Ask about Hong Kong versus Singapore in any Asia business forum and you'll get four hundred replies and no conclusion. That's because most of the argument is about the wrong things.
People compare headline tax rates and general feelings about stability. The question that actually settles it is much simpler. Where are your customers? Answer that honestly and most of the rest falls into place.
Here's the full comparison anyway, including the cost numbers that usually get left out.
Start with the market, not the tax rate
Hong Kong is the established route into mainland China. The Closer Economic Partnership Arrangement, in place since 2004, gives Hong Kong companies preferential access to the mainland market, and goods certified as Hong Kong origin can go in on preferential tariff terms. If your customers, suppliers or operations are in Greater China, meaning the mainland, Taiwan, or both, then Hong Kong is the structural home that makes commercial sense.
Singapore is the stronger base for ASEAN. Its geography and its free trade agreement coverage make it the logical hub if your market is Thailand, Indonesia, Vietnam or Malaysia.
Most founders who genuinely weigh both up already know the answer once they ask the market question plainly. Choosing Hong Kong isn't ignoring the Singapore argument. It's answering it.
Tax, side by side
| Hong Kong | Singapore | |
|---|---|---|
| Corporate tax | 8.25% on first HKD 2m, 16.5% above | 17% flat |
| Startup exemptions | None | Available for first 3 years if you qualify |
| GST or VAT | None | 9% GST |
| Capital gains tax | None | None, generally |
| Tax on dividends | None | None |
| Territorial system | Yes | Yes |
For most established businesses Hong Kong's two-tier rate is structurally better. The effective rate on your first HKD 2 million of assessable profit is 8.25%. There's no GST, no capital gains tax and no dividend tax, so profits can go out to shareholders without a second layer of tax at company level.
Singapore's startup exemptions genuinely narrow the gap in the first three years, for companies that qualify and whose profits land inside the exemption window. After that, Hong Kong's lower headline rate usually wins.
The absence of GST is a bigger deal than it looks. Once a Singapore business goes past SGD 1 million in taxable turnover, GST registration brings ongoing compliance work and pricing consequences. Hong Kong has no equivalent at any level of revenue.
The director rule, and it's the biggest practical difference
Hong Kong has no local director requirement at all. Every director can be a foreign national living anywhere. You can run the company entirely remotely.
Singapore needs at least one ordinarily resident director. That means a citizen, permanent resident, or holder of an EntrePass or Employment Pass who's actually based there. If you're not relocating, you have to buy a nominee local director service.
That costs SGD 1,500 to 3,000 a year, but the money's the smaller issue. It puts a person you may never meet into a position of statutory legal responsibility inside your company. For a lot of founders this single point decides the whole comparison, regardless of everything else.
Where Singapore genuinely wins: audit
This is the one area where Singapore has a clear advantage for early-stage companies, and it deserves saying plainly.
Hong Kong wants audited accounts from every company, every year. No size threshold, no revenue exemption, no let-off for being small or loss-making. The only escape is formally declared dormancy.
Singapore exempts small private companies from the statutory audit if they meet two of three tests: revenue under SGD 10 million, assets under SGD 10 million, or fewer than 50 employees. For a young company below those thresholds, that takes out a real annual cost.
If you're comparing two-year budgets for a company with very little activity, put the Hong Kong audit fee in from year one. It isn't optional and it doesn't shrink much just because you didn't trade.
What the first year actually costs
| Cost | Hong Kong | Singapore |
|---|---|---|
| Government incorporation fee | around HKD 1,720 | around SGD 315 |
| Company secretarial, annual | HKD 2,000 to 5,000 | SGD 1,500 to 3,000 |
| Registered address, annual | HKD 1,000 to 3,000 | SGD 600 to 1,500 |
| Nominee local director | Not required | SGD 1,500 to 3,000 if needed |
| Accounting, annual | HKD 5,000 to 15,000 | SGD 3,000 to 8,000 |
| Statutory audit, annual | Required, HKD 5,000 to 15,000 | Exempt if you meet small company criteria |
| Tax filing, annual | HKD 2,000 to 5,000 | SGD 1,000 to 2,000 |
A small foreign-owned Hong Kong company usually runs HKD 20,000 to 45,000 in year one. Singapore looks cheaper on paper for a company that qualifies for the audit exemption. But if you're a non-resident founder, the nominee director fee closes most of that gap again.
Speed and banking
Both incorporate electronically in roughly one to three working days, and government fees in both are small next to the total cost of running a compliant company.
Banking is where the day-to-day experience differs. Hong Kong's major banks have tightened corporate onboarding a lot, and a foreign-owned company with non-resident directors can face months of review. Singapore is generally a bit smoother for international businesses, though it varies a lot by bank and by business type.
In both places, digital banking has changed the picture. Airwallex, Wise Business and similar providers let you get operational in days while a traditional application grinds through. Most international founders now run both at once. I've no commercial relationship with any of them, so treat that as an observation rather than a recommendation.
"Everyone's leaving Hong Kong for Singapore"
The trend is real, and it affects one specific category of business.
The movers have overwhelmingly been multinationals and financial institutions with global investor bases, formal ESG obligations, and compliance frameworks that have to respond to how investors see political risk. If you're a large corporate whose board and regulators hold a formal view on that question, Singapore has become the default answer.
That's a different situation from a founder building a first Asia entity. If your business sells into the mainland, buys from it, or needs CEPA access to work at all, Singapore doesn't offer a substitute. Founders who look hard at both and pick Hong Kong aren't being naive about the political question. They're answering the market question first and finding it points here.
Could you just do both?
Plenty of businesses do. A Hong Kong entity for Greater China, a Singapore entity for ASEAN.
It works, but it doubles your compliance in two places and needs proper tax structuring to handle intercompany transactions and stop the same profit being taxed twice. Worth knowing too that there's no double taxation agreement between Hong Kong and Singapore, which surprises people.
In practice it's far more sensible to start in one and add the second once you've got real activity in both markets. Build the substance first and the complexity second.
So which one
Neither is universally better, and anyone who tells you otherwise is selling something.
For Greater China, Hong Kong is the stronger base. Better rate, CEPA access, no local director requirement. For Southeast Asia, Singapore is the stronger base. The audit exemption favours very early-stage Singapore companies. The director rule favours Hong Kong for anyone who isn't relocating.
Stop reading forum threads written by people in a completely different situation, and answer the market question. If you want a second opinion on your own case, that's a fifteen-minute conversation and it costs nothing.
Common questions
Why do people say companies are leaving Hong Kong for Singapore?
The movers have mainly been large multinationals and financial firms responding to investor-driven political risk assessments. For a new Asia entity focused on Greater China, Hong Kong still offers CEPA access, no local director requirement and a lower effective rate.
Which is better on tax?
Hong Kong, for most established businesses. 8.25% on the first HKD 2 million, 16.5% above, and no GST. Singapore is 17% flat with startup exemptions in the first three years, and 9% GST.
Is there a double taxation agreement between them?
No. Both have agreements with lots of other countries, but not with each other. If you hold entities in both, get proper tax advice on structuring.
Does Hong Kong require a local director?
No. Singapore does, at least one ordinarily resident director.
Which is better for reaching mainland China?
Hong Kong, clearly. There's no Singapore equivalent to CEPA.
Which is better for ASEAN?
Singapore, for geography and trade agreement coverage.
Is an audit compulsory in both?
Hong Kong, yes, for every company without exception. Singapore, small private companies meeting two of three size tests can be exempt.