Divorce and pension fund assets in Switzerland: What married couples should know

A divorce has far-reaching financial consequences that extend well beyond the division of assets. The treatment of pension fund assets – the so-called second pillar – is particularly often underestimated. Many couples assume that the amount of their own contributions or a prenuptial agreement with separate property determines who owns the accumulated pension funds. However, Switzerland has special rules that can have a significant impact on future retirement provisions.

The division of pension funds in a divorce

While assets can be treated differently depending on the marital property regime, separate legal provisions apply to occupational pension schemes.

Assets accumulated during the marriage are generally divided equally.

In a divorce, pension fund assets accumulated during the marriage are generally divided equally between both spouses. This involves determining how much pension capital each spouse built up during the marriage. The difference is then equalized so that both parties benefit equally from the pension entitlements acquired during the marriage.

This principle is intended to ensure that both spouses are treated fairly – regardless of how the tasks within the marriage were divided.

Income differences usually don't play a role.

Even if one spouse earns significantly more and has paid correspondingly higher contributions into the pension fund, this does not generally mean that he or she can keep a larger share of the pension funds accumulated during the marriage.

The legislator takes into account that even unpaid contributions – such as childcare or supporting a partner's career – can contribute to the joint economic success of the marriage. Therefore, the division of assets is independent of individual incomes.

Separation of assets does not protect against the division of the second pillar.

A common misconception is that a prenuptial agreement with separate property also excludes pension fund assets from division.

Occupational pension schemes are subject to their own legal regulations.

The division of the second pillar is independent of the chosen marital property regime. Even if the spouses have agreed to separate property, the pension fund entitlements acquired during the marriage are generally divided between the spouses.

Those who rely solely on their prenuptial agreement may therefore face unexpected financial consequences in the event of a divorce.

Reassess your retirement savings after divorce

Dividing a pension fund can lead to significant pension gaps. This affects not only people with lower incomes, but also those who have to transfer part of their pension capital to their former spouse.

For this reason, personal retirement planning should be thoroughly reviewed after a divorce. Possible measures include voluntary contributions to a pension fund, adjustments to investment strategy, or a realignment of long-term financial planning. The sooner any potential pension gaps are identified, the greater the chances of closing them by retirement age.