Make your salary work harder — don't be fooled by the gross figure

In 5 min you'll know: how to calculate your real annual income and claim every benefit you're entitled to

In the first lesson of Block 1, you learnt to read your payslip and adjust your IRS (Portugal's personal income tax) withholding. Now we go further: your salary isn't just the number that lands in your account. It's the combination of income, tax benefits and deductions that determines what you really earn per year. If you only look at your monthly net salary, you're leaving money on the table — or in the State's hands. The rule: calculate your real annual income and claim every benefit you're entitled to.

Before you continue: reading your payslip, can you identify how much your employer withholds for IRS every month?

(Answer in the next paragraph.)

Start with IRS Jovem. If you're under 35 and have employment income, you may be entitled to a partial IRS exemption in the first years of your career. Lei n.º 24-D/2022 created a regime that exempts a portion of young people's income from IRS, with percentages that decrease over the years. But the exemption isn't automatic — you must request it through the Portal das Finanças using your NIF (Portuguese tax-ID number). If you don't, you pay the full tax and wait for the refund. In other words: you hand over money you shouldn't and only get it back months later.

Then there's variable income. If you receive commissions, bonuses, shift allowances or compensation for rest-day exemptions, those amounts are taxed differently. Your employer may be calculating withholding as if the variable component were fixed — which leads to excessive withholding in bonus months and insufficient withholding in lean months. The result: either you lend money to the State interest-free, or you get an unpleasant surprise at the annual IRS settlement.

The extras count. Meal allowance (exempt up to €6.00/day in 2025), public-transport allowance (exempt within limits), employer-funded professional training — all of that is real income that doesn't appear in your base salary but improves your financial position. Do the annual calculation: add up the gross of 14 months (including holiday and Christmas allowances), add exempt benefits, subtract the IRS actually paid and social-security contributions. The result is your real income — the number you should plan around.

Calculate your true annual income with tax benefits (2 min) →

Your promise: This fortnight, Sunday at 4pm, I will total my actual annual income — including tax benefits I haven't yet claimed.