Key Takeaways

  • From 2026, Hong Kong bans pure virtual/PO box addresses; a local physical address and a licensed TCSP secretary are required.
  • A Singapore private limited must have at least one local resident director; headline tax is 17% with generous reliefs.
  • Both are low-tax, capital-free-flow jurisdictions, but their regulatory focus differs.
  • Choose based on where your customers, money and banking sit — not on slogans.
  • Formation门槛, annual return and audit duties differ materially; verify the latest rules before you incorporate.

Introduction

For many mainland founders, the first hard question when "going global" is simple: should the company be registered in Hong Kong or Singapore? Both speak Chinese, sit close to the mainland, and welcome foreign investment — yet most online comparisons stop at "Hong Kong tax is low, Singapore has a better brand."

In reality, the regulatory picture changed in 2026. Hong Kong's tighter rules on registered addresses and licensed company secretaries directly affect setup cost and compliance. This article breaks down the differences in actionable dimensions so you can choose by where your business actually lands.

1. Formation Threshold and Entity Type

The most common vehicle differs between the two jurisdictions, and that drives almost every later compliance step.

01 Hong Kong: Private Company Limited by Shares

The default vehicle　Most foreign-invested groups choose a Private Company Limited by Shares: minimum one shareholder and one director, and the same person can hold both roles — friendly to individual mainland nationals.

02 Singapore: Private Limited (Pte Ltd)

A local director is mandatory　A Singapore private limited requires at least one director ordinarily resident in Singapore (citizen, permanent resident, or Employment Pass holder). This is the most visible difference from Hong Kong.

03 Registry and regulator

Who regulates it　Hong Kong is regulated by the Companies Registry; Singapore by the Accounting and Corporate Regulatory Authority (ACRA). Both support online filing, and incorporation usually completes within a few days.

2. Registered Address and Company Secretary (the 2026 change)

This is the most overlooked yet most consequential difference in 2026.

01 Hong Kong bans pure virtual addresses

Physical address is now required　From 2026, a Hong Kong company may no longer use a pure virtual office or PO box as its registered address; a local physical address is required. Subject to the latest policy at time of filing.

02 Licensed TCSP secretary

The secretary must be licensed　A Hong Kong company must appoint a licensed Trust or Company Service Provider (TCSP) as its company secretary. A sole director cannot also act as secretary — the two must be separate parties.

03 Singapore address and secretary

Local address + secretary　A Singapore company needs a local registered address and a company secretary, but the secretary is not forced to be a licensed TCSP, making it relatively flexible (subject to the latest ACRA rules).

3. Tax Structure and Capital Flow

Tax is the core decision, but look past the headline rate to the effective burden.

01 Hong Kong profits tax

16.5% standard, two-tier for first HK$2M　The standard profits-tax rate is 16.5%; qualifying small corporations enjoy a lower two-tier rate on the first HK$2 million of profits. There is no VAT and no capital gains tax, and capital moves freely.

02 Singapore corporate income tax

17% nominal, many reliefs　The standard corporate income tax is 17%, but startups and specified activities enjoy various exemptions and rebates, so the effective rate is often below the nominal figure.

03 Double-taxation treaties

Treaty network　Singapore has signed comprehensive Double Taxation Agreements (DTAs) with many countries, helpful for holding and dividend flows. Hong Kong has a broad treaty network too, but applicability is subject to the latest policy.

4. Audit, Annual Filing and Compliance Cost

Incorporation is just the start; annual maintenance is the real long-term bill.

01 Hong Kong annual audit

Licensed accountant audit　A Hong Kong company must file an audit report by a licensed accountant every year (dormant or small companies may qualify for exemptions, subject to the latest rules), plus an annual return and business registration renewal.

02 Singapore audit threshold

Small companies may be exempt　A Singapore small private company meeting revenue, asset and headcount thresholds can be exempt from audit, keeping compliance cost manageable.

03 Bank account opening

Practical difference　Hong Kong banks scrutinise shell or substance-light companies more strictly; Singapore requires a clear local director and business proof. Timelines and documents are subject to each bank's latest risk controls.

5. How to Choose: Decide by Business Footprint

01 Pick Hong Kong if

Customers and funds are in the mainland / SE Asia　If you mainly trade, hold assets, or receive mainland or overseas payments, and want Chinese-language service close to Shenzhen, Hong Kong is the more direct landing.

02 Pick Singapore if

You face Southeast Asia or need a local director　If your重心 is Southeast Asia, you need a wide DTA network, and can appoint a local director, Singapore fits better.

03 Set up in both

Group structure　A common approach is Hong Kong holding Singapore, or vice versa, serving different regional clients. Structure design must address transfer pricing and tax residency, subject to the latest policy.

FAQ

Q1: Can I still use a virtual office address in Hong Kong in 2026? A1: No. From 2026, pure virtual/PO box addresses are banned; a local physical registered address and a licensed TCSP secretary are required. Subject to the latest Companies Registry rules.

Q2: Can a mainland person be the sole director in Hong Kong? A2: Yes. Hong Kong allows a single natural-person director, but that director cannot also be the company secretary; the secretary must be a licensed TCSP and a separate party.

Q3: Is a local director mandatory in Singapore, and is there an alternative? A3: A private limited needs at least one Singapore resident director. If you have no suitable person, nominee director services exist, but you must sign a compliance agreement and bear filing responsibility yourself, subject to ACRA rules.

Q4: Which is lower-tax, Hong Kong or Singapore? A4: Hong Kong profits tax is 16.5% with a lower two-tier band on the first HK$2M; Singapore is 17% with more reliefs. Effective burden depends on profit size, available reliefs and residency — not the nominal rate alone.

Q5: Roughly how much does setup cost? A5: No specific price is given. Government fees, secretary/address, and annual audit fees depend on structure and region; ask an adviser for an itemised quote.

Q6: Can I register in both places? A6: Yes, group structures commonly hold both. But plan tax residency and transfer pricing to avoid double taxation, subject to the latest policy.

Related Services and Next Steps

  • Hong Kong company services (see 開始我的事業服務內容)
  • Singapore structure advisory (see 開始我的事業服務內容)
  • Guangzhou / Xiamen company services (see 開始我的事業服務內容)

Subject to the latest policy; for a concrete plan, please consult an adviser.