United States vs Costa Rica: Tax Comparison

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

You'd keep $4,792 more in Costa Rica

Costa Rica

21.4% tax

United States · California

26.2% tax

$399/mo difference

Side-by-side breakdown

Costa Rica

2025

21%

Income

Gross Salary$100,000
Social Security (CCSS)-$10,660
Taxable Income$89,340

Taxes & Contributions

Reduced Rate-$1,103
Intermediate Rate-$3,922
Higher Rate-$5,712
Social Security (CCSS)-$10,660
Total Taxes-$21,397
NET ANNUAL PAY$78,603
Per Month$6,550
Effective Rate21.4%

United States · California

2025

26%

Income

Gross Salary$100,000
Personal Allowance-$15,750
Taxable Income$84,250

Taxes & Contributions

10% Bracket-$1,193
12% Bracket-$4,386
22% Bracket-$7,871
1% Bracket-$104
2% Bracket-$285
4% Bracket-$571
6% Bracket-$907
8% Bracket-$1,142
9.3% Bracket-$980
Social Security (OASDI)-$6,200
Medicare-$1,450
California State Disability Insurance (SDI)-$1,100
Total Taxes-$26,188
NET ANNUAL PAY$73,812
Per Month$6,151
Effective Rate26.2%

Tax rate by income level

Costa Rica
United States

Understanding the difference

Who Actually Moves Here

The US attracts high earners but hits them hard with layered federal, state, and payroll taxes that compound fast. Costa Rica draws remote workers and early retirees who value simplicity: one flat tax system, no state taxes, and a genuine lower overall burden below six figures.

What Your Taxes Buy

US taxes fund extensive Social Security and Medicare programs, but you're paying for them directly through payroll deductions regardless of income level. Costa Rica bundles healthcare, disability, and pensions into one social security system that's cheaper upfront and covers everyone equally.

The Hidden Shift

US taxation is progressive and worldwide, meaning expats still owe federal tax on global income. Costa Rica taxes only local earnings, making it a genuine reset for digital nomads, but the system offers no standard deduction or major personal allowances.

The Real Winner

Below $50k-60k, Costa Rica wins decisively. Above that, the US system's larger standard deduction and lower marginal rates start evening the field, especially if you can manage state tax arbitrage. It's not just numbers; it's your lifestyle and earning trajectory.

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