Rates last updated: 10 October 2026 · How we verify
🇵🇱 Ireland vs Poland Tax in 2026: Which One Actually Costs You More?
Poland has a reputation as a low-cost, low-tax place to work. For an ordinary employee, the tax half of that reputation doesn't survive the arithmetic. For a self-employed contractor, it very much does — which is exactly why so many Polish professionals work on B2B contracts.
Here's what the numbers show for a single employee on a standard employment contract, using verified 2026 rates on both sides:
| Gross salary | Ireland — you keep | Poland — you keep |
|---|---|---|
| €30,000 (PLN 131,154) | 87.7% | 71.2% |
| €60,000 (PLN 262,308) | 74.9% | 61.8% |
| €100,000 (PLN 437,180) | 64.5% | 59.8% |
Ireland keeps more of an employee's salary at every level we tested — more than sixteen points more at €30,000 and thirteen at €60,000. Poland only catches up at around €148,000.
This guide works through both sides — employees first, then the B2B route that changes the picture, then companies — with every calculation shown.
A note on currency. Unlike the UK, the złoty is too far from the euro for the same number to mean the same salary in both countries. So we converted each euro salary into złoty at the ECB reference rate of 25 September 2026: PLN 4.3718 per euro, and compare effective rates — the share of gross pay you keep. We checked the result across the full range the rate moved in the previous four months, from 4.2330 to 4.3823: none of the percentages moves by more than half a point. The conclusions don't depend on the exchange rate.
Assumptions for Poland: a standard contract of employment (umowa o pracÄ™), single, no children, aged 26 or over, with the standard employee costs allowance and no special relief.
For employees: the same salary, both systems
- On €60,000 (PLN 262,308 at the ECB rate), a single employee keeps 74.9% in Ireland and 61.8% in Poland.
- That's an effective rate of 25.1% against 38.2%, roughly €7,800 a year more in Ireland.
- The conclusion doesn't depend on the exchange rate.
A single employee on €60,000 gross — PLN 262,308 at the ECB rate.
Ireland, 2026
| Calculation | Amount | |
|---|---|---|
| Income tax at 20% | €44,000 × 20% | €8,800.00 |
| Income tax at 40% | €16,000 × 40% | €6,400.00 |
| Less tax credits | €2,000 personal + €2,000 employee | −€4,000.00 |
| Income tax | €11,200.00 | |
| USC | 0.5% / 2% / 3% across the bands | €1,332.82 |
| PRSI | 4.2% to September, 4.35% from October | €2,542.50 |
| Total deductions | €15,075.32 | |
| Net pay | €44,924.68 |
Poland, 2026
| Calculation | Amount | |
|---|---|---|
| Pension and disability insurance | PLN 262,308 × 11.26% | PLN 29,535.88 |
| Sickness insurance | PLN 262,308 × 2.45% | PLN 6,426.55 |
| Social insurance | PLN 35,962.43 | |
| Health contribution | 9% of salary after social insurance | PLN 20,371.10 |
| Taxable income | less social insurance and PLN 3,000 employee costs | PLN 223,346 |
| Income tax at 12% | PLN 120,000 × 12% | PLN 14,400.00 |
| Income tax at 32% | PLN 103,346 × 32% | PLN 33,070.72 |
| Less tax-reducing amount | −PLN 3,600.00 | |
| Income tax (PIT) | rounded to the nearest złoty | PLN 43,871.00 |
| Total deductions | PLN 100,204.53 | |
| Net pay | PLN 162,103.47 |
Effective rate: 25.1% in Ireland, 38.2% in Poland. At the ECB rate, the Irish employee keeps roughly €7,800 a year more on the same salary.
Why Poland takes more from employees
- Poland's 32% rate starts at PLN 120,000 of taxable income, around €27,450, and the tax-free amount is only PLN 30,000.
- Social insurance is 13.71% against PRSI at 4.35%, and a 9% health contribution with no ceiling is effectively a second income tax.
- Pension contributions stop at PLN 282,600, which is why Poland only catches up at around €148,000.
Four features of the Polish system add up.
The top rate starts very early. Poland has just two rates: 12%, and 32% above PLN 120,000 of taxable income — around €27,450 at the ECB rate. Ireland's 40% rate starts at €44,000. A Polish professional on a good salary spends most of their income in the higher band.
