Hong Kong Profits Tax Explained: Two-Tier Rates, Territorial Taxation, and the FSIE Rules

Hong Kong levies a profits tax. There's no VAT, no GST, no capital gains tax, and no withholding tax on dividends paid to shareholders — resident or non-resident. What you're left with is one corporate tax, applied at two rates: 8.25% on the first HK$2 million of assessable profits, and 16.5% on everything above that.

One clarification worth flagging upfront: Hong Kong does levy a withholding tax on royalties paid to non-resident persons. The effective rate is typically 4.95% for unassociated parties, or 16.5% where the payer and payee are associated and certain conditions apply. Treaty relief may be available depending on the jurisdiction. If your business model involves licensing IP to or from Hong Kong, this matters. Dividends are unaffected — no withholding on those.

That's the headline. The practical picture is a bit more detailed, particularly once you factor in what "assessable profits" actually means, how the territorial principle works, and what the FSIE regime does to passive income sitting in a Hong Kong holding structure. This post covers all three.

The Two-Tier Rate in Practice

The two-tier rate applies to one company per corporate group. Under section 14AAB of the Inland Revenue Ordinance, where a corporation has one or more "connected entities" (as defined in section 14AAC), only one entity in the group can elect to apply the two-tier rates in any given year of assessment. The others pay 16.5% from the first dollar of profit.

For a founder running a single operating company, this is straightforward: your first HK$2 million of assessable profits is taxed at 8.25%, and anything above that is at 16.5%. For a group structure with multiple companies, you need to be deliberate about which entity you nominate for the preferential rate, because the nomination matters.

No capital gains tax means exactly what it says. If you sell shares in a company, sell a property through a corporate vehicle, or dispose of a business asset, any capital gain is not subject to profits tax in Hong Kong. There's no separate capital gains regime. This is a genuine advantage for founders planning exits or asset disposals, though it comes with the usual caveat that the IRD will look at the facts: if you're buying and selling assets regularly as part of your trade, the gains may be characterised as revenue rather than capital. One asset sold by one company is usually fine. A pattern of transactions is a different question.

One point worth flagging alongside this: the absence of capital gains tax doesn't mean a sale is cost-free from a tax perspective. Hong Kong charges stamp duty on certain transactions — most relevantly, on transfers of shares in a Hong Kong company, and on transfers of Hong Kong property. Share transfers attract stamp duty at 0.26% of the higher of the consideration or the market value, split between buyer and seller. Property transactions carry their own stamp duty regime, including additional duties on residential property in certain circumstances. Stamp duty is a transaction cost, not an income tax — it's charged on the transfer itself, regardless of whether the seller makes a gain or a loss. For founders planning an exit via a share sale, it's a cost worth factoring into deal economics from the start, even though it sits in a completely different category from profits tax.

No withholding tax on dividends means that when you pay yourself or your investors a dividend from a Hong Kong company, there's nothing deducted at source. The dividend leaves the company and arrives in the recipient's hands without a Hong Kong tax charge on it. What the recipient then owes in their home jurisdiction is their own affair, but Hong Kong doesn't take a cut.

The Territorial Principle: What It Actually Means

Hong Kong taxes profits that arise in or are derived from Hong Kong. Profits generated by activities conducted entirely outside Hong Kong are generally not subject to profits tax. This is the territorial principle.

It's important to understand what this is not. It's not a zero-tax regime for any company incorporated here. It's not a blanket exemption for anything called "offshore." The IRD can and does challenge offshore claims, and companies that rely on them need documentation to support their position.

What determines whether a profit is "sourced in Hong Kong" in practice? The key factors are where contracts are negotiated and signed, where services are performed, and where goods are sold from. A trading company whose directors sit in Hong Kong, negotiate deals in Hong Kong, and send invoices from a Hong Kong office is not going to have an easy time arguing that its profits are offshore. A company whose operations genuinely happen elsewhere — where client meetings, contract signings, and service delivery all occur outside Hong Kong — has a much stronger claim, provided it can substantiate that with records.

The offshore claim is legitimate and commonly used. It's not automatic.

