Avoid Section 31 Deeming: Settlor Interested Trusts in Singapore
Settlor interested trusts are legal in Singapore, but they come with two non-negotiable catches: tax deeming under Section 31 of the Income Tax Act and expanded trustee due diligence. If a trust stays effectively revocable, or benefits certain relatives, Singapore’s tax authority can treat the trust income as the settlor’s own. We recommend combined legal and tax advice, plus a clear trustee structure, before a single clause is drafted.
TL;DR:
Keeping broad revocation rights or income entitlements in a settlor interested trust risks treatment as a nominee or sham, triggering tax deeming in Singapore.
Using an independent trustee and limiting or conditioning trustee powers significantly reduces the likelihood of IRAS deeming trust income as the settlor’s own.
Trusts with non-resident beneficiaries or settlors face complex cross-border tax issues, including potential double taxation and increased verification burdens.
Compliance requires thorough documentation of all involved parties, clear funding records, and adherence to expanded transparency and anti-money laundering regulations.
Table of Contents
How Section 31 and IRAS treat settlor interested arrangements
Trustee choices and the regulatory framework for settlor involvement
Transparency, AML and what trustees will ask relevant trust parties
How to draft a settlor interested trust to limit deeming risk
Steps, timeline and typical costs to set up a settlor involved trust
Settlor interested trusts versus other structures for creditor protection
How settlor interested trusts affect estate planning and succession
Recent developments shaping settlor interested trusts in Singapore
How we help you structure a compliant settlor involved trust
What a settlor interested trust is in Singapore
A settlor interested trust is one where the person who creates the trust, the settlor, keeps some form of benefit, control, or influence over the assets after transferring them. That might mean a right to revoke the trust, an entitlement to income, a power to appoint or remove trustees, or a veto over distributions. These retained powers sit in contrast to a straightforward discretionary trust, where the settlor steps back entirely and trustees exercise independent judgment over who benefits and when.
For a trust to be valid under Singapore law, it still needs the three certainties: certainty of intention to create a trust, certainty of subject matter (what assets are held), and certainty of objects (who the beneficiaries are). The Ministry of Law’s guidance on express trusts confirms that any trust governed by Singapore law, administered here, or run by Singapore-resident trustees falls under the Trustees Act and its related rules.
The risk with settlor interested structures is proportional to how much control the settlor keeps. Hold too many strings, such as an unconditional right to revoke or a unilateral power to redirect assets back to yourself, and a court or IRAS may treat the arrangement as a nominee relationship or a sham rather than a genuine trust.
How Section 31 and IRAS treat settlor interested arrangements
Section 31 of the Income Tax Act is the mechanism that determines whether trust income gets taxed in the trustee’s hands, the beneficiary’s hands, or looped straight back to the settlor. Under Section 31(2), if a settlement is revocable in a way that lets the settlor or their spouse become beneficially entitled again, the income generated is deemed to be the settlor’s income, not the trust’s. The same deeming can apply where a trust benefits certain young or unmarried relatives of the settlor, depending on the structure.
The IRAS e-Tax guide on the income tax treatment of trusts walks through worked examples of exactly when this deeming kicks in, and it is explicit that settlors must declare this income themselves rather than leaving it to the trustee’s tax filing.
IRAS guidance confirms that income from a trust which “may be revoked” for the settlor’s benefit, or for certain relatives, is deemed to be the settlor’s income and must be declared accordingly, according to the IRAS e-Tax guide. This single rule explains why so many drafting decisions in settlor interested trusts revolve around limiting, not eliminating, the settlor’s reserved powers.
In practice, a few behaviors commonly draw IRAS scrutiny: distributions that happen to coincide with or follow a revocation event, a settlor holding an unlimited veto over every trustee decision, or funding patterns that suggest the settlor never actually relinquished control of the underlying assets. Where beneficiaries are non-resident, trustees also face flat-rate taxation on that beneficiary’s share rather than standard resident tax treatment, a point IRAS illustrates with worked trustee-rate examples on its trust income tax calculation page.
Trustee choices and the regulatory framework for settlor involvement
Who you appoint as trustee shapes how much practical control you can retain without crossing into deeming territory, and it determines your ongoing compliance burden.
A Licensed Trust Company (LTC) operates under the Trust Companies Act and is supervised by the Monetary Authority of Singapore. The MAS Trust Companies Act guidance sets out licensing and fit-and-proper requirements for any firm conducting trust business here, and LTCs are usually the practical route for families who want professional, arm’s-length administration with built-in compliance infrastructure.
