Swiss family office structuring — SFO, MFO, or embedded in a holding

A family office is a private structure that professionalises the oversight of a family's wealth. At minimum it coordinates investment managers, tax advisers and legal counsel, and it usually also takes responsibility for reporting, philanthropy, succession, and what is loosely called concierge (property, insurance, next-generation education). The phrase covers three distinct set-ups in practice: a dedicated office that serves one family exclusively (a single family office, SFO), a pooled office that serves several unrelated families (a multi-family office, MFO), and an embedded or virtual family office where the functions are folded into a Swiss holding company or outsourced to external providers under a light-touch governance layer.

Typical services of a Swiss family office

A fully-built family office typically handles investment oversight and manager selection; tax coordination across jurisdictions; legal work on wills, prenuptial agreements and succession; philanthropic vehicles and cross-border donations; consolidated reporting across banks, funds and direct holdings; and, for many families, concierge-adjacent work such as property administration, insurance, and liaison with international schools. The headcount ranges from two to three people for a lean SFO up to twenty or more for a large family with operating businesses.

When a private bank is not enough

A private bank sells custody, execution and lending, and it has an institutional incentive to concentrate assets on its own platform. A family office sits on the other side of the table: it selects banks and managers, it monitors them, and it consolidates the picture. A family that owns operating businesses, has principals in two or three jurisdictions, or wants to plan succession across two generations typically outgrows what a single private bank can do. That is the point at which the family office question becomes serious.

The single most important taxonomic choice is how many families the office serves. An SFO serves one family, a close-knit household group counted as a single lineage. An MFO serves two or more unrelated families, pooling costs and advisers. A virtual or embedded family office is the third option: functions scattered across external providers with a very light internal governance layer, typically for families below the cost-efficient SFO floor. The legal consequences of the choice are material, and they are set by the Financial Institutions Act (FinIA) and FINMA supervision.

Swiss financial-services law does not have a dedicated family-office statute. The regulatory question is whether the activity amounts to third-party asset management, in which case the Financial Institutions Act (FinIA, in force 2020) applies, or whether it stays inside a single-family carve-out, in which case FINMA supervision is generally not triggered. The anti-money-laundering regime (GwG) applies independently where the office conducts financial intermediation, and the beneficial-ownership register under OR art. 697j applies to every Swiss company regardless of activity.

The FinIA single-family carve-out

Under the Financial Institutions Act, an entity that manages assets exclusively for one family is generally not a regulated financial institution. The exact perimeter is a legal question that depends on how "one family" is defined for the specific household and how broadly the services are offered. The carve-out is narrow in practice: the moment a second unrelated family joins, or the office offers services to non-family principals, the portfolio-manager licence becomes required. We run the carve-out test on the specific facts before recommending the SFO path, subject to licensing review with Swiss counsel.

When an MFO triggers the portfolio-manager licence

An MFO that manages assets for multiple unrelated families is, in almost all configurations, a portfolio manager under FinIA art. 17 and requires FINMA authorisation. Minimum regulatory capital is CHF 100,000 with additional own-funds requirements that scale with assets under management. The application must evidence an adequate governance structure (board, risk control, compliance function), qualified senior managers subject to fit-and-proper review, and a supervisory audit firm. FINMA approval typically runs 6 to 18 months.

AML, beneficial-ownership and CRS obligations

Even an unlicensed SFO is subject to the Anti-Money Laundering Act (GwG) if it conducts financial intermediation on its own account. Every Swiss AG keeps a beneficial-ownership register under OR art. 697j, into which shareholders holding 25% or more must be declared (the register is kept by the company, it is not publicly searchable like the UK register). Switzerland activated the OECD Common Reporting Standard (CRS / AEOI) in 2017 and 2018, which means the entity's banks report account information on non-Swiss-resident beneficial owners to more than one hundred partner jurisdictions annually. Families with United States persons trigger FATCA regardless of location.

Four vehicles cover almost every Swiss family-office configuration: the Aktiengesellschaft (AG), the Gesellschaft mit beschränkter Haftung (GmbH), the Stiftung (foundation) and a foreign-trust arrangement with a Swiss-resident trustee. The right choice depends on privacy, tax, and the degree of wealth-holding flexibility the family needs.

