A single family office (SFO) is a dedicated Singapore entity set up to manage the investments, succession planning and administrative affairs of one wealthy family exclusively, typically alongside a fund vehicle claiming a Section 13O or Section 13U tax incentive. It suits families with sufficient assets under management to justify dedicated staff and who want direct control over investment decisions.
Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.
What a Single Family Office actually is
A single family office is a private company incorporated in Singapore whose sole function is to manage the wealth, investments, philanthropy and succession arrangements of a single family group. It is distinct from a multi-family office (MFO), which serves several unrelated families under one roof and shares overheads and staff across clients. An SFO is also distinct from the fund vehicle it manages: the family office entity is the management company, while the underlying assets typically sit in a separate investment fund, which may be structured as a Variable Capital Company (VCC), a unit trust or a limited partnership, and which applies for the Section 13O or Section 13U tax incentive under the Income Tax Act 1947.
Because the SFO manages money belonging to related persons only, the Monetary Authority of Singapore (MAS) treats it as exempt from fund management licensing under the Securities and Futures Act, provided it meets the “related corporations” exemption criteria. This exemption is precisely what makes the SFO model attractive: no capital markets services licence is required, but the trade-off is that the underlying fund vehicle must separately qualify for and maintain a MAS tax incentive scheme if the family wants tax-exempt treatment on specified income.
Who a Single Family Office setup is for
An SFO is generally appropriate for families who can commit at least S$20 million in investable assets to a Singapore-managed structure, since this is the entry threshold commonly associated with the Section 13O scheme as at the current MAS guidelines. Families considering an SFO usually share several characteristics: a desire for direct, hands-on control over investment mandates rather than delegating to a commingled fund; a multi-generational outlook where succession, governance and family values matter as much as returns; and a willingness to bear the fixed cost of running a dedicated office, including hiring local investment professionals.
Families with smaller pools of capital, or those who want professional management without building an in-house team, are usually better served by a multi-family office or a private bank discretionary mandate. The decision tree in this article walks through the key questions to help you self-assess.
It is also worth being clear-eyed about who an SFO is not for. A family that has not yet consolidated its holdings, that lacks agreement among the generations on investment philosophy, or that simply wants a tax-efficient holding company for a single property or business interest, is unlikely to need the full apparatus of a licensed-exempt investment manager, a dedicated MAS-approved fund vehicle and a resident investment team. In those cases, a straightforward Singapore holding company, or a discretionary portfolio with a private bank, will usually achieve the same commercial outcome at a fraction of the cost and complexity. The SFO model earns its cost when a family has enough scale, enough internal alignment, and enough of a long-term view to justify building permanent, family-dedicated infrastructure rather than renting shared infrastructure from a bank or a multi-family office.
A related consideration is confidentiality and control over data. Some families choose an SFO specifically because they do not want their portfolio, counterparties or family members’ financial details visible to a shared platform serving other clients. This is a legitimate driver, but it should be weighed against the fact that an SFO, once approved under a MAS tax incentive, takes on its own reporting obligations to MAS and IRAS, so the trade-off is privacy from third parties in exchange for a direct and ongoing regulatory relationship.
Eligibility and regulatory requirements
The SFO itself is not licensed, but the fund it manages must generally apply for either Section 13O of the Income Tax Act 1947 (the onshore fund tax incentive scheme, minimum indicative AUM of S$20 million at application, which may need to grow to S$50 million within two years as at the current MAS guidelines) or Section 13U of the Income Tax Act 1947 (the enhanced tier fund scheme, minimum S$50 million AUM). A smaller number of structures rely on Section 13D of the Income Tax Act 1947, the resident fund scheme for offshore funds, though this is less common for a bespoke single family structure.
Following the framework update effective from 15 June 2026, MAS moved to a new class exemption and tiered structure for family office tax incentives, replacing the earlier 2023-era graduated AUM ramp-up approach. Families and their advisers should confirm the current conditions directly with MAS and the MAS fund tax incentive scheme for family offices page before finalising a structure, since thresholds and conditions are revised from time to time.
Beyond the AUM threshold, applicants must typically satisfy conditions on local business spending, a minimum number of local investment professionals employed by the family office, and a minimum investment into qualifying local assets. Where the family wants a principal or key employee to relocate to Singapore, the Global Investor Programme (GIP), administered by the Economic Development Board (EDB), offers a Family Office track to permanent residence for qualifying investors; see the EDB Global Investor Programme page for current criteria. Tax filing and ongoing compliance for the fund vehicle and any Singapore employment structure should also be checked against current guidance at IRAS.
Families managing the underlying portfolio through a VCC should also plan for the data governance and reporting discipline that MAS and fund administrators expect; our companion piece on VCC reporting data lineage and sign-off sets out what a defensible reporting trail looks like in practice.
Numerical specifics at a glance
- Section 13O minimum AUM: S$20 million at application (may rise to S$50 million within two years, as at current MAS guidelines)
- Section 13U minimum AUM: S$50 million
- Typical local investment professionals required: at least 2 for Section 13O, more for Section 13U depending on AUM
- Local business spending: a minimum annual figure set by MAS, varying by scheme tier
- MAS processing time for a fund tax incentive application: typically 4 to 6 months from a complete submission
- Indicative professional fees for a full SFO and fund set-up (incorporation, MAS application drafting, tax and legal advice): commonly S$40,000 to S$100,000, depending on structure complexity
- Indicative annual running cost of a lean, fully staffed SFO: often upwards of S$500,000 once salaries, compliance, audit and administration are included
Cost and timeline
Setting up the corporate shell for the family office (a Singapore private limited company) typically costs a few thousand dollars in incorporation fees, but this is a small fraction of the total project cost. The larger costs are the fund vehicle structuring, legal drafting of the investment management agreement between the SFO and the fund, MAS application preparation, and recruitment of qualified investment professionals who meet the scheme’s substance requirements. From the point a family engages advisers to the point MAS grants the tax incentive, six to nine months is a realistic planning horizon, allowing for document preparation, MAS review and any queries raised during assessment. Ongoing annual costs include audit, tax filing, staff salaries, compliance monitoring and, where applicable, fund administration fees.
