Single Family Office AML in Singapore (13O and 13U)
Singapore's single family offices are exempt from licensing, but not from AML. What the June 2026 licensing exemption, the 13O and 13U tax award terms, bank due diligence and Singapore's reporting laws require, with a framework and a checklist.
Family offices in Singapore went through two changes in mid-2026. From 15 June 2026 a new licensing exemption framework applies, with set conditions and a notification to MAS (existing SFOs have one year from that date to comply). On 31 July 2026 MAS issued Circular FDD Cir 05/2026, which revised the conditions for the section 13O, 13OA and 13U fund tax schemes and set standard terms, including AML terms, for every award from 1 August 2026.
This guide is for principals, chief operating officers and compliance advisers of single family offices, and for the banks, fund managers and fund administrators that onboard them. It explains where the AML obligations come from, what the 13O and 13U terms say, and what a proportionate framework looks like. It cites the texts as read on 11 November 2026 and is general information, not legal or tax advice. For family offices in other markets, see our family offices page.
The Licensing Exemption Framework Since 15 June 2026
An SFO manages money for one family, so MAS does not license it as it licenses fund managers serving third parties (FAQ Q5). Instead, it must meet the conditions in paragraph 5(1)(ba) of the Second Schedule to the Securities and Futures (Licensing and Conduct of Business) Regulations and file a notification. The MAS FAQs set them out:
| Condition | What the MAS FAQs say |
|---|---|
| Who it may manage for | Family members (including family trusts and corporations wholly owned by, and for the sole benefit of, the family), charities funded exclusively by the family, and key employees. Assets from key employees who are not family members must not exceed 10% of total assets under management in aggregate (Q1) |
| Funding | Must originate exclusively from members of the same family, directly or indirectly, and from non-family key employees, who may own a non-controlling stake of up to 10% (Q1) |
| Incorporation | The SFO must be incorporated in Singapore (Q1) |
| Bank accounts | The SFO and each investment vehicle it manages must open and maintain an account with a MAS-licensed bank. A foreign-incorporated vehicle may instead use a regulated bank in a jurisdiction that complies with AML/CFT requirements consistent with FATF standards (Q1) |
| Notification | A new SFO files a Notice of Commencement of Business within 14 days of starting operations; existing SFOs have until 15 June 2027 to meet the conditions and file (Q3, Q4). An annual return is due within four months of the financial year end (Q6) |
| No other route | All SFOs must use the SFO framework rather than the related-corporation exemption in paragraph 5(1)(b); existing SFOs that relied on it have until 15 June 2027 to meet the conditions and file (Q3, Q13) |
A family member means the lineal descendants of a common ancestor, including current or former spouses, adopted children, stepchildren, parents-in-law and siblings-in-law, and the common ancestor may be no more than five generations removed from the youngest generation that set up the SFO (FAQ Q2). Key employees who leave must divest their stake in the SFO and any investments it manages within one year (Q12). These definitions matter for AML because they decide whose money the SFO may manage, and so whose identity and wealth it should be able to explain.
Does MAS Notice SFA04-N02 Apply to a Single Family Office?
No, not directly. SFA04-N02 applies to holders of a capital markets services licence and to persons exempt under paragraphs 3(1)(d), 3A(1)(d) and 7(1)(b) of the Second Schedule (Notice, para 1.1). The SFO exemption is in paragraph 5(1)(ba), which is not on that list. An exempt SFO therefore has no MAS AML Notice of its own. Our guide to MAS Notice SFA04-N02 for fund managers covers licensed managers.
