Irish Payroll, Tax & SARP for Expats: PAYE, PRSI, USC & the 30% Relief (2026)

Ireland taxes middle incomes like Scandinavia and high incomes like nowhere in particular — and then hands qualifying expats a 30% exemption. The system’s defining feature is the brutally low point at which the 40% rate begins: a single professional crosses into the top band at around €44,000, which means almost every expat reading this pays 40% plus USC plus PRSI on the marginal euro. Against that sit two structural offsets: the SARP relief for inbound assignees, and a pension system whose tax relief at the marginal rate is among the most generous in this series. This guide covers the 2026 stack: PAYE, PRSI and USC line by line, tax credits, SARP eligibility, the new auto-enrolment scheme, share schemes, residence and domicile rules, and what employment costs an Irish employer.

How do PAYE, PRSI and USC actually stack?

PAYE runs at 20% up to the standard rate cut-off (roughly €44,000 single, higher for married one-earner and two-earner couples) and 40% above it. Ireland uses tax credits rather than allowances: the personal credit plus the PAYE employee credit together shelter a meaningful slice of income, and additional credits (single person child carer, home carer, rent credit, medical expenses at 20%) reduce the bill euro-for-euro.

PRSI (Pay Related Social Insurance, Class A for employees) funds contributory pensions, illness and jobseeker’s benefits, maternity and paternity benefit — the employee rate has been stepping up from 4% toward 4.7% over 2024–28, with the employer rate climbing past 11%. Contributions build entitlement to the contributory State Pension (about €289/week at full rate), which matters for anyone staying long enough to accrue the required contributions.

The USC is the crisis-era levy that never left: banded from 0.5% on the first slice through 2%, 3% and 8% at higher incomes (with a surcharge on self-employed income above €100,000). It applies to gross income with almost no reliefs — notably, SARP does not exempt income from USC or PRSI, only from income tax, a limitation that halves the relief’s headline value.

What is SARP, and how do you qualify?

The Special Assignee Relief Programme exempts 30% of employment income between €100,000 and €1,000,000 from income tax for up to five consecutive tax years. On a €200,000 salary, that is €30,000 of income shielded from the 40% rate — roughly €12,000 a year, and up to €60,000 over the relief’s life.

Eligibility is narrow and technical: you must be assigned by a relevant employer (a company incorporated and resident in a treaty country) to work in Ireland for an associated company for at least 12 months; you must have been non-resident in Ireland for the five tax years before arrival; you must be tax resident in Ireland for the relevant years; and the employer must certify your eligibility to Revenue within 90 days of your arrival. Recent Finance Acts raised the entry threshold to €125,000 for new entrants — verify which threshold applies to your arrival year.

The 90-day certification deadline is the reef most claims founder on: it is an employer obligation, it is unforgiving, and it is invisible to the employee until the relief is refused. Put it in the offer letter as a written commitment, exactly as our Netherlands chapter counsels for the 30% ruling’s four-month deadline — the failure modes are identical.

How does the new pension auto-enrolment work — and what should expats do?

My Future Fund launched in 2026, finally giving Ireland the auto-enrolment system every other OECD country already had: employees aged 23–60 earning over €20,000 who are not already in a workplace scheme are enrolled automatically, with contributions phasing up over ten years (starting at 1.5% employee, matched by the employer, plus a state top-up of €1 for every €3 — rising to 6% each with a 2% state contribution).

Most professional employers already run occupational pension schemes with employer contributions of 5–12% — and these remain outside auto-enrolment. Contributions attract tax relief at your marginal rate (40% for most expat professionals, subject to age-related percentage limits and an earnings cap), making pension contributions the single most efficient way to convert Irish gross into net worth. On retirement, a tax-free lump sum of 25% (capped) applies.

For expats the portability question matters: Irish pension pots stay invested after departure, transfers to overseas schemes are possible under conditions, and the contributory State Pension requires sufficient PRSI contributions — with EU coordination and bilateral agreements (including with the US, Canada, Australia, Japan and others) aggregating periods across countries. Short stays should still contribute: employer money is free money, exactly as every chapter in this series repeats.

Residence, domicile, and the remittance basis

Irish tax residence turns on days: 183 days in a tax year, or 280 days across two years (with a 30-day minimum in the second). Residents are taxed on worldwide income — but Ireland retains something the UK abolished in 2025: the remittance basis for non-domiciled individuals.

If you are Irish-resident but non-domiciled (domicile being a common-law concept of permanent home, generally your father’s domicile at birth for most people), your foreign income and foreign gains are taxed only to the extent you remit them to Ireland. Foreign investment income left offshore is simply outside the Irish net — a structural advantage now unique among Ireland’s peers, since our UK chapter’s non-dom regime was replaced by the four-year FIG window.

The planning implications are substantial for internationally-wealthy arrivals: keep foreign income and gains in clean offshore accounts, remit only capital or clearly-identified pre-arrival funds, and take professional advice on account segregation before the first remittance mixes the pots. Combined with SARP, Ireland offers a quietly excellent package for senior inbound executives — considerably better than its 52% marginal rate suggests.

Share schemes, benefits, and the rest of the payslip

RSUs are taxed as employment income at vesting through payroll (PAYE, PRSI and USC) — a full 52% hit for most professionals, with the subsequent capital gain taxed at 33% CGT on disposal. Approved schemes offer better outcomes where available: KEEP options for SME employees deliver CGT rather than income-tax treatment, and APSS/SAYE schemes provide limited tax-advantaged routes at larger employers.

Benefits in kind — company cars (taxed on OMV with emissions bands), employer-paid medical insurance (taxable as BIK, though the employee gets tax relief at 20% on the premium), and preferential loans — are payrolled. The small benefit exemption allows up to €1,500 per year across five non-cash awards tax-free, which most employers use for vouchers.

Capital gains outside pensions attract 33% CGT with a modest annual exemption (€1,270) — one of the higher CGT rates in this series — while DIRT taxes deposit interest at 33% and Irish dividend income is taxed at marginal rates. The tax-efficient stack for an Irish-resident expat is therefore: max the pension, use SARP if eligible, and hold investments in ways that respect the non-dom remittance basis if it applies to you.

What does an employee cost an Irish employer?

Above gross salary: employer PRSI at roughly 11.25% and rising in scheduled steps (a higher rate applies above a weekly threshold), pension contributions (occupational schemes at 5–12% for professional employers, or the new auto-enrolment floor phasing up), employer-paid health insurance where offered (common in tech and pharma, and a taxable BIK for the employee), and the leave provisioning our Ireland labor-law guide details.

Realistic loading: 13–20% above salary — lighter than the Netherlands or Germany, comparable to the UK, heavier than Singapore. For sponsored hires add the permit fees from our Ireland work permit guide, which cannot lawfully be recovered from the employee.

The Irish cost story, however, is not payroll taxes — it is salary inflation driven by the housing crisis. Dublin tech and pharma salaries have risen sharply because the cost of living demands it, and the 40% band beginning at €44,000 means employees need large gross increases to move net pay meaningfully. Employers competing for talent here are, in effect, competing against the rent, a dynamic explored in our Ireland relocation guide.

Frequently Asked Questions