Family Foundations

How a Swiss Family Foundation Protects Assets, and Its Legal Limits

A Swiss family foundation (Familienstiftung) protects assets by segregating them into an autonomous legal entity that owns them in place of the founder. Under the Swiss Civil Code (ZGB), Article 80, establishing a foundation requires dedicating assets to a particular purpose; once that dedication is complete, the assets belong to the foundation, not to you. That separation is the entire mechanism, and it is powerful, but it is not absolute. Swiss law sets firm limits: debt-enforcement clawback rules, forced-heirship rights, and the narrow purposes permitted by Article 335 all constrain what a family foundation can shield, and from whom.

This article explains the mechanics of that protection and, just as importantly, where it stops. For the wider question of how to use a foundation within a long-term wealth plan, see our guide to family foundation wealth planning. For the foundational concepts, start with our pillar on the Swiss family foundation: definition and establishment.

Key takeaways

• A Swiss family foundation becomes the legal owner of dedicated assets (ZGB Art. 80), segregation is the protection mechanism.
• Protection works against future, unforeseeable creditors, not existing or foreseeable ones.
• Transfers can be reversed under Swiss debt-enforcement law (paulianische Anfechtung, SchKG Art. 285–292): a 1-year look-back for gifts, a 5-year look-back where intent to harm creditors is shown.
• Forced-heirship rights (Pflichtteil) cannot be evaded, assets given to a foundation are counted back when calculating protected shares.
• Article 335 limits a family foundation to defined family-support purposes; using one purely to hoard wealth is not permitted.

How a Swiss family foundation protects assets

The protection a family foundation offers comes from one legal fact: the foundation, not the founder, owns the assets.

When you establish a Swiss foundation, you irrevocably dedicate a body of assets, cash, securities, real estate, or shareholdings, to a defined purpose. From that moment the assets leave your personal estate and become the property of a separate legal person. A foundation has no owners and no shareholders; it is governed by its charter and managed by a foundation board (Stiftungsrat).

Swiss Civil Code, Article 80 “The establishment of a foundation requires the dedication of assets to a particular purpose.”

Three consequences follow, and together they explain why a family foundation is used for asset protection:

• Segregation. Because the assets are no longer yours, your personal creditors generally cannot reach them. They can pursue your personal wealth, but the foundation’s wealth sits behind a legal wall.
• No personal ownership for beneficiaries. Family members named in the charter are beneficiaries, not owners. They hold entitlements defined by the foundation, not a transferable, attachable stake. A beneficiary’s own creditors therefore cannot simply seize “their share”, because there is no share to seize.
• Independence and continuity. The foundation exists independently of the founder’s personal solvency and survives across generations. A later bankruptcy or lawsuit against the founder does not, by itself, unwind a foundation that was validly created. This is what practitioners call a litigation shield: the foundation’s assets sit behind a structural firewall that persists through changes in the founder’s personal circumstances, making it a genuine multi-generational protection vehicle.

The critical qualifier is validly created. Segregation protects against future and unforeseeable claims, the lawsuit you could not have anticipated, the business reversal years later. It does not let you move assets out of reach of creditors who already exist, or whose claims you can foresee. That distinction is where Swiss law draws a hard line, and it is the subject of the next section.

What a family foundation does NOT protect against

A Swiss family foundation is a legitimate planning structure, not a shield against accountability. Anyone promising that a foundation makes assets “untouchable” is overstating the law. Three limits matter most.

Debt-enforcement clawback (actio pauliana / paulianische Anfechtung)

Swiss debt-enforcement and bankruptcy law (Schuldbetreibungs- und Konkursgesetz, SchKG) lets creditors claw back transfers that improperly removed assets from a debtor’s reach. These avoidance actions are set out in SchKG Articles 285–292, and they apply directly to assets a founder transfers into a foundation.

There are three avoidance actions, each with its own look-back period measured from the seizure of assets or the opening of bankruptcy:

Because dedicating assets to a family foundation is, in substance, a gift, it falls squarely within Art. 286 if made within a year before enforcement. Worse, if a creditor can show you transferred assets with the manifest intention of putting them beyond reach, and that the foundation knew or should have known, the five-year intent rule under Art. 288 applies. The limitation period for bringing an avoidance action is governed by Art. 292. In short: a foundation set up while solvent and free of foreseeable claims is robust; one set up under pressure is exposed.

Forced heirship (Pflichtteil)

A family foundation cannot be used to disinherit protected heirs. Swiss inheritance law reserves a compulsory portion (Pflichtteil) for certain heirs, and this is mandatory law you cannot contract around.

Since the inheritance-law reform that took effect on 1 January 2023 (ZGB Articles 470–471), the protected share of descendants is one-half of their statutory entitlement, and the surviving spouse’s protected share is likewise one-half. Crucially, lifetime gifts are added back to the estate when these shares are calculated, and endowing a foundation is a lifetime gift. If that endowment encroaches on a protected heir’s compulsory portion, the heir can bring a reduction action (Herabsetzungsklage) reaching the assets that went into the foundation. The structure does not erase forced-heirship rights; it simply gets unwound to the extent it violates them. For how this fits into succession, see our guide on estate planning and wealth transfer.