Swiss AG as the family-office vehicle (most common)

The Aktiengesellschaft is the default. Minimum share capital is CHF 100,000 (OR art. 621) with at least CHF 50,000 or 20% paid in at formation (OR art. 632). At least one board member with signatory authority must reside in Switzerland (OR art. 718.4). The AG is private: bearer shares were abolished in 2019, and the shareholder register is kept internally rather than at the Handelsregister. For a family-office entity that holds liquid assets, issues invoices to the family for services, and runs ordinary payroll, the AG is what roughly seven in ten of our engagements select. Readers sizing an AG against a GmbH can use our minimum capital calculator for AG and GmbH.

Swiss GmbH (rare for family offices, and why)

The GmbH has a lower minimum capital of CHF 20,000 fully paid in (OR art. 773, 777c), and at least one managing officer must reside in Switzerland (OR art. 814.3). The structural drawback for UHNW families is the public partner register: GmbH quota-holders are named in the Handelsregister, which conflicts with the privacy expectations of most principals. Families occasionally use a GmbH where the capital is genuinely small (an early-stage embedded family office, for example), but it is the exception rather than the rule.

Swiss foundation (Stiftung) — narrowly permitted for families

The Swiss foundation framework has two parts. A classical foundation (ZGB art. 80 and following) is available for a dedicated purpose, typically charitable. A Swiss family foundation (ZGB art. 335) is narrowly circumscribed: its purpose is limited to specific family needs such as education, dowry or support, and general wealth management is not permitted. Foreign readers who know the Liechtenstein or Panamanian Stiftung find this surprising, because those jurisdictions offer a far broader private-foundation vehicle. In Switzerland, a family foundation is not a substitute for a private holding vehicle, and using one for general wealth management is a structural trap we see frequently in DIY arrangements.

Foreign trusts and Private Trust Companies (PTCs)

Switzerland has no domestic trust law, but foreign trusts are recognised under the 1985 Hague Convention on the Law Applicable to Trusts and on their Recognition (ratified by Switzerland in 2007). The standard wealth-holding configuration is a foreign trust, typically under Jersey, Guernsey or Cayman law, with a Swiss-resident trustee or protector. A Private Trust Company, or PTC, is a structural arrangement rather than a named Swiss entity type: it is a Swiss AG whose sole purpose is to act as trustee of the family trust, giving the family more governance control than an external professional trustee would offer. Used carefully, the trust-plus-PTC pattern gives the family the flexibility of common-law trust law with a Swiss presence for banking and substance. We plan this configuration with common-law counsel on the trust side and Swiss counsel on the PTC side.

The choice of canton affects the corporate rate on the entity, the wealth-tax exposure of the family if they relocate, the proximity to banking and advisory talent, and the availability of lump-sum taxation for the principal's personal residence. The common pattern is to domicile the entity in Zug while the family takes up personal residence in Vaud or Geneva, but several configurations work. The table below shows the main six cantons we use for family-office domicile.

Tax runs on two levels: the entity and the family. The entity pays corporate income tax on its profit, and possibly a small amount of capital tax at the cantonal level. The family pays individual income tax on salary drawn from the entity, cantonal wealth tax on personal net wealth, and, for relocating UHNW principals, potentially lump-sum (forfait fiscal) taxation in place of ordinary income tax. Stamp duty applies on capital issuance and on some securities transfers.

Corporate tax on the family-office entity

The federal direct tax on corporate profit is 8.5% statutory, approximately 7.83% effective after the deduction of the tax itself from taxable profit. Each canton adds its own tranche. At Zug the combined effective rate is approximately 11.85%; at Geneva 14.70%; at Zurich 19.61%. Most family-office entities are structured on a cost-plus basis, which means the entity bills the family for services at cost plus a modest mark-up (commonly 5 to 8%), so that the taxable profit base is thin and the tax bill is small in absolute terms. What the combined rate really drives is the after-tax on that thin margin, not a percentage of the family's wealth or investment returns.

Wealth tax for the family (cantonal)

Wealth tax is levied by the canton and municipality only, there is no federal wealth tax. Rates range from roughly 0.1% to 1.0% progressive on net wealth, with the exact schedule varying by canton. This is the tax that matters most for a UHNW family that actually takes up personal residence, and it is what drives the choice of personal-residence canton. The entity does not pay wealth tax on the family's portfolio, the family does, on the family's own net wealth declared annually.

