Singapore VCC insights

Singapore Tax Treaty Network: Family Office Treaty Access vs Dubai and Hong Kong

By VCC Editorial Team · Published 17 October 2026

Short answer: A Singapore family office holding company can use Singapore’s treaties only if IRAS accepts it is controlled and managed in Singapore and issues a certificate of residence. Foreign-owned passive holding companies must also show a Singapore executive director, key employee or Singapore manager. Dubai and Hong Kong certify residence differently, and all three apply anti-abuse tests.

This article is general information only and is not legal, tax or investment advice. For matters needing legal advice, we work with a panel of experienced Singapore law firms.

Treaty counts are often quoted as if a longer list settles the question. For a family office holding company the real tests are whether it can obtain a residence certificate the source country accepts, and whether the structure survives the treaty’s anti-abuse rule. This guide looks at the Singapore tax treaty network for a family office holding company from that angle, and sets it against the Dubai (UAE) and Hong Kong positions on the same three points: residence certification, treaty reach and substance. All sources cited were checked on 17 October 2026.

How does a Singapore family office holding company obtain a certificate of residence?

It applies to IRAS for a COR, which IRAS issues only if the company’s control and management was exercised in Singapore for the whole calendar year concerned. Place of incorporation is not decisive; where strategic decisions are made is.

IRAS defines control and management as the making of decisions on strategic matters, such as policy and strategy, and treats the location as a question of fact. The usual evidence is where the board meets to take strategic decisions. IRAS also weighs where directors and key employees are based, and warns that Singapore board meetings alone may not be enough. For virtual meetings, strategic decisions are generally regarded as made in Singapore if at least 50% of the directors with authority to make them, or the chair, are physically in Singapore during the meeting.

Once the facts are right, the procedure under the IRAS COR guidance is short:

1. Confirm control and management in Singapore for the full calendar year in which the foreign income is received.
2. File online through mytax.iras.gov.sg, for the current calendar year, up to 4 back years, or 1 advance year from October.
3. Apply before claiming the treaty benefit or, at the latest, within 2 calendar years of the actual or expected receipt of the income.
4. Expect processing within 7 working days; written applications, used only in specific cases such as a non-Singapore incorporated company, take 14 working days.
5. Check whether the paying country also needs its own reclaim form certified by IRAS.

A variable capital company (VCC) under the Variable Capital Companies Act 2018 applies at umbrella level for its sub-funds; see our note on requesting a VCC certificate of residence by sub-fund.

Why does IRAS treat a foreign-owned family holding company differently?

Because IRAS starts from the view that a foreign-owned investment holding company with purely passive income, or only foreign-sourced income, usually acts on its foreign shareholders’ instructions and is therefore not Singapore resident. Many holding companies of non-citizen families start in that category.

The presumption can be rebutted. IRAS may still issue a COR if the company shows that its control and management is exercised in Singapore and that it has valid reasons for setting up an office here. To show a genuine commercial reason, the company must also meet one of three conditions:

• at least one director based in Singapore who holds an executive position and is not a nominee director;
• at least one key employee, such as a chief executive, finance or operating officer, based in Singapore; or
• management by a related company based in Singapore, for example one that makes the operating decisions or reviews investment performance.

The third limb maps closely onto a common family office design, where a Singapore single family office (SFO) company manages a separate investment holding company or VCC. The SFO’s staff, decisions and records become the holding company’s residence evidence, and the same records matter for the economic substance test in s 10L of the Income Tax Act 1947, discussed in our article on section 10L for family office holding companies.

Nominee companies cannot obtain a COR because they are not the beneficial owner of the income, and a company incorporated outside Singapore is eligible only in exceptional situations. For an incentive fund vehicle the point is academic: s 13O of the Income Tax Act 1947 is expressly an exemption for a company “incorporated and resident in Singapore”.

How large is the Singapore tax treaty network for a family office compared with the UAE and Hong Kong?

On each authority’s own published figures, the UAE reports the largest number of concluded agreements, Singapore publishes the most detailed breakdown of what is in force and modified by the MLI, and Hong Kong has the smallest network. The figures are counted on different bases, so they should be read with care.

