In Spain, unlike other European countries, the pension, whether for retirement, permanent disability or widowhood, almost always represents the only and main source of income. These benefits, being contributory, their amount depends on the contributions made over a certain period. Now, what happens when these contributions are insufficient and the amounts are very low? In these cases, the public pension system encourages them to reach the minimum set by law, which is known as the minimum pension.
This is possible through what is known as “complement to minimums“, which is regulated in article 59 of the General Law of Social Security (available in this BOE). What this mechanism does is pay the difference between the resulting pension and the minimum pension to be collected based on age and family situation.

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The minimum supplement is important, since of the more than 10 million pensioners in Spain, more than 2.1 million receive it with a minimum amount of 338.17 euros. In the case of retirement, the amount grows to 356.72 euros and is received by one in six retirees.

Now, not all pensioners with low pensions are entitled to receive this supplement, since it is necessary to meet a series of requirements. But if during 2025 these requirements were not met, but are met in 2026, this could be requested from Social Security.
Both the Social Security website and the General Law explain that it is necessary to have a recognized contributory pension. In addition, that person must reside in Spain, although there are exceptions that apply according to international agreements or regulations. On the other hand, you do not have to have significant additional income, whether from work, investments, business activities or capital gains, that exceeds a certain threshold and which depends on your family situation.
For this year 2026, and in parallel with the revaluation of pensions, these income limits have been increased. Specifically, they are set at 9,442 euros per year for pensioners without a dependent spouse or who do not have a spouse. In the case of having a dependent spouse, the limit rises to 11,013 euros per year. This update opens the door for low-income pensioners to continue accessing this supplement.”
To take into account
It must be remembered that this supplement is not for life or consolidated, but is reviewed annually. This means that, as long as the income requirements continue to be met, the pensioner will be guaranteed the collection of the minimum pension that corresponds to him or her according to his or her family situation.
If a retiree meets the conditions but is not receiving this aid, they can request a review from Social Security at any time. The procedure can be carried out electronically through the INSS Electronic Headquarters or in person (in this article we explain how to make an appointment online).
On the other hand, it is essential that, if the pensioner exceeds the annual income limit (or anticipates that this will happen), he or she notifies Social Security. Otherwise, the INSS will end up cross-checking the data with the Tax Agency and will demand the return of all amounts overcharged for undue benefits.
