The Current Tax Rules
In Switzerland, the pension system is based on a consistent principle: during working life, contributions paid into the 2nd pillar (LPP) and the 3a pillar are deductible from taxable income. In return, the benefits received at retirement are subject to tax. However, the form of the payment—annuity or lump sum—determines how this tax is calculated, and that is precisely where everything is decided.
When an insured person chooses to withdraw their savings as a lump sum, the tax is not calculated according to the ordinary income tax scale. It is levied separately, at a reduced rate, generally corresponding to around one-fifth of the ordinary federal tax rate. This reduction reflects a simple economic reality: a lump-sum withdrawal is a one-off event, whereas an annuity is received over a lifetime and therefore naturally benefits from lower tax progression brackets.
This differentiated treatment is not a legislative oversight. It is a deliberate incentive for pension savings, consistent with the philosophy of the three-pillar system.
Planned Government Changes
As part of its budget relief programme, the Federal Council proposed to align the taxation of lump-sum withdrawals from the 2nd and 3rd pillars with that of annuities. In practical terms, this would have meant removing the reduced rate at the federal level: the amounts withdrawn would have been included in the calculation of ordinary taxable income, or subject to a significantly higher tax scale. The stated objectives were twofold.
On the one hand, to generate additional revenue for federal finances. On the other hand, to reduce what was perceived as a tax optimisation strategy accessible to high-income taxpayers, who make multiple LPP buy-backs to deduct significant amounts during their working life, then withdraw them at a reduced rate at retirement.
The anticipated economic consequences were significant: a potential tax increase of several thousand to several tens of thousands of francs depending on the capital accumulated, an expected shift away from lump-sum withdrawals in favour of annuities, and a risk of discouraging pension savings in general.
Refusal by Parliament
The proposal sparked broad, cross-party opposition. The central argument of the opponents was that it would be unacceptable to “change the rules mid-game.” Policyholders who had planned their retirement for decades and made LPP buy-backs based on a known tax framework would have seen their situation retroactively altered. The threat of a referendum was raised.
In December 2025, the State Counsel rejected the measure. In March 2026, the National Counsel also dismissed it. The tax increase has therefore been abandoned, at least in this form and within this legislative context.
For policyholders, the conclusion is clear: the tax rules applicable to lump-sum withdrawals remain unchanged for now. Withdrawals continue to be taxed at a reduced rate, separately from other income, without any increase in the federal tax scale.
What Is Not Changing
The rejection of this proposal does not mean that the taxation of lump-sum withdrawals is negligible. Quite the contrary. Significant differences in treatment remain depending on several variables that can be influenced.
Staggering withdrawals remains the most accessible optimisation lever. The tax authorities aggregate all withdrawals made within the same calendar year, including those of a spouse. The higher the amount withdrawn at once, the higher the effective tax rate becomes. Spreading withdrawals from the 3rd pillar, the 2nd pillar, and any vested benefits accounts over several tax years helps reduce this progressive effect.
Opening multiple 3a pillar accounts as early as possible, in order to be able to liquidate them in a staggered manner as retirement approaches. It is worth remembering that 3a pillar assets can be withdrawn up to five years before the official AVS retirement age.
The canton of residence at the time of withdrawal is also decisive. The differences between cantons are considerable. For a withdrawal of CHF 300,000 by a single person, the overall effective tax rate (federal + cantonal + communal) ranges from around 4.5% in the most tax-friendly cantons to nearly 9% in higher-tax cantons. This can represent a net difference of more than CHF 13,000 for the same capital. An early move to a tax-favourable municipality can generate substantial savings — provided that the change of residence is genuine and recognised by the tax authorities.
Voluntary buy-ins into the 2nd pillar remain fully deductible from taxable income during working life. They are a powerful optimisation tool, particularly relevant for high-income taxpayers with a high marginal tax rate. However, caution is required: withdrawing capital within three years of a buy-in triggers a tax adjustment. This three-year rule must be fully integrated into any planning strategy.
Future Perspectives
The rejection of the measure in 2026 does not exclude the possibility that a reform of the taxation of lump-sum withdrawals could be put back on the table in the future. The issue of federal state funding remains open, and the debate on fairness between annuity and capital payments is not settled. It is therefore prudent to plan withdrawals well in advance, ideally five to ten years before retirement, in order to retain sufficient flexibility should the tax framework change.
The decision to choose an annuity, a lump sum, or a combination of both goes beyond tax considerations alone: life expectancy, family situation, liquidity needs, and coverage of disability and death risks are all factors that must be considered in a personalised analysis.
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