Reaching AHV age
Up to 5 years before ordinary AHV retirement age (currently 65 men, rising to 65 women under AHV 21). The standard retirement-age withdrawal trigger.
Withholding tax on pillar 3a withdrawal varies by canton (Schwyz vs Geneva can differ ~5% on a CHF 500k payout). EU tax-treaty network refunds most or all of it; some non-EU jurisdictions don't. The 45-minute review with Hans Steiner models the canton-of-withdrawal decision against your destination country's treaty network.
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Pillar 3a withdrawal on cantonal-registration deregistration is governed by Article 5 BVV3. The cantonal tariff applies to the canton where the 3a vested-benefits account sits at withdrawal — meaningfully different across Switzerland (Schwyz, Zug, Nidwalden are lowest; Geneva, Vaud, Basel-Stadt highest). On a CHF 500,000 withdrawal the gap is typically CHF 15,000–25,000 of tax. EU-resident treaty network typically refunds the withholding under bilateral agreements (Germany, France, Italy, UK); non-EU residents face residual taxation depending on the destination's pension respect. The vested-benefits-account routing for non-imminent withdrawal (e.g., parking the 3a balance until age 60) preserves tax position and avoids the surprise tariff at deregistration.
The cantonal tariff applies to the canton where your 3a account sits at withdrawal — moving the account to a low-tariff canton (Schwyz, Zug, Nidwalden) before withdrawal is a known, generally accepted optimisation. The destination country's tax-treaty respect determines how much Swiss withholding you recover.
Interactive · Indicative figures
Enter your 3a balance, the canton where the account sits at withdrawal, and your destination country. The calculator runs the cantonal capital-benefit-tax tariff (federal + cantonal + communal stack) and applies an indicative treaty-refund factor for your destination. Always cross-check the specific cantonal tariff and consult a cross-border tax adviser before acting.
Most EU residents recover 90–100% under bilateral treaty.
Let Hans model this against your specific destinationIndicative only. Cantonal capital-benefit-tax tariffs are progressive (rate rises with balance) and vary by communal multiplier and marital status. Treaty refund depends on destination-country tax position and timing. Always verify with the cantonal tax administration and a cross-border tax adviser before acting.
Article 5 BVV3 sets the federal grounds for pillar-3a withdrawal. Outside these grounds, the capital is locked.
Up to 5 years before ordinary AHV retirement age (currently 65 men, rising to 65 women under AHV 21). The standard retirement-age withdrawal trigger.
Cantonal deregistration to a foreign residence. The most common expat trigger. Withdrawal grounds confirmed by the cantonal Abmeldebestätigung.
Becoming self-employed without a voluntary pillar-2 affiliation. One-off withdrawal right; not a requirement (most keep the 3a as the new big-3a contribution lane).
Buying or amortising owner-occupied primary residence in Switzerland. Specific to Swiss-domestic purchase; the tax tariff still applies.
Two further grounds: full disability (IV pension) and death of the account holder (the balance transfers to designated beneficiaries under inheritance law).
The cantonal tariff that applies is the canton where the 3a vested-benefits account sits at withdrawal — not necessarily where you live. Moving the account to a Schwyz, Zug, or Nidwalden provider before withdrawal triggers the low-tariff canton's rate.
On a CHF 500,000 withdrawal, the difference between Geneva (~10.6%) and Schwyz (~4.6%) is approximately CHF 30,000. The arrangement is generally accepted by tax authorities, though some cantons run anti-abuse provisions if the move is purely tax-motivated and residency stays elsewhere.
Hans's review checks the specific arrangement — provider eligibility for canton transfer, timing, residency considerations, and the documentation trail — against current cantonal practice.
CHF 500,000 withdrawal · indicative
Indicative federal+cantonal+communal stack for an unmarried adult age 60+. Verify with the cantonal tax administration.
For households not certain about return to Switzerland, parking the 3a balance in a Swiss vested-benefits account at deregistration preserves the tax-protected status. The account earns modest interest until age 60; the withdrawal trigger reactivates at retirement.
The advantage: no withholding tax on deregistration, treaty position preserved, optionality on future return. The cost: the balance can't be deployed elsewhere until withdrawal age. Plausible-return-within-3-to-5-years households almost always benefit from the wait.
Decision shorthand
If return to Switzerland is plausible within 3–5 years: route via vested benefits. If departure is permanent: withdraw, in the right canton, with treaty-refund modelled.
Switzerland withholds tax at source on pillar-3a withdrawal. Your destination country's tax position determines how much you recover. The bilateral tax-treaty network covers most expat moves favourably; a few destinations require closer modelling.
Some of the people we've advised
Illustrated portraits — clients we've worked with on Swiss pension architecture since 2017.
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 HansWe've been running pension-withdrawal reviews since 2017. The Article 5 BVV3 grounds, the canton-of-withdrawal tariff selection, the destination-country treaty modelling, the vested-benefits-account routing — applied to your specific leaving-Switzerland situation. Free, 45 minutes, in English, with Hans. We say 'wait and route via vested benefits' more often than 'withdraw now' — because the math usually favours patience.
Book your withdrawal review with Hans