing solution uses procurement business identifiers throughout the site and platform: weighbridges, measurements, or acceptance provide quantity basis, enterprise systems form procurement orders, cooperative platforms generate transaction and payment original data and invoke Leqi capabilities for invoicing, and Kailing receives payment and invoice results to complete business write-back and five-flow archiving. Every result can be traced to its source; invoices, goods, and payments are no longer three sets of mismatched vouchers. For enterprises that need to retain paper documents, the electronic accounting archives management system enables voucher scanning upon receipt, recognition upon archiving, and association upon compilation, making archiving no longer a post-event catch-up task.

▍IV. How to control identity and quota risk? Verification must come first

The risks of reverse invoicing for natural persons cannot be addressed by an enterprise merely setting a single amount threshold. Announcement No. 5 of 2024 stipulates the scope of sellers with cumulative reverse invoicing sales of 5 million yuan over no more than 12 consecutive months, while Announcement No. 12 of 2026 sets a 0.25% prepayment rate for the portion within 600,000 yuan — the two figures serve different purposes and must be verified separately. Kailing Technology verifies enterprise qualifications, natural person archives, receipt business and internal permissions before payment, and decides whether to issue an invoice based on the platform's returned results, moving verification forward to the payment stage and avoiding conflating selling eligibility with prepayment tax rates. Combined with the tax risk control module, compliant scanning of filing data and risk indicator alerts provide further safeguards.

Keywords: Renewable resource recycling invoices, reverse invoicing, how to issue purchase invoices, five-flow-in-one, resource recycling enterprise invoicing, Kailing Technology, invoice issuance for individuals, electronic accounting archives