Fraud and bad-faith transfers

There is no “hide assets” function in Swiss law. Transferring property to defeat a creditor you already owe is not asset protection, it is a voidable, and potentially criminal, act. A family foundation earns its protective effect precisely because it is a genuine, irrevocable dedication of wealth to a lawful family purpose. Treat it as a vault for outrunning known obligations, and it offers no protection at all.

Article 335 limits: what a family foundation may and may not do

Even setting creditors and heirs aside, Swiss law restricts the purpose of a family foundation itself. This is governed by ZGB Article 335, and it is a meaningful constraint compared with foundations in some other jurisdictions.

Under Article 335, a family foundation may serve only defined family-support purposes, broadly, the costs of raising and educating, the establishment or endowment, and the support of family members, or similar needs tied to particular phases of life. This list is exhaustive. The same article prohibits fee tails (Familienfideikommiss), arrangements that bind assets to a lineage in perpetuity.

The Swiss Federal Supreme Court has interpreted Article 335 strictly. A family foundation may not function as a general wealth-accumulation vehicle, a holding-company substitute, or an unrestricted discretionary fund handing out money to family members without a qualifying purpose. So-called maintenance foundations, those allowing beneficiaries to enjoy the assets unconditionally, are prohibited, and foundations set up with such purposes have been declared null and void. The practical lesson: the charter must tie every distribution to a permitted purpose and define the beneficiary circle precisely. We cover this in depth in our explainer on Article 335 family foundation rules.

This area is evolving. In December 2023, the Swiss Parliament voted in favour of the Burkart motion to relax the rules and lift the ban on maintenance-oriented family foundations. As of this writing the reform is pending and not yet in force, so the restrictive position above still governs. We will update this page when the law changes.

Setting up the foundation properly so protection holds

Whether a family foundation actually protects your assets depends almost entirely on how and when you establish it.

• Transfer while solvent. Dedicate assets when you have no pending or foreseeable claims against you. This is the single most important factor in keeping a transfer outside the clawback look-back periods.
• Make a genuine, irrevocable dedication. Protection follows real separation: unlike a revocable arrangement, an irrevocable dedication means you cannot take the assets back, and neither can your creditors. If you retain control such that the foundation is a sham, the wall fails. Document the asset valuation and your solvency at the time of transfer. A properly structured irrevocable foundation also anchors succession planning, the charter defines how wealth passes to the next generation without requiring a will or probate.
• Respect Article 335 in the charter. Define lawful family-support purposes, the beneficiary circle, and distribution criteria. A purpose that strays into pure wealth-hoarding risks the foundation being void.
• Establish proper governance. A functioning foundation board (Stiftungsrat) and clean compliance, including know-your-client checks, reinforce that the structure is legitimate.

Getting the timing and the charter right is exactly where professional advice pays for itself. Speak to a Swiss foundation lawyer before you transfer anything, the protection you gain is only as strong as the way you set it up.

Family foundation vs trust for asset protection

Both can hold and protect family wealth, but they work differently. A foundation is an owned, autonomous entity governed by Swiss statute, whereas a trust is a legal relationship in which a trustee holds assets for beneficiaries. Trusts are not native to Swiss law; Switzerland recognises foreign trusts under the Hague Trust Convention. For a full comparison of protection, privacy, and control, see our dedicated guide to foundation vs trust.

Frequently asked questions

Does a Swiss family foundation make assets untouchable by creditors? No. It segregates assets into a separate legal owner, which protects against future, unforeseeable creditors. It does not defeat existing or foreseeable claims: transfers can be clawed back under SchKG Articles 285–292, and forced-heirship rights still apply.

How long is the clawback look-back period in Switzerland? Under Swiss debt-enforcement law, gift transfers (SchKG Art. 286) and certain transactions made while over-indebted (Art. 287) can be challenged within one year before enforcement. Transfers made with manifest intent to harm creditors (Art. 288) can be challenged within five years.

Can a family foundation be used to disinherit my children? No. Descendants hold a compulsory portion (Pflichtteil), one-half of their statutory share since the 2023 reform. Assets given to a foundation are added back when calculating that share, and a protected heir can bring a reduction action to recover what was withheld.

Are the founder and beneficiaries kept private? A Swiss family foundation keeps a low public profile: its charter and beneficiary circle are not widely published, even though new family foundations must be entered in the commercial register to acquire legal personality. That means limited disclosure, not invisibility. Privacy is a feature of the structure, but it is not a substitute for compliance, and it does not override creditor or heir rights.

What assets can a Swiss family foundation hold? A family foundation can hold cash, securities, investment portfolios, real estate, and shareholdings, provided they are dedicated to a purpose permitted under Article 335.

Is a Swiss family foundation tax-free? No. Family foundations are generally not tax-exempt, unlike qualifying charitable foundations. Tax treatment depends on the canton and the specific circumstances, and we make no guarantees about outcomes, seek tailored advice.

