Why several Pillar 3a accounts? Three levers a single account does not give you
The Pillar 3a is one of the most tax-attractive retirement vehicles in Switzerland. Anyone paying in the full maximum typically pockets CHF 1,500 to 2,200 of tax savings per year. What many people underestimate: by paying the full maximum into just one account you give part of that advantage back at withdrawal time — and substantially. Three levers become available with multiple accounts:
- Break tax progression at withdrawal. Capital-withdrawal tax is progressive in most cantons: withdrawing CHF 100,000 in a single year is taxed more heavily than three withdrawals of CHF 33,000 / 33,000 / 34,000 spread across three years. With three or four accounts you can stagger withdrawals at retirement and save thousands of francs.
- Spread currency allocation deliberately. VIAC has the largest equity share with high USD exposure via global ETFs; finpension is more CHF/EUR-heavy; Frankly complements with proprietary strategies; Liberty is defensive and CHF-dominated. Four providers give you four different profiles — without active management.
- Defuse the advance-withdrawal lock-out. Once you make an advance withdrawal for owner-occupied residential property you cannot contribute to that same Pillar 3a account for five years. With a single account the maximum contribution falls away for five years — at CHF 7,258 / year that's around CHF 9,000 to 13,000 of lost tax savings. With two or three accounts the lever keeps working.
In Switzerland the number of Pillar 3a accounts per person is not limited. You can run five accounts side by side today — one with VIAC, one with finpension, one with Frankly, one with Liberty and an older one with a pension fund. Each year you simply choose which accounts to pay into.
Provider split 2026: VIAC, finpension, Frankly & Liberty
The four most important providers for a multi-account strategy are VIAC, finpension, Frankly and Liberty. Together they cover the relevant profiles: a fintech classic, a strategy specialist, a thematic provider and an insurance anchor. The profiles at a glance:
- VIAC — largest Swiss fintech provider, broad ETF range, low TER, classic strategic allocation (80% equities / 20% bonds by default). Strength: high USD equity exposure through global ETFs.
- finpension — fintech, but with more strategy options and more CHF/EUR-heavy profiles. Suited for investors who want a more conservative tilt.
- Frankly — fintech with proprietary strategies (including thematic tilts) and a CHF 500 minimum balance. Complements VIAC and finpension.
- Liberty — classic Pillar 3a insurance with a guarantee component and more CHF dominance. Defensive in nature; serves as a safety anchor and as an "advance-withdrawal account".
A proven split for CHF 7,258 (employees without Pillar 2) in 2026:
| Provider | Recommended amount | Share | Profile |
|---|---|---|---|
| VIAC | CHF 3,500 | ~ 48% | Main depot, high USD equity share |
| finpension | CHF 2,000 | ~ 28% | Strategy bonus, CHF/EUR-heavy |
| Frankly | CHF 1,000 | ~ 14% | Thematic / specialist strategies |
| Liberty | CHF 758 | ~ 10% | Safety anchor / advance-withdrawal account |
| Total | CHF 7,258 | 100% | Maximum contribution 2026 without Pillar 2 |
Anyone enrolled in a pension fund may only pay 50% of the maximum into Pillar 3a in 2026 — roughly CHF 3,629. A proportional split would then be VIAC CHF 1,750, finpension CHF 1,000, Frankly CHF 500, Liberty CHF 379. The same logic applies: the bulk of equities in VIAC, the safety anchor in Liberty.
Which exact split is right depends on three factors:
- Risk profile. Aged 35–45 with a long horizon you can stack the bulk into VIAC and finpension. Closer to retirement you should pull Liberty's (defensive) share up.
- Advance-withdrawal plans. Anyone planning to buy a home in the next few years should deliberately keep the "advance-withdrawal account" small, so the 5-year lock hits as little volume as possible.
- Currency preference. If you want clear USD exposure, weight VIAC more heavily. If you prefer to stay CHF-heavy, stretch Liberty and finpension upwards.
