Portugal Solidarity Surcharge 2026: Who Pays the 2.5%–5% Extra IRS

Portugal’s solidarity surcharge (taxa adicional de solidariedade) is an extra tax of 2.5% on the portion of taxable income between €80,000 and €250,000, and 5% on the portion above €250,000 — charged on top of your normal IRS. It only affects high earners: if your taxable income is €80,000 or less, you pay none of it. The rates and thresholds are unchanged for 2026.

If you’ve never heard of it, that’s normal — it sits on top of the 9-bracket IRS table and only kicks in well above the income most people file. But once you cross €80,000 of rendimento coletável, it’s the reason your true top marginal rate is higher than the headline 48%.

What is the solidarity surcharge in Portugal?

The solidarity surcharge is a flat surtax added to IRS on high incomes, set out in article 68.º-A of the CIRS. It was introduced during the 2011–2014 austerity period and has stayed in the code since. It applies to the same rendimento coletável (taxable income after your deductions) that the normal progressive brackets tax — it just adds a second layer on the high slices.

It is not a separate return or payment. Finanças calculates it automatically inside your Modelo 3 assessment and folds it into the IRS you owe (or the refund you get).

Who pays the solidarity surcharge?

You pay it only if your taxable income exceeds €80,000. Below that, the surcharge is exactly zero.

If you’re married and file jointly, the surcharge is worked out on half your combined taxable income and the result is then doubled — which effectively lifts the entry point to about €160,000 of household taxable income before it bites. Filing separately can change who’s exposed, so it’s worth checking both ways at these income levels.

In practice this reaches senior tech and finance employees, successful freelancers and consultants, and business owners taking large draws taxed at the progressive rates. For most residents it never applies.

What are the solidarity surcharge rates for 2026?

Two rates, applied marginally to the slices of income above each threshold:

Portion of taxable income	Surcharge rate
Up to €80,000	0%
€80,000 – €250,000	2.5%
Above €250,000	5%

The rates and thresholds are the same as 2025 — the 2026 State Budget left the surcharge untouched, even though it cut the marginal rates in the middle IRS brackets. Source: PwC Guia Fiscal 2026 – IRS and CIRS art. 68.º-A.

How is the solidarity surcharge calculated?

It’s marginal, exactly like the IRS brackets: each rate applies only to the slice of income inside its band, not to your whole income.

Surcharge = 2.5% × (taxable income in the €80k–€250k band) + 5% × (taxable income above €250k)

Example — €120,000 taxable income:

Only the €40,000 above the €80,000 threshold is surcharged, all of it in the 2.5% band:

Solidarity surcharge on €120,000 taxable income

€1,000

That’s €40,000 × 2.5% = €1,000, added on top of the roughly €40,000 of normal IRS that €120,000 already generates.

Example — €300,000 taxable income:

Now both bands are used. The €170,000 between €80k and €250k is surcharged at 2.5%, and the €50,000 above €250k at 5%:

• €170,000 × 2.5% = €4,250
• €50,000 × 5% = €2,500
• Total surcharge = €6,750

What is the real top tax rate in Portugal?

The headline top IRS rate is 48%, on income above €86,634 in the 2026 bracket table. But once you’re over €80,000, the solidarity surcharge stacks on top:

• 48% (top IRS bracket) + 2.5% surcharge = 50.5% on the €80k–€250k slice
• 48% + 5% surcharge = 53% on income above €250k

So the genuine top marginal rate in Portugal is 53%, not 48% — it just applies to a slice most people never reach.

Does the solidarity surcharge apply to NHR or IFICI income?

The surcharge applies to income taxed at the general progressive rates — the normal rendimento coletável. Income taxed under a special flat rate, like the NHR / IFICI 20% rate on eligible category A and B income, is taxed by a taxa especial that, by default, stays outside the aggregate (englobamento) the surcharge is calculated on — unless you actively opt to aggregate that income, which you normally wouldn’t, because it would forfeit the 20% rate. On that reasoning, IFICI-taxed income shouldn’t trigger the surcharge no matter how large it is.

How do I plan for the solidarity surcharge?

There’s no way to opt out of it, but a few things reduce the taxable income it’s calculated on — the same levers that reduce your normal IRS:

• Specific deductions and the simplified-regime expense presumption lower rendimento coletável before both the brackets and the surcharge apply. See the IRS deductions guide.
• First-year freelancer benefits cut the taxable coefficient in years one and two, which can keep a new high-invoicing freelancer under the threshold.
• Timing large one-off income (a bonus, a capital event, a business draw) across two tax years can keep each year’s taxable income below €80,000 or €250,000, avoiding the higher slice.

Run your own number

The TAXCLARA calculator computes the solidarity surcharge automatically as part of your full IRS breakdown — brackets, parcela a abater, family quotient, and the surcharge — so you can see exactly how much the 2.5% and 5% layers add at your income. Enter your gross income and it shows the whole assessment live, in English.