The Tax Brief real effective rates for 111+ countries — bi-weekly, free.
HEAD-TO-HEAD TAX COMPARISON · 2026

COUNTRY A Ireland VS COUNTRY B Singapore

Side-by-side analysis of income tax, effective rates, and take-home pay for Ireland and Singapore in 2026.

Daniel · CountryTaxCalc Updated June 2026 Tax Comparison 2026
Calculate your take-home → See all comparisons →
OVERVIEW
Both Ireland and Singapore are world-class English-speaking tech hubs — Google, Apple, and Meta are headquartered in Dublin; LinkedIn, Facebook, and Amazon have major Singapore operations. But on personal income tax, Singapore wins by a large margin. At €100,000, Ireland's combined income tax + USC + PRSI reaches approximately €35,500 (the headline 40% rate understates the real burden — Universal Social Charge adds up to 8% and PRSI adds 4%, creating a true combined top rate of 52%). Singapore charges only ~€8,100 income tax on the same income — a saving of approximately €27,400 per year. Ireland's SARP (Special Assignee Relief Programme) helps high earners: 30% of income above €100,000 is exempt from income tax for 5 years, reducing the burden at €150,000 from ~€61,500 to ~€55,500. Singapore's low-rate structure applies from the first euro without a salary threshold or time limit. On corporate tax, Ireland holds a decisive advantage over Singapore: 12.5% versus Singapore's 17% (though Singapore's partial exemption scheme makes effective rates as low as 4.25% on first S$100,000 of profit). Both jurisdictions charge zero capital gains tax for individuals — Ireland's 33% CGT is a major exception to Singapore's zero-CGT approach. Ireland also levies Capital Acquisitions Tax (CAT) at 33% on inheritances above group thresholds; Singapore has no inheritance tax.
Section 01

The Big Picture

Top-line rates and effective take-home for a typical earner — including income tax, social contributions, and applicable surcharges.

🇮🇪
COUNTRY A
Ireland
TAX RATE
40%
Top Rate (+ USC + PRSI = 52%)

20/40% income tax + USC (0.5–8%) + PRSI 4% = up to 52% combined; 12.5% corp tax

🇸🇬
COUNTRY B
Singapore
TAX RATE
24%
Top Rate

0–24% income tax; 5.7% effective at S$100K; no CGT, no inheritance tax; 17% corp tax (4.25% effective for small corps)

TYPICAL ANNUAL DIFFERENCE
Moving from Singapore → Ireland at €100,000
€27,400

That's €2,283/month back in your pocket

Section 02

Tax Savings by Income Level

Net take-home after all income tax, social contributions, and surcharges — for a single employee with no dependents.

GROSS INCOME
🇮🇪 IE TAX
🇸🇬 SG TAX
SAVINGS
10-YEAR
€40,000 (≈S$58,000)
~€7,600
~€1,250
Singapore saves ~€6,350
~€63,500
€60,000 (≈S$87,000)
~€15,600
~€2,900
Singapore saves ~€12,700
~€127,000
€100,000 (≈S$145,000, standard)
~€35,500
~€8,100
Singapore saves ~€27,400
~€274,000
€150,000 (standard)
~€61,500
~€16,900
Singapore saves ~€44,600
~€446,000
€150,000 (Ireland SARP)
~€55,500
~€16,900
Singapore still saves ~€38,600
~€193,000 (5 years)
€200,000 (≈S$290,000)
~€87,500
~€26,600
Singapore saves ~€60,900
~€609,000
💡

CountryTaxCalc.com is reader-supported. When you use our partner links, we may earn a commission at no cost to you. Learn more about our affiliate partnerships

Best for Most People

Wise

★ 4.3 Trustpilot  Â·  287,413 reviews

Send EUR to SGD (or back) at the real exchange rate. Save up to 5x vs banks on international transfers — especially useful when relocating savings between Irish and Singapore accounts.

⚠ For currency exchange only — not a bank account replacement.

Transfer Money Between Ireland and Singapore →
Best for US Citizens

Greenback Expat Tax Services

★ 4.8 Trustpilot  Â·  1,625 reviews

US citizen in Ireland or Singapore? You still owe a US federal return. Greenback's expat CPAs handle Form 1040, FBAR, and Foreign Tax Credit strategy for both jurisdictions.

