Compare South Korea vs Japan
Tax year 2026
South Korea vs Japan: Net Salary Comparison 2026
Same gross, different net: South Korea and Japan compared at three reference salaries, 2026 rules.
Your details₩34,560,000 a year¥4,088,884 a year
South Korea+₩2,807,385(+¥332,149) net a year+9.29%
- South Korea
- ₩30,208,774net a year52.44%
- Japan
- ₩27,401,389net a year47.56%
South Korea+₩2,807,385 more net a year
₩30,208,774Net salary · 87.4% of grossNet 87.4%Taxes 2.9%Social security 9.7%
Japan
₩27,401,389Net salary · 79.3% of grossNet 79.3%Taxes 6.0%Social security 14.7%
South Korea vs JapanEmployer Contributions South Korea ₩3,790,333 · Japan ₩5,431,824
Country Comparison
All amounts shown in KRW (converted from JPY at 1 JPY = 8.452184 KRW).
Taxes
JP +₩1,082,950 · +109.1%South KoreaJapan vs South KoreaJapan
₩992,8932.9% of gross
Income Tax
₩2,075,8436.0% of gross
Income Tax: South Korea ₩992,893 (2.9% of gross), Japan ₩2,075,843 (6.0% of gross). Japan 109% higher.₩992,8932.9% of gross
Total Taxes
₩2,075,8436.0% of gross
Total Taxes: South Korea ₩992,893 (2.9% of gross), Japan ₩2,075,843 (6.0% of gross). Japan 109% higher.Social Security (Employee)
JP +₩1,724,435 · +51.3%South KoreaJapan vs South KoreaJapan
₩1,641,6004.8% of gross
Pension
₩3,162,2409.2% of gross
Pension: South Korea ₩1,641,600 (4.8% of gross), Japan ₩3,162,240 (9.2% of gross). Japan 93% higher.₩311,0400.9% of gross
Unemployment
₩177,1200.5% of gross
Unemployment: South Korea ₩311,040 (0.9% of gross), Japan ₩177,120 (0.5% of gross). Japan 43% lower.₩1,405,6934.1% of gross
Health
₩1,713,6005.0% of gross
Health: South Korea ₩1,405,693 (4.1% of gross), Japan ₩1,713,600 (5.0% of gross). Japan 22% higher.—
Other
₩29,8080.1% of gross
Other: South Korea not applicable, Japan ₩29,808 (0.1% of gross). Japan higher.Health Insurance Additional Rate (Zusatzbeitrag) / Child and family support contribution (子ども・子育て支援金) (₩29,808)
₩3,358,3339.7% of gross
Total Social Security
₩5,082,76814.7% of gross
Total Social Security: South Korea ₩3,358,333 (9.7% of gross), Japan ₩5,082,768 (14.7% of gross). Japan 51% higher.Summary
South KoreaJapan vs South KoreaJapan
₩4,351,22612.6% of gross
Total Deductions
₩7,158,61120.7% of gross
Total Deductions: South Korea ₩4,351,226 (12.6% of gross), Japan ₩7,158,611 (20.7% of gross). Japan 65% higher.₩30,208,77487.4% of gross
Net Salary
₩27,401,38979.3% of gross
Net Salary: South Korea ₩30,208,774 (87.4% of gross), Japan ₩27,401,389 (79.3% of gross). Japan 9% lower.South Korea vs Japan
South Korea: more take-home pay, 87.4% instead of 79.3% of gross.
| Median gross salary | South Korea KRW | Japan JPY | ||||
|---|---|---|---|---|---|---|
| Gross Salary | Net Salary | Tax Burden | Gross Salary | Net Salary | Tax Burden | |
| 50% median | ₩17,280,000 | ₩15,414,94689.2% | 10.8% | ¥2,044,442 | ¥1,681,46482.2% | 17.8% |
| 100% median | ₩34,560,000 | ₩30,208,77487.4% | 12.6% | ¥4,088,884 | ¥3,241,93079.3% | 20.7% |
| 200% median | ₩69,120,000 | ₩56,645,27382% | 18% | ¥8,177,768 | ¥6,072,23274.3% | 25.7% |
50% median
South Korea- Gross Salary
- ₩17,280,000
- Net Salary
- ₩15,414,94689.2%
- Tax Burden
- 10.8%
Japan- Gross Salary
- ¥2,044,442
- Net Salary
- ¥1,681,46482.2%
- Tax Burden
- 17.8%
100% median
South Korea- Gross Salary
- ₩34,560,000
- Net Salary
- ₩30,208,77487.4%
- Tax Burden
- 12.6%
Japan- Gross Salary
- ¥4,088,884
- Net Salary
- ¥3,241,93079.3%
- Tax Burden
- 20.7%
200% median
South Korea- Gross Salary
- ₩69,120,000
- Net Salary
- ₩56,645,27382%
- Tax Burden
- 18%
Japan- Gross Salary
- ¥8,177,768
- Net Salary
- ¥6,072,23274.3%
- Tax Burden
- 25.7%
South Korea: reference salaries equal 50%, 100% and 200% of the local median gross salary, converted at current exchange rates. Assumes a single employee without children under standard rules.