1. What Merz is proposing
German Chancellor Friedrich Merz has put a major pension reform at the center of his social policy agenda: he wants the size of a pension to be linked to a person’s lifetime work, or “Lebensarbeitszeit,” rather than to a fixed statutory retirement age. The basic idea is that pension levels would reflect how many years someone has worked and paid contributions, not simply the age they reach.
Merz argued this is about fairness between different career paths: people who start work early, often in physically demanding jobs, should not be disadvantaged compared with graduates who enter the labour market later. He also framed the idea as part of a broader push to encourage more work overall and to make private saving more important for retirement security.
He said the change would mean “less about whether someone retires at 61, 65 or 68, and more about when they started working and how long they worked.” Politically he signalled that this is not only a CDU idea: he claimed the coalition partner SPD is “on board” with the orientation toward life-long contribution years.
2. How a life-work linked pension would work
The proposed shift would replace or supplement a rigid statutory retirement age with a rule that ties pension entitlement and pension size to the number of contribution years. In practice, this means people who reach a defined number of years paying into the system could receive an unreduced pension regardless of their chronological age.
Counting contribution years instead of a fixed age
One concrete version suggested by an economist advising the SPD would set a threshold of at least 45 contributory years. Under such a model, anyone with 45 years of contributions could retire without penalties, independent of their exact age. The aim is to reward long contribution histories and reduce the disadvantage faced by those who enter work early.
Example calculations
| Birth year / start of work | Contribution years required | Example retirement age | Outcome |
|---|---|---|---|
| Born 1985, started work at 17 | 45 years | 62 | Can retire without reductions |
| Born 1985, started work at 26 | 45 years | 71 | Would need to work longer to reach 45 years |
| These examples illustrate how the same contribution target produces very different retirement ages depending on when people begin paid work. | |||
3. Political reactions and who backs what
The proposal has opened a wide political debate. Merz framed SPD support as likely, but the situation inside the SPD is more complex. SPD leader and Social Minister Bärbel Bas has said the party is prepared for tough talks and wants to consider models that take working life and health into account, but she has not committed to a single design.
SPD: openness with social guardrails
The SPD signals willingness to examine systems that link pensions to contribution years or to other flexible rules, while insisting on social protections. SPD voices stress the need to keep a decent pension level, to consider health differences across jobs, and to reject a general “Rente mit 70” in this legislative period.
Union, youth wing and critics
Within the wider conservative camp there are even tougher proposals, such as linking retirement ages to life expectancy and raising the statutory retirement age over time. The Junge Union has advanced stricter measures in some proposals. On the other side, unions, the Left and many affected workers view an across-the-board rise in retirement age as a red line because of health and job-qualification differences.
4. Social and financial implications
Linking pension levels to lifetime contribution years would shift the distribution of benefits. People who began work early—often in manual or physically demanding jobs—could benefit, while those with long periods of schooling or late labour-market entry might have to work longer to reach the same pension level.
Health, inequality and job type
Critics emphasise that not all careers are the same: physically demanding work can shorten the time people remain able to work. Any reform that raises average working years must also include health considerations, disability protections and special rules for strenuous occupations to avoid deepening social inequality.
Financing, employer role and private saving
Debate over a switch in design also touches on how to fund pensions. Some actors call for broader financing, including higher employer contributions or bringing more groups into the statutory system. Merz also highlights private saving and simple formulas to encourage early private contributions. The government already allows some tax-free additional earnings for pensioners, a policy known as the Activrente, to ease transition and remain financially active.
5. Next steps and timeline
The matter will be handled by the newly established Alterssicherungskommission (pension commission), which is expected to present recommendations by mid-2026. These recommendations will shape whether contribution-year rules, a move to higher statutory ages, stronger employer financing or a mix of measures become law.
- Alterssicherungskommission prepares proposals and options.
- Political negotiations between Union, SPD, employers and unions determine a compromise.
- Possible legislative proposals debated and voted in parliament, depending on coalition agreement.
- Gradual implementation with transition rules to protect vulnerable groups.
Short-term measures are already in motion: pension benefits will rise by 4.24% from July 1, 2026, which provides immediate relief but does not resolve long-term structural pressures created by demographic change.
6. Conclusion — key takeaways
Merz’s push to link pension levels to life-long work rather than a fixed retirement age refocuses the debate on contribution years, fairness and the diversity of work histories. The SPD has signalled openness to exploring such models, but it also insists on social guardrails to protect people with difficult careers and health limitations.
The final outcome will depend on the pension commission’s recommendations and political negotiations. Any change will require careful design to balance incentives for longer working lives, adequate pension levels, fairness between occupations and the financial sustainability of the pension system.
