Retirement planning from 50: what can still be corrected
A late start to saving, part-time work and overly optimistic early retirement weigh on later income. What matters now is complete data and realistic scenarios.
At 50, retirement planning slowly turns into a concrete calculation
There may be 15 years left until retirement – possibly fewer, possibly more. It is precisely in this phase that retirement planning changes. While younger people mainly have time on their side, people from 50 onwards can calculate their future income and expenditure in increasingly concrete terms.
That does not mean earlier decisions can be corrected at will. Anyone who saved little for decades cannot fully recover lost time. Part-time work, career breaks or missing contribution years can leave traces.
At the same time, considerable room for manoeuvre remains. It includes additional savings contributions, voluntary buy-ins into the occupational pension fund, new options for making up pillar 3a payments, an adjustment of the retirement date, or the question of how long a mortgage remains affordable after retirement.
The most important step is therefore not an investment decision at first. It is the answer to a simpler question: What does my retirement situation actually look like today?
AHV: a contribution gap and a low income are two different things
In the AHV, two problems are often confused with each other.
The level of the old-age pension depends in particular on the creditable contribution years and the relevant average annual income. Anyone who did not pay contributions for the entire required period may have a contribution gap. According to the AHV, a missing contribution year generally leads to a pension reduction of at least 2.3 percent.
A lower earned income is a different matter. Anyone who works part-time over a long period does not automatically have a contribution gap. A lower average income can nevertheless influence the later AHV pension.
Childcare and care credits come on top. They are not sums of money paid out, but are taken into account when calculating the relevant average annual income.
For people aged 50 and over, a current statement of the individual AHV account is therefore particularly valuable. It shows the recorded incomes and contribution periods. Errors or missing years should not come to light only shortly before retirement.
Part-time work often hits the pension fund harder
In occupational pensions, part-time work and career breaks can carry more weight. What matters is not only the gross salary, but which salary is actually insured with the respective pension fund.
This can be especially relevant with several employers. Anyone who spreads their income across several smaller employment relationships may be in a different position under pension law than a person with the same total income from a single employer.
Historically, this has affected women in particular, because they more often worked part-time or reduced their employment to care for children. Childcare credits can improve the AHV calculation, but they do not replace missing pension fund contributions.
Anyone reducing or increasing their working hours should therefore not only compare how net pay changes. The insured salary, the expected retirement assets and the projected benefits shown on the pension fund statement are just as important.
New since 2026: certain pillar 3a gaps can be paid in retroactively
An important change has applied to pillar 3a since 2026. Under certain conditions, contributions that were not paid in full can be paid in retroactively and deducted for tax purposes.
The rule, however, is easily misunderstood. It does not allow arbitrary old pension gaps from past decades to be closed.
Only contribution gaps that arose from 2025 onwards can be made up. In 2026, therefore, a gap from 2025 can be paid in for the first time. In future, such gaps can in principle be closed retroactively for up to ten years.
Further conditions apply. Anyone wishing to make such a payment must have AHV-liable earned income in Switzerland both in the year of the original gap and in the year of the retroactive payment. In addition, the ordinary annual pillar 3a contribution for the year of the buy-in must first be paid in full.
The additional buy-in is also capped. For 2026, the maximum buy-in amount is CHF 7,258.
This creates, for the first time, a way of making up part of an unused pillar 3a contribution later on. Whether that makes sense in an individual case depends, among other things, on income, tax burden, liquidity and the rest of the retirement situation.
Starting early remains an advantage all the same
The new option of paying in retroactively does not change one fundamental advantage of starting early: time.
Anyone who saves regularly over many years spreads their contributions over a longer period. With balances that earn interest or are invested on the capital market, compound interest can also work for longer.
A large contribution shortly before retirement is therefore not automatically equivalent to decades of saving. It can increase existing capital and, depending on the retirement instrument, bring tax advantages. But lost investment years cannot be bought back.
For people aged 50 and over, that does not mean it is "too late". It means rather that the remaining time has to be used more deliberately.
Early retirement is more than the question of whether enough capital is available
Many people want to leave working life entirely or in part before the reference age. Financial affordability, however, does not arise simply because a certain amount of retirement capital has been reached.