Point of comparison	Singapore	Dubai (UAE)	Hong Kong
Published treaty count	109 agreements with around 100 jurisdictions: 99 DTAs, 8 limited DTAs, 2 exchange of information arrangements; 104 in force (IRAS)	137 DTAs concluded; 193 DTAs and bilateral investment treaties in total (MoF)	Comprehensive DTAs with 60 jurisdictions listed, of which 9 show entry into force pending (IRD table, our count)
Agreement with Singapore	Not applicable	Comprehensive DTA in force since 30 August 1996, amended by a 2014 Protocol and by the MLI	Limited agreement on shipping and air transport income only, effective 1 January 2005
Residence certificate	COR from IRAS, per calendar year	Tax residency certificate from the FTA, per tax period or 12-month period	Certificate of resident status (CoR) from the IRD, only for a comprehensive DTA
Company residence test	Control and management in Singapore	Incorporated or recognised in the UAE, or a foreign company effectively managed and controlled in the UAE	Incorporated in Hong Kong, or incorporated elsewhere but managed or controlled in Hong Kong
MLI status	In force 1 April 2019; 60 Singapore agreements shown as modified	Ratified 29 May 2019 (as recorded in the IRAS text of the Singapore-UAE DTA)	In force for China, including Hong Kong, from 1 September 2022

Three practical points follow. First, the UAE figure counts concluded agreements while IRAS separates those in force, so the two numbers are not like for like. Second, between Singapore and Hong Kong there is no treaty relief for dividends, interest or gains; domestic law governs. Third, the bilateral Singapore-UAE treaty is unusually generous: under Articles 10 and 11 as amended by the 2014 Protocol, dividends and interest are taxable only in the recipient’s state of residence, and the Protocol deleted the old limitation of relief article.

For the wider tax position of individuals, see our Singapore vs Dubai tax calculation and our comparison of family office regimes in Singapore and Hong Kong.

What does the principal purpose test under the MLI change for a family holding company?

It allows a source country to deny a treaty benefit where obtaining that benefit was one of the principal purposes of the arrangement, even if the holding company holds a valid COR. Residence gets a family office through the door; the PPT asks why the structure is there.

Singapore ratified the MLI on 21 December 2018, intending it to apply to 86 existing DTAs; a DTA is amended only where both partners share the same position. In the Singapore-UAE DTA the PPT sits in a new Article 27A, which denies a benefit if it is “reasonable to conclude” that obtaining it was a principal purpose, unless granting it accords with the treaty’s object and purpose. The competent authority may still grant the benefit on request where it would have been granted without the arrangement. For Singapore, the change applies to withholding taxes on amounts paid on or after 1 January 2020.

IRAS explains its approach in its e-Tax Guide “Avoidance of Double Taxation Agreements (DTAs)” (Fourth Edition), published on 30 January 2026. The principal purpose is a question of fact, assessed objectively, and the test applies only where the benefit was sought in an “improper and abusive manner”. IRAS adds that where an arrangement is connected with a core commercial activity and its form is not contrived, it would not be reasonable to conclude that a principal purpose was a treaty benefit.

The defensible narrative is usually that the family’s investment decision-making genuinely moved to Singapore, with people and governance to match, and the treaty followed. A holding company inserted shortly before a dividend, with no decision-makers here, is what the PPT targets. Hong Kong and the UAE are also MLI parties, so choosing another hub does not remove this discipline.

How does a UAE tax residency certificate work for a family holding company?

A UAE-incorporated company is resident by law, but a treaty certificate requires a 12-month history and, where relevant, proof of effective management and control in the UAE.

Under Article 3 of Cabinet Decision No. 85 of 2022 on Determination of Tax Residency, effective 1 March 2023, a juridical person is resident if it was incorporated, formed or recognised under UAE legislation (excluding a branch of a foreign company) or is resident under the tax law. Article 11(3) of Federal Decree-Law No. 47 of 2022 adds foreign-incorporated entities that are effectively managed and controlled in the UAE. Treaty-purpose certificates are governed by Ministerial Decision No. 247 of 2023.

