01 · <2 years
Pillar 3b wins
The tax saving on 1–2 years of contributions doesn't outweigh the cantonal withdrawal tariff at deregistration. Pillar 3b avoids the round-trip entirely.
Pension planning 2026
Tied vs flexible Swiss pension — pillar 3a or 3b for your situation?.
Pillar 3a (tied, tax-deductible, capped) or pillar 3b (flexible, no deduction, uncapped)? The decision hinges on horizon, liquidity needs, and tax marginal rate. The 3-question quiz below routes you to the right structure; Hans's review confirms the architecture against your specific household.
45 minutes with Robert. Free.
In English · With or
MonTueWedThuFriSatSun
We'll send you a short intake form so we understand your needs before we speak.
Your details
You're booked
Check your email for a calendar invite and a video call link.
Tied or flexible · Decision page BVV3 + KVG framework
EN · DE · FR FINMA F01067278
In brief
Pillar 3a (tied): tax-deductible up to CHF 7,258 employed / CHF 36,288 self-employed without BVG (2026). Withdrawal restricted under Article 5 BVV3 (retirement, leaving Switzerland, self-employment, home purchase, full disability). Pillar 3b (flexible): no tax deduction on contributions, no cap, fully accessible at any time. Pillar 3b can be a regular savings account, an investment portfolio, a life insurance policy, or any other private capital. For settled Swiss residents the 3a tax lever wins; for short-horizon expats (<3 years) the 3b flexibility usually wins; for most households the answer is some of both.
Run the quick check.
Decision quiz · 3 questions
Tied or flexible — which structure fits?.
Three questions about your situation. The output routes you to the structure that typically fits — pillar 3a (tied, tax-deductible), pillar 3b (flexible, uncapped), or a hybrid of both. Hans's review confirms the architecture against your specific household.
-
01
Are you planning to leave Switzerland in less than 5 years?
-
02
Do you need flexibility on the contribution amount each year?
-
03
Do you need the tax deduction this year?
Tax-deductible, capped, withdrawal-restricted.
Pillar 3a is the federally-incentivised retirement-savings lane. Contributions reduce taxable income; the capital is locked until specific Article 5 BVV3 grounds (retirement, leaving Switzerland, becoming self-employed, owner-occupied home, full disability).
2026 cap: CHF 7,258 employed with BVG. CHF 36,288 self-employed without BVG (capped at 20% of net income, lower amount applies). The cap is reset annually by the Bundesrat under Art. 7 BVV3.
Tax mechanic: contributions deduct from federal, cantonal, and communal income tax. Marginal-rate range 20–35% — see tax-optimization page for the full math.
Withdrawal: capital-benefit tax at the cantonal tariff at the moment of withdrawal. Schwyz cheapest, Geneva most expensive. See withdrawal-guide.
No deduction, no cap, fully accessible.
Pillar 3b is private capital outside the pillar 3a federal framework. Funded from after-tax income; no contribution cap; no withdrawal restrictions. Investment income (interest, dividends) typically taxed annually as ordinary income; capital gains for private investors generally not taxed.
Forms it takes: regular savings account, brokerage portfolio (ETFs, individual stocks), life-insurance-wrapped pillar 3b contract, real-estate investment, private-equity allocation. The label is conceptual — anything that's privately-held capital outside pillar 3a falls under pillar 3b in Swiss pension parlance.
For settled Swiss residents pillar 3b complements pillar 3a — used for liquidity, near-term goals, and over-the-cap retirement savings. For short-horizon expats pillar 3b is often the cleaner sole structure: no canton-shopping question at deregistration, no cantonal tariff, no Article 5 BVV3 restrictions.
Pillar 3a vs 3b — quick comparison
- Tax deduction on contributions
- 3a: Yes (up to cap) · 3b: No
- Annual cap
- 3a: CHF 7,258 / 36,288 · 3b: None
- Withdrawal access
- 3a: Art. 5 BVV3 only · 3b: Anytime
- Withdrawal tax
- 3a: Cantonal capital benefit · 3b: None on principal
Why horizon changes the answer.
For Swiss-born permanent residents the pillar 3a tax lever almost always wins on net-present-value over a 25–40-year holding period. For expats the math is different.
02 · 2–5 years
Hybrid fits
Take the 3a deduction for clear marginal-rate years; keep the larger savings flow in 3b for liquidity. Withdrawal modelling matters.
03 · 5+ years
Pillar 3a wins
Tax savings + investment growth + (treaty-recovered) withdrawal tax produce positive NPV. The standard Swiss-resident architecture applies.
04 · Permanent
Full 3a + 3b
Standard Swiss-resident architecture. Pillar 3a as the tax-favoured retirement lane, pillar 3b for liquidity, near-term goals, and over-cap retirement savings.
Some of the people we've advised
Households reading the same pension architecture, since 2017.
Illustrated portraits — clients we've worked with on Swiss pension architecture since 2017.
Pension architecture with Hans.
Hans Steiner
Financial Planner IAF & Federal Diploma of Higher Education
Pension, 3rd pillar, life insurance, cross-border situations. Independent under Article 45 VAG, FINMA-registered (F01067278). The 45-minute pension review runs gap analysis, tax-effect modelling per canton, and architecture decisions (insurance vs banking 3a, account count, withdrawal staging). Written summary within 3 working days. Languages: German, English, French.