⚠ Not the cheapest option — best for complex situations and expats who want a dedicated CPA.

US Citizens: File Your US Taxes From Ireland or Singapore →
Best for Contractors

Deel

★ 4.7 Trustpilot  Â·  8,728 reviews

Contractor working across Ireland and Singapore? Deel handles compliance, international payroll, and cross-border payments — including Irish umbrella structures and Singapore Employment Pass arrangements.

⚠ For employers and companies only — not for individual freelancers or employees.

Work as a Contractor in Ireland or Singapore →

Interested in reaching this audience? Advertise on CountryTaxCalc →

🇮🇪

Ireland Pros & Cons

+ PROS
  • 12.5% corporate tax rate — one of the world's lowest, making Ireland the EU base for Google, Apple, Meta, LinkedIn, Amazon, and Microsoft; saves €12,500 per €100,000 of business profit versus Singapore's standard 17% rate
  • SARP: 30% of income above €100,000 exempt from income tax for qualifying executives for 5 years — meaningful but only above the €100K threshold; reduces bill at €150K from ~€61,500 to ~€55,500
  • EU membership and common market access: Ireland is the only English-speaking EU member after Brexit — ideal for US and UK companies needing an EU gateway with English-language operations
  • Strong social infrastructure: PRSI contributions fund state pension (Contributory OAP), unemployment benefit (Jobseeker's), and maternity pay — Singapore EP holders accumulate none of these entitlements
− CONS
  • True combined top rate of 52%: 40% income tax + 8% USC (above €70,044) + 4% PRSI — the headline 40% rate significantly understates the real burden; most professionals earning above €70,044 face 52% on additional income
  • Capital gains tax at 33%: one of the highest CGT rates in Europe; Singapore charges zero CGT for individuals on all asset classes — shares, property, and crypto disposals all untaxed
  • Capital Acquisitions Tax (CAT) at 33% on inheritances above group thresholds — Group A (child from parent): €335,000 lifetime threshold; Group C (unrelated): €16,750 threshold; Singapore has no inheritance tax
  • USC threshold trigger: 40% income tax rate activates at just €44,000 for singles — relatively low by international standards; Singapore's 24% top rate activates above S$320,000
🇸🇬

Singapore Pros & Cons

+ PROS
  • Low effective income tax: 5.7% at S$100,000 (≈€68,965); a €100,000 earner (≈S$145,000) pays only ~€8,100 income tax — saving ~€27,400 per year versus Irish all-in (IT + USC + PRSI)
  • Zero capital gains tax for individuals: all share, property, ETF, and cryptocurrency disposals are completely tax-free for private investors — Ireland charges 33% CGT with no annual exemption
  • Zero inheritance tax: Singapore has no equivalent to Ireland's Capital Acquisitions Tax — estates pass to heirs tax-free regardless of amount or relationship
  • No Employment Pass CPF obligations: expats on Singapore EP visas pay income tax only — no equivalent to Ireland's mandatory PRSI contributions; full gross salary beyond income tax is kept
− CONS
  • 17% corporate tax rate (standard) is higher than Ireland's 12.5% for established companies; Singapore's partial exemption scheme reduces effective rates for small companies (4.25% on first S$100,000, 8.5% on next S$100,000) but Ireland maintains a structural advantage for larger multinationals
  • No state healthcare for Employment Pass holders: private insurance required (~S$2,000–6,000+/year); no equivalent to Ireland's PRSI-funded healthcare entitlements including GP visit cards and hospital access
  • No state pension for EP holders: no CPF accrual and no state pension — retirement savings are entirely self-funded; Ireland's Contributory OAP pension is valuable for long-term residents
  • Distance from European markets: Singapore's Asia-Pacific position means additional time zones and logistics for companies needing European business presence; Ireland wins decisively for EU market access
FAQ

Frequently Asked Questions

How much tax do I pay at €100,000 in Ireland vs Singapore?

Ireland: approximately €35,500 all-in — income tax (after personal credits) ~€27,450, Universal Social Charge ~€4,031, PRSI ~€4,000. Singapore equivalent (≈S$145,000): approximately €8,100 income tax — no USC equivalent, no mandatory social insurance for EP holders. Singapore saves approximately €27,400 per year at this income level. The key surprise: Ireland's combined top rate is 52%, not the advertised 40%.