Lump-sum taxation (forfait fiscal) for relocating UHNW families

Switzerland offers a lump-sum taxation regime under DBG art. 14: rather than tax the principal on actual worldwide income and wealth, the canton assesses a deemed expenditure base, typically a multiple of the annual rental value of the principal's Swiss home. The regime is available to non-Swiss nationals who take up Swiss residence and do not engage in paid activity in Switzerland. Several cantons continue to offer the regime (others abolished it by referendum); the current federal minimum assessment base is set by ESTV and is subject to annual update, so the specific number should always be confirmed for the year of relocation. The family's home canton and the amount of the assessment are negotiated with the cantonal tax authority before relocation, and the proposal is binding once signed. Lump-sum is the single tax planning point that most shapes a UHNW relocation to Switzerland; we plan it with the personal-residence canton's tax authority rather than treating it as a published tariff.

Withholding, stamp duty, capital gains

Dividends paid out of a Swiss company are subject to 35% withholding tax at the federal level, refundable in full to Swiss residents via the annual return, and reduced to 0%, 5%, 10% or 15% for non-residents under the applicable double-tax treaty. Issuance stamp is 1% on paid-in capital and additional capital contributions, with a CHF 1,000,000 lifetime exemption per company. Capital gains on private securities held by Swiss-resident individuals in their personal portfolio are generally exempt (DBG art. 16.3), which is one of Switzerland's headline attractions for UHNW relocation.

A family-office entity has to be real in Switzerland, both for cantonal tax residency and for international anti-avoidance tests. Shell structures with a rented address and no staff fail cantonal substance review and lose Swiss tax residency, which defeats the whole exercise. Substance is a spectrum, not a binary: the more senior the activity inside the Swiss entity, and the more staff on Swiss payroll, the stronger the position.

Substance requirements: office, staff, decisions

The baseline is a physical Swiss office with a signed lease (a shared serviced office can work for an embedded family office, but a dedicated SFO needs its own premises), at least one Swiss-resident authorised signatory (OR art. 718.4 for an AG, OR art. 814.3 for a GmbH), board meetings held in Switzerland with documented minutes, and enough staff on Swiss payroll to make the economic activity credible. For a dedicated SFO, two to five headcount is the typical floor. An embedded family office can sit on fewer heads if they are clearly carrying the function. Our Swiss-resident director option is not a substitute for substance, it is a technical solution to the signatory requirement while substance is built.

Governance layer: family council, investment committee, charter

Governance is the other half of the equation. A family charter is a non-binding constitution that articulates what the wealth is for, how decisions are made, and how the next generation participates. A family council formalises representation across branches and generations. An investment committee sits above the CIO and sets policy on asset allocation, manager selection and risk limits. For an SFO, these are internal governance bodies that sit alongside the statutory board of the Swiss AG. For an MFO, the governance framework is more formal because the regulator expects to see it. We help draft the charter and seat the committees; we do not publish a template because a governance layer that works for one family rarely transplants cleanly to another.

The structural decision is only half of the family-office project. The other half is the family itself: where the principal and spouse take up residence, how children's schooling fits, how the banking relationship onboards, and how the family's existing investment bank relates to the new structure. These questions cost more setup time than the entity itself in most of our engagements.

Residence permits for family members (B, C, L)

Non-EU/EFTA principals typically enter Switzerland on a B permit, which is renewable annually and quota-constrained at roughly 8,500 third-country permits for 2025 across all cantons. Family reunification covers spouse and minor children on the principal's permit. A C permit (permanent) follows after ten years of continuous residence, or five years for United States and Canadian nationals. Self-employment on a B permit requires proof of economic interest to Switzerland under FNA art. 19, which is satisfied straightforwardly by a structurally significant family-office investment. We work through the permit track with the cantonal labour-market authority in parallel with the entity incorporation, see residence permits for your family for the full path.

International schools

International schooling is mature in Switzerland. Le Rosey (Vaud), Institut auf dem Rosenberg (St. Gallen), Zurich International School, Collège du Léman (Versoix, Geneva), and International School Basel are the references most families consider, with bilingual French-English, German-English or mother-tongue tracks widely available. Proximity to a school cluster often shapes the personal-residence canton more than the tax comparison does, particularly for families with multiple school-age children.

