Hong Kong’s territorial tax system means that only income earned in Hong Kong is subject to corporate tax. The standard rate is 16.5 % on Hong Kong‑sourced profit, but a company can claim a 0 % offshore rate if it can demonstrate that all of its revenue is generated outside the territory.
When can a Hong Kong company be tax‑free?
- No physical presence in Hong Kong – no office, employees, or permanent establishment.
- No Hong Kong clients – customers must be foreign individuals or entities; a Hong Kong client creates a Hong Kong‑source link.
- All business activities performed abroad – services, e‑commerce, or other operations must be conducted from outside Hong Kong.
- Banking can be remote – a Hong Kong bank account is permissible if it is operated remotely and not tied to local operations.
If these conditions are met, the company can file an offshore tax claim each year and pay 0 % corporate tax.
Compliance requirements
- Incorporate in Hong Kong – incorporation alone does not grant the offshore rate.
- Annual filing – submit a Revenue Report to the Inland Revenue Department (IRD) stating that all income is foreign‑sourced.
- Audited financial statements – an independent auditor must review the accounts and confirm the offshore nature of the revenue.
- Documentation – retain contracts, invoices, and any other evidence that proves:
- No Hong Kong employees or contractors.
- No Hong Kong‑based customers.
- All transactions occur outside Hong Kong.
- Deadlines – adhere to IRD filing dates; auditors must deliver the audit report on time.
The IRD may not examine every document, but auditors will, so thorough record‑keeping is essential.
Common misconceptions
- Incorporation equals tax exemption – only companies that satisfy the offshore criteria can claim 0 % tax.
- No documentation needed – the IRD and auditors require full supporting paperwork for every invoice and agreement.
- Having a Hong Kong client is harmless – even a single local client can trigger Hong Kong‑source income, subject to the 16.5 % rate.
Mixed‑source income
A single Hong Kong company can earn both offshore and Hong Kong‑source revenue. In such cases:
- The auditor separates the income streams.
- Only the Hong Kong‑source portion is taxed at 16.5 %; the offshore portion remains tax‑free.
- Example: HK $20 million total revenue, with HK $18 million foreign‑source and HK $2 million from Hong Kong clients → tax applies only to the HK $2 million.
Personal tax considerations
Dividends paid to shareholders are taxed according to the shareholder’s personal tax residency:
- Hong Kong does not levy dividend tax, but the shareholder’s home country may.
- Check whether the home jurisdiction has a tax treaty with Hong Kong; absent a treaty, dividends could be taxed at the personal level.
- Align corporate and personal tax residencies to avoid unexpected personal tax liabilities.
Practical steps for setting up a tax‑free Hong Kong company
- Assess business model – ensure activities can be performed entirely outside Hong Kong (e.g., remote services, online sales).
- Consult a tax adviser – verify that the planned operations meet the IRD’s offshore criteria.
- Establish proper banking – use a remotely managed account, not tied to local operations.
- Maintain rigorous documentation – contracts, invoices, and proof of foreign client locations.
- Plan for future changes – adding new services or clients may alter the source of income; reassess compliance each year.
- Consider personal tax residency – evaluate the tax impact of dividend distributions in your home country and any applicable treaties.
By meeting the offshore criteria, filing audited statements, and keeping detailed records, a Hong Kong‑incorporated company can legally operate with a 0 % corporate tax rate on foreign‑sourced income, while remaining compliant with local tax law.
