Outsourcing vs EOR vs DIY software in South Korea

Model Best when Next step
Payroll outsourcing You already have a South Korea company and want specialists to run month-end Get outsourcing quote
EOR You need to hire before incorporating EOR South Korea
HR / payroll software Your in-house team will run payroll on your entity HR software South Korea

Run Accurate, Compliant Payroll Across South Korea

Korean payroll typically includes National Pension, National Health Insurance (with long-term care), Employment Insurance, and Industrial Accident Compensation Insurance, plus income tax withholding each month.

Built for foreign HQs with a South Korea entity. Need to hire without one? Use Employer of Record (EOR) — same specialist team, different employment model.

South Korea outsourcing hub

South Korea Payroll Services We Deliver

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National Pension

Calculate NPS contributions for eligible employees.

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Health & Long-term Care

NHI premiums plus long-term care insurance components.

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Employment & Industrial Accident

EI and IACI contributions as applicable.

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Income Tax Withholding

Monthly withholding and year-end settlement support.

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Payroll Processing

Overtime, allowances, bonuses, and net pay.

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Bank Payments

KRW salary payment file preparation.

South Korea Payroll Compliance Checklist

Our South Korea payroll compliance process typically covers national pension, health insurance, and employment insurance alongside core employment pay rules:

  • Four major insurances: Pension, health(+LTC), employment, industrial accident.
  • Income tax: Withholding from earned income each month.
  • Year-end settlement: Support year-end tax settlement data workflows.
  • Labor Standards pay items: OT and allowance treatment in payroll.

Rates, ceilings, and forms are set by local authorities and can change. We configure your payroll to current rules and notify you when updates affect costing.

Four Insurances & National Pension Split (South Korea)

ComponentEmployer (illustrative)Employee (illustrative)Notes
National Pension4.5%4.5%Of standard monthly income; caps apply
National Health Insurance~3.545%~3.545%Rate revised by NHIS; base income rules apply
Long-term care (LTC)Share of NHIShare of NHICalculated as % of health insurance premium
Employment Insurance~1.15%+~0.9%Employer rate varies by company size / programs
Industrial AccidentIndustry rate—Employer only; rate by industry code
Income tax withholdingWithhold & remitTax on earned incomeMonthly withhold; year-end settlement

Note: Four-insurance rates and income-tax withholding tables are revised by Korean authorities. Figures above are illustrative — we keep your payroll calendars aligned to current notices. See our South Korea compliance guide.

South Korea payroll filing calendar (typical)

Item Typical timing Owner
Monthly payroll closeAgreed cut-off before paydayClient inputs · APH calculates
Four major insurancesRemit by statutory contribution deadlinesEmployer entity · APH pack
Income tax withholdingMonthly withhold & remitEmployer entity · APH pack
Payslips & bank filesOn your paydayAPH
Year-end tax settlementAnnual year-end settlement windowAPH support · client / employee filing
Joiners / leaversInsurance acquisition / loss reports as they occurClient HR · APH checklist

How South Korea Payroll Outsourcing Works

A clear monthly cycle designed for accuracy, approval control, and on-time employee payments.

1

Inputs & Cut-off

Submit joiners/leavers, attendance, overtime, allowances, and one-off payments before the agreed cut-off via our HR technology platform.

2

Gross-to-Net Calculation

We calculate gross pay, national pension, health insurance, and employment insurance, and net pay, then produce draft payroll reports for your review.

3

Client Approval

Approve or request adjustments. Nothing is finalized without your go-ahead.

4

Pay & Payslips

We prepare bank payment files and issue payslips so employees are paid on your payday.

5

Statutory Filings

Insurance and tax obligations are prepared for remittance/reporting according to South Korea deadlines and your entity setup.

Seoul, Pangyo & Busan Payroll Hubs

Foreign employers usually concentrate headcount in Seoul (HQ and services), Pangyo / Gyeonggi (tech and R&D), and Busan / industrial corridors. Our South Korea payroll outsourcing configures the four major insurances, income-tax withholding, and Labor Standards pay items once — then runs the same control calendar nationwide.

Seoul

Regional HQs needing English packs for overseas finance and clean four-insurance month-end.

