The salary written in a Korean employment contract is a gross figure. Every month, six items come off it before anything reaches your bank account: the National Pension (국민연금, Korea’s public retirement pension), National Health Insurance (건강보험), Long-Term Care Insurance (장기요양보험, which funds elderly care), Employment Insurance (고용보험, which covers unemployment benefits), income tax (소득세) and local income tax (지방소득세). This article works out exactly how much each of those six takes at every salary band from ₩30 million to ₩200 million, down to the won, and lays it all out in one table. How the Korean payroll tax system works, and how it compares with other countries, is covered separately in our guide to taxes for Korean employees, so here we stick to the numbers themselves.
The short answer
- Take-home pay is about ₩2.25 million a month on ₩30 million, about ₩3.55 million on ₩50 million, about ₩6.59 million on ₩100 million and about ₩11.61 million on ₩200 million (single-person household).
- The employee share of the four social insurances (4대보험: pension, health, long-term care, employment) is about 9% of monthly pay. From July 2026 the National Pension is capped at ₩313,020 a month, so it stops rising at a salary of roughly ₩80 million.
- The total deduction rate climbs from 10.2% on ₩30 million to 30.4% on ₩200 million. What drives that gap is not social insurance but the progressive income tax.
How much social insurance comes out of each paycheck, by salary?
On a ₩50 million salary, about ₩385,000 a month goes to the four social insurances. The National Pension is the biggest slice, followed by health insurance. The table below shows monthly amounts at the 2026 employee rates: National Pension 4.75%, health insurance 3.595%, long-term care insurance at 13.14% of the health insurance premium, and employment insurance 0.9%.
🧾 Employee social insurance contributions by salary, 2026 (per month, in won)
| Gross annual salary | Gross monthly pay | National Pension | Health insurance | Long-term care | Employment insurance | Social insurance total |
|---|---|---|---|---|---|---|
| ₩30 million | 2,500,000 | 109,250 | 82,680 | 10,860 | 20,700 | 223,490 |
| ₩35 million | 2,916,667 | 129,040 | 97,660 | 12,830 | 24,440 | 263,970 |
| ₩40 million | 3,333,333 | 148,830 | 112,640 | 14,800 | 28,200 | 304,470 |
| ₩50 million | 4,166,667 | 188,410 | 142,600 | 18,730 | 35,690 | 385,430 |
| ₩60 million | 5,000,000 | 228,000 | 172,560 | 22,670 | 43,200 | 466,430 |
| ₩70 million | 5,833,333 | 267,580 | 202,510 | 26,600 | 50,690 | 547,380 |
| ₩80 million | 6,666,667 | 307,160 | 232,470 | 30,540 | 58,200 | 628,370 |
| ₩90 million | 7,500,000 | 313,020 | 262,430 | 34,480 | 65,700 | 675,630 |
| ₩100 million | 8,333,333 | 313,020 | 292,390 | 38,420 | 73,190 | 717,020 |
| ₩120 million | 10,000,000 | 313,020 | 352,310 | 46,290 | 88,200 | 799,820 |
| ₩150 million | 12,500,000 | 313,020 | 442,180 | 58,100 | 110,690 | 923,990 |
| ₩180 million | 15,000,000 | 313,020 | 532,060 | 69,910 | 133,200 | 1,048,190 |
| ₩200 million | 16,666,667 | 313,020 | 591,970 | 77,780 | 148,190 | 1,130,960 |
Premiums were calculated by subtracting the ₩200,000 tax-free meal allowance (비과세 식대) from gross monthly pay, multiplying by each rate, and dropping anything under 10 won. Here is what each of the four insurances actually is.
What are the four social insurances?
- National Pension The public pension you draw in retirement. The total 2026 rate is 9.5%, split half and half with your employer. It rises 0.5 percentage points a year until it reaches 13% in 2033.
- Health insurance Universal national health coverage for hospital, clinic and pharmacy costs. The total rate of 7.19% is split half and half with your employer.
- Long-term care insurance Funds care services for older people. It isn't calculated on its own: it's collected together with health insurance at 13.14% of the health premium.
- Employment insurance Funds unemployment benefits and job training. Employees pay 0.9%; employers pay a little more depending on company size.
Why does the National Pension stop rising at an ₩80 million salary?
