WageEngine — After-Tax Income CalculatorWageEngine🇰🇷 South Korea vs 🇹🇭 Thailand

🇰🇷 South Korea vs 🇹🇭 Thailand

After-tax income comparison · 2026 · Single filer · Employee

How does take-home pay in South Korea compare to Thailand? Below we break down income tax, social contributions, and net pay at five salary levels using the South Korea 2026 tax brackets and Thailand 2026 tax brackets.

🇰🇷 South Korea · ₩100,000 gross
₩90,283
net / year · 90.3% retention
Income Tax₩0
Social₩9,717
Eff. Rate9.7%
Open South Korea Calculator →
🇹🇭 Thailand · ฿100,000 gross
฿95,000
net / year · 95.0% retention
Income Tax฿0
Social฿5,000
Eff. Rate5.0%
Open Thailand Calculator →

Take-Home Comparison by Salary Level (Annual, Single, Employee)

Gross (USD)🇰🇷 Net🇹🇭 Net
$50,000₩45,141฿47,500
$75,000₩67,712฿71,250
$100,000₩90,283฿95,000
$150,000₩135,424฿142,500
$200,000₩180,565฿191,000
🇰🇷 South Korea — ₩100k breakdown
Income Tax₩0(0.0%)
Local Income Tax₩0(0.0%)
National Pension (NPS)₩4,750(4.8%)
Health Insurance₩3,595(3.6%)
Long-term Care₩472(0.5%)
Employment Insurance₩900(0.9%)
🇹🇭 Thailand — ฿100k breakdown
Income Tax฿0(0.0%)
Social Security Fund฿5,000(5.0%)

Frequently Asked Questions

Is South Korea or Thailand better for take-home pay?+

At a $100,000 equivalent salary, South Korea has a 9.7% effective deduction rate and Thailand has 5.0%. Thailand offers a higher retention rate at this income level.

What are the main tax differences between South Korea and Thailand?+

South Korea uses KRW and has social contributions including National Pension (NPS), Health Insurance, Long-term Care, Employment Insurance. Thailand uses THB with contributions including Social Security Fund. The effective rates vary by income level — use the WageEngine calculator for precise figures.

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WageEngine estimates are for informational purposes only. Figures shown in each country's native currency at standard employee / single-filer rates. Not legal or tax advice.