Social insurance is more than three times Irish PRSI. Employees pay 9.76% for pensions, 1.5% for disability and 2.45% for sickness insurance — 13.71% in total, against PRSI at 4.35% since 1 October 2026 (4.2% before).
The health contribution is effectively a second income tax. Employees pay 9% of their salary after social insurance, with no ceiling — and since 2022 it can't be deducted from income tax. At €60,000 it costs PLN 20,371, close to 8% of gross pay on its own.
The allowances are small. The tax-free amount is PLN 30,000, delivered as a PLN 3,600 reduction in tax, and the standard employee costs allowance is PLN 250 a month. Ireland's €4,000 of credits is worth considerably more.
Why it eventually flips. Pension and disability contributions stop once salary reaches PLN 282,600 in the year — about €64,640. Above that, the marginal rate in Poland falls to 42.5%, while Ireland's reaches 52.2% above €70,044. That's what produces the crossover at around €148,000 — but it's a long way above most salaries.
The real Polish story: B2B contracts
- A Polish sole trader can pay a flat 19% on profit with a 4.9% health contribution, or the ryczałt at 12% of revenue for IT.
- The ryczałt has a fixed PLN 830.58 monthly health contribution, and either way fixed social contributions are PLN 1,788.29 a month.
- An IT contractor on the lump-sum option gives up about 24% of revenue against 38.2% for an employee; Ireland has no equivalent.
Many Polish professionals, especially in IT, don't work on an employment contract at all. They register as a sole trader and invoice the client — a "B2B" arrangement. The tax treatment is completely different.
Flat-rate income tax. A sole trader can choose a flat 19% on profit (podatek liniowy), with a health contribution of 4.9% of income, subject to a minimum. There's no tax-free amount under this option.
Lump-sum tax on revenue. Alternatively, the ryczałt taxes revenue directly at a rate set by activity — 12% for IT services. The health contribution is then a fixed monthly amount by revenue band: PLN 830.58 a month for annual revenue between PLN 60,000 and PLN 300,000 in 2026.
Fixed social contributions. A sole trader's social insurance is calculated on a fixed base, not on actual income. The compulsory contributions are PLN 1,788.29 a month in 2026. New businesses pay no social contributions for the first six months, then reduced contributions for 24 months.
Put those figures together for an IT contractor invoicing the equivalent of €60,000 on the lump-sum option: 12% tax, twelve months of the health contribution and twelve months of full social contributions come to about 24% of revenue — before any deductions. An employee on the same money gives up 38.2%.
The trade-offs are real. A B2B contractor gives up the paid leave and employment protections of a contract of employment, and there are anti-avoidance rules — for example, the flat 19% option isn't available if you provide your former employer with the same work you did as their employee. There's also an IP Box regime taxing qualifying income from intellectual property at 5%, which some developers use.
Ireland has no equivalent to any of these options: self-employed income goes through income tax, USC and PRSI like everyone else's.
Going home: Poland's return relief
- The ulga na powrót exempts earned income from income tax up to PLN 85,528 a year for four consecutive years.
- It requires that you weren't Polish tax resident in the three calendar years before returning.
- Workers under 26 have a similar exemption with the same limit.
For Polish workers in Ireland thinking about going back, one relief matters more than any rate above.
The ulga na powrót exempts earned income from income tax up to PLN 85,528 a year, for four consecutive tax years. It requires that you weren't tax resident in Poland in the three calendar years before the year you move back, and it's available to Polish citizens, holders of the Polish Card and EU/EEA and Swiss citizens, among others. Health contributions still apply. A few years in Ireland can therefore make a return to Poland noticeably cheaper for the first four years.
Workers under 26 have a similar exemption with the same PLN 85,528 limit.
What the table doesn't show
- Irish reliefs aren't automatic: they have to be claimed by you.
- Gains on shares cost 19% flat in Poland, against Ireland's 31% CGT with a €1,270 exemption.
- A 4% solidarity levy applies only above PLN 1,000,000 of income.
In Ireland, nobody claims your reliefs for you. Rent credit, medical expenses, remote working relief, flat rate expenses — every one has to be claimed, by you. You can claim them for up to four years back. See the top Irish tax deductions you could be missing.
Investment gains cost much less in Poland. Gains on shares are taxed at a flat 19%, with no annual allowance. Ireland charges 31% CGT — cut from 33% on 7 October 2026 — with a €1,270 annual exemption. For most investors, Poland is considerably cheaper. See capital gains tax in Ireland.