A Private Trust Company (PTC) is a vehicle set up specifically to act as trustee for one family’s trusts. PTCs benefit from an exemption from the general trust business licence, but that exemption does not remove compliance obligations entirely. The same MAS guidance confirms a PTC must still engage an LTC to carry out anti-money laundering and counter-terrorism financing checks, so the compliance layer does not disappear, it just moves.
Residual or non-professional trustees, such as a family member or a private individual, remain legally possible for smaller or simpler estates, but they carry real limits: no institutional compliance support, higher personal liability exposure, and less credibility if the arrangement is ever challenged.
Pro Tip: If you want to retain meaningful input without becoming a trustee yourself, consider a mixed panel with one independent professional trustee holding dispositive powers.
Readers weighing these options in more depth may find our guide to vetting a trustee in Singapore and our overview of private trust companies useful starting points.
Transparency, AML and what trustees will ask relevant trust parties
Trustees in Singapore now carry significantly expanded duties to collect and verify information about everyone connected to a trust. The Ministry of Law’s note on the Trustees (Amendment) Bill confirms that trustees must obtain and verify data on a wider set of “relevant trust parties,” including the settlor, any protector, beneficiaries, and anyone who exercises effective control over the trust.
In practice, this means trustees will request each relevant party’s full legal name, place of birth, residential address, role in the trust, and supporting identification documents, and they must retain these records for investigative purposes. Disclosure obligations are also triggered for transactions above certain thresholds and for dealings involving specified persons, such as those subject to sanctions or politically exposed person screening.
For settlors who value privacy, this is a real trade-off to plan for rather than resist. The practical response is to prepare a complete know-your-customer pack before engaging a trustee: certified identification for every party, a clear description of each person’s role, and a plan for updating that information as circumstances change, since trustees are expected to keep records current rather than treat onboarding as a one-time exercise.
How to draft a settlor interested trust to limit deeming risk
Good drafting cannot eliminate the tax and regulatory exposure built into settlor interested structures, but it can meaningfully reduce it. A few practical measures show up repeatedly in well-structured deeds.
Limit or condition revocation powers. Instead of giving the settlor an open-ended right to revoke, tie revocation to specific, objectively defined triggers, such as incapacity or a named event, rather than leaving it to the settlor’s unrestricted discretion.
Avoid unconditional income entitlement tied to revocation. If revoking the trust automatically restores income or capital to the settlor, that structure sits squarely inside the Section 31(2) deeming scenario described in the IRAS guidance above.
Use independent trustees for dispositive decisions. Keep the settlor’s reserved powers advisory or consultative where possible, and let an independent trustee or trustee panel make the calls that actually move assets to beneficiaries.
Favor a letter of wishes over enforceable directions. A non-binding letter of wishes lets a settlor communicate intent to trustees without creating a legally enforceable power that courts or IRAS could read as retained control.
Document funding and distribution processes in detail. Clear records of how assets moved into the trust, at arm’s length and for genuine consideration where relevant, help demonstrate the settlor actually gave up the assets.
Separate advisory roles from decision-making operationally. Keep investment advisory agreements distinct from trustee resolutions, and formalize trustee meeting minutes and approval processes so the paper trail shows independent decision-making in practice, not just on paper.
Families considering how these mechanics interact with testamentary planning may also want to review our comparison of testamentary trusts and living trusts, since the right vehicle depends heavily on whether assets need to pass during your lifetime or only after death. If a trust needs to be adjusted later, our guide to amending a trust without triggering resettlement covers the practical steps for keeping changes compliant.
Steps, timeline and typical costs to set up a settlor involved trust
Setting up a settlor involved trust in Singapore generally follows a predictable sequence, though timelines vary with asset complexity.
Pre-planning (roughly 2 to 6 weeks): define your objectives, inventory the assets you intend to settle, confirm tax residency status for all relevant parties, and begin preliminary identification checks.
Engage advisers: bring in a lawyer and tax adviser first to confirm the structure, then decide whether a Licensed Trust Company or a Private Trust Company fits your family’s scale and privacy needs.
Drafting (roughly 2 to 4 weeks): the trust deed is prepared, reviewed against the Section 31 risks discussed above, and refined with trustees before signing.
Execution and funding: the deed is signed, trustees formally accept appointment, AML and KYC checks are completed, and assets are transferred into the trust, a step where timelines vary widely depending on asset type.
Ongoing administration: records are registered where applicable, and the trustee begins periodic reporting and compliance reviews.