Does the founder need to be insolvent before the clawback rules apply? No. The gift-avoidance rule under SchKG Article 286 applies regardless of the founder’s solvency at the time of transfer, any gratuitous transfer within one year before enforcement can be challenged. The intent-avoidance rule under Article 288 applies over five years if manifest intent to disadvantage creditors is shown. Solvency at the time of transfer strengthens the position, but it does not eliminate the look-back period for gifts.

Does a family foundation have to be registered in the commercial register? Yes. Since 1 January 2016, all new Swiss family foundations must be entered in the commercial register to acquire legal personality. Older family foundations formed before that date under cantonal rules may have different registration status, but any foundation established today must register, and registration is the point at which the legal separation of assets becomes effective.

What happens to the foundation’s assets if the founder dies? Nothing automatically, and that is the point. Because the foundation is a separate legal entity, the founder’s death does not dissolve it or transfer its assets back into the estate. The foundation continues under the governance of the foundation board (Stiftungsrat), following the statutes. This continuity is one of the main reasons families use a foundation for multi-generational wealth preservation.

Can a beneficiary’s creditors seize their entitlement from the foundation? Generally no. A beneficiary holds a right to distributions as defined in the charter, not a transferable or attachable property interest. Because there is no tradeable share or fixed entitlement to seize, a beneficiary’s personal creditors cannot simply levy on “their portion” of the foundation’s assets. However, if the charter grants an absolute, unconditional right to payment, that right may attract more scrutiny, another reason why careful drafting of distribution rules matters.

Can a founder retain control after setting up the foundation? Only within strict limits. An irrevocable dedication is the source of the asset protection: if the founder retains so much control that the courts view the foundation as a sham, the protective wall fails and assets may be treated as still belonging to the founder. A founder may serve on the foundation board, but should not have unchecked unilateral power to revoke or redirect assets if protection is the goal.

What is the difference between the actio pauliana in Swiss law and in other jurisdictions? The Swiss avoidance actions (paulianische Anfechtung, SchKG Art. 285–292) are enforced by individual creditors through Swiss courts and apply within defined look-back periods. Unlike some civil-law systems, Swiss law does not require the debtor to have been insolvent at the time of the transfer for the gift-avoidance action, the gratuitous nature of the transfer is enough within one year. The five-year intent rule requires proof of manifest intent, which raises the evidentiary bar but extends the reach significantly.

Does a family foundation protect against divorce claims? Swiss marital property law (eheliches Güterrecht) can partially reach assets held in a foundation if a court finds that a transfer was made with the intent to disadvantage a spouse. A spouse may also argue that foundation assets should be counted when assessing the matrimonial surplus (Errungenschaft), particularly if the transfer occurred during the marriage. This is fact-specific and requires specialist legal advice, asset protection against a future spouse is not guaranteed simply because assets are in a foundation.

How does forced heirship interact with a foundation established years before the founder’s death? The relevant date for the reduction action (Herabsetzungsklage) is the founder’s death, not the date of the transfer. Protected heirs look back at all lifetime gifts, including the foundation endowment, however long ago, and add them to the net estate when calculating whether their compulsory portion has been met. If the total is short, the heir can claim against the foundation assets. There is no minimum holding period that shields an endowment from this calculation.

Asset protection through a Swiss family foundation is real, but it rewards honesty and good timing, not secrecy. If you are weighing whether a foundation fits your situation, book a consultation with our team in Zug.

Author: Hansruedi Mueller, Swiss foundation lawyer, about the author. Published: 4 June 2026 · Last updated: 4 June 2026.

Disclaimer: This article is general information and not a substitute for formal legal advice. Foundation, debt-enforcement, and inheritance matters turn on individual facts; consult a qualified Swiss adviser before acting.

Foundations in Switzerland · Grafenauweg 4-10, 6300 Zug · +41 41 511 90 04 · info@foundation-switzerland.com

Sources

• Swiss Civil Code (ZGB), Article 80, establishment of a foundation requires the dedication of assets to a particular purpose. fedlex.admin.ch / WIPO Lex
• Swiss Civil Code (ZGB), Article 335, permitted purposes of family foundations (raising/education, endowment, support), prohibition of fee tails (Familienfideikommiss), and Federal Supreme Court case law barring maintenance foundations. Art. 335 CC commentary, onlinekommentar.ch; Family Foundations in Switzerland, Natalie Peter, University of Zurich
• Federal Act on Debt Enforcement and Bankruptcy (SchKG), Articles 285–292, avoidance actions (paulianische Anfechtung): gift avoidance (Art. 286, 1-year), over-indebtedness avoidance (Art. 287, 1-year), intent avoidance (Art. 288, 5-year), limitation (Art. 292). Insolvency law of Switzerland, Wikipedia; Insolvency 2025, Switzerland, Chambers and Partners
• Swiss inheritance-law reform (in force 1 January 2023), ZGB Articles 470–471, descendants’ and spouse’s compulsory portion reduced to one-half of the statutory share; reduction action against lifetime gifts. New Inheritance Law, Mondaq; Forced Heirship in Switzerland (2023 Reform), PBM Avocats
• Burkart motion (December 2023), Parliament’s vote to lift the maintenance-foundation ban; reform pending. The Future of Family Foundations in Switzerland, Lexology