United States vs Costa Rica: Tax Comparison

Compare income tax rates and take-home pay between United States and Costa Rica

You'd keep $2,247 more in United States

United States

21.1% tax

Costa Rica

23.4% tax

$187/mo difference

Side-by-side breakdown

United States

2025

21%

Income

Gross Salary$100,000
Standard deduction-$15,750
Taxable Income$84,250

Taxes & Contributions

10% bracket-$1,193
12% bracket-$4,386
22% bracket-$7,870
Social Security tax-$6,200
Medicare hospital insurance tax-$1,450
Total Taxes-$21,099
NET ANNUAL PAY$78,901
Per Month$6,575
Effective Rate21.1%

Costa Rica

2026

23%

Income

Gross Salary$100,000
Social Security Contribution (Employee)-$4,330
Taxable Income$95,670

Taxes & Contributions

Second bracket-$441
Third bracket-$1,337
Fourth bracket-$4,468
Fifth bracket-$12,770
Social Security Contribution (Employee)-$4,330
Total Taxes-$23,346
NET ANNUAL PAY$76,654
Per Month$6,388
Effective Rate23.4%

Tax rate by income level

Costa Rica
United States

Understanding the difference

America's Safety Net Myth

The U.S. has lower headline rates on middle incomes, but you're funding Social Security and Medicare yourself through payroll taxes that never show up in your gross income calculations. Costa Rica bundles more comprehensive social benefits into a single contribution that's actually deductible, so your take-home isn't hit twice.

The Deduction Divide

America's standard deduction shields roughly $16k from federal tax, but only if you don't itemize. Costa Rica has no deductions at all, yet the first $4M colones escape taxation entirely, making it far kinder to lower earners while offering nothing to high earners that America doesn't.

Who This Favors

America wins for six-figure earners who can play the long-term capital gains game and estate planning. Costa Rica wins for anyone making $30k-$80k who wants simplicity, lower total payroll friction, and doesn't need to file every April.

The Expat Math

Americans abroad still owe U.S. federal tax on worldwide income; Costa Rica doesn't chase you if you leave. This alone makes Costa Rica attractive for remote workers considering relocation, while America's reach makes it expensive to renounce citizenship.

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