Step-by-step process
- Initial structuring review. Assess the family’s AUM, asset mix, jurisdictions of existing holdings and succession objectives to decide between an SFO, a multi-family office, or a simpler holding structure.
- Incorporate the family office entity as a Singapore private limited company, and decide on the fund vehicle (commonly a VCC, though a unit trust or limited partnership is also used).
- Recruit local investment professionals who meet the experience and residency criteria expected under the relevant tax incentive scheme.
- Prepare the MAS application, including the investment mandate, staffing plan, local business spending commitment, and supporting documentation on the family’s source of wealth.
- Submit the application to MAS and respond to any follow-up queries during the review window.
- Receive approval and formalise the investment management agreement, custody arrangements and reporting lines between the SFO and the fund.
- Maintain ongoing compliance: annual filings, continued satisfaction of AUM, staffing and spending conditions, and periodic review as MAS guidelines evolve.
Decision tree: should you set up a Single Family Office?
The questions below are designed to be worked through in sequence. Answer honestly rather than aspirationally: the SFO model rewards families who are ready for its cost and governance demands, and penalises those who are not.
- Do you have at least S$20 million in investable assets you are prepared to commit to a Singapore-managed structure?
- No: an SFO is unlikely to be cost-effective. Consider a multi-family office or a private bank discretionary mandate instead.
- Yes: proceed to question 2.
- Do you want direct control over manager selection, asset allocation and investment mandates, rather than delegating to a shared platform?
- No: a multi-family office gives you professional management without the governance burden of running your own entity.
- Yes: proceed to question 3.
- Are you willing and able to meet the local hiring and business spending conditions attached to Section 13O or Section 13U?
- No: a trust-only structure or direct personal holding may achieve some succession and asset protection goals without the substance requirements of an SFO.
- Yes: proceed to question 4.
- Is multi-generational succession planning, governance and family constitution work a genuine priority, not just a tax consideration?
- Yes: an SFO paired with a trust structure or a family constitution is worth exploring in depth.
- No: a simpler direct holding structure, without the added SFO layer, may suffice.
- Can your family comfortably absorb an all-in annual running cost that often exceeds S$500,000 once staff, compliance and audit are included?
- No: reconsider a multi-family office, where costs are shared across several families.
- Yes: the SFO model is likely to be the right fit for your circumstances, subject to formal advice.
Families that answer “yes” through to question 5 are typically strong candidates for an SFO. Families that drop out at questions 1 to 3 are usually better served by a multi-family office, direct personal holding, or a trust-only structure, at least until AUM or governance needs change.
Common mistakes and gotchas
- Treating the AUM threshold as fixed. The Section 13O entry threshold of S$20 million can be subject to a step-up requirement to S$50 million within two years, as at current MAS guidelines; families should plan for growth, not just the entry point.
- Underestimating local hiring requirements. Recruiting investment professionals who meet MAS substance expectations takes longer than most families expect, and should start well before the MAS application is lodged.
- Conflating the family office entity with the fund vehicle. The SFO manages; the fund holds the assets and claims the tax incentive. Getting the legal relationship and agreements between the two wrong causes delays.
- Not budgeting for ongoing compliance. Annual filing, audit, and continued monitoring of AUM, staffing and spending conditions is a recurring cost, not a one-off setup cost.
- Relying on outdated guidance. The family office tax incentive framework was substantively revised with effect from 15 June 2026; any material referencing the older 2023-era ramp-up structure should be treated as superseded.
FAQs
Does a Single Family Office need a Capital Markets Services Licence?
Generally no. An SFO managing only the assets of a single family typically relies on an exemption from licensing under the Securities and Futures Act, provided it meets the related-corporations exemption criteria. This should be confirmed for your specific structure.
What is the difference between Section 13O and Section 13U?
Section 13O of the Income Tax Act 1947 is aimed at onshore funds with a lower entry AUM (S$20 million, potentially rising to S$50 million within two years), while Section 13U of the Income Tax Act 1947 is the enhanced tier scheme for funds with at least S$50 million AUM and generally more onerous local spending and staffing conditions.
Can a Single Family Office help with a family member’s Singapore residency?
Yes, in some cases. The Global Investor Programme, administered by EDB, includes a Family Office track offering a route to permanent residence for qualifying investors who meet the programme’s investment and business criteria.
How long does it take to set up a Single Family Office and get the fund’s tax incentive approved?
Expect a realistic timeline of six to nine months from initial structuring to MAS approval, factoring in recruitment of local investment professionals and preparation of a complete application.
Is a Single Family Office always the right choice for a wealthy family?
No. Families below the practical AUM threshold, or those unwilling to bear the ongoing governance and cost burden, are often better served by a multi-family office, a trust-only structure, or continued direct personal holding of assets.
Related guides
For hiring considerations once your SFO structure is approved, including work pass routes and documentation for investment professionals, see our companion guide on family office hiring under 13O, 13U and GIP. If a family member is considering relocating as a principal under the One Pass or GIP route, see our related FAQ on the family office principal track under One Pass and GIP.
Need help with this? Call, SMS or WhatsApp +65 8501 7133, or email [email protected]. Raffles Corporate Services works with a panel of corporate and employment law firms; this article is general information, not legal advice.