All Taxes and Invoices in a Single Payment: Full-Chain Breakdown for Payment Institutions

Business Scenario Overview

Three Business Relationships

Consumer purchases goods for 1,000 CNY from a merchant. The payment institution charges a 0.5% service fee (5 CNY) and pays a 2 CNY channel fee to the bank or clearing organization, then settles 995 CNY to the merchant.

Merchant sells goods/services to consumer.

Payment institution provides payment, clearing and settlement services to the merchant.

Bank/clearing organization supplies upstream channel services to the payment institution.

Invoices follow the same three relationships: merchant invoices consumer for 1,000 CNY, payment institution invoices merchant for 5 CNY, upstream provider invoices payment institution for 2 CNY.

Acquiring, Aggregated Payments and Merchant Settlement

When a payment institution signs a direct acquiring or network‑payment service agreement with a merchant, it provides a pure payment service . The transaction principal (1,000 CNY) is a pending settlement fund; the institution’s fee is deducted from this amount, which does not change the nature of the fee income.

Aggregators may blur roles by offering merchant expansion, technical integration, or trustee fee collection. Financial departments must distinguish contract‑defined services, pricing rights and performance obligations rather than treating all cooperation costs as channel profit‑sharing.

Wallet Recharge, Account Management, Transfer and Withdrawal

Customer‑top‑up funds are generally classified as client reserve funds or pending payment funds. The payment institution does not enjoy economic benefit from these funds and does not recognize operating revenue upon receipt. Only separately charged items—account‑management fees, withdrawal fees, transfer fees, authentication fees—constitute service consideration.

A common pitfall is bundling principal and service fee (e.g., 100 CNY recharge + 1 CNY service fee) without separate contracts, invoices or accounting entries, making later allocation of liability versus income difficult.

Split‑accounting, Profit‑sharing and Platform‑type Settlement

Split‑accounting distributes a single order’s proceeds to brand owners, stores, suppliers, platforms and delivery parties, each confirming revenue and invoicing based on their own goods or services.

The payment institution only taxes its own payment‑service fee. When the same group also runs matchmaking, marketplace, advertising or technology platforms, tax treatment depends on who bears the primary performance responsibility, pricing power and refund liability.

Channel merchants provide merchant recommendation, contract assistance, training and operations—treated as procurement services for the payment institution.

Independent service providers invoice the merchant directly.

Refunded service fees are price discounts and must be offset against original revenue with red‑letter invoices.

Device, Technology, Data and Marketing Services

APIs, SaaS, reconciliation tools, data processing and risk‑identification services that are independently delivered, priced and optionally purchased are classified as information technology services . When such capabilities are inseparable from payment services and cannot be purchased alone, they are treated according to the primary business.

POS hardware sales are taxed at 13 % VAT, equipment leasing as tangible‑asset leasing at 13 % VAT, while advertising services attract 6 % VAT plus possible cultural‑construction fees.

Reserve Funds, Guarantees, Refunds and Risk Losses

Client reserve funds and the payment institution’s own capital must be managed separately; reserve‑fund principal does not constitute income. Interest earned on actual deposits is a non‑taxable transaction for VAT but taxable income for corporate tax.

Refundable merchant guarantees, equipment deposits and charge‑back guarantees are recorded as liabilities and issued with receipt vouchers. Subsequent conversion to service fees, equipment sales or compensation triggers income recognition and tax invoicing.

Pre‑paid, Marketing and Cross‑border Business

Pre‑paid card principal is generally non‑VAT‑taxable at recharge. After consumption, the merchant who sells the actual goods/services issues the invoice. The payment institution invoices separately for card‑issuing, acceptance and settlement services based on the actual service rendered.

Marketing activities (red packets, discounts, coupons, fee subsidies) must identify the sponsor, beneficiary, randomness and direct price linkage. Cross‑border services require assessment of service consumption location, foreign client status, foreign‑channel procurement, foreign‑exchange conversion, non‑resident tax and outbound‑payment filing.

Main Tax Types and Their Treatment

Value‑Added Tax (VAT)

Effective 1 January 2026, the new VAT Law applies a 6 % rate to direct‑charge financial services such as acquiring, account management, fund settlement and clearing. Other related services have the following rates:

Software, data processing and information‑system services – 6 %.

Merchant expansion, brokerage and auxiliary services – 6 %.

Advertising services – 6 % (may include cultural‑construction fee).

POS hardware sales – 13 %.

Tangible‑asset leasing – 13 %.

Using the 1,000 CNY example, the payment institution should recognize 5 CNY as VAT‑taxable sales and treat the 2 CNY channel cost as a deductible input.

Fee‑minus‑channel‑cost accounting does not create a universal differential‑tax basis; only explicit agency‑to‑principal contracts can justify exclusion of the collected amount from taxable sales.

Corporate Income Tax

Resident enterprises generally face a 25 % corporate‑income‑tax rate, with preferential rates for high‑tech enterprises. Payment‑service fees, technical fees, equipment‑rental income and advertising revenue are taxable; client reserve funds, merchant transaction principal and refundable guarantees are not income.

Channel profit‑sharing, merchant expansion fees and agency commissions must first identify the substantive service before tax treatment. Continuous operation services may be classified as comprehensive operating services, while pure referral commissions resemble brokerage fees.

