Precisely calculating the retirement pension you'll be entitled to is difficult even for experts, because it depends on your entire contribution history. But understanding the factors that determine it lets you form a reasonable estimate and, above all, know which variables you can influence while you're still working.
The three key factors
The amount of your retirement pension depends fundamentally on three elements:
- The regulatory base: an average of your contribution bases over a set period of your working life (currently calculated over your most recent contribution years, a period that has been progressively extended in recent reforms).
- Years contributed: the more years you've contributed, the higher the percentage of the regulatory base you receive.
- Retirement age: retiring before or after the ordinary retirement age applies reducing or increasing coefficients to the final amount.
How the regulatory base is calculated
The regulatory base is obtained by dividing the sum of your contribution bases over a reference period by a divisor set by law. This reference period has been progressively extended in recent reforms of the system, with the aim of reflecting a longer average of your working life rather than just your final years, which tend to be the ones with the highest salary.
The percentage based on years contributed
Calculating the regulatory base isn't enough: a percentage that depends on your years contributed is then applied to it. With the legal minimum number of contribution years required to qualify for a contributory pension, the applicable percentage is considerably below 100% of the regulatory base. That percentage increases progressively as more years are accumulated, until it reaches 100% at the number of years set by the law in force at any given time (currently around 36-37 years, subject to gradual adjustment).
Retiring before or after the ordinary age
- Early retirement: retiring ahead of the ordinary age applies reducing coefficients to the pension amount, which are more severe the earlier you retire and the fewer years you've contributed. There are two types (voluntary and involuntary/forced), with different reductions.
- Delayed retirement: postponing retirement beyond the ordinary age, once you've met the requirements, generates increases to the pension, either as an additional percentage or as a lump sum, depending on what the worker chooses.
The maximum and minimum pension caps
Regardless of the calculation's result, there is a maximum amount that no contributory pension can exceed, revised annually, and a guaranteed minimum amount based on the pensioner's family situation (with or without a dependent spouse). If the calculated amount falls below the minimum, it's topped up to reach it; if it exceeds the maximum, it's capped at that limit.
What you can do while working to improve your future pension
Since the regulatory base depends on your contribution bases over a long stretch of your working life, consistently maintaining a high contribution base (not just in your final years) and avoiding long periods without contributions are the two most direct levers you have to improve your final pension amount.
Estimate your approximate pension
Our retirement pension calculator lets you make a rough estimate based on your current salary and years contributed, as a starting point for planning your retirement.