Because the monthly income used to calculate the contribution, known as the standard monthly income (기준소득월액), has a ceiling. From July 2026 to June 2027 that ceiling is ₩6.59 million a month. Whether you earn ₩10 million or ₩20 million a month, the pension treats it as ₩6.59 million and applies 4.75%, so the employee contribution tops out at ₩313,020. Anyone whose pay minus the tax-free meal allowance exceeds ₩6.59 million, which starts at a salary of roughly ₩81.5 million, pays the same amount.
The ceiling is adjusted every July in line with changes in members’ average income. Until June 2026 it was ₩6.37 million, which made the maximum contribution ₩302,570. There’s a floor as well: monthly income below ₩410,000 is treated as ₩410,000.
Health insurance and employment insurance, on the other hand, keep growing in direct proportion to pay across every salary band in this table. Health insurance does have a premium cap for employees, but it only kicks in at monthly pay in the hundreds of millions of won, so no salary of ₩200 million or less hits it.
After tax, how much actually reaches your bank account?
On a ₩100 million salary, about ₩6.59 million a month stays in your pocket, or about ₩79.05 million a year. Income tax in the table below is the final annual tax divided by 12, and local income tax is 10% of income tax. The dollar conversion uses ₩1,350, the Seoul foreign exchange market’s closing rate on September 30, 2026 (₩1,352.8 per dollar), rounded.
💰 Tax and monthly take-home pay by salary, 2026 (single-person household, ₩200,000 monthly tax-free meal allowance)
| Gross annual salary | Income tax | Local income tax | Total deductions | Deduction rate | Monthly take-home | In US dollars | Annual take-home |
|---|---|---|---|---|---|---|---|
| ₩30 million | 28,530 | 2,850 | 254,870 | 10.2% | 2,245,130 | ~$1,663 | ~₩26.94 million |
| ₩35 million | 55,730 | 5,570 | 325,270 | 11.2% | 2,591,397 | ~$1,920 | ~₩31.10 million |
| ₩40 million | 105,850 | 10,580 | 420,900 | 12.6% | 2,912,433 | ~$2,157 | ~₩34.95 million |
| ₩50 million | 206,810 | 20,680 | 612,920 | 14.7% | 3,553,747 | ~$2,632 | ~₩42.64 million |
| ₩60 million | 313,410 | 31,340 | 811,180 | 16.2% | 4,188,820 | ~$3,103 | ~₩50.27 million |
| ₩70 million | 420,010 | 42,000 | 1,009,390 | 17.3% | 4,823,943 | ~$3,573 | ~₩57.89 million |
| ₩80 million | 576,920 | 57,690 | 1,262,980 | 18.9% | 5,403,687 | ~$4,003 | ~₩64.84 million |
| ₩90 million | 755,580 | 75,550 | 1,506,760 | 20.1% | 5,993,240 | ~$4,439 | ~₩71.92 million |
| ₩100 million | 935,640 | 93,560 | 1,746,220 | 21.0% | 6,587,113 | ~$4,879 | ~₩79.05 million |
| ₩120 million | 1,337,500 | 133,750 | 2,271,070 | 22.7% | 7,728,930 | ~$5,725 | ~₩92.75 million |
| ₩150 million | 2,176,540 | 217,650 | 3,318,180 | 26.5% | 9,181,820 | ~$6,801 | ~₩110.18 million |
| ₩180 million | 2,990,570 | 299,050 | 4,337,810 | 28.9% | 10,662,190 | ~$7,898 | ~₩127.95 million |
| ₩200 million | 3,572,830 | 357,280 | 5,061,070 | 30.4% | 11,605,597 | ~$8,597 | ~₩139.27 million |
At ₩30 million you keep about 90% of your gross pay; at ₩100 million, about 79%; at ₩200 million, about 70%. Given that the median Korean wage earner makes somewhere in the ₩34 million range (according to media reports on National Tax Service data for income year 2024), half of all Korean employees sit roughly around the first two rows of this table. For what Koreans actually earn by occupation, see our guide to Korean salaries.
At what salary does income tax really start to bite?
Somewhere around ₩80 million, tax overtakes social insurance for the first time. At ₩80 million, social insurance is ₩628,000 a month and income tax plus local income tax is ₩635,000, almost level; above that, tax grows far faster. When salary doubles from ₩100 million to ₩200 million, social insurance rises 1.6 times, but income tax rises 3.8 times.
The reason is that Korean income tax is progressive, with rates climbing from 6% to 45% across taxable-income brackets. On taxable income (after the earned income deduction and other deductions), the rate is 6% up to ₩14 million, 15% up to ₩50 million, 24% up to ₩88 million, 35% up to ₩150 million and 38% up to ₩300 million. On a ₩200 million salary, taxable income passes ₩150 million, so the top slice is taxed at 38%. The full bracket table is in our guide to taxes for Korean employees.