Individual Income Tax

When payment institutions pay labor fees, commissions or rewards to natural persons (e.g., personal promoters, agents), they must determine whether the income is labor remuneration, business income or other income and withhold the appropriate tax.

Random gifts or red‑packet distributions to individuals are treated as occasional income taxed at 20 %. Coupons, vouchers and discount subsidies are not taxed under this rule.

Additional Taxes, Stamp Duty and Cultural‑Construction Fee

Urban maintenance and construction tax is calculated on actual VAT/consumption‑tax paid (7 % for urban districts, 5 % for counties, 1 % elsewhere). Education surcharges are 3 % (central) and 2 % (local). Stamp duty rates vary by contract type (e.g., 0.03 % for technical contracts, 0.005 % for loan contracts, 0.001 % for lease contracts).

Invoice Management

Identify Service Provider, Recipient and Service

Invoice issuance starts from the contract and performance relationship:

Merchant → Consumer (sale invoice).

Payment institution → Merchant (payment‑service invoice).

Upstream service provider → Payment institution (channel‑service invoice).

When a headquarters makes a unified payment but stores consume the service, the contract must clarify the actual purchaser.

Invoice Amount Must Follow Billing Details

Invoice amounts should be derived from charge items and billing details, not from the merchant’s net settlement amount. Using the 1,000 CNY example, the payment institution issues a 5 CNY invoice for its service; the upstream provider issues a 2 CNY invoice for the channel fee. The merchant receives 995 CNY, and the institution’s 3 CNY gross profit is not invoiced.

Split‑accounting Determines Invoice Direction

When an order is split among multiple parties, each party invoices the buyer for its own goods or services. The payment institution does not invoice the transaction principal; the system must retain the mapping between original order, split rules, service amounts, payees and invoice numbers.

Pre‑paid, Card and Guarantee Funds Require Financial Vouchers

Recharge principal, refundable guarantees and pre‑paid card funds are not taxable sales when received. They can be documented with ordinary invoices or fund‑voucher records, but must not be issued as payment‑service invoices.

Refunds, Red‑Letter Invoices and Losses

Normal consumer refunds are handled by the merchant’s original invoice. When the payment institution refunds its own fee, it must offset the service revenue and issue a red‑letter invoice. Refund processing must link the original order, billing details, original invoice, refund amount, fee‑return rule, red‑letter invoice and accounting adjustment.

Cross‑border Invoicing and Tax Evidence

For services rendered to overseas clients, tax treatment depends on service type, consumption location and relationship to domestic goods or assets. Evidence must include foreign invoices, contracts, payment records, service delivery proof and tax‑filing certificates.

Electronic Invoicing Integration

High‑frequency invoicing in payment institutions requires automated generation of unique invoicing requests from billing results, storing charge items, buyer, tax item, tax rate, tax‑inclusive amount, original transaction and settlement cycle.

Tax Risks and Mitigation Strategies

Net‑Amount Reporting of Payment‑Fee Income

Reporting the net margin (fee minus channel cost) as VAT sales is a high‑frequency risk. The correct approach is to record the full service consideration as output tax and deduct the upstream cost as input tax based on proper invoices.

Mismatch Between Profit‑Sharing Invoices and Actual Services

Channel partners that only introduce customers but invoice for technical services create a mismatch. Classify channel models as commission/agency, continuous‑operation or price‑discount, and align contracts, settlement rules, invoice items and tax‑deduction policies.

Refunds, Chargebacks and Compensation Handling

Refunds without red‑letter invoicing cause output‑tax and revenue mismatches. Chargeback‑related advances must first confirm the right of recovery before recognizing loss; compensation linked to taxable services may trigger VAT.

Natural‑Person Settlement and Dual Tax Obligations

Payments to individual promoters require identity verification, market‑entity registration, invoicing and tax‑withholding for both VAT and individual‑income tax after the 2026 rules.

Long‑Term Discrepancies Between Invoices, Accounting Income and Tax Returns

Monthly reconciliation should cover four loops: transaction vs settlement cash flow, billing vs output invoices, channel cost vs input invoices, and accounting vs tax filing. Discrepancies must be traced to specific business numbers, responsible departments and remediation deadlines.

Future Trends

Tax Authorities Will Better Trace Payment Flows

Data from payment institutions, platforms, merchants, banks and invoicing systems will enable tax authorities to link payment amounts, merchant revenue and platform‑reported income, prompting stricter reporting requirements.

Cross‑border Payments Will Move Toward Integrated Tax Control

Increasing global settlement, foreign‑channel usage and software procurement will force payment institutions to manage indirect taxes, non‑resident corporate tax, tax treaties, foreign‑exchange conversion and transfer‑pricing in a unified workflow.

Tax Rules Will Become a Core Product Attribute

Each product and charge item will be linked to contract role, fund nature, tax item, invoice heading, tax point, allowed invoice type, red‑letter handling, withholding rules and policy source, enabling automated tax‑compliant pricing and compliance checks.

The core of third‑party payment tax management is to separate principal, revenue, cost, agency funds, guarantees, subsidies and losses for each transaction, returning to contract roles and real services for accurate tax treatment.