Costs fall into a few buckets: legal fees for drafting and advice, trustee set-up and administration fees if you engage an LTC or form a PTC, and ongoing annual trustee or administration fees, with amounts varying by complexity and service provider. If real estate forms part of the funding, our guide to funding a trust with Singapore property covers the stamp duty and CPF issues that commonly surprise families at this stage.
Common pitfalls checklist for settlors
A handful of mistakes account for most of the adverse tax and legal outcomes we see in settlor involved structures.
Unconditional revocation power: granting yourself an unrestricted right to revoke almost guarantees Section 31 deeming.
Settlor as sole trustee: this blurs the line between ownership and trusteeship and invites a sham-trust challenge.
Ambiguous beneficiary classes: vague or overlapping categories undermine the certainty of objects a valid trust requires.
Poor funding records: missing documentation of how and when assets moved into the trust weakens the case that control was genuinely transferred.
Treating a PTC as a compliance shortcut: a Private Trust Company still must engage a Licensed Trust Company for AML and CFT checks, so skipping that step is not an option.
The fix in each case is the same: tighten the deed language, bring in an independent trustee for dispositive powers, and keep a clean paper trail from day one.
Settlor interested trusts versus other structures for creditor protection
Creditor protection is one of the clearest places where the difference between trust types actually matters. A properly constituted discretionary trust, where the settlor has genuinely relinquished control and holds no beneficial interest, generally offers stronger protection from the settlor’s personal creditors, because the assets are no longer legally or beneficially the settlor’s to claim.
A settlor interested trust sits on shakier ground. The more control or benefit a settlor retains, such as a right to revoke or an entitlement to income, the easier it becomes for a creditor or a court in bankruptcy proceedings to argue the assets never truly left the settlor’s estate. This is especially relevant if a transfer into trust happens close to insolvency, since such transfers can be challenged as attempts to put assets beyond creditors’ reach.
By contrast, structures with independent trustees, properly documented arm’s-length funding, and no retained revocation rights tend to hold up better under scrutiny. This is part of why the drafting measures described earlier, limiting revocation, avoiding automatic income entitlement, and using independent trustees for dispositive decisions, matter as much for asset protection as they do for tax treatment. Families prioritizing creditor protection should generally lean toward structures with less, not more, settlor control, even when flexibility feels valuable in the moment.
How settlor interested trusts affect estate planning and succession
For succession planning, a settlor interested trust can serve a specific purpose: it lets you move assets out of your personal estate now, while still retaining some influence over how and when beneficiaries receive them. That can be useful for staged succession, where you want a say in timing without a full, immediate handover of control.
The trade-off is that assets held in a trust do not pass through your will in the usual way, since they are no longer part of your personal estate at death, assuming the trust has not been deemed revocable or a sham. This makes the trust deed, rather than the will, the operative document for those specific assets, which means coordination between the two is essential to avoid gaps or conflicts. A poorly coordinated trust and will, can leave beneficiaries facing disputes over which document governs a given asset.
Settlor interested structures are also commonly used alongside testamentary planning rather than instead of it, since not every asset needs to sit inside a lifetime trust. Reviewing how a living trust interacts with your broader will and testamentary trust planning before finalizing either document helps avoid the succession gaps that arise when the two are drafted in isolation.
Recent developments shaping settlor interested trusts in Singapore
Singapore’s trust framework has moved firmly toward greater transparency in recent years, and that shift has direct consequences for settlor interested arrangements specifically. The Trustees (Amendment) Bill and the related guidance from the Ministry of Law expanded the categories of “relevant trust parties” whose information trustees must collect, verify, and retain, a change aimed squarely at closing gaps that arrangements with heavy settlor involvement could previously exploit.
This regulatory direction reflects a broader international push toward anti-money laundering compliance in trust structures, and Singapore’s approach keeps the Private Trust Company exemption intact while still requiring PTCs to route AML and CFT checks through a Licensed Trust Company. The practical effect for settlors is that even highly bespoke, family-controlled structures cannot opt out of the verification regime.
For settlors evaluating a trust today, the direction of travel is clear: expect more documentation requests, not fewer, and expect trustees to apply the same level of scrutiny to a settlor interested trust that they would apply to any other client relationship. Structures drafted with looser, more informal settlor involvement a decade ago are increasingly likely to need review against current transparency expectations.
Weighing the risks and advantages for asset protection
The honest asset protection case for a settlor interested trust is mixed, and it is worth being clear-eyed about both sides before committing to the structure.
On the advantage side, a settlor interested trust can still separate certain assets from your direct personal ownership, which may offer some protection against disputes unrelated to creditors, such as certain family or business conflicts, provided the trust is genuinely administered at arm’s length. It also allows continued input into how assets are managed, which appeals to settlors uncomfortable handing over full control to an independent trustee.
