Income tax in Ireland 2026

You pay 20% up to €44,000 and 40% above it — then tax credits knock €4,000 off a typical employee's bill, and the Universal Social Charge (USC) and social insurance are charged separately on top.

Stack all three and the marginal rate above €70,044 is about 52%, which is the number that actually matters for a pay rise.

At a glance

top rate: 40% above €44,000 (single); ~52% marginal with USC and social insurance
entry band: 20% up to €44,000
tax year basis: Calendar year
filing deadline: 31 October (self-assessed); employees taxed through payroll
residency basis: Residents and domiciled: worldwide income
regime flag: Remittance basis for non-domiciled residents

Rates

Income tax bands (2026)

Who you are	20% band (EUR)	40% applies above
Single or widowed	0 – 44,000	44,000
Single with dependent children	0 – 48,000	48,000
Married / civil partners, one income	0 – 53,000	53,000
Married / civil partners, two incomes	0 – up to 88,000	Cap: €53,000 + the lower of €35,000 or the second income

Marginal rates apply within each band.

Universal Social Charge (USC), 2026 — charged on gross income

Band (EUR)	Rate	Note
0 – 12,012	0.5%	No USC at all if total income is €13,000 or less
12,013 – 28,700	2%
28,701 – 70,044	3%
Over 70,044	8%	Self-employed pay an extra 3% on income above €100,000

Marginal rates apply within each band.

Thresholds & allowances

Personal credit€2,000 (€4,000 for couples)
Taken straight off the tax bill, not off income
Employee / earned-income credit€2,000
For employees, or the self-employed equivalent
Rent credit€1,000 (€2,000 for couples)
Private tenants, through 2028
Age exemption€18,000 (€36,000 for couples)
Over-65s below these income levels pay no income tax

Surcharges

High-earner minimumEffective 30% floorover €400,000 (restrictions begin from €125,000)

Residency

Residency trigger

You are resident after 183 days in Ireland in a year, or 280 days across two years (with at least 31 days in each). Residence plus Irish domicile means worldwide taxation; resident but domiciled elsewhere means foreign income is taxed only when brought into Ireland.

Non-resident treatment

Non-residents pay Irish tax on Irish income only; salaries for Irish workdays go through payroll withholding, and employers can limit that withholding to the Irish workdays.

Notes

The credits system means two people on the same salary can pay very different tax depending on which credits they claim — the figures here describe a single employee with the two standard credits.
Couples can be assessed jointly, separately, or as single people; joint assessment usually wins when incomes differ a lot.
Pay Related Social Insurance (PRSI) and the Universal Social Charge are separate charges with their own pages — the ~52% top marginal rate is the three combined.
Preliminary tax for the self-assessed: at least 90% of this year's bill (or 100% of last year's) by 31 October.

FAQ

What are Ireland's income tax rates?

Two rates: 20% up to €44,000 for a single person, 40% above — with credits of €4,000 for a typical employee taken off the bill, and the Universal Social Charge and 4.2% social insurance charged separately.

What is the real top marginal rate in Ireland?

About 52% above €70,044: 40% income tax + 8% Universal Social Charge + 4.2% social insurance (self-employed above €100,000 reach about 55%).

Does Ireland tax worldwide income?

For residents who are also Irish-domiciled, yes. Residents domiciled elsewhere use the remittance basis — foreign income is taxed only when brought into Ireland. Residence itself starts at 183 days in a year.

When is the Irish tax return due?

31 October following the tax year for the self-assessed (slightly later online); employees are taxed through payroll all year.

Figures: tax year 2026, compiled from public sources. Not tax advice.

See income tax in other countries

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