A seller recently asked a question:
“I use a Hong Kong company to collect money from Amazon, can the mainland tax authorities find out?”
This question deserves a serious answer - because the answer is different from many people's intuition.
It can be checked. And it's already checking.
📞 If you have a Hong Kong company account and are unsure if your tax status will stand up to CRS cross-referencing, contact us today - for a free compliance assessment.
📞 Cell phone: 18676749275 | 💬 WeChat: qcygscszk

CRS, or Common Reporting Standard, is an OECD-driven initiative that has been developed by the United States Department of Energy (DOE) and the United States Department of State.Automatic global tax information exchange mechanismThe
Simply put:The financial institutions in the contracting country/region will automatically report the account information of a non-local tax resident to the resident's country of tax residence.
Hong Kong joined the CRS in 2018 and has initiated the exchange of information with more than 100 tax jurisdictions, including Mainland China.
What does that mean?
| Your situation. | Does CRS exchange? |
|---|---|
| You are a Mainland tax resident holding a Hong Kong company account | ✅ Exchange |
| You are a Mainland tax resident holding a Hong Kong personal bank account | ✅ Exchange |
| Your Hong Kong company is under the de facto control of a Mainland resident | ✅ Possible exchange (penetration review) |
| You're a Hong Kong tax resident and your account is in Hong Kong. | ❌ Does not involve cross-district exchanges |
Key Conclusion: As long as you are a tax resident of Mainland China, your financial account information in Hong Kong will be automatically reported to the State Administration of Taxation of China every year.
The account information exchanged by CRS is very specific and includes, but is not limited to:
| Type of information | concrete content |
|---|---|
| Account Holder Information | Name, address, tax resident status, taxpayer identification number |
| Basic Account Information | Account number, account type (deposit/custodial/investment, etc.) |
| account balance | Balance or net value of accounts at end of year |
| Trading Information | Annual interest, dividends, insurance income, etc. |
| where the money is flowing | Recording of large incoming and outgoing transactions |
How much money you have in your Hong Kong account, where it comes from and where it goes - all this information, the mainland tax authorities receive a copy every year.
The CRS information exchange itself doesn't mean you have a problem, but it gives the IRS a data base to cross-reference.
Here are a few things that are most likely to go wrong when cross-referenced:
Scenario 1: Hong Kong company has income but never declared in the Mainland
Your Hong Kong account has a large amount of platform returns coming in every year, and CRS reports this data to the mainland tax authorities. However, this income is not reflected at all in your personal income tax or enterprise income tax returns in the Mainland.
→ Data mismatch triggers an early warning.
Scenario 2: Hong Kong company's profits remain overseas for a long time and are not repatriated to the Mainland
You have an ODI filing or shareholding structure, it is reasonable to say that the profits of the Hong Kong company should be remitted back to the mainland to declare tax. But the profits have been “lying” in the Hong Kong account.
→ The IRS will question: was there an intent to delay payment of taxes?
Scenario 3: Personal account receipts from company operations
Some sellers, for the sake of convenience, platform back to Hong Kong personal account. CRS on personal account also exchange information, and personal account of large amount of incoming money is more likely to be noticed.
→ Compliance risks are greatest when public and private are not separated.
📞 If you fall into any of the above categories, it is advisable to sort it out as soon as possible. Contact us - a team of professionals to help you identify risks and develop a compliance and rectification program.
📞 Cell phone: 18676749275 | 💬 WeChat: qcygscszk

CRS is not a flood, it just makes information transparent.
Compliant sellers, no worries at all. Because your income has been declared under the correct subject, the money link is clear, and the data exchanged by the CRS is the same as the data you report to the IRS.
However, if your situation falls into any of the following categories, it is advisable to freshen up as soon as possible:
| status quo | risk level | Suggested Action |
|---|---|---|
| Hong Kong company has income that has never been declared in the Mainland | 🔴 High | Sort out tax returns as soon as possible to fill in the gaps |
| Mixed use of public and private accounts | 🔴 High | Separation of corporate and personal accounts |
| Keeping profits in Hong Kong for a long time without repatriation | 🟡 Medium | Evaluate the need for repatriation or process through a compliance route |
| There is an ODI filing but there is a mismatch in the flow of funds | 🟡 Medium | Re-check funding links to ensure consistency |
| Clear structure and normal declaration on both sides | 🟢 Low | Maintain status quo, regular self-examination |
Many sellers panic when they hear about CRS, thinking, “Are we going to transfer all the money back and pay all the taxes?”.
It's not.
Compliant tax planning is perfectly legal. For example:
The key is not to “hide”, but to “clarify”.
In the era of CRS, compliance is the only long-term strategy. Enterprise Caiying has over 10 years of practical experience in the field of Hong Kong company tax compliance:

🔹 1. Hong Kong domestic licensees
Enterprise Cai Ying in Hong Kong has3 TCSP Licensed Secretary Licenses,1 self-employed accounting firmup to4 business secretarial firmsAll compliance services are completed under a licensed framework.
🔹 2. 400+ experts team with deep real-world experience
Gathering lawyers, certified public accountants, tax accountants and cross-border consultants, the core members are practicing in the field on average.8-15 yearsAnnual processing10K+ Hong Kong CompanyTax Compliance Cases.
🔹 3. Digitized system “E-Tron” for full visibility
Spending tens of millions of dollars on self-research, real-time progress tracking, AI risk warning, and the whole process from registration to tax declaration is transparent and controllable.
🔹 4. 500,000+ companies trust, 10 years of industry precipitation
Founded in 2015, the cumulative serviceOver 500,000 businessesThe founder is the chairman of the executive committee of the Finance and Taxation Experts Committee.
🔹 5. Full-cycle accompaniment, one-stop hosting
Full life cycle services from compliance checking, architecture planning to declaration docking, ODI filing, offshore exemption application.
CRS isn't going away, information is only going to get more transparent. The sooner you are compliant, the sooner you have peace of mind.
If you have a Hong Kong company but are not sure if your tax status can withstand the scrutiny, you are welcome to contact us for a free compliance assessment:
📞 Cell phone: 18676749275 | 💬 WeChat: qcygscszk