Very high earners pay a solidarity levy. An extra 4% applies to income above PLN 1,000,000 a year. It's irrelevant at the salaries in our table.
For companies
- Polish companies with revenue up to €2 million, and qualifying start-ups, pay 9% on profits other than capital gains, below Ireland's 12.5%.
- Above that size Poland's standard rate is 19%, and Ireland is cheaper for trading companies.
- Poland taxes investment income at ordinary company rates, against Ireland's 25%.
| Ireland | Poland | |
|---|---|---|
| Standard rate | 12.5% on trading income | 19% |
| Small companies and start-ups | 12.5% | 9% (revenue up to €2 million), except on capital gains |
| Non-trading income | 25% | 19% standard rate |
For small companies, Poland can beat Ireland. Companies with revenue up to €2 million, and qualifying start-ups, pay 9% on profits other than capital gains — below Ireland's 12.5%. Above that size, the standard rate is 19%, and Ireland is cheaper for trading companies.
For investment income, Poland is also competitive. Ireland taxes non-trading income such as rent at 25%; Poland taxes it at its ordinary company rates.
The Irish director requirement applies as usual: at least one EEA-resident director, which Polish residents satisfy.
If you're moving between the two
- Coming to Ireland, check emergency tax and Split Year Treatment in your arrival year; going back, check the return relief first.
- On the Irish side, claim the four open years before 2022 closes on 31 December 2026.
- Under the Ireland–Poland convention, relief is available but has to be claimed.
Coming to Ireland from Poland. Your arrival year is worth checking. If your first payslips were on emergency tax, or on a "week 1" basis that doesn't backdate your credits to 1 January, you'll have overpaid — and that only comes back once you file.
If you worked abroad earlier in the year, Split Year Treatment can keep that foreign employment income out of the Irish computation, provided you weren't Irish resident the year before and stay resident the following year. You have to claim it. The country-specific detail is in tax refunds for Polish workers in Ireland.
Going the other way. Check the return relief first — it's the biggest single factor. On the Irish side, your departure year often produces 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 Poland signed their double taxation convention in Madrid on 13 November 1995. 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–Poland treaty.
Note too that as an Irish tax resident you're within Irish CGT on assets anywhere in the world — although if you're not Irish-domiciled — and moving here doesn't by itself make you Irish-domiciled — a gain on an asset abroad is generally taxed in Ireland only to the extent the proceeds are brought into Ireland.
After three consecutive years here you also become ordinarily resident, which keeps you within the charge for three years after you leave. 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 business 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
Questions we get asked
Is Poland a low-tax country?
Not for employees. A single employee keeps less in Poland than in Ireland at €30,000, €60,000 and €100,000. Poland's low-tax reputation comes from the B2B options for the self-employed and the 9% rate for small companies.
Why is my Polish net so much lower on the same gross?
Three layers: 13.71% social insurance, a 9% health contribution that can't be deducted from tax, and a 32% income tax rate that starts at PLN 120,000. Irish PRSI is 4.35% since 1 October 2026 (4.2% before) and the 40% rate starts at €44,000.
Should I work on a B2B contract in Poland instead?
Financially, B2B is usually much cheaper — on our figures, about 24% of revenue at the €60,000 level on the lump-sum option, before deductions, against 38.2% for an employee. But you give up employment protections and paid leave, and there are rules that stop you converting an existing job into a B2B contract with the same employer on the flat-rate option.
I've lived in Ireland for years. Can I use the return relief?
If you haven't been tax resident in Poland for the three calendar years before the year you return, and you're a Polish citizen or in another eligible group, it exempts up to PLN 85,528 of income a year from income tax for four years.
Why does my Irish payslip have three deductions instead of two?
Income tax, USC and PRSI are calculated on three different bases. USC has no credits applied to it at all, and PRSI isn't reduced by pension contributions. See how to read your Irish payslip.
How does Poland compare to the other countries?
For employees, at €60,000 Poland keeps less of your salary than Italy or Germany — one of the lowest shares of any country we've compared. See Ireland vs Germany tax, Ireland vs Italy tax, Ireland vs UK tax, Ireland vs Spain tax, Ireland vs France tax and Ireland vs Portugal tax.