United States vs Ireland: Tax Comparison

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On a $100,000 salary, you'd take home $73,812 in United States versus $68,221 in Ireland.

United States

$73,812

+$5,591/year

Ireland

$68,221

That's $466 more per month in United States

Side-by-side breakdown

Highest Take-Home

United States

2025 · California

26.2%

effective tax rate

Take-home
$73,812

$6,151/mo

Income 13% State 4% Social 9%

Ireland

2025

31.8%

effective tax rate

Take-home
$68,221

$5,685/mo

Income 25% Social 7%

Tax rate by income level

Effective Tax Rate by Income

Shows effective tax rate (total tax / gross income) at different income levels in USD

Understanding the difference

Life & Taxes

Chasing the Atlantic Dream

From the tech-fueled hustle of Silicon Valley to the emerald charm of Dublin's Silicon Docks, ambitious professionals and digital nomads are constantly crossing the pond. While the US offers the ultimate 'go big or go home' lifestyle, Ireland provides a cozy, community-driven gateway to Europe that feels a world away from the American grind.

Vibes and Daily Life

Life in California is all about sunshine, sprawling commutes, and that high-octane pursue-your-passion energy. Ireland, by contrast, trades the Pacific waves for rainy pub sessions and a slower, 'craic'-filled pace of life where work often takes a backseat to a well-poured pint.

A Tale of Two Brackets

The American system is a complex ladder with seven distinct steps, requiring a bit of math to navigate federal and state layers. Ireland keeps it simple with a two-tier system, though you'll find yourself hitting that higher 'top' rate much faster than you would in the States.

The Safety Net Trade-off

In Ireland, your social contributions fund a robust public healthcare system and a reliable safety net that lets you sleep easy at night. American taxpayers often keep more in their pockets upfront, but they must budget heavily for private health insurance and the hidden costs of the 'do-it-yourself' social contract.

The Bottom Line

If you are looking to maximize every cent of raw take-home pay, the American West Coast is hard to beat despite the state tax bite. However, for those seeking simplicity and a state that looks after you from cradle to grave, Ireland’s straightforward system is the winner.

Detailed tax breakdown

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