Swiss banking KYC reality

Swiss bank onboarding is more rigorous for UHNW families than published timelines suggest. The retail-SME standard of 5 to 30 days for an operating account rarely applies to a UHNW principal with a non-CH source of wealth: a realistic timeline is 3 to 6 months for a full onboarding with source-of-wealth documentation, structuring memorandum and, for some profiles, an independent forensic review. The family's existing bankers can streamline the process materially, and a Swiss fiduciary relationship (like ours) can introduce the account. We cover this in detail at Swiss banking KYC for UHNW.

The compliance overlay is the same regardless of SFO or MFO structure, it just bites harder where the entity handles third-party assets. Four regimes matter in practice: the Anti-Money Laundering Act (GwG), the OECD Common Reporting Standard and Automatic Exchange of Information (CRS / AEOI), the United States Foreign Account Tax Compliance Act (FATCA), and the Swiss beneficial-ownership register under OR art. 697j.

AML / GwG obligations

An entity that conducts financial intermediation (custody of assets, management of payments on behalf of a principal) is a financial intermediary under GwG and must apply customer due diligence, identify beneficial owners, monitor transactions, and maintain records for at least ten years. An SFO that only provides advisory or administrative services without taking custody is outside GwG's direct scope, but most family offices cross the line eventually as their activity broadens. SRO (Self-Regulatory Organisation) membership or direct FINMA supervision is the typical compliance route.

CRS / AEOI and FATCA

Switzerland activated the OECD Common Reporting Standard in 2017 and 2018 and reports account information annually to more than one hundred partner jurisdictions. A Swiss family-office entity's bank accounts are inside this regime, and the family's bank will report beneficial ownership and balances to the principal's home tax authority each year. Families with United States persons on the cap table or as beneficial owners are inside FATCA regardless of where the family lives, and banks price this risk into onboarding. Neither regime is avoidable in practice; the planning question is how to structure so that disclosures go to the tax authorities the family expects, not surprise ones.

Beneficial ownership register

Under OR art. 697j, every Swiss AG keeps an internal register of beneficial owners who hold 25% or more of the share capital. The register is maintained by the company itself, not the Handelsregister, and it is not publicly searchable. This is a materially lighter disclosure regime than the UK Persons of Significant Control register or the now-paused EU UBO registers, and it is one of the structural reasons UHNW families continue to prefer a Swiss AG over an EU equivalent for privacy-sensitive holdings.

UHNW families typically consider two or three jurisdictions before committing. A brief honest comparison, not a directory, keeps the reader on page and signals the authority of knowing where Switzerland sits.

Why Switzerland still wins on legal predictability and political stability

Switzerland's structural strengths are legal predictability, a 200-year stable currency, a AAA sovereign credit rating, and a referendum-constrained policy environment that makes large-scale policy reversals difficult. The banking ecosystem is deep, the double-tax-treaty network is wide, and the OECD alignment is solid (CRS, FATCA, BEPS). For a family that values "nothing surprising happens in twenty years", Switzerland remains the default answer.

Where Singapore, Dubai and Liechtenstein win

Singapore has built a specific wealth-management incentive (Sections 13O and 13U tax exemptions, the Variable Capital Company framework) targeted at Asian UHNW flows; it is faster to incorporate and cheaper on the tax side for fund-like structures, but further from Europe and outside the CRS reciprocity most European families care about. Dubai's DIFC offers a zero-income-tax environment and a common-law overlay inside a Middle Eastern jurisdiction, which works for Middle Eastern and South Asian families more comfortably than it does for European ones. Liechtenstein offers a broad Stiftung (private foundation) vehicle with EEA market access, which is more flexible than the Swiss family foundation but carries higher setup cost and a smaller advisory ecosystem. In practice we see families domicile the wealth-holding layer in Liechtenstein while running the operating family office out of Switzerland for substance, talent and banking.

Every family office we have built has been scoped from a scoping call, not from a catalogue. The four phases below describe how we work, without disclosing prices because every engagement is quoted on assumptions specific to the family. Our engagement model covers this in full detail.