The FSIE Rules: The Part Most Founders Miss

Since January 2023, Hong Kong applies a Foreign-Sourced Income Exemption (FSIE) regime, refined further in January 2024. This is the part of the Hong Kong tax picture that catches founders off-guard, particularly those using a Hong Kong company primarily as a holding vehicle.

Under the FSIE regime, four categories of foreign-sourced passive income are within scope if received in Hong Kong: interest, dividends, IP income (royalties), and disposal gains. Each is taxable unless an applicable exemption test is met:

The Economic Substance Requirement applies to non-IP income — interest, dividends, and disposal gains. The company must have adequate Hong Kong substance (people, premises, expenditure) commensurate with the income it's receiving. This is the primary test for most holding structures.

The Nexus Requirement applies to IP income. Broadly, the income must be attributable to R&D carried out in Hong Kong.

The Participation Requirement is an alternative exemption available for dividends and equity disposal gains, where the Hong Kong company holds at least 5% of the foreign entity for at least 12 months, subject to anti-abuse rules.

The original regime came into force on 1 January 2023. A further refinement effective 1 January 2024 extended the scope of "disposal gains" from equity interests to all assets. The current FSIE is the 2023 regime as refined in 2024.

Why was it introduced? To comply with EU and OECD standards around harmful tax practices. Hong Kong was placed on a monitoring list for jurisdictions perceived to ring-fence income from tax. The FSIE regime was the fix.

In practice, if you're running an operating business that generates active profits from commercial activity connected to Hong Kong, FSIE is unlikely to be your main concern. The regime is aimed at passive holding structures. But if you're using a Hong Kong company to hold shares in overseas subsidiaries and expect to receive dividends from those subsidiaries tax-free in Hong Kong, you need to look at the economic substance requirements before assuming the income is clean. The FSIE assumption is one of the most common mistakes founders make when setting up holding structures here.

The Profits Tax Filing Process

Your first profits tax return from the IRD typically arrives about 18 months after incorporation. The IRD issues these on a rolling basis — don't expect it immediately after you set up.

When the return arrives, it's filed by your auditor and accountant as part of your annual audit engagement. Hong Kong's requirement for an audited set of accounts is real and it's not optional for private companies: every private limited company must have its accounts audited by a Hong Kong CPA before filing its profits tax return. Late filing attracts penalties.

Most small companies file on a financial year ending either 31 March or 31 December, which aligns with the IRD's bulk-filing deadlines. Your accountant will advise on which suits your business.

What This Means for Different Business Types

If you're an operating business with Hong Kong customers or activities generating profits here, the picture is clean: pay profits tax at 8.25% on the first HK$2 million, 16.5% above that. File your annual return. Done.

If you're a trading company with international customers and operations genuinely outside Hong Kong, you can claim offshore status for the non-Hong Kong profits — but you need the documentation to back it up. This isn't difficult if the facts support the claim. It does require that you're keeping records of where contracts are being signed and where the work is actually happening.

If you're a holding company receiving dividends from overseas subsidiaries, FSIE applies to you. The question is whether you meet the economic substance test. This is the scenario where you need professional tax advice, not general reading. It's also the scenario where how Hong Kong tax compares to Singapore becomes relevant if you're choosing between structures.

Setting up a company in Hong Kong involves making early decisions about company structure and financial year end that affect how your tax filings work for years afterwards. Getting those right at the start is considerably cheaper than unwinding them later.

What IMSG Handles

IMSG provides accounting and tax filing services for Hong Kong companies: bookkeeping, preparation of audited accounts, profits tax return filing, and IRD correspondence. For more complex tax structuring — offshore claims, FSIE analysis, group holding structures — we work closely with TITUS Solicitors and can introduce you to appropriate advisers. What annual accounting and audit costs look like in practice depends on company size and transaction volume, but for a small operating company the numbers are manageable.

If you want to understand how the tax picture applies to your specific situation, get in touch. We're happy to work through it with you.

This post is general information only and does not constitute tax advice. Hong Kong tax law is complex and your position depends on the specific facts of your business. Consult a qualified Hong Kong tax adviser before making decisions based on this content.