As Domestic Business Grows, Tax Payments Become Increasingly “Fictitious”: A Cross-Border E-Commerce Seller’s Journey Toward Compliance in Hong Kong

Many business owners in the cross-border e-commerce sector run into the same problem:

“Domestic companies lack invoices, their profits are inflated, and paying taxes is a real pain.”

“Since the platform’s payments go through my personal account, I’ve always felt uneasy—I’m afraid I’ll get audited one day.”

“You’re thinking about registering a Hong Kong company, but you find it a hassle—registration, opening a bank account, bookkeeping—it all sounds like a real headache.”

Mr. Wang, who runs a consumer electronics company in Shenzhen, used to think the same way.

His business is quite substantial—he has a company in China and runs a cross-border e-commerce platform, with annual revenue in the range of several million. But there’s one problem he hasn’t been able to solve:Since the purchasing side can’t obtain invoices, costs can’t be deducted, resulting in inflated reported profits and unfair tax payments.

He’s tried all kinds of “under-the-table methods”—collecting payments from private accounts, using receipts to offset costs, and underreporting income. But every time he sees a tax-related news story, he gets a chill down his spine:“What if we get caught?”

Later, he heard from a colleague that a Hong Kong company could solve this problem—“You don’t need VAT invoices; contracts, transaction records, and receipts can all serve as cost documentation, and the tax rate is lower.”

He was intrigued, but then hesitated: “Isn’t it a hassle to register a company in Hong Kong? Will my application to open a bank account be rejected? How do I keep the books? And how do I handle the audit?”

With these questions in mind, he came to us.

The following content is based on real-life case studies of clients we have served; the data has been anonymized.

If you’re also facing issues such as a shortage of invoices in mainland China, inflated profits, or receiving payments into personal bank accounts, and you’re unsure whether a Hong Kong company is right for you, feel free to add us on WeChat and send us your basic information—Qicaiying will help you make a preliminary assessment.

📱 WeChat: qcygscszk 📞 Phone: 18676749275

📖 Table of Contents

I. In the past, “as long as it works” was good enough, but that’s no longer the case.
II. The Three Core Issues Facing General Manager Wang
III. Hong Kong Companies: A “Cost-Saving + Compliance” Solution for Cross-Border E-Commerce
IV. Let’s Do the Math: How Much Can a Hong Kong Company Actually Save?
V. If you’re still on the fence, here are a few things to consider
VI. What Can Qi Cai Ying Do for You?

The full text is approximately 2,800 characters long and takes about 7 minutes to read.

I. In the past, “as long as it works” was good enough, but that’s no longer the case.

Mr. Wang used to have a very simple way of thinking:“Let’s get the business up and running first; we’ll deal with the tax issues later.”

This idea might have worked a few years ago—the tax system wasn’t as sophisticated back then, and as long as no one reported it, there was a good chance no one would investigate cases involving payments to private accounts or operating without receipts.

But now the situation has completely changed.

Change 1: The "Golden Tax Phase IV" system has been fully implemented.

Data from tax authorities, banks, the Administration for Market Regulation, social security agencies, and customs are all fully integrated. The system automatically cross-checks your company’s reported revenue, the funds deposited into your bank accounts, and the number of employees covered by social security—and automatically issues alerts when discrepancies are found.

Change 2: The platform’s data is directly connected to the tax authority.

Sales data from e-commerce platforms and transaction records from third-party payment platforms are gradually coming under tax authorities’ scrutiny. The system has a clear and detailed record of exactly how much you’ve sold and how much money you’ve received.

Change 3: Tighter oversight of export tax rebates and cross-border payments.

In the first half of 2026, nationwide investigations into tax-related violations recovered 180.6 billion yuan in taxes, a year-over-year increase of 20.8%. Among these cases, 32,400 enterprises suspected of issuing fraudulent invoices and tax fraud were investigated, and 4.6 billion yuan in export tax rebate losses were recovered.

Things that used to be “nobody's responsibility” are now handled by the system for you. This isn't a threat; it's a reality that's unfolding right now.

II. The Three Core Issues Facing General Manager Wang

If you’re also in the cross-border business, you may be facing these three challenges:

Question 1: A shortage of invoices in China leads to inflated profits and unfairly high tax payments.

