Guide
Third-pillar tax deductions in 2026
What is the deductible pillar 3a ceiling in 2026? 7'258 CHF if you belong to a 2nd-pillar institution, otherwise 20% of earned income up to 36'288 CHF. Source: the FSIO table of 1 January 2026. From 1 January 2027 the Federal Council sets 7,373 francs with a 2nd pillar and 36,864 francs at most without one. The 20% rate is unchanged. Press release of 2 October 2026: https://www.admin.ch/fr/newnsb/BqB41FVYi5FB. Pillar 3b does not double that deduction.
Buy-back from 2026
Gaps from 2025 can be bought back from the 2026 tax year, up to the small contribution (7'258 CHF), on top of the ordinary payment for the year, if you had OASI income in the gap year and in the buy-back year, and the ordinary maximum for the current year is already paid. From 1 January 2027 the Federal Council sets 7,373 francs with a 2nd pillar and 36,864 francs at most without one. The 20% rate is unchanged. Press release of 2 October 2026: https://www.admin.ch/fr/newnsb/BqB41FVYi5FB for the following year’s ceiling.
Apply the 2026 formula to one income figure on the ceiling calculator. Several contracts for the same person do not multiply the ceiling. Closing them on different dates is the staggered withdrawal.
The wider frame is the Swiss third pillar.
Questions
Your questions, answered
The questions people ask before they request a comparison.
Must the payment arrive before 31 December?+−
Yes. The value date on the 3a account or policy is what counts. An order that is credited in January falls into the next year.
Are the 2027 ceilings published?+−
Yes. From 1 January 2027 the Federal Council sets 7,373 francs with a 2nd pillar and 36,864 francs at most without one. The 20% rate is unchanged. Press release of 2 October 2026: https://www.admin.ch/fr/newnsb/BqB41FVYi5FB. A 2026 payment still uses the 1 January 2026 table.
Official sources
Official sources
- FSIO — The third pillar (article 7 OPP 3) — Small and large contributions. Pillar 3a buy-backs concern gaps from 2025. The first buy-back is possible in 2026.
- FSIO — Amounts valid on 1 January 2026 — OASI pensions, BVG thresholds and 2026 pillar 3a ceilings. Last editorial check: 6 octobre 2026.
- Federal Council — pillar 3a deduction from 1 January 2027 — Press release of 2 October 2026: 7,373 francs with a 2nd pillar, 36,864 francs at most without one. The 20% rate is unchanged.
- FSIO — Your third-pillar contribution — Maximum with a 2nd pillar, or 20% of income inside the limit without one. The credit counts on 31 December for the tax year.
- FTA — Circular 18a (taxation of pillar 3a) — Tax on capital at withdrawal, staggering, transfer to the 2nd pillar.
- FTA — Pillar 3b life policies that can be surrendered — Flexible provision is not one single tax story. A policy follows the contract and the canton.
- FSIO — OPP 3 change (beneficiaries) — The FSIO announced a wider choice of pillar 3a beneficiaries from 1 June 2027. The applicable detail is on that page, not in a ceiling figure.
- OASI/disability information centre — Pensions, the 13th old-age pension, reference age and the transitional generation.
Editorial review on 6 octobre 2026. Pillar 3a ceilings cited for 2026, from the FSIO table. From 1 January 2027 the Federal Council sets 7,373 francs with a 2nd pillar and 36,864 francs at most without one. The 20% rate is unchanged. Press release of 2 October 2026: https://www.admin.ch/fr/newnsb/BqB41FVYi5FB. Cantonal pillar 3b amounts can change from one tax notice to the next. This is not personal advice.