“Should we invest via Hong Kong/Singapore?” — the classic question from every Chinese investor entering Vietnam. A Hong Kong or Singapore holding structure can bring tax benefits and flexibility — but can also become a cost-and-anti-avoidance “trap” if done wrong. This article weighs both sides fully.
1. What a holding structure is
Instead of the Chinese parent investing directly in the Vietnamese company, the holding structure runs:
- Parent (China) → Holding company (Hong Kong/Singapore) → Company (Vietnam);
- The holding owns the equity in the Vietnamese company;
- Cash flow: Vietnamese profits → dividends up to the holding → (possibly) to China or reinvested elsewhere.
2. Tax benefits: 4 points
- Dividend tax: Vietnam’s tax treaties with Hong Kong/Singapore may offer preferential rates vs direct investment from China (depending on ownership ratio and conditions) — requiring a tax-residence certificate and treaty-application procedures;
- Tax deferral: profits retained at the holding, undistributed to China, are not yet taxed in China — timing flexibility;
- Capital transfers: selling the Vietnamese company via selling the holding (rather than the Vietnamese equity directly) can have tax advantages in some structures — but Vietnam has anti-avoidance rules (Section 5);
- Reinvestment: using holding funds for third-country investments (Thailand, Indonesia…) without “routing through” China.
3. Non-tax benefits: 4 points
- Asset protection: segregating legal risk across country projects;
- Fundraising: HK/Singapore holdings access international capital (banks, funds, bonds) more easily than Chinese companies;
- M&A flexibility: buying, selling and merging at holding level is simpler;
- Management: centralising Southeast Asian project oversight in one hub.
4. Hong Kong vs Singapore: which to choose
| Criterion | Hong Kong | Singapore |
|---|---|---|
| Tax treaty with Vietnam | Yes (preferential dividends conditionally) | Yes (wide treaty network) |
| Local tax | Territorial — offshore income may be exempt | Competitive rates, many incentives |
| Maintenance cost | Lower | Higher |
| Banking | Harder to open accounts recently | Stable, many options |
| Proximity to China | Very close (culture, language) | Farther |
| Economic substance | Increasingly required in both | Increasingly required in both |
5. The biggest risk: anti-avoidance rules
- Economic substance: “shell” holdings (no office, no staff, no real activity) get denied treaty benefits by tax authorities;
- PPT (Principal Purpose Test): Vietnam joined the MLI — if the structure’s principal purpose is obtaining tax benefits, treaty benefits are denied;
- Domestic rules: Vietnam has transfer-pricing and general anti-avoidance rules — structures without economic rationale get “unwrapped”;
- Banks: HK/Singapore banks tighten shell-company accounts — hard to open, hard to maintain;
- Conclusion: holdings need real substance (office, staff, genuine management) — at significant cost.
6. Holding maintenance costs: don’t forget
- Incorporation: formation service fees;
- Annual: registered-agent fees, audit (mandatory in both HK and Singapore), tax filing, office upkeep;
- Personnel: for substance — local directors, accountants;
- Tax advisory: multi-country tax advice annually;
- Total upkeep can reach tens of thousands of USD/year — small projects don’t “justify” a holding.
7. When TO set up a holding
- Large-scale projects (tens of millions of USD+) — tax benefits cover costs;
- Multi-country plans (Vietnam + Thailand + Indonesia…) — the holding as regional hub;
- Future M&A/exit plans — holding-level flexibility;
- International fundraising needs — the holding as vehicle;
- Ready to invest in economic substance (no empty shells).
8. When NOT to set up a holding
- Small projects — upkeep “eats” all tax benefits;
- A single Vietnamese project with no expansion plans;
- No capacity/willingness to maintain economic substance;
- The sole purpose is tax reduction — PPT/anti-avoidance risk;
- Direct investment from China is already simple and efficient.