Mr. Wang is in the consumer electronics business, and he sources his products through 1688 and directly from factories. Most suppliers don’t issue invoices—either they add a tax surcharge, or they simply don’t provide one at all.

The result: The costs were incurred, but they couldn't be deducted. The reported profit was artificially inflated, and corporate income tax was paid based on that inflated figure, resulting in a significant amount of money being wasted.

Question 2: Receiving payments through a personal account makes me feel uneasy.

Some of the funds from platform settlements and customer payments ended up in my personal account. I used to think, “As long as the money’s in my own pocket, I’m in the clear,” but now I’m feeling increasingly uneasy—since tax and banking data have been linked, the system automatically flags large deposits into personal accounts.

The result: I received the money, but I can’t sleep at night because I’m afraid the tax office will call one of these days.

Question 3: I want to ensure compliance, but I don't know where to start

It’s not that Mr. Wang doesn’t want to comply with regulations. He’s asked friends and searched for information, but the information is too conflicting—some say registering a Hong Kong company is very simple, others say opening a bank account is difficult, and still others say audits are expensive.

The result: I've been “thinking” about it all along, but I haven't taken any action.

III. Hong Kong Companies: A “Cost-Saving + Compliance” Solution for Cross-Border E-Commerce

After Mr. Wang approached us, we helped him develop a comprehensive plan. The core logic is simple:Use a Hong Kong company for cross-border business and a mainland company for domestic sales—keep the two separate and follow distinct compliance pathways.

Step 1: Register a Hong Kong company (completed in 3–5 business days)

Mr. Wang’s biggest concern is that the registration process is complicated. But in reality, registering a company in Hong Kong is very simple:

• What account type should I use to register? A mainland ID card is sufficient; there's no need to wait for a Hong Kong ID.
• How much should I enter for the registered capital? HK$100,000–500,000 (commitment-based system; no actual payment required)
• What should be included in the scope of business? Keep the description broad—for example, “Electronics trade, cross-border e-commerce operations”—to allow for future expansion.

We’ll handle the entire process for you, and you’ll receive key documents—such as the Business Registration Certificate, Certificate of Incorporation, and corporate formation forms—within 3–5 business days.

Step 2: Open a Hong Kong Bank Account (One trip to Hong Kong; account setup takes 2–4 weeks)

Mr. Wang’s biggest concern had been that his account application would be rejected—“I’ve heard it’s really hard to open a bank account in Hong Kong these days; you have to buy investment products and provide all sorts of proof.”

In fact, as long as you have all the necessary documents ready and a clear understanding of the business logic, opening an account isn't that difficult.

We helped him prepare the account opening documents in advance: company registration documents, personal social security statements, and business documentation (screenshots of his domestic e-commerce store and a business plan). We then coordinated with HSBC, and he passed his in-person interview in Hong Kong on the first try. The account was successfully opened within 2–4 weeks.

Key Points: The bank requests information on your domestic affiliated companies solely to verify that you are “conducting legitimate business” and not laundering money. It will not link your domestic company to your Hong Kong company; operations will be completely independent going forward.

Step 3: Keep compliant financial records (start from the moment of registration; don’t wait until the audit to make up for it)

This is the most crucial step—and the one that most people overlook.

Many sellers think, “My Hong Kong company has just been incorporated, and the transaction volume isn’t very high, so I don’t need to keep books for now, right?”

That's a dangerous idea. Hong Kong companies must undergo their first audit 18 months after incorporation. If you don’t keep regular accounting records and instead scramble to gather documents at year-end, problems are likely to arise—at best, the audit report will carry a “qualified opinion” (which banks won’t accept and will trigger close scrutiny by the tax authorities); at worst, you’ll face back taxes and fines.

What we did for Mr. Wang wasQuarterly settlement of accounts::

• Organize bank statements, purchase contracts, shipping documents, and platform payment records once per quarter.
• Organize the scattered vouchers according to the “transaction—contract—voucher” sequence.
• Issue a compliant audit report directly at the end of the year; pass the audit on the first try

Mr. Wang’s biggest takeaway was: “I used to think keeping records was a burden, but now I’ve realized it helps me save money—as long as I have receipts, I can deduct expenses, and when profits go down, I pay less in taxes.”