Pangyo & Gyeonggi

Tech and R&D headcount with pension, health+LTC, and employment-insurance discipline.

Busan & plants

Industrial accident rates by industry code and OT-heavy cycles on one Korea payroll calendar.

Who this South Korea payroll service is for

  • Market-entry and growth teams with a Korean entity paying in KRW
  • Tech, manufacturing, and hospitality groups adding local headcount
  • Regional HQs needing four-insurance accuracy with overseas finance reporting

Implementation path

1

Kickoff

Entity details, insurance registrations, employee master, pay elements, and cut-off calendar.

2

Configuration

Four-insurance rates, industrial-accident industry code, withholding profiles, and OT rules.

3

Parallel run

One test cycle to validate net pay, insurance drafts, and tax withholding.

4

Go-live

Monthly gross-to-net, payslips, bank files, and four-insurance / tax support packs.

South Korea Payroll Questions Buyers Ask

What are the four major insurances?

National Pension, National Health Insurance (with long-term care), Employment Insurance, and Industrial Accident Compensation Insurance — all calculated in the monthly payroll cycle.

Is National Pension still 4.5% each side?

Yes — employers and employees commonly each contribute 4.5% of standard monthly income, subject to statutory caps. We apply live rates and ceilings each cycle.

Do you support year-end tax settlement?

Yes. We prepare supporting payroll data and workflows for Korea’s year-end tax settlement alongside monthly withholding.

Statutory rates & rules last reviewed: September 2026 · Reviewed quarterly for South Korea payroll

Seoul hiring with known regional partners

Asia Payroll Hub supports Korea four-insurance and withholding for market-entry and growth teams from groups we already work with across Asia — including InterContinental, Holiday Inn, and Hard Rock brands.

Want a similar outcome in South Korea? Request a scoped payroll/EOR proposal or compare paths on our Employer of Record page.

자주 묻는 질문 (한국어)

한국 급여 아웃소싱 범위는?

4대 보험, 원천세, 명세서, 송금 파일 준비를 월별 포함합니다.

법인 없이 채용 가능한가요?

EOR로 법인 설립 전 채용을 검토할 수 있습니다.

Already Have a South Korea Entity — or Still Entering the Market?

Local entity payroll outsourcing

Best if you already have a South Korea company and want us to run monthly payroll and statutory processes for your staff.

Request payroll outsourcing

Hire without an entity (EOR)

Best if you need to employ talent in South Korea quickly without incorporating. We handle employment and compliant payroll delivery.

Explore EOR South Korea

South Korea Payroll Challenges Foreign Employers Face

Complex national pension, health insurance, and employment insurance calculations

Manual spreadsheets miss ceilings, brackets, and exceptions.

Our solution: Automated gross-to-net with draft reports before payday.

Regulatory change risk

South Korea contribution and tax rules can shift with little internal notice.

Our solution: Continuous compliance monitoring and configuration updates.

Multi-country fragmentation

South Korea often sits beside other Asia entities with different rules.

Our solution: One regional process via our multi-country payroll platform.

Local process & language gaps

Banks, authorities, and employees expect local documentation clarity.

Our solution: Local specialists plus clear English HQ reporting.

South Korea Payroll FAQs

What are the four major insurances in Korea?

National Pension, Health Insurance (with long-term care), Employment Insurance, and Industrial Accident Compensation Insurance.

Do you handle year-end tax settlement?

Yes — we support year-end earned-income settlement workflows.

Can foreign HQs outsource Korea payroll?

Yes, for local entities; EOR may be available depending on hiring model.

How long does setup take?

Typically 2–4 weeks.

Do you support bilingual payslips?

Korean/English payslip formats can be configured.

View all FAQs · Talk to a South Korea payroll specialist

HR payroll system South Korea · EOR South Korea

Expanding Across Asia?

Pair South Korea with neighboring payroll operations under one partner.

Japan Payroll → China Payroll → Hong Kong Payroll → Taiwan Payroll → Singapore Payroll → All Countries →

Ready to Outsource South Korea Payroll?

Get a clear quote for compliant South Korea payroll outsourcing — or hire through EOR without opening an entity.

Get South Korea Outsourcing Quote View Pricing