That does not leave an SFO outside AML. The obligations come from other places, summarised below.
| Source of the obligation | Who it binds | What it requires in practice |
|---|---|---|
| Bank account condition of the licensing exemption (para 5(1)(ba), Second Schedule, SF(LCB) Regulations) | The SFO and its investment vehicles | Accounts with a MAS-licensed bank (or, for a foreign vehicle, a FATF-standard regulated bank). A MAS-licensed bank applies CDD and ongoing monitoring under the MAS AML/CFT Notices, such as Notice 626, on a risk basis (FAQ Q11) |
| 13O, 13OA and 13U standard terms (FDD Cir 05/2026, Annex 13, para 6) | The award-holding fund. For SFO funds, the award also depends on facts about the SFO and its Relevant Persons | Comply with Singapore AML/CFT/CPF laws including the CDSA and TSOFA; tell MAS within 14 days of a breach; for SFO funds only, no CDSA, TSOFA or Penal Code offences, investigations or charges involving the fund, the SFO or Relevant Persons |
| Banking account condition for SFO funds (FDD Cir 05/2026, para 4.5(c)) | SFO funds with new 13O, 13OA or 13U awards | A private banking account with a MAS-licensed financial institution at application and throughout each basis period |
| CDSA section 45 | Any person who learns of the matter in the course of their trade, profession, business or employment | Disclose knowledge or reasonable grounds to suspect that property is linked to drug dealing or criminal conduct to a Suspicious Transaction Reporting Officer as soon as reasonably practicable |
| TSOFA section 8 | Every person in Singapore and every Singapore citizen outside Singapore | Immediately inform the police if they have possession, custody or control of property belonging to a terrorist or terrorist entity, or information about a transaction or proposed transaction in such property |
| MAS Notice SFA04-N02 | CMS licensees and three named exempt classes (para 1.1). Not the SFO exemption in para 5(1)(ba) | Applies to the fund managers, brokers and other intermediaries the SFO deals with, which treat the SFO as a customer |
The AML/CFT Terms in 13O, 13OA and 13U Awards
SFOs that hold investments through a Singapore fund vehicle often apply for one of the fund tax schemes. Annex 13 of FDD Cir 05/2026 sets standard terms and conditions that, unless MAS says otherwise in writing, apply from 1 August 2026 to all funds approved under 13O, 13OA or 13U, with new or existing awards. Where an older letter of award differs, Annex 13 applies in addition and prevails over any inconsistency (Circular, para 8.2).
Paragraph 6 of Annex 13 contains the AML terms:
- Compliance and breach notice (6.1). The fund must comply with Singapore's AML/CFT/CPF laws, including the CDSA (and the offences in its Schedules) and the TSOFA, and must inform MAS within 14 days of any breach of those laws by the fund.
- No offences, investigations or charges (6.2). For an SFO fund, the fund, the fund management company (the SFO) and their Relevant Persons must not have committed, been or be under investigation for, been or be wanted by any law enforcement authority for, been charged with, been the offender of a compounded offence for, or been convicted of an offence under the CDSA, the TSOFA or the Penal Code, or a foreign offence that would have been one of those offences had the conduct occurred in Singapore. This applies "whether in Singapore or elsewhere".
- Who the Relevant Persons are (6.3). The beneficial owners and shareholders of the fund and of the SFO; individuals who contributed to the fund's source of funds; for a fund structured as a trust, the settlor, the beneficiaries and any natural person with ultimate ownership, control or effective control; and entities that directly or indirectly own the fund or the SFO.
- Ongoing, and backward-looking (6.4). The condition must be met throughout the award, "including the period before the condition took effect".
The Other 13O and 13U Conditions for SFO Funds
The AML terms sit alongside the economic conditions. For new SFO fund awards approved on or after 1 August 2026, the circular sets the following (paras 4.3 to 4.5):
| Condition (new SFO fund awards approved on or after 1 August 2026) | 13O / 13OA | 13U |
|---|---|---|
| Qualifying investment professionals employed by the SFO | At least 2, of whom at least 1 is not a family member of the fund's beneficial owners (1 is enough at application; the second by the end of the first basis period) | At least 3, of whom at least 1 is not a family member (2 at application; the third by the end of the first basis period) |
| Minimum AUM in designated investments | S$20 million, at application and at the end of each basis period | S$50 million, at application and at the end of each basis period |
| Minimum local spending per basis period | S$200,000 (AUM in DI under S$250m); S$500,000 (S$250m to under S$2bn); S$1,000,000 (S$2bn or more) | Same tiers |
| Capital deployment requirement | At least the lower of 10% of AUM in DI or S$10 million in specified investments, from the end of the first full basis period after the award starts | Same, measured across the whole approved structure |
| Banking account | Private banking account with a MAS-licensed financial institution | Met if at least one approved entity in the structure holds one |
Investment professionals are portfolio managers, research analysts and traders who are Singapore tax residents earning more than S$3,500 a month and engaging substantially in fund management (footnote 18). Investments in the family's operating businesses do not count towards the minimum AUM in designated investments (footnotes 20 and 22). Existing SFO fund awards move to a separate set of conditions from the year of assessment whose basis period ends on or after 1 August 2026 (para 4.6). The licensing exemption and the tax award are separate regimes: the FAQs note that the tax scheme requirements are different and point SFOs to their letter of award and the MAS circulars (Q8).