Tax staggering at withdrawal: the biggest saving lever
The most important reason for multiple accounts is capital-withdrawal tax. In most cantons it is levied separately from employment income, but still progressively — anyone who withdraws a lot in the same year falls into a higher bracket. Splitting across several accounts lets you stagger the withdrawal:
Important to know: capital-withdrawal tax is calculated per withdrawal in the withdrawal year — no matter which Pillar 3a account the money comes from. There is no "base amount" that gets added across accounts. Three withdrawals across three years are therefore effectively three small withdrawals to tax, not one large one. This mechanic is the main reason for splitting.
Switch strategy after an advance withdrawal: keep saving even when buying a home
An advance withdrawal for owner-occupied residential property is a special case where multiple accounts add direct value. The rule: after an advance withdrawal from a Pillar 3a account you cannot pay any further contributions into that same account for five years. With only one account the saving lever falls away for five years:
- Lost contributions: 5 years × CHF 7,258 = up to CHF 36,290 lost.
- Lost tax savings: at a 25% marginal rate that is around CHF 9,000, at 30% over CHF 10,000.
- Lost investment return: the un-invested capital would have earned typical ETF returns at VIAC — at 5% over 5 years that's several thousand francs lost.
With multiple accounts the problem becomes solvable:
- Take the advance withdrawal from the smallest account. Liberty or a second fintech account works well — deliberately kept small so the 5-year lock hits little volume.
- Keep paying into the main accounts. VIAC and finpension keep running unchanged — annual contributions stay intact there.
- Reactivate the advance-withdrawal account after 5 years. Once the lock expires you can pay into Liberty again — either with the full contribution or as additional capacity.
- Optional: open a new account. Anyone wanting to distribute the advance withdrawal differently can open an additional account at the time of the advance withdrawal and change the IBAN.
Important: the advance withdrawal must be used directly for owner-occupied residential property (purchase, renovation, amortisation, construction). A cash payment or an advance withdrawal for other purposes immediately triggers the full capital-withdrawal tax — on the entire withdrawn amount.
Multi-account Pillar 3a checklist: 10 points for your split
The following 10 points cover the typical planning for multiple Pillar 3a accounts. Use them as a template for your own annual multi-account rebalancing — or grab them print-ready by email (see form below).
- Check the maximum 2026 contribution — CHF 7,258 without Pillar 2, or half of that (around CHF 3,629) with Pillar 2.
- Run two to four providers in parallel — VIAC, finpension, Frankly and/or Liberty as your core stack.
- Keep the main accounts deliberately large — VIAC for equity exposure, finpension for strategy variety.
- Keep the advance-withdrawal account small — Liberty or a second fintech, so the 5-year lock hits little volume.
- Spread currency allocation deliberately — globally USD-leaning (VIAC), CHF/EUR-leaning (finpension), defensive (Liberty).
- Plan the withdrawal staggering — aim for no more than CHF 60,000–80,000 of capital per withdrawal year.
- Avoid the advance-withdrawal lock-out — never pay everything into one account, or the saving lever falls away for five years.
- Rebalance annually in November — reselect the split when salary progression or market conditions justify it.
- Coordinate with Pillar 2 withdrawal — schedule 3a withdrawals for years when no pension-fund capital flows (or vice versa).
- Review the accounts regularly — check TER, fees and strategy dependence once a year in November/December.
Common mistakes and pitfalls with multiple Pillar 3a accounts
Multiple accounts are easy to run — but a handful of typical mistakes cost real money:
- Funding all accounts equally. Feeding each account with "roughly the same" amount misses the strategy. The logic is: main accounts large, advance-withdrawal account small, safety anchor solid.
- Opening too many accounts. More than 4–5 active accounts create pointless complexity in your tax return and at withdrawal. Three to four is the practical optimum.
- Leaving currency allocation to chance. Anyone who just picks "whatever the provider suggests as default" leaves diversification gains on the table. Deliberately global USD, supplemented by CHF/EUR, defensive safety anchor.
- Keeping the advance-withdrawal account too large. Anyone parking more than 10–15% of the volume there cannot avoid the 5-year lock hitting a large amount.
- Not documenting the withdrawal plan. Anyone who "just withdraws everything" at retirement gives up the progressive advantages of staggering. A pre-defined plan (which account in which year with which amount) is worth real money.
- Not reviewing providers regularly. Fees and strategies change. An annual review in November is standard — especially at fintechs that adjust their TER continuously.