Mr. Zhang from Hangzhou obtained Hong Kong residency in 2024 through the High-Talent Pass (Category A), but his renewal application was denied this August on the grounds that he ”failed to demonstrate a substantial contribution to Hong Kong’s economy.” He was baffled: with an annual salary of 2.5 million, a Hong Kong Mandatory Provident Fund account, a Hong Kong rental contract, and children attending school in Hong Kong—wasn’t that enough? It wasn’t that it wasn’t enough; rather, he hadn’t gathered all the required ”two addresses and two bills” documentation.

When it comes to corporate taxes in Hong Kong, many people’s first thought is “the 16.5% profits tax.” But if you think that’s the actual amount you’ll have to pay—you might be overpaying the Hong Kong Inland Revenue Department.

Hong Kong’s profits tax system is actually more sophisticated and flexible than many people realize—it features both “two-tier tax rates” and a wide range of “deductible expenses.” If you don’t understand these rules, you may end up paying far more in taxes than you actually owe.

For many people with Hong Kong bank accounts, the term “CRS” (Common Reporting Standard) has become a source of great fear. CRS 2.0—the latest framework for the automatic exchange of information—has indeed led to a deeper level of global tax information sharing, but you may be mistaken about where the real risks lie.

在跨境财税合规的链条中，有一份文件被严重低估 ——CoR（Certificate of Residence），香港税务居民证明。很多人不知道它是什么，更多人不觉得它有多重要。但在 CRS 信息自动交换的时代，CoR 可能是你规避 “双重税务风险” 最有效的法律工具。

This is the one thing that’s most prone to being “put off.” The account is set up, trading is proceeding normally, and everything seems to be going smoothly—and before you know it, a year goes by without an audit, then two, and then three.

Then, you’ll receive a letter from the Hong Kong Inland Revenue Department or a notice from your bank regarding an account review. By that point, it will already be too late.