The FTA service card, last updated on 11 August 2026, sets the practical terms:

• a juridical person must have been incorporated or established for at least 12 months, and can apply 3 months into a period or after it ends;
• documents include a licence, lease, incorporation documents and proof of effective management and control in the UAE where applicable;
• fees are AED 50 to submit plus AED 500 for a corporate tax registrant or AED 1,750 for an unregistered juridical person, with AED 250 for each hard copy;
• a certificate covers one tax period or 12-month period, never a future period, and is issued within 10 business days of a complete application.

The FTA also cautions that the other treaty country may require UAE corporate tax registration. For a new Dubai holding company, the 12-month wait is the main practical difference from Singapore, where a COR can be sought for the current year.

How does Hong Kong’s certificate of resident status compare?

The IRD issues a CoR only to claim benefits under a comprehensive DTA, and only once that DTA is effective. Because Hong Kong taxes on a territorial basis, the IRD notes that its residents generally do not suffer double taxation.

Eligible applicants include companies incorporated in Hong Kong, re-domiciled companies and companies incorporated elsewhere but managed or controlled in Hong Kong. According to the IRD CoR FAQ, there is no fee, one application can cover up to 3 calendar years, and the IRD aims to respond within 21 working days. The IRD’s company application form, IR1313B (07/2025), carries an appendix for companies incorporated outside Hong Kong. It asks whether all income is passive or foreign-sourced, where central management and control was exercised, who attended each board meeting and where, and how strategic and financing decisions were made: close to what IRAS expects of a foreign-owned Singapore holding company. The form also states that a CoR does not guarantee the treaty benefit.

Hong Kong’s separate concession for family-owned investment holding vehicles is compared in our article on the Hong Kong FIHV and Singapore 13O and 13U.

What substance should the holding company evidence in each hub?

In all three hubs the evidence is where real decisions are taken and by whom. One governance file built for the strictest test usually serves all three.

1. Map each strategic decision for the year to the meeting, the people and the place.
2. Record where each director physically sat at each board meeting.
3. For a foreign-owned Singapore company, document which of the three IRAS conditions is met and keep the executive’s role, the key employee’s contract or the related manager’s mandate on file.
4. For a UAE company, keep the lease, licence and evidence of effective management and control ready for the first application after 12 months.
5. For a Hong Kong company incorporated elsewhere, prepare the IR1313B appendix answers on staff, bank accounts and board meetings before applying.
6. Keep a short note of the commercial purpose behind each treaty claim, ready for a PPT enquiry.

Where a source country still withholds tax, the recovery process is set out in our guide to recovering foreign withholding tax for a VCC sub-fund.

Frequently asked questions

Can a newly incorporated Singapore family holding company get a COR in its first year?

Yes, if control and management is exercised in Singapore for the whole calendar year concerned. A foreign-owned passive holding company must also meet one of the three IRAS substance conditions.

Does a COR guarantee a reduced withholding rate abroad?

No. It proves Singapore residence; the paying country decides entitlement and may apply beneficial ownership rules or the PPT.

Can a BVI or Cayman company managed from Singapore obtain a COR?

Generally not. IRAS treats non-Singapore incorporated companies as ineligible except in exceptional cases with full control and management in Singapore and valid reasons for not incorporating here.

Is there a tax treaty between Singapore and Hong Kong for dividends?

No. The only agreement, concluded on 28 November 2003, covers income from operating ships or aircraft in international traffic.

Sources

• IRAS: Tax Residency of a Company/ Certificate of Residence
• IRAS e-Tax Guide: Avoidance of Double Taxation Agreements (DTAs) (Fourth Edition), 30 January 2026
• IRAS: List of DTAs, Limited DTAs and EOI Arrangements
• UAE Federal Tax Authority: Issuance of Tax Certificates for Tax Residency
• Hong Kong IRD: FAQ on Certificate of Resident Status

Raffles Corporate Services helps family offices build Singapore holding structures that can evidence control and management, from VCC incorporation and family office set-up to ongoing compliance. Our sister firm Singapore Secretary Services keeps the board records a COR application relies on. Email hello@rafflescorporateservices.com or Call/SMS/WhatsApp +65 8501 7133, or visit Raffles Corporate Services.

Last reviewed: 17 October 2026. The Editorial Team, Variable Capital Companies Act.