What Banks and Fund Managers Will Ask an SFO For
The SFO is a customer of the MAS-licensed bank that holds its accounts. MAS says banks must conduct AML/CFT checks on SFOs and their investment vehicles, with customer due diligence and ongoing monitoring subject to the bank's risk-based approach under the MAS AML/CFT Notices, such as Notice 626 (FAQ Q11). Our guide to MAS Notice 626 explains what that involves.
The same applies when the SFO invests through a licensed fund manager or broker. Under SFA04-N02, a capital markets intermediary need not inquire into the beneficial owners of a financial institution listed in Appendix 1 (para 6.16(c)). Appendix 1 excludes persons exempted from licensing, apart from named exemptions that do not include paragraph 5(1)(ba). In our reading, the intermediary must therefore identify the SFO's beneficial owners as for any other corporate customer. A family investment vehicle may also be treated as higher risk: MAS lists legal persons or arrangements that are personal asset holding vehicles among its examples of potentially higher-risk customers (Guidelines to SFA04-N02, 8-2(a)(iii)).
In practice, expect requests for:
- the SFO's constitution and its registers of members, directors and controllers;
- an ownership chart down to the individuals, including any trust, foundation or holding company in between, which is where UBO discovery in complex structures comes in;
- identity documents for directors, beneficial owners and authorised signatories;
- a source of wealth narrative with evidence, which may be corroborated independently for wealth management business (Guidelines 8-6-4);
- confirmation of the SFO's status under the licensing exemption, and the letter of award where a tax-exempt fund is involved.
Building a Proportionate AML Framework in an SFO
No MAS Notice tells an exempt SFO to run a full compliance programme. But the 13O and 13U terms make the SFO answerable for facts about its Relevant Persons, and the CDSA and TSOFA duties apply to its staff. A short, written framework is the practical way to meet both:
Map your Relevant Persons
List everyone the 13O/13U terms reach: beneficial owners and shareholders of the fund and of the SFO, every individual who contributed to the fund's source of funds, the settlor, beneficiaries and controllers where the fund is a trust, and every entity that owns the fund or the SFO directly or indirectly (Annex 13, para 6.3). Keep the map current as the family changes.
Screen them and keep the evidence
Screen each Relevant Person for sanctions and for adverse media that points to CDSA, TSOFA or Penal Code matters, such as money laundering, terrorism financing, fraud or other serious crime. The condition covers investigations and charges, not only convictions (para 6.2), so a news report of an investigation matters. Re-screen when people are added and on a schedule you can justify.
Document source of wealth and source of funds
Banks will ask, and MAS guidance tells capital markets intermediaries that, for higher-risk business such as wealth management for high-net-worth individuals, source of wealth information should be independently corroborated against documents or public information (Guidelines to SFA04-N02, 8-6-4). Prepare a source of wealth narrative for each contributing family member with supporting documents.
Set an internal escalation route
Name the person staff should go to with a concern, and record how a decision to disclose under CDSA section 45 or TSOFA section 8 is made. Section 45(8) gives an employee a defence where they disclosed to the appropriate person under the procedure their employer established for such disclosures. Licensed intermediaries are required to have a single internal reference point for this (MAS Notice SFA04-N02, para 13.1(a)); an SFO can borrow the same idea.
