If you’re remarried, in a registered partnership, or otherwise part of a blended family, there’s a real gap in Swiss pension law you should know about — and it’s about to close. Today, if you die while married, your surviving spouse gets 100% of your Pillar 3a capital, even if you’d rather some or all of it went to your own children first. From 1 June 2027, that changes for people who want it to.
The problem the reform is fixing
Switzerland’s Pillar 3a beneficiary order (Art. 2 BVV3) ranks who can inherit your capital if you die before drawing it down. It works as a cascade: money only passes to a lower rank if nobody in a higher rank exists.
Rank 1 — surviving spouse or registered partner. Absolute priority, 100% of the capital, no exceptions, not modifiable by the insured.
Rank 2 — direct descendants (your children), people you substantially supported financially, or a cohabiting partner with an uninterrupted 5-year relationship (or a parent of your common children). You can choose who within this rank and set their shares — but only if nobody from Rank 1 exists.
Ranks 3-5 — parents, then siblings, then other heirs. You can already reorder these and set their shares freely.
The catch is Rank 1 versus Rank 2: as long as you have a living spouse or registered partner, they take everything, and your children in Rank 2 are legally excluded — no matter what you’d actually want. For a first marriage with shared children, that’s usually fine. For someone in a second marriage with children from a previous relationship, it means their biological children could end up with nothing from their Pillar 3a, while a stepparent inherits it all.
What the reform actually changes
The Federal Council is amending BVV3 to let insured persons in blended families name their children as first-priority beneficiaries, even while married or in a registered partnership — something Rank 1’s current absolute priority makes impossible today.
This is a targeted fix, not a removal of spousal protection: the default (spouse gets everything) doesn’t change unless the insured actively redesignates. It gives people a real choice they don’t currently have, rather than forcing an outcome either way.
Where this reform came from
The change implements the conclusions of a report answering postulate 22.3220 (Nantermod) — “BVV 3: more flexibility in succession planning.” The Federal Council reviewed the results of the public consultation on the amendment and gave final approval at its meeting of 12 June 2026, alongside related adjustments to BVV2. The amended rule enters into force on 1 June 2027, giving Pillar 3a providers time to update their own designation forms and processes.
What this means if you’re in a blended family
- Nothing changes automatically. If you’re married and want your spouse to inherit your Pillar 3a as before, you don’t need to do anything — that remains the default.
- If you want your children prioritized instead, you’ll need to actively redesignate your beneficiaries with your Pillar 3a provider once the rule takes effect on 1 June 2027 — this isn’t retroactive and won’t happen on its own.
- Providers need to update their paperwork first. Because the change only enters into force in mid-2027, don’t expect your bank or insurer’s current beneficiary form to already support it — check back closer to the date, or ask your provider now whether they have a timeline.
- This is separate from your will. Pillar 3a beneficiary designations sit outside your regular estate (they’re not part of what a will normally distributes), so updating your will alone won’t achieve this — you need to update the designation directly with your 3a provider.
A Pillar 3a beneficiary designation is not a substitute for reviewing your actual succession/inheritance situation. It only controls who receives this specific pension capital, and it sits outside your estate for Swiss forced-heirship purposes — but it doesn’t override or coordinate with the succession law that actually applies to the rest of your estate, which can be more complex than it looks if you’re an expat: which country’s succession law governs your estate depends on residence, nationality, and (for many nationalities) an EU Succession Regulation (650/2012) choice-of-law election, none of which this reform touches. If estate planning across a blended family is part of your situation, it’s worth discussing with a Swiss estate planning advisor well before June 2027 — both to redesignate your Pillar 3a beneficiaries correctly, and to confirm the beneficiary order you choose actually achieves what you want once the rest of your cross-border succession picture is accounted for.
Related Articles
- Pillar 3a Contribution Limit and Tax Deduction 2026
- Pillar 3a Switzerland: The Complete Expat Guide 2026
- Best Pillar 3a Providers in Switzerland 2026: Bank vs Digital
Official sources
- Federal Council — Verordnungsanpassungen in der 2. und 3. Säule
- Art. 2 BVV3 — Begünstigte Personen (current beneficiary order in force)
- Swiss Federal Social Insurance Office (BSV) — BVG and Pillar 3a overview
- Postulate 22.3220 Nantermod — BVV 3: mehr Flexibilität bei der Erbfolgeplanung
Next steps for Swiss taxes
Core guides
Frequently Asked Questions
- Who inherits my Pillar 3a today if I die?
- Under the current beneficiary order (Art. 2 BVV3), your surviving spouse or registered partner has absolute priority and receives 100% — your children get nothing from your Pillar 3a while a spouse is alive, regardless of what you'd prefer. Only if there's no spouse or registered partner does the capital pass to rank 2 (children, people you substantially supported, or a cohabiting partner of 5+ years), and only below that do ranks 3-5 (parents, siblings, other heirs) come into play, which you can already reorder and allocate freely.
- What exactly changes on 1 June 2027?
- People in blended (patchwork) families will be able to name their children as first-priority beneficiaries of their Pillar 3a capital, even while married or in a registered partnership — something the current rule does not allow. It does not remove the spouse's protection by default; it adds flexibility for those who actively want to redirect priority toward their children.
- Do I need to do anything before 2027?
- Not yet — the change isn't in force until 1 June 2027, and your Pillar 3a provider needs to update its own beneficiary designation forms first. If you're in a blended family and this matters to you, it's worth flagging to your provider now so you're not caught out, and revisiting your designation once the new rule takes effect.
