KROperating in South Korea
Payroll, accounting, employment, immigration, entity setup, and corporate compliance managed locally through a single international coordination model.
Request a country assessmentThe regulatory landscape
South Korea's corporate income tax is progressive across four brackets, raised for fiscal years beginning on or after 1 January 2026: 10% up to KRW 200 million, 20% up to KRW 20 billion, 22% up to KRW 300 billion, and 25% above that, with a further 10% local income tax surcharge on the national tax lifting the effective top rate to 27.5%. VAT is a flat 10% with no reduced rates. Employers also administer four mandatory social insurances — National Pension, National Health Insurance (with a linked long-term care premium), Employment Insurance and Workers' Compensation Insurance — each with its own base, cap and cost-sharing structure.
The feature that most changes day-to-day payroll administration, however, is that Korean employees generally do not file their own annual income tax return. Instead, the employer runs yeonmal jeongsan every January–February: collecting each employee's deduction documentation (insurance premiums, dependents, medical and education expenses, housing loan interest and more), recalculating the year's actual tax liability, reconciling it against what was withheld monthly, and submitting the finalized settlement to the National Tax Service by the end of February. Errors surface as employee-level under- or over-withholding, which makes the settlement a compliance deadline embedded in the payroll calendar, not an accounting afterthought.
Official language
Korean
Legal forms
Chusik Hoesa (주식회사, stock company) · Yuhan Hoesa (유한회사, limited liability company)
Corporate tax rate
Progressive 10% / 20% / 22% / 25% (FYs from 1 Jan 2026) + 10% local surtax on the national tax — up to 27.5% effective
Currency
KRW (Korean won)
Employer social insurance (4 major insurances)
National Pension 4.75% · Health Insurance 3.595% (+ long-term care, 13.14% of the health premium) · Employment Insurance 0.9% · Workers' Compensation 0.6%–18.5% (industry-rated, employer-only)
Dividend withholding tax
22% to non-residents (20% national + 10% local surtax) absent treaty relief; treaty rates commonly 5%–15%
Minimum share capital
No statutory minimum under the Commercial Code; KRW 100 million is the practical benchmark tied to FDI registration and the D-8 investor visa
VAT
10% flat — no reduced rates; exports zero-rated
Integrated services in South Korea
Each service is delivered as part of an integrated service model, coordinated across functions under a single point of accountability. Clients engage one team, not a coordination layer between independent providers.
Accounting & Tax Compliance
Statutory accounts under K-IFRS or K-GAAP, VAT filings, and corporate tax returns filed and paid within 3 months of fiscal year-end.
Explore Accounting & Tax CompliancePayroll & Workforce Management
Full-cycle Korean payroll including the four major social insurances and the year-end tax settlement (yeonmal jeongsan) administration on behalf of each employee.
Explore Payroll & Workforce ManagementCompany Formation & Entity Setup
Chusik Hoesa and Yuhan Hoesa incorporation via court registry filing, business registration certificate, and post-formation compliance setup.
Explore Company Formation & Entity SetupWorkforce Mobility
D-8 corporate investor, D-7 intra-company transferee, and E-7 skilled professional visa coordination for foreign staff.
Explore Workforce MobilityClient profiles in South Korea
HR & Employment Advisory
Multinationals establishing or restructuring South Korean operations
Company Formation & Entity Setup
Companies entering South Korea for the first time, requiring entity setup and initial compliance infrastructure
Workforce Mobility
Companies scaling Korean headcount that need the year-end tax settlement and four-insurance payroll cycle run reliably every year
Payroll & Workforce Management
Companies already operating in South Korea consolidating fragmented HR, payroll and accounting providers under a single governance layer
At the center of your HR operations
What clients say about our services in South Korea
We assumed our employees handled their own annual tax filing, the way they had at our other regional offices. Finding out in January that we were responsible for calculating and reconciling each person's actual liability — and reporting it by the end of February — meant scrambling to collect a year's worth of deduction documentation on a compressed timeline.
Finance Director, Technology Group — South Korean OperationsInsights on South Korea
Selected articles on regulatory developments and operational frameworks relevant to companies in South Korea.
Korean employees generally do not file their own return: the employer reconciles the year every January and February. What documentation the settlement requires and when it is due.
Read articleThe four mandatory insurances have distinct bases, caps and cost-sharing rules, and the pension rate steps up in 2026. What has to be tracked in parallel.
Read articleEach of the four brackets rose for FY2026, and a 10% local surtax sits on top of the national tax. How the effective top rate reaches 27.5%.
Read articleFrequently asked questions
Questions raised most often by companies entering or operating in South Korea.
What services does HTLC Network provide in South Korea?
HTLC Network provides Payroll & Workforce Management, Accounting & Tax Compliance, HR & Employment Advisory, Company Formation & Entity