Keep a breach log for the 14-day notice
Any breach of Singapore AML/CFT/CPF laws by a fund with an award must be reported to MAS within 14 days (Annex 13, para 6.1). A log with dates and who decided what makes that deadline achievable.
Review the framework every year
Tie the review to the annual return under the licensing framework and the Annual Declaration for the tax award, both due within four months of the period end (FAQ Q6; Circular Annex 12, FAQ 4).
Worked Example: A Second-Generation SFO With a 13U Fund
A family office company in Singapore manages a 13U fund for three siblings and their children. The fund is owned by the three siblings, and its 13U award was approved after 1 August 2026. Shares in the SFO are held by the trustee of a family trust; a non-family chief investment officer, who is an investment professional and so a key employee, holds 5%. One sibling contributed most of the fund's capital from the sale of a manufacturing business in another country.
- Licensing exemption: the CIO's 5% is a non-controlling stake within the 10% limit for non-family key employees. The SFO and the fund each hold an account with a MAS-licensed bank, and the fund's is a private banking account, as a new 13U award requires.
- Relevant Persons: the three siblings as beneficial owners and shareholders of the 13U fund; the beneficial owners of the SFO through the family trust (the settlor, the beneficiaries, including any minor children, and anyone controlling the trust); the trustee as shareholder of the SFO, and any holding company that owns the SFO; the CIO as a shareholder of the SFO; and the sibling who contributed to the fund's source of funds (Annex 13, paras 6.3(i), (ii) and (iv)).
- Screening: each is screened for sanctions and adverse media. A local news report says a former co-director of the sold business is under investigation for bribery. The sibling is not named.
- Assessment: the SFO records that its screening found no indication that any Relevant Person is, or has been, under investigation. It checks whether the inquiry concerns the period or the dealings of the sold business, and so whether the sale proceeds could be affected. It records its reasoning, keeps the article and the sale documents in the source of wealth file, and sets a re-screen date. If the sibling, or the sale proceeds, were implicated, the SFO would take advice on paragraph 6.2 and on whether a disclosure under CDSA section 45 is required.
Common Mistakes
- Assuming "exempt" means "no AML". The exemption is from licensing. The bank conditions, the tax award terms (where a fund has an award) and the CDSA and TSOFA duties still apply.
- Screening only the family principal. Relevant Persons include contributors to the source of funds, trust parties and owning entities.
- Waiting for a conviction. The award terms cover investigations and charges, in Singapore or elsewhere.
- Treating the licensing notification and the tax award as one regime. They have different conditions and different filings (FAQ Q8).
- No record of decisions. If a bank, MAS or an auditor asks why a person was cleared, the screening results, sources and reasoning need to be on file.
Checklist for Singapore Single Family Offices
- Licensing exemption conditions confirmed and Notification filed (existing SFOs by 15 June 2027).
- Bank accounts for the SFO and every investment vehicle, opened before the Notification.
- For SFO funds with 13O, 13OA or 13U awards: a private banking account with a MAS-licensed financial institution (new awards from 1 August 2026), or the banking account required for existing awards under Annexes 6B and 7B of the circular, kept throughout each basis period.
- Relevant Persons map for the fund and the SFO, with ownership charts and trust deeds.
- Sanctions and adverse media screening of every Relevant Person, with results and dates kept.
- Source of wealth and source of funds file for each contributing family member.
- Written escalation procedure for suspicions (CDSA s.45, TSOFA s.8) and a breach log for the 14-day MAS notice.
- Document pack ready for banks and fund managers: constitution, registers of members, directors and controllers, ownership chart, family tree, source of wealth evidence.
For funds that onboard family offices as investors, our LP onboarding checklist covers the investor side.
How One Constellation Supports Family Offices
One Constellation is a SaaS AML/KYC compliance platform headquartered in Singapore, part of the Ascent Group, a subsidiary of KFin Technologies. Family offices and the firms that serve them can use it for identity verification, KYB and UBO checks on holding companies and trusts, sanctions, PEP and adverse-media screening of Relevant Persons, transaction monitoring, and case management with STR workflows, with each decision recorded. Investor and client onboarding runs through the investor onboarding portal. Your Relevant Persons map, risk assessment and reporting decisions remain your own.