On the risk side, every reserved power you keep chips away at the protection the structure can offer. An unconditional revocation right, a broad veto, or a direct income entitlement each give creditors, tax authorities, or opposing parties in a dispute an argument that you never relinquished real ownership. The deeming risk under Section 31 compounds this: if IRAS treats the trust income as yours for tax purposes, that same reasoning can support an argument that the assets remain yours for other legal purposes too.
The practical takeaway is that asset protection and settlor control move in opposite directions. The more you want to keep, the less protection the structure realistically offers, and the drafting measures described earlier exist specifically to manage that trade-off rather than eliminate it.
Cross-border considerations when parties are non-residents
Settlor interested trusts get more complex when the settlor, trustees, or beneficiaries are not Singapore tax residents, and this is an area where generic planning advice tends to fall short.
Where beneficiaries are non-resident, IRAS applies flat-rate taxation to that beneficiary’s share of trust income rather than the standard resident tax treatment, a distinction illustrated in IRAS’s trust income tax calculations. This means the tax outcome for the same trust can differ substantially depending on where each beneficiary happens to be resident in a given year.
If the settlor is a non-resident settling Singapore assets into a Singapore trust, or a Singapore resident settling foreign assets, both Singapore’s rules and the rules of the other relevant jurisdiction can apply simultaneously, raising the risk of double taxation or conflicting compliance obligations. Trustees in this situation also face additional verification burden, since the expanded relevant trust party disclosure rules apply regardless of where the individuals involved are resident.
Families with cross-border elements, whether that means overseas beneficiaries, foreign-held assets, or a settlor who splits time between jurisdictions, should treat this as a distinct planning question rather than an afterthought, since the interaction between Singapore’s Section 31 rules and another country’s tax treatment of trusts is rarely straightforward.
Why specialist planning changes outcomes for settlors
Small drafting choices, a conditional revocation clause instead of an open one, an independent trustee instead of a settlor-controlled panel, routinely determine whether a trust holds up under IRAS scrutiny or triggers deeming. We built our trust-related advisory and estate optimization services around exactly this kind of detail, because the difference between a resilient structure and a vulnerable one is rarely visible until it is tested.
— Joseph
How we help you structure a compliant settlor involved trust
We work through trust consultations that start with your objectives, not a template, because a settlor interested structure that fits a business owner rarely fits a parent planning for young children. Our services relevant to this decision include various trust consultations and advisory for structural decisions, trust setup for lifetime asset management, and estate planning, including wills and schedules of assets, to coordinate with your trust.
Before your first consultation, gather a rough list of the assets you want to settle and a clear sense of who you want involved as trustees or protectors. From there, you can book a trust consultation directly and get a structure built around your family’s actual circumstances rather than a generic deed.
This article is general information, not a substitute for advice from a qualified financial advisor. Consult a qualified financial professional about your own circumstances before acting on anything here.
FAQ
What makes a trust “settlor interested” in Singapore?
A trust is settlor interested when the person who created it retains some benefit or control, such as a right to revoke, an income entitlement, or a veto over trustee decisions. The more of these powers a settlor keeps, the higher the risk that Singapore’s tax authority treats the trust income as the settlor’s own under Section 31 of the Income Tax Act.
Can IRAS tax me personally on income from my own trust?
Yes, under certain conditions. IRAS guidance confirms that income from a trust which can be revoked for the settlor’s benefit, or that benefits certain relatives, is deemed to be the settlor’s income and must be declared, according to the IRAS e-Tax guide on trusts.
Do I need a Licensed Trust Company or can I use a family member as trustee?
A family member can act as a residual trustee for simpler estates, but this comes with higher personal liability and no institutional compliance support. A Licensed Trust Company operates under Monetary Authority of Singapore oversight and is generally the more practical route for complex or higher-value estates, as outlined in MAS Trust Companies Act guidance.
Does a Private Trust Company let me avoid AML checks?
No. A Private Trust Company is exempt from the general trust business licence, but it must still engage a Licensed Trust Company to carry out anti-money laundering and counter-terrorism financing checks, a requirement confirmed in MAS’s Trust Companies Act FAQs.
What does Elite Legacy Planning charge for a trust consultation?
Pricing depends on the service: a Comprehensive Will ranges between 1250 and 1900 dollars one-off, while a Business Value Protection Trust starts from 8000 dollars one-off, both listed on our services page. Standby trusts and Insurance or CPF trusts via nomination do not have published prices and are quoted after an initial consultation.
Sources
Recommended
Comments