Preparing for retirement involves a series of administrative, financial and personal decisions that unfold over several years. Pension payments do not start automatically: without a formal application and a complete file, it can take several months to receive the first payment. Understanding each step, in the order it comes up, helps you avoid costly mistakes and periods without income.
Career record and checking your pension entitlements
It all starts with your individual career statement. This document lists your contribution quarters, declared employers and any periods treated as equivalent to contributions (unemployment, illness, maternity leave). Errors are common, especially for people whose careers have been split between several employers or employment statuses.
Check your record as early as possible, ideally ten to fifteen years before your planned retirement date. Correcting a missing quarter takes time: you may need to find an old payslip, contact a former employer or provide additional supporting documents. The later you start, the greater the risk of losing entitlements.
People who have worked under multiple statuses should take particular care. For those who have paid contributions as an employee and then as a self-employed worker or business owner, the basic pension may fall under the single liquidation of aligned schemes, while supplementary pensions remain separate. A review that looks at only one scheme may overlook some of the entitlements you have built up. Consulting Seniorium to prepare for retirement can help you structure this first phase and identify the checks to prioritize based on your career profile.

Pension estimates and financial decisions before retirement
Once your career record has been verified, the next step is to estimate the amount of your future pension. Official tools let you compare several scenarios: retiring at the statutory age, continuing to work to earn an increase, or retiring early with a reduction.
Comparing different retirement dates can significantly change the amount you receive. Retiring a few quarters later may eliminate a reduction and qualify you for an increase. Conversely, waiting too long is not always worthwhile if your health or working conditions deteriorate.
Buying back contribution quarters: a case-by-case calculation
Buying back quarters for higher education or incomplete years is an option that is sometimes underestimated. The cost depends on your age when you buy them back and your income level. The earlier you apply in your career, the lower the cost per quarter.
Buying back quarters is not worthwhile in every case. It can make sense if it allows you to qualify for a full pension without a reduction, or if the difference between the buyback cost and the cumulative pension increase over your estimated lifespan remains favorable.
Working while drawing a pension: rules changing in 2027
For people whose first basic pension takes effect on or after January 1, 2027, the rules for combining work and retirement income will vary by age. Before the statutory retirement age, a reduction in pension payments is planned. Between the statutory age and 67, combining work and pension income will be subject to a threshold. Unrestricted combining will apply only from age 67.
The detailed rules are still subject to regulatory texts that are being published. This 2027 change should be factored into any personal estimate, but it should not, on its own, prompt you to retire earlier.
Preparing the administrative paperwork for retirement
Your pension application must be submitted several months before your intended retirement date. On average, processing takes four to six months if your file is complete. An incomplete file can significantly extend this timeframe.
Your application will need to include several items:
- All your payslips or, if these are unavailable, employer certificates for periods not listed on your career record
- Proof of any periods of unemployment, illness or military service that may be taken into account
- Your bank details and up-to-date civil status documents
- For careers spanning multiple schemes, statements from each relevant supplementary pension fund
Submitting your application six months before your intended retirement date is the bare minimum. Failing to plan ahead is the leading cause of delayed payments for new retirees.

Psychological transition and life plans after your career
Administrative and financial matters often take up all the attention. Psychological adjustment, by contrast, tends to be neglected in retirement planning. Leaving a structured professional environment, giving up a social status and losing daily interactions with colleagues are changes that no form can resolve.
Pre-retirement assessments (sometimes called post-career assessments), offered by some training organizations and HR consultancies, can help you address this aspect. They have two aims: to review the skills you could transfer to other activities and to develop a structured life plan that goes beyond a simple list of hobbies.
Passing on skills at work
For employers, arranging for future retirees to pass on their knowledge to colleagues or successors is part of the preparation. A well-planned departure includes:
- A formal handover schedule, starting at least six months before the actual departure
- Documentation of the processes, contacts and decisions that only the future retiree knows how to manage
- Practical overlap between the departing employee and the person taking over the role
This handover benefits both the company and the future retiree, who can leave feeling that their work has been completed rather than abandoned.
Retirement planning is best approached as a project in its own right, with a timeline spanning several years. Career record errors are easier to correct ten years before retirement than six months beforehand. And for those considering returning to work, the date their first pension takes effect could change the rules for combining work and pension income from 2027.



