Receiving a monthly pension does not necessarily mean that you are receiving everything you are entitled to. But the problem is not always in calculating the pension itself. According to Social Security, gov.pt and the Finance Portal, what matters most is usually support that requires a request, IRS withholding adjusted to the pensioner’s personal situation and tax deductions that only count in the annual settlement.
The detail that could be losing money
One of the most common factors is the lack of review of personal and tax situation. Social Security reminds, in its practical guides, that pensioners must communicate changes such as address in Portugal, IBAN and marital status. The IRS Code and the withholding tax tables for 2026 show that, in pensions, withholding varies according to the holder’s situation, namely whether they are unmarried or married, the only holder, and whether they are disabled. When these elements are not correct, the net amount received may not reflect the current situation.
Changes such as widowhood, separation or change in income do not usually change the gross pension already granted, but they can affect the tax withheld or access to social support. In benefits such as the Solidarity Supplement for the Elderly, for example, low resources and, in certain situations, the household’s status count. Therefore, not everything that makes a difference goes directly into the pension: part of the impact is felt in the net or in supplements that remain unasked.
Add-ons that many don’t ask for
There is support that is not automatic. According to gov.pt, the Solidarity Supplement for the Elderly is monthly cash support for elderly people with low resources and must be requested. The same applies to the dependency supplement, aimed at pensioners suffering from old age, disability or survival in a situation of dependency. In practice, there are pensioners who only receive the main pension when they could already be accumulating other support.
IRS can also make a difference
Taxation is another area where many retirees lose money without realizing it. The Finance Portal reminds you that there are collection deductions relating to health expenses and costs for nursing homes and home support. If these expenses are not correctly reported or reviewed with the IRS, your final refund may be less than what would otherwise be due.
However, it is important to distinguish different plans. One thing is the net monthly value of the pension, influenced by withholding tax. Another is the annual Income Tax adjustment, which depends on deductible expenses and the declaration submitted. Mixing the two often leads to the misconception that the pension is poorly calculated, when what failed was the fiscal framework or the lack of additional support.
There are still administrative situations that do not exactly reduce the value of the retirement, but can create serious problems. An outdated IBAN can delay payment. A wrong address may prevent the retiree from receiving notifications or requests for proof. And an unreflected change in marital status may cause withholding tax to continue to be applied based on an old situation.
Reviewing can make a difference
Regularly confirming the situation with Social Security and the Finance Portal, checking if there is support to be requested and ensuring that relevant expenses are correctly entered into the IRS are simple steps that can avoid loss of disposable income. In a context where every euro counts, these details take on extra importance.
A detail that many ignore
The idea that the pension is a fixed and unchanging amount can create a false sense of security. In practice, the gross amount can be maintained, but what goes into the account and the support to which each retiree is entitled can change when the personal, fiscal or social situation is not updated. Being informed and monitoring your own situation can be the difference between losing money without realizing it or ensuring that all rights are being fulfilled.
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