If your payslip doesn't quite match this table
Each month your employer withholds income tax using the National Tax Service's simplified withholding tax table (간이세액표), then in January–February of the following year it runs the year-end tax settlement (연말정산), matching what was withheld against your real annual tax and refunding or collecting the difference. This table is based on the final tax after that settlement. On a ₩150 million salary, for example, Korean salary calculators using the simplified table put monthly income tax at about ₩2.37 million, more than the roughly ₩2.18 million here. The difference is what you get back at year-end settlement. If you have dependents, or deductions for card spending, insurance premiums or monthly rent, your actual tax will be lower still.
How much does the employer pay on top of your salary?
For one employee on ₩50 million, the company pays roughly another ₩395,000 a month in social insurance. It matches the employee’s National Pension, health insurance and long-term care amounts, and pays more than the employee for employment insurance (1.15% at workplaces with fewer than 150 employees). On top of that come industrial accident insurance (산재보험), which varies by industry, and, after a year of service, severance pay (퇴직금) of roughly one-twelfth of annual salary, set aside separately.
🏢 Employer social insurance contributions, examples (per month, in won, workplaces under 150 employees, excluding industrial accident insurance)
| Gross annual salary | National Pension | Health insurance | Long-term care | Employment insurance | Employer total |
|---|---|---|---|---|---|
| ₩30 million | 109,250 | 82,680 | 10,860 | 26,450 | 229,240 |
| ₩50 million | 188,410 | 142,600 | 18,730 | 45,610 | 395,350 |
| ₩100 million | 313,020 | 292,390 | 38,420 | 93,530 | 737,360 |
| ₩200 million | 313,020 | 591,970 | 77,780 | 189,360 | 1,172,130 |
So for someone on a “₩50 million salary” in Korea, the company’s real labor cost, once severance and industrial accident insurance are added in, comes close to ₩60 million a year.
If you're a foreigner working in Korea
- Foreign employees generally pay the same four social insurances and income tax, so you can use this table as is.
- Depending on eligibility, foreigners can opt for a flat 19% tax rate instead of the regular progressive rates. It can work out better the more you earn, so check with your company's payroll team.
- Depending on your nationality, you may be able to get your National Pension contributions back as a lump-sum refund (반환일시금) when you leave Korea. The details are in our guide to taxes for Korean employees and our guide to health insurance for foreigners.
How were these tables calculated?
Every figure was calculated directly using the rates in force as of October 2026, on the following assumptions.
- Single-person household (deduction for yourself only), no dependents or children
- Tax-free meal allowance of ₩200,000 a month; no other tax-free allowances or bonuses (salary split evenly over 12 months)
- National Pension 4.75% (standard monthly income capped at ₩6.59 million), health insurance 3.595%, long-term care at 13.14% of the health premium, employment insurance 0.9%, amounts under 10 won dropped
- Income tax is the final annual tax divided by 12, after the earned income deduction, the ₩1.5 million basic deduction, the National Pension contribution deduction, the special income deduction for health and employment insurance premiums, and the earned income tax credit (using whichever is more favorable compared with the standard tax credit)
- Dollar conversion at ₩1,350 per US dollar
The social insurance figures matched Korean salary calculator tables to the won, while income tax differs from the calculators’ simplified-table values by a few percent depending on the salary band (see the tip box above). Actual amounts vary with your company’s pay structure and your personal deductions, so for an exact figure it’s best to run the mock calculation on the National Tax Service’s Hometax site or ask your payroll team. To get a feel for what these take-home figures mean for living in Seoul, read them alongside our guide to monthly living costs in Korea.
Sources
- National Pension standard monthly income ceiling and floor (₩6.59 million ceiling and ₩410,000 floor for Jul 2026–Jun 2027) — National Pension Service notice (2026.02.13)
- 2026 long-term care insurance rate (13.14% of the health insurance premium) — Ministry of Health and Welfare press release
- Income tax brackets and rates — National Tax Service: taxable earned income and calculated tax
- Flat 19% tax rate for foreigners — Restriction of Special Taxation Act, Article 18-2
- Won-dollar exchange rate of ₩1,352.8 (close on 2026.09.30) — Money Today (2026.09.30)
- Cross-check of social insurance and simplified withholding figures — Cosmosfarm 2026 salary take-home table · Geunro Calculator 2026 salary take-home table