Ireland vs Italy Tax in 2026: Which One Actually Costs You More?

For employees: the same salary, both systems

A single employee, no dependants, on €60,000 gross.

Effective rate: 25.1% in Ireland, 37.4% in Italy. On the same gross salary, in the same currency, the Italian employee is €7,370 a year worse off.

Why Italy takes more at every level

Four structural differences, and they all point the same way.

Social contributions are more than twice as heavy. Irish PRSI runs at 4.2%, rising to 4.35% from October 2026. Italian INPS takes 9.19% from the first euro, plus another 1% above €56,224. That difference alone is roughly €3,000 a year at €60,000 — before a cent of income tax.

Italy's top rate starts far earlier. Ireland's 40% rate begins at €44,000. Italy's 43% begins at €50,000 — but Italy has already passed through a 33% band starting at just €28,000, while Ireland is still charging 20% all the way to €44,000. The middle of the Italian scale is where the damage is done.

Irish credits never taper. Italian detrazioni disappear. Ireland's €4,000 in credits is worth €4,000 whether you earn €25,000 or €250,000. Italy's employee detrazione shrinks as income rises and reaches zero at €50,000. So the Italian system withdraws relief exactly where the higher rates begin — a double squeeze that Ireland doesn't have.

There are two extra taxes that don't exist in Ireland. The addizionale regionale and addizionale comunale added €1,280.84 to the Milan example. Ireland has no local income tax at all. Rates vary — a different region and comune will move this figure — but the line item has no Irish equivalent.

The practical consequence: the Irish advantage is not a quirk of the top rate, it's built into every layer of the two systems. And it compounds. Over five years at €60,000, the difference is roughly €36,000.

What the table doesn't show

Three things that matter and appear in no comparison table.

In Ireland, nobody claims your reliefs for you. Rent credit, medical expenses, remote working relief, flat rate expenses — every one requires you to file. You have four years, and most people never do. Italians arriving in Ireland are often surprised by this, because the Italian system leans much more heavily on the employer and the CAF to get it right. See the top Irish tax deductions you could be missing.

Your Italian gross already includes the tredicesima. The RAL is an annual figure covering thirteen (sometimes fourteen) monthly payments, so comparing annual gross to annual gross — as above — is correct. But the monthly comparison misleads in both directions, which is why effective rates are the honest measure.

Crypto is now taxed identically. From 1 January 2026 Italy taxes crypto gains at 33%, up from 26%, and the €2,000 exemption is gone. Ireland charges 33% CGT with a €1,270 annual exemption. For the first time the two countries land on the same headline number — though what counts as a disposal, and when you pay, still differ. See crypto tax in Ireland and capital gains tax in Ireland.

For companies and the self-employed

This is the one section where the answer isn't uniform.

For companies, Ireland wins clearly. An Italian company faces 24% IRES plus IRAP at an ordinary rate of 3.9% on a different base — regions can vary it. Against Ireland's 12.5% on trading income, that is not a close comparison.

Two Irish caveats, as always. The 12.5% applies to trading income only — rental and investment income is taxed at 25%. And an Irish company must have at least one director resident in the EEA. Italian residents satisfy that requirement; it's a live issue for founders from outside the EEA.

For small freelancers, Italy can genuinely win. The regime forfettario charges a flat 15% substitute tax — or 5% for the first five years of a genuinely new activity — on revenue up to €85,000, with taxable income set by a sector coefficient rather than actual costs. An Irish sole trader on the same turnover pays income tax, USC and PRSI at ordinary rates. For a consultant billing €60,000, that comparison can run the other way, and by a wide margin. It comes with real constraints — no VAT charged or reclaimed, no employees beyond narrow limits, and an immediate exit above €100,000 — but it is the one structure where the Irish system has no equivalent answer.

If you're moving between the two

Coming to Ireland from Italy. Your first year is usually your largest refund. Irish credits are spread across twelve months, so arriving mid-year means a full year's credits meet a part year's earnings. Split Year Treatment protects that by excluding pre-arrival employment income. And most new arrivals spend their first months on emergency tax without realising it. The country-specific detail — including what happens to an Italian pension, a house left behind, and your AIRE registration — is in tax for Italian workers in Ireland.

Going back to Italy. Italy's impatriati regime is the single biggest variable, and it can reverse everything above. It exempts 50% of qualifying employment income — 60% with a minor child — on up to €600,000 a year, for five years. It requires at least three tax years of prior foreign residence, a commitment to stay tax resident in Italy for four consecutive years, and a qualification or specialisation test. Leave early and the relief is clawed back with interest. If you're considering a return after a spell in Ireland, this is the calculation that matters more than the headline rates.

On the Irish side, the same arithmetic applies in reverse: your departure year is usually a refund, and four years remain open behind you. 2022 closes permanently on 31 December 2026. See leaving Ireland and the refund you might be owed.

Ireland and Italy have had a double taxation convention since it was signed in Dublin on 11 June 1971, so the same income shouldn't be taxed twice — but relief is claimed and evidenced, not applied automatically. You can find the text on Revenue's page for the Ireland–Italy treaty. Note too that after three consecutive years of Irish residence you become ordinarily resident, which brings disposals of assets anywhere in the world within Irish CGT, and continues for three years after you stop being resident. The framework is in moving to Ireland: how cross-border taxes work, and the fundamentals are in the complete guide.

If your position spans both countries — employment in one, property or a company in the other — that's what our VIP Premium service is for. For a straightforward review of four open Irish years, the Tax Back service covers it. No refund, no fee.

If you're already living in Ireland, the more useful question isn't which country taxes less — it's whether you've claimed the four years that are still open. Start with 2022.

Related reading

• Ireland vs UK tax in 2026
• Tax for Italian workers in Ireland
• Moving to Ireland: how cross-border taxes work

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