AML & KYC for Family Offices
Family offices sit on both sides of KYC. Banks, funds and administrators must understand their trusts, holding companies and foundations before they accept them, and family offices that manage money for others take on AML duties of their own. One Constellation brings identity checks, ownership tracing, screening and case management into one workflow for single- and multi-family offices and the firms that onboard them.
Why Family Office KYC Takes So Long
A family office is rarely one entity. It is usually a management company sitting on top of trusts, private trust companies, foundations and investment vehicles across several countries, serving several generations of one family. Each layer needs to be understood by every bank, fund and administrator the family deals with.
Layered Holding Structures
FATF lists legal persons or arrangements that are personal asset-holding vehicles, and ownership structures that look unusual or excessively complex, as examples of potentially higher-risk customers. Family structures often show both.
Source of Wealth Across Generations
Wealth built by a founder decades ago, then inherited, sold or restructured, is harder to evidence than a salary or a recent business sale. Counterparties still need a credible account of it.
Politically Exposed Family Members
Under FATF Recommendation 12, PEP measures also apply to the family members and close associates of PEPs. Enhanced measures are required for foreign PEPs, and for domestic PEPs where the risk is higher, so one family member in public office can raise the due diligence for the whole structure.
Succession and Change Events
A death, a new generation becoming beneficiaries, a change of trustee or a new protector changes who owns or controls the structure. Files have to be updated, not just renewed on a calendar.
Direct Deals and Co-Investments
Many family offices invest directly in companies and alongside funds. Each deal brings new counterparties and target companies that need KYB and sanctions checks.
The Same Documents, Many Times
Banks, fund managers, administrators and brokers each ask for the same trust deeds, registers and identity documents, in different formats, on different review cycles.
One Workflow for Family Office Due Diligence
Whether you are a family office managing its own compliance, a multi-family office onboarding families, or a fund or administrator onboarding a family office as an investor, One Constellation covers the KYC and AML steps in one place.
Customer KYC
Identify and verify family principals, trustees, protectors and authorised signatories with identity verification.
KYB & UBO Discovery
Verify holding companies, private trust companies and foundations, and unwrap layered ownership and control to the natural persons behind them.
Sanctions, PEP & Adverse Media Screening
Screen family members, controllers, related parties and deal counterparties against sanctions, PEP and adverse-media sources.
Enhanced Due Diligence
Structured enhanced due diligence for higher-risk relationships, including source-of-funds and source-of-wealth capture.
Transaction Monitoring
Transaction monitoring, with alerts routed into case management.
Suspicious Matter Reporting
Investigate alerts in one case workflow and prepare suspicious transaction or activity reports with the evidence attached.
How AML Rules Reach Family Offices
There is no single AML regime for family offices. The rules reach them in two ways: as customers of banks, funds and other regulated firms, and, where they manage money for people outside the family, as regulated firms in their own right.
Singapore. Under the licensing exemption framework that took effect on 15 June 2026, a single family office can conduct fund management only 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, provided that assets originating from key employees who are not family members do not exceed 10% of the total assets under management in aggregate. Its funding must come exclusively from the family, although non-family key employees may hold a non-controlling stake of up to 10%. The family office 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. MAS says banks are required to conduct AML/CFT checks on the family office and its vehicles under the MAS AML/CFT Notices, such as Notice 626. Existing single family offices have until 15 June 2027 to meet the conditions and file a notification with MAS.
Counterparties in Singapore. MAS Notice SFA04-N02 (paragraph 6.16) lets a capital markets intermediary skip the beneficial-owner inquiry for financial institutions listed in its Appendix 1, unless it has doubts about the CDD information or suspects money laundering or terrorism financing. Appendix 1 excludes persons exempted from licensing, apart from certain named exemptions that do not include the single family office exemption. In our reading, an exempt single family office is therefore not an Appendix 1 institution, and the intermediary needs to inquire into and identify its beneficial owners as for any other corporate customer.
United States. SEC Rule 202(a)(11)(G)-1 says a family office as defined in the rule "shall not be considered to be an investment adviser" under the Advisers Act. The definition requires that it has no clients other than family clients, is wholly owned by family clients and exclusively controlled by family members or family entities, and does not hold itself out to the public as an investment adviser. FinCEN's AML/CFT program and SAR filing rule applies to registered and exempt reporting investment advisers and has a delayed effective date of 1 January 2028 (91 FR 36). FinCEN has said it will use the delay to review the rule, so its scope may change. In our reading, an excluded family office is neither, so the rule would not apply to it directly. OFAC sanctions apply regardless.
Multi-family offices. A multi-family office that manages money for unrelated families falls outside the single family office exemptions described above, so it usually needs a licence or registration unless another exemption applies. Where it is licensed, it takes on the AML obligations that come with that status, for example MAS Notice SFA04-N02 for a capital markets services licensee in Singapore.
Who Uses One Constellation for Family Office KYC
Fund Managers Onboarding Family Office LPs
Collect trust deeds, registers and identity documents through the investor portal, trace the structure to the family principals, and screen everyone before the subscription is accepted.
Fund Administrators and Transfer Agents
Run family office investors through the same documented workflow as other subscribers, with the beneficial-owner chart and screening results on file.
Multi-Family Offices
Onboard each new family as a client, with source-of-wealth evidence, PEP checks on family members and a risk rating that sets the review cycle.
Single Family Offices
Keep one current, well-organised record of the family's entities and principals, ready for the next bank, fund or broker request.
Direct and Co-Investment Teams
Run KYB and sanctions screening on target companies, co-investors and sellers before signing.
Succession and Restructuring Events
When trustees, protectors or beneficiaries change, update the ownership chart, re-screen the new parties and record the review.
Family Office AML and KYC: Common Questions
- FATF: The FATF Recommendations (updated June 2026), Recommendations 10 and 12, Interpretive Note to Recommendation 10 and glossary
- MAS: FAQs on Licensing Exemption Framework for Single Family Offices (PDF, updated July 2026)
- MAS: Notice SFA04-N02 on prevention of money laundering and countering the financing of terrorism, capital markets intermediaries (30 June 2025, PDF)
- MAS: Guidelines to MAS Notice SFA04-N02 (PDF)
- Cornell LII: 17 CFR 275.202(a)(11)(G)-1, family offices
- Federal Register (govinfo, PDF): Delaying the effective date of the AML/CFT program and SAR filing requirements for investment advisers, 91 FR 36 (2 January 2026)
- OFAC: FAQ 401, indirect ownership under the 50 Percent Rule
General information, not legal advice. Requirements change — check the current rules with your regulator.
Make Family Office Due Diligence One Workflow
See how One Constellation handles trusts, holding companies and family principals for family offices and the firms that onboard them.
