Related to: "IRS Automatic: Is it worth accepting without reviewing?"

How to fill out IRS Youth?

Notice how to fill out the statement to benefit from this regime.

IRS 2026: 3 errors to avoid before submitting the declaration.

Submitting the IRS 2026 without reviewing can cause you to lose money. And it happens more often than it seems. The problem is that many people treat this process as a formality: they enter the Finance Portal, review two or three lines, and submit without thinking much about it.

Taxes

Find out if the 1st or 2nd tax bracket for young people is worth it.

If you are up to 35 years old, choosing the right tax bracket in the Youth IRS can make a difference in the amount you receive or pay. For those living with parents, the chosen bracket can change the amount of the final return. And this means that accepting the first option without simulating can be a mistake.

Taxes

Como obter comprovativo de entrega do IRS no Portal das Finanças?

Precisa de provar que entregou a declaração de IRS? Seja para pedir um crédito, apresentar rendimentos ou aceder a apoios sociais, saiba como obter o comprovativo IRS no Portal das Finanças, passo a passo, de forma simples e rápida.

Taxes

Should I submit my IRS with my parents or not?

I am young and still considered dependent in my parents' household, should I file my tax return with them or can I file individually? Find out in this article.

Taxes

Differences in IRS declaration? Find out how to resolve them.

Your IRS statement showed discrepancies? The Tax Office explains how to resolve it. Find out next.

Housing Credit Acquisition

How does the IRS impact the financial ability to request credit?

The income declared in the IRS influences the approval and conditions of your credit. Learn how to optimize your statement to improve the effort rate, increase financing capacity, and even reduce debts.

Taxes

IRS declaration: Lower refund or tax to pay? Find out why.

This event is essentially explained by the fact that in 2024 a smaller monthly discount was made to the tax authorities. Understand better, next.

Taxes

If you are going to pay IRS, know that you can do it in installments.

Notice how to pay IRS in installments.

Taxes

IRS: How does domestic work declaration work?

Notice how charges with compensation for the provision of domestic work operate in the IRS.

Taxes

Do you pay rent? Learn how to deduct up to 502 euros on your 2026 taxes.

Those who live in a rented house should pay close attention to the tax return, as they can deduct up to 502 euros. This is one of those cases where a small verification can have a significant impact on the family budget.

Taxes

Do you have a debt with the finance department? Learn how IRS works.

If you have a debt to the Tax Office and your IRS simulation shows a refund amount, you may not receive it. Understand it better, then.

Tips

If you have a debt to the Treasury, learn how to pay it and avoid more.

If you have a debt to the Tax Authority (AT), you may face serious consequences from additional costs to asset seizure. Understand how to pay and avoid future debts.

Taxes

What happens if you don't pay a debt to the tax authorities?

Know the consequences of non-compliance with the Tax Authority.

Taxes

IRS: You can now challenge errors detected in your deductions.

The deadline is from March 15 to 31, by which you must verify your provisional deductions for IRS purposes and claim in case of errors. Understand better next.