What is Ireland's real top tax rate — is it 40% or 52%?

Ireland's headline income tax top rate is 40%, but this substantially understates the real burden. Add Universal Social Charge (USC) at 8% above €70,044 and PRSI (Pay Related Social Insurance) at 4% — total employee rate: 52%. USC is charged on gross income before any deductions and also applies to self-employed income. Singapore's top rate is 24% and applies only above S$320,000 income — most Singapore professionals pay effective rates well below that.

What is SARP in Ireland and how does it compare to Singapore's tax rates?

Ireland's SARP (Special Assignee Relief Programme) exempts 30% of income above €100,000 from income tax for qualifying executives assigned to Ireland for 5 years. At €150,000, SARP saves ~€6,000 in income tax — reducing the total from ~€61,500 to ~€55,500. Singapore needs no special regime: the standard income tax structure is low for everyone. Even with SARP, Singapore's €16,900 at €150,000 is dramatically cheaper than Ireland's SARP-adjusted €55,500.

How does Ireland's 12.5% corporate tax compare to Singapore's?

Ireland: 12.5% standard corporation tax rate — the primary reason Google, Apple, Meta, LinkedIn, Amazon, and Microsoft base EU operations in Dublin. Singapore: 17% standard rate with a partial exemption: first S$100,000 of profit is 75% exempt (effective 4.25%), next S$100,000 is 50% exempt (effective 8.5%). For large established multinationals, Ireland wins on corporate tax. For small startups and early-stage companies, Singapore's partial exemption makes it competitive or better. Both have knowledge box / IP regimes for qualifying R&D income.

What is Ireland's capital gains tax rate versus Singapore?

Ireland: 33% CGT on all capital gains — one of Europe's highest rates. Applies to shares, property, funds, and cryptocurrency. No annual CGT exemption (unlike the UK's £3,000 annual allowance). Singapore: zero capital gains tax for individuals on all asset classes including shares, property, ETFs, and cryptocurrency. For investors with significant portfolios, Singapore's zero-CGT regime saves 33 cents on every euro of capital gains versus Ireland — a major structural advantage for long-term investors.

Does Ireland have an inheritance tax? Does Singapore?

Ireland: Capital Acquisitions Tax (CAT) at 33% on gifts and inheritances above group thresholds. Group A (child from parent): €335,000 lifetime; Group B (close relatives): €33,500 lifetime; Group C (unrelated): €16,750 lifetime. For a €1 million estate left to one child, CAT applies to €665,000 at 33% = €219,450 tax. Singapore: zero inheritance tax for all recipients — the full estate passes tax-free regardless of relationship or amount. Singapore has no CAT, no estate duty, and no gift tax.

Is Ireland or Singapore better for tech workers and expats?

For individual take-home pay, Singapore wins clearly — €27,400 lower income tax at €100,000, zero CGT, zero inheritance tax. Ireland wins for EU market access and corporate structure (12.5% corp tax). Most US tech companies hire through Dublin HQs for EU roles, giving Irish employees access to RSUs structured for Irish tax efficiency through Revenue-approved SAYE and KEEP schemes. Singapore is the stronger choice for individual wealth accumulation; Ireland is better for career progression within major EU tech firms and for entrepreneurs needing EU legal presence.

How does PRSI in Ireland affect the Ireland vs Singapore comparison?

Ireland's PRSI (Pay Related Social Insurance) is a mandatory 4% employee contribution on gross income, currently uncapped. At €100,000, this adds €4,000/year — Singapore EP holders pay zero equivalent. PRSI entitlements include the Contributory Old Age Pension (qualifying after 520 paid contributions), Jobseeker's Benefit, Illness Benefit, and Maternity Benefit. Singapore EP holders receive none of these; retirement and healthcare planning is entirely self-funded. The value of PRSI entitlements should be weighed against the cost for long-term Ireland residents.
From the brief
NL27%new 2027 rate, down from 30%
DK65.4kkr/mo threshold, cut from 78k
MT1940snon-dom regime unchanged since
The Tax Brief · Subscribe free

More like this, every two weeks.

Verified rates, real after-tax figures, plain English. Free.

Bi-weekly. No spam. Unsubscribe in one click.