IV. Let’s Do the Math: How Much Can a Hong Kong Company Actually Save?

Let's make a simple comparison.

Assume that Mr. Wang has an annual turnover of 10 million Hong Kong dollars and a net profit of 2 million Hong Kong dollars.

If you use a domestic company:

Costs without invoices cannot be deducted, so reported profits may be calculated at 5 million or even higher. Corporate income tax is calculated at a rate of 25.1%,The income tax alone comes to 1.25 millionThe

If you use a Hong Kong company for (compliant bookkeeping):

Purchasing contracts, logistics documents, and platform fee vouchers have all been filed; costs have been recognized, and taxes are calculated based on actual profits of 2 million. Hong Kong Profits Tax: The first 2 million is taxed at a rate of 8.25%,Just pay 165,000The

Difference: 1.085 million.

And that’s just the difference in taxation. Add to that the fact that Hong Kong has no value-added tax, no dividend tax, and allows the free flow of capital—all things considered,The savings were far more than 1 million.

And what is the cost of maintaining compliant financial records? From a few thousand to 10,000 to 20,000 a year.

Spend a few thousand yuan to save 1 million yuan in taxes. Do the math yourself.

V. If you’re still on the fence, here are a few things to consider

• Are Domestic Companies Lacking Invoices, Inflating Profits, and Paying Unfair Taxes?
• Do you feel uneasy because the platform’s payments go through your personal account?
• Want to register a Hong Kong company, but find it too much of a hassle and don't know where to start?
• My Hong Kong company is already registered, but I haven’t kept the books yet, and the audit deadline is approaching?

If any of the above applies to you, we recommend that you do one thing first:

Add us on WeChat and send us your basic information. Qicaiying will help you make a preliminary assessment—is registering a Hong Kong company right for you? How much tax can you save? Where should you start?

VI. What Can Qi Cai Ying Do for You?

To address the compliance needs of Hong Kong-based companies operating as cross-border e-commerce sellers, Qicaiying offers a one-stop service:

• Hong Kong Company Registration: Full-service assistance; receive your certificate in 3–5 business days; statutory secretary address provided
• Bank account opening: Partners with banks such as HSBC and Hang Seng; in-person interview in Hong Kong in a single visit; account opening within 2–4 weeks
• Quarterly settlement of accounts: Organize bank statements, purchase vouchers, and shipping documents on a quarterly basis, and generate a compliance audit report directly at the end of the year.
• Annual Audit: An unqualified audit report issued by a licensed accounting firm in Hong Kong
• Tax planning: Offshore Exemption Applications, Profits Tax Optimization, Support for Hong Kong Residency Renewal
• Running Alongside the Entire Way: From registration to account opening, bookkeeping, and auditing—a dedicated contact person handles everything for you, so you don’t have to run around yourself.

Who is this for?

• Cross-border sellers in China who face a shortage of invoices, inflated profits, and unfair tax burdens— Looking to save on taxes through a Hong Kong company while staying compliant
• Sellers who feel uneasy about platform payments being routed through personal accounts——To ensure that the flow of funds complies with regulations
• Sellers who want to register a Hong Kong company but find the process too much of a hassle— I’d like to learn about the actual process and costs
• Sellers with Hong Kong companies that are registered but have never kept books—The audit is coming up soon, and I'm not sure how to handle it.

If you’re also in the cross-border business and aren’t sure whether a Hong Kong company is right for you, how much tax you can save, or where to start, feel free to add us on WeChat and send us your basic information—Qicaiying will help you make a preliminary assessment.

📱 WeChat: qcygscszk 📞 Phone: 18676749275

statement denying or limiting responsibility

The content of this article is based on actual service cases; client information has been anonymized. This article is intended to provide general information on finance and taxation and to highlight compliance risks; it does not constitute any tax, legal, or financial advice. Hong Kong profits tax rates and audit requirements are subject to the latest regulations of the Hong Kong Inland Revenue Department. If readers encounter specific tax issues, they should consult a qualified tax professional or the relevant tax authority. Qicaiying assumes no legal liability for any losses arising from reliance on the content of this article.