Frequently Asked Questions
Does a Singapore single family office need to comply with AML rules?
Yes, although not through a MAS AML Notice of its own. An SFO under the licensing exemption is not covered by MAS Notice SFA04-N02, but its bank applies CDD to it, funds with 13O, 13OA or 13U awards must comply with Singapore AML/CFT/CPF laws under the award terms, and the disclosure duties in CDSA section 45 (for anyone who learns of the matter through their work) and TSOFA section 8 (for every person in Singapore and every Singapore citizen abroad) reach the SFO and its staff.
What are the AML conditions for 13O and 13U funds?
Under Annex 13 of MAS Circular FDD Cir 05/2026, the fund must comply with Singapore AML/CFT/CPF laws, including the CDSA and TSOFA, and inform MAS within 14 days of any breach. For SFO funds, the fund, the SFO and their Relevant Persons must not have committed, or been investigated, wanted, charged, compounded or convicted for, CDSA, TSOFA or Penal Code offences, in Singapore or elsewhere. The terms apply from 1 August 2026 to new and existing awards unless MAS says otherwise in writing.
Who are "Relevant Persons" for an SFO fund?
The beneficial owners and shareholders of the fund and of the SFO, individuals who contributed to the fund's source of funds, the settlor, beneficiaries and controllers where the fund is a trust, and entities that directly or indirectly own the fund or the SFO (Annex 13, para 6.3).
Does an SFO have to file suspicious transaction reports?
Section 45 of the CDSA requires any person who knows or has reasonable grounds to suspect that property is linked to drug dealing or criminal conduct, where the information came to them in the course of their trade, profession, business or employment, to disclose it to a Suspicious Transaction Reporting Officer as soon as reasonably practicable. Section 8 of the TSOFA separately requires every person in Singapore, and every Singapore citizen abroad, to inform the police immediately if they hold terrorist property or have information about a transaction in it.
What changed for single family offices on 15 June 2026?
A licensing exemption framework for SFOs applies from that date. SFOs must meet set conditions in paragraph 5(1)(ba) of the Second Schedule to the SF(LCB) Regulations, including Singapore incorporation and accounts with a MAS-licensed bank for the SFO and its vehicles (a foreign-incorporated vehicle may use a regulated bank in a FATF-standard jurisdiction), and file a notification with MAS. All SFOs must use this framework rather than the related-corporation exemption; existing SFOs have until 15 June 2027 to comply.
Will a fund manager treat an SFO as a financial institution for CDD?
In our reading, no. MAS Notice SFA04-N02 lets an intermediary skip the beneficial owner inquiry only for financial institutions in its Appendix 1, which excludes persons exempted from licensing other than named exemptions that do not include the SFO exemption. Expect to provide beneficial ownership information as any corporate investor would.
Sources
- MAS: FAQs on Licensing Exemption Framework for Single Family Offices (issued 12 June 2026, updated 31 July 2026, PDF)
- MAS: Circular FDD Cir 05/2026, Tax Incentive Schemes for Funds, 31 July 2026 (PDF), paras 2.4, 4 and 8.2, Annex 12 FAQ 4, Annex 13 para 6
- MAS: Fund Tax Schemes for Family Offices
- MAS Notice SFA04-N02 (30 June 2025, PDF), paragraphs 1.1, 6.16 and 13.1 and Appendix 1
- MAS: Guidelines to MAS Notice SFA04-N02 (PDF), 8-2 and 8-6-4
- Singapore Statutes Online: Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act 1992, section 45
- Singapore Statutes Online: Terrorism (Suppression of Financing) Act 2002, section 8
This article is general information, not legal advice. Requirements change — check the current text with the regulator before relying on it.
Screen Every Relevant Person and Keep the Record
See how One Constellation supports identity verification, UBO checks, and sanctions, PEP and adverse-media screening, with case management that records each decision.