9. Procedure: ODI must cover the holding chain
- When setting up a holding for Vietnam investment, China’s ODI filings (NDRC/MOFCOM/SAFE) must cover the whole chain: parent → holding → Vietnamese company;
- Incomplete filings → cash stuck at the holding leg;
- Holding’s tax-residence certificate: obtained annually for Vietnamese treaty procedures;
- Coordinate legal/tax advisers across all three jurisdictions (China, Hong Kong/Singapore, Vietnam).
10. Decision checklist: to hold or not
- Is the project large enough to cover upkeep?
- Multi-country / M&A / international fundraising plans?
- Ready to maintain economic substance (office, staff)?
- Tax modelling done: direct vs holding?
- Can ODI cover the holding chain?
- Three-jurisdiction tax advice engaged?
- Do benefits outweigh anti-avoidance risks?
11. Worked example: comparing dividend flows
- Scenario A – direct: the Vietnamese company pays USD 1 million in dividends to the Chinese parent – withholding tax under the Vietnam-China treaty (10% as verified);
- Scenario B – via holding: the Vietnamese company pays dividends to the Hong Kong/Singapore holding – the rate follows the Vietnam-HK / Vietnam-Singapore treaty (preferential if ownership-ratio and substance conditions are met); the holding retains and reinvests – no Chinese tax until distribution;
- The real difference depends on: ownership ratio, treaty-condition compliance, and holding substance – model it with your project’s actual numbers before deciding;
- Note: this illustrates logic only – actual rates follow the treaties and each case’s file.
12. Substance: what it really costs
- Minimum credible substance: a real office (not just a registered address), at least one local employee or director with actual authority, board meetings held locally, books kept locally;
- Cost range: a lean-but-real Hong Kong or Singapore presence typically costs tens of thousands of USD per year – office, staff, audit, filings, tax advice;
- The audit question: tax authorities ask “what does this company actually do?” – “hold shares” alone is a weak answer; genuine regional management functions are a strong one;
- Documentation: keep board minutes, employment contracts, office leases – substance must be provable, not just claimed;
- If the numbers don’t work with real substance, the structure doesn’t work – full stop.
13. Common holding mistakes
- The shelf-company trap: buying an off-the-shelf HK company and calling it a holding – zero substance, maximum risk;
- Forgetting the residence certificate: treaty benefits need an annual tax-residence certificate – miss a year, lose the benefit;
- ODI gaps: registering the Vietnamese investment but not the intermediate holding – cash gets stuck mid-chain;
- One-country advice: structuring on Vietnamese tax advice alone, ignoring Chinese CFC and HK/Singapore rules;
- Set-and-forget: substance decays – the director resigns, the office lease lapses – review annually.
14. Exit planning via holdings
- Selling the holding company instead of the Vietnamese equity can simplify the exit – one share sale instead of a Vietnamese capital-transfer procedure;
- But Vietnam taxes indirect transfers in some cases – get advice before assuming the sale is tax-free;
- Buyer preference matters: many buyers prefer acquiring a clean HK/Singapore holding over a Vietnamese company directly;
- Plan the exit at entry: the holding’s jurisdiction, share classes and shareholder agreements should anticipate a future sale;
- Document the commercial rationale from day one – it is your PPT defence later.
15. Assembling the three-country advisory team
- You need advisers in China (ODI, CFC, exit tax), Hong Kong/Singapore (incorporation, substance, local tax) and Vietnam (treaty application, transfer pricing, indirect-transfer rules);
- Appoint one lead coordinator – usually the Vietnamese or holding-jurisdiction tax adviser – to keep the three legs consistent;
- Align on one set of facts: inconsistent descriptions of the structure across jurisdictions invite questions;
- Budget advisory fees as a percentage of protected value, not as a cost to minimise;
- Revisit the structure every 2-3 years – treaties, MLI positions and domestic rules all move.
Contact us
FLAT Law Firm advises Chinese investors throughout the Vietnam investment cycle — from deal structuring and licensing to operations and compliance. Contact us for advice tailored to your project.
This article has been quality-reviewed by the FLAW AI Legal Council