Book a pension review with HansFrequently asked — tied vs flexible — 3a or 3b.
What's the difference between pillar 3a and pillar 3b?
Pillar 3a (tied): tax-deductible contributions, withdrawal restricted to Art. 5 BVV3 grounds, federal cap. Pillar 3b (flexible): no tax deduction, no cap, fully accessible. Pillar 3a is governed by federal pension law (BVV3 ordinance under BVG); pillar 3b is private capital governed by ordinary contract law and KVG-private (where life-insurance-wrapped).
Should I choose pillar 3a or pillar 3b as an expat?
It depends on horizon. Settled in Switzerland for 5+ years: pillar 3a's tax lever typically wins on net-present-value. Leaving Switzerland in <2–3 years: pillar 3b's flexibility usually wins (no withdrawal-tax surprise, no canton-shopping question). Hybrid for most: take the 3a deduction up to a sensible amount + keep liquidity in 3b for short-term flexibility.
Can I have both pillar 3a and pillar 3b?
Yes. They're independent structures — different statutes, different rules, different tax positions. Many Swiss-resident households hold both: pillar 3a as the tax-favoured retirement lane, pillar 3b as the flexible savings/investment lane. The architecture decision is how much in each.
What counts as pillar 3b?
Anything privately-held, taxed-from-after-tax-income capital with no federal pension framework. Examples: a regular savings account, a brokerage portfolio (ETFs, individual stocks), a life-insurance contract not enrolled in 3a, a real-estate investment, a private-equity allocation. The label 'pillar 3b' is mostly conceptual — it's just 'private capital outside pillar 3a' in Swiss pension parlance.
Is pillar 3b tax-deductible at all?
Contributions are not. Pillar 3b is funded from after-tax income. However, cantonal tax treatment varies on life-insurance-wrapped 3b: some cantons grant a modest deduction on the savings portion of life-insurance premiums; some don't. The deduction is much smaller than pillar 3a and rarely the deciding factor.
Can I withdraw pillar 3b at any time?
Yes — that's the point. Pillar 3b is private capital under ordinary contract law. No federal pension restrictions, no Art. 5 BVV3 grounds, no cantonal capital-benefit-tax tariff at withdrawal. For life-insurance-wrapped 3b, the contract may have surrender penalties or vesting periods set by the insurer — those are commercial, not legal, restrictions.
Is pillar 3a worth it if I'll leave Switzerland in 5 years?
Often yes — but the math is tighter than for permanent residents. 3+ years: pillar 3a typically wins on NPV once tax savings + investment growth + withdrawal tax are modelled. <2 years: pillar 3b's flexibility often wins. The treaty network of your destination country matters too — UK and EU residents typically have favourable withdrawal-tax outcomes; some non-EU jurisdictions don't. Hans models the destination-specific case.
Can I convert pillar 3a to pillar 3b later?
Not directly. Pillar 3a withdrawal triggers the cantonal capital-benefit tax; the net proceeds can then sit in pillar 3b (private capital). The conversion isn't free — the tax tariff applies. The sequence matters: withdraw on Art. 5 BVV3 grounds (not arbitrary), pay the cantonal tariff, then deploy the net capital privately.
Does pillar 3b grow tax-free?
Generally no. Investment income inside pillar 3b is taxed annually as ordinary income (interest, dividends). Capital gains from securities are typically not taxed for private investors in Switzerland (unless the tax authority classifies the activity as professional trading). Life-insurance-wrapped 3b can defer income recognition into the contract — different mechanics.
What's the inheritance treatment of pillar 3a vs 3b?
Pillar 3a: beneficiary order set by federal law (Art. 6 BVV3) — spouse → descendants → parents → siblings. The deceased can name beneficiaries within this order. Pillar 3b: ordinary inheritance law applies. Free designation typically allowed (subject to Pflichtteil reserved-share rules under Swiss inheritance law). Different structures for estate-planning purposes.
How does Hans help with the 3a vs 3b decision?
Hans's 45-minute review covers: (1) horizon-based architecture (settled vs leaving-Switzerland); (2) marginal-rate vs liquidity tradeoff; (3) hybrid sizing (how much 3a + how much 3b); (4) life-insurance-wrapped 3b vs straightforward investment portfolio; (5) inheritance and beneficiary considerations. Written summary within 3 working days.
How much does the structure review cost?
Our 45-minute first review is free. We're paid by commission from insurers when an insurance 3a or insurance 3b contract is issued, disclosed under Article 45 VAG. Where we recommend banking 3a, ETF portfolio, or any non-insurance structure, we earn no commission. The reader pays nothing for the consultation.
Pension architecture, read properly.
We've been running pension-structure reviews since 2017. Tied or flexible, single or hybrid, leaving-Switzerland or settled — applied to your specific situation. Free, 45 minutes, in English, with Hans. We say 'pillar 3b is the cleaner answer' more often than the market suggests we should — short-horizon households shouldn't lock capital into the 3a lane.
Book your structure review with Hans