Anyone who stops working earlier forgoes further earned income and pension contributions. At the same time, living costs have to be financed over a longer period. Depending on the model chosen, effects on AHV, the pension fund, taxes and the drawing down of assets come on top.
One finding from the Raiffeisen Vorsorgebarometer 2026 is therefore interesting. Around two thirds of respondents aged between 18 and 65 can in principle imagine working longer. Most of them, however, are thinking of occasional work or a part-time role. Only five percent can imagine continuing to work full-time.
The boundary between working life and retirement is thus increasingly seen as flexible. For individual planning, this opens up additional scenarios: full retirement, a gradual reduction in working hours, or continuing to work beyond the reference age.
Three scenarios are more informative than one target date
Someone who decides at 58 that they want to retire at 63 does not yet know whether that plan is financially affordable.
Comparing several variants is more useful. How high would available income be with retirement at 63? How does it change at the reference age? And what happens if working hours are reduced gradually instead?
The expected gross pension should not be the only thing considered. What matters is what actually remains after taxes, health insurance premiums, housing costs, the mortgage and regular household expenses.
Especially with home ownership, the calculation can change after retirement. If income falls sharply, the affordability of a mortgage may be assessed differently than during working life. This question should therefore not be left until a few months before retirement.
A voluntary pension fund buy-in is not automatically the best solution
Anyone with a buy-in gap in their pension fund can, under the conditions of the relevant regulations, voluntarily pay in additional capital. Such buy-ins can increase retirement assets and be attractive for tax purposes.
But no general recommendation can be derived from this.
Before a buy-in, the financial situation of the pension fund, its regulations, the available buy-in potential, one's own liquidity and the later withdrawal plan are all relevant. Anyone planning a lump-sum withdrawal must additionally take the applicable tax rules into account.
Especially from 50 onwards, therefore, not every available franc should automatically flow into a tied retirement vehicle as quickly as possible. A sufficient liquidity reserve for unexpected expenses also remains part of stable financial planning.
The retirement check from 50
Sound planning begins with a few documents. Anyone wanting to review their situation should gather at least the following:
- AHV: order the current statement of the individual account and check the contribution years.
- Pension fund: check the insured salary, retirement assets, projected benefits and buy-in potential.
- Vested benefits: check whether balances from earlier employment relationships still exist.
- Pillar 3a: compile existing accounts or custody accounts and check possible gaps from 2025 onwards.
- Housing: include the mortgage, amortisation and future housing costs in the retirement calculation.
- Household: draw up a realistic budget for the period after retirement.
- Scenarios: compare at least an earlier, a regular and a later or gradual retirement.
Partners should not plan separately
For couples, retirement provision is rarely a purely individual calculation. AHV, pension fund, home ownership, beneficiary arrangements and survivor benefits all affect the household as a whole.
Especially where incomes or part-time working hours differ, planning can become problematic if only the person with the larger retirement assets is considered.
The legal form of the partnership also plays a role. Marriage, registered partnership and cohabitation do not lead to the same entitlements in every area of retirement provision. Anyone assuming a certain retirement income together should therefore also jointly check what benefits that assumption rests on.
At 50, not everything is decided
The Vorsorgebarometer 2026 above all shows how strongly life events shape retirement provision. The underlying YouGov survey covers 1,011 people aged between 18 and 65. People aged between 66 and 79 were also surveyed; their answers, however, do not feed into the actual indicators of the Vorsorgebarometer.
No universally valid ranking of the best retirement measures can be derived from such surveys. Income, family, home ownership, health, employment history and existing assets differ too much.
For people aged 50 and over, one clear insight remains: the retirement biography is already well advanced – but it is not finished.
A sensible first step is therefore often not a new financial product, but a complete stocktake. Only when AHV, pension fund, pillar 3a, assets, housing and the desired retirement date are in the same calculation does it become clear where a gap actually exists – and which correction is still sensibly possible.
Sources
- Raiffeisen Switzerland / ZHAW: Vorsorgebarometer 2026, published in September 2026
- Federal Social Insurance Office: pillar 3a and retroactive buy-ins, as at 2026
- Federal Social Insurance Office: The Swiss old-age provision, 2026 edition
- AHV/IV Information Centre: calculation of the old-age pension, contribution period and relevant average annual income
- Central Compensation Office: individual AHV account
