Beijing Shougang Co., Ltd. announced that some subsidiaries, after tax self-inspection, paid back taxes and late fees totaling RMB 194 million. There is no administrative penalty, no restatement of prior financials, and the amount will be charged to 2026 current profit or loss. Tax authorities did not classify it as tax evasion; it was only a difference in tax accounting treatment. The matter is closed.

The result looks mild on the surface, but the logic behind it is sobering.

Shougang is a central state-owned listed company with over RMB 100 billion in revenue and strong internal finance, audit, and supervision. Even this mature enterprise had nearly RMB 200 million in tax discrepancies after system comparison.

The key is the word “self-inspection.” Under Golden Tax Phase IV, many self-inspections are not truly voluntary. Tax authorities often issue notices; the system compares invoices, funds, goods, and contracts, exposing gaps and requiring correction. In essence, big data first spots the issue, then the company makes a supplementary report.

A central enterprise can absorb this, but small and midsize cross-border sellers may not.

In the same batch, Xinghui Co., parent of ZB Technology, is a clearer warning. Its subsidiary Qingyuan Xinghui paid back RMB 1,237,900 in corporate income tax for 2020–2023 plus RMB 679,500 late fees, totaling RMB 1,917,400. That equals 39.43% of the prior year’s audited net profit.

This is the real gap. Shougang can absorb RMB 194 million because of its huge assets; most cross-border sellers are far smaller. If tax differences are traced back two or three years, one payment plus late fees can wipe out several years of profit.

Late fees are also powerful: 0.05% per day, annualized 18.25%, with no cap. In the Aisidi case, RMB 185 million of back tax brought RMB 123 million in late fees—more than 60% of the principal. The longer the delay, the higher the cost; interest does not wait.

Many cross-border sellers now have highly concentrated tax risks, and these are exactly what Golden Tax Phase IV screens for.

Hong Kong companies receive platform payments, but actual purchasing and operations are in mainland China, leaving profits offshore; legal representatives use personal bank cards for business funds, mixing company and personal accounts; exports use bought customs declarations; platform GMV and customs data are disconnected.

In earlier years few checked these models. Now that invoice, funds, goods, and contracts are compared regularly, past accounting gaps can be flagged at any time.

Sellers often ask Kua Ge whether switching the payment entity to a Hong Kong company can avoid mainland tax risks.

Many intermediaries hype Hong Kong companies’ “tax avoidance.” Hong Kong tax preferences are real and allow legitimate planning, but registering a shell company does not automatically mean paying no tax.

There are three genuinely compliant tax-saving paths:

First, use the two-tier profits tax rate: 8.25% on the first HKD 2 million of profit, 16.5% on the excess. Compared with the mainland’s 25% corporate income tax, this reduces the overall burden if compliant; just file accounts and audit honestly.

Second, offshore profit exemption. Hong Kong follows territorial source taxation. If profit is entirely generated outside Hong Kong, goods do not transit Hong Kong, and procurement, contracts, and decisions all occur outside, you can apply after audit with complete evidence of contracts, logistics, and communication. Registration is not automatic exemption; you must actively apply. Incomplete evidence is rejected.

Third, compliant cost deductions. Office, personnel, logistics, and professional service costs related to Hong Kong operations can be deducted from taxable income with complete receipts.

But most sellers make the mistake of turning “compliance planning” into “shell collection.”

The mainland team handles product selection, procurement, operations, and customer service; the Hong Kong company only opens an account to receive platform payments, with no staff, decisions, or business substance—just a fund transit station. In this structure, offshore exemption is basically impossible. Under annual CRS information exchange, mainland authorities can obtain Hong Kong account flows, triggering controlled foreign corporation rules, so profits parked offshore can still be taxed inland.

In short, a Hong Kong company determines where profit belongs and which tax rules apply. It provides legal tools, but does not equal paying no tax. Between compliance and speculative avoidance lies a complete evidence chain. Without business substance, any structure is just talk.

The Shougang case sends a clear signal: tax supervision has shifted from punishing intentional evasion to full data comparison and correction. No intent to evade does not mean no discrepancies; real transactions do not mean you have complete evidence to prove your case.

At this stage in cross-border e-commerce, making sales and protecting profit and family assets are two completely different abilities.

Many sellers want a Hong Kong-mainland compliance structure but do not understand Hong Kong company law, audit, and offshore exemption rules. Blindly registering shell companies creates bigger tax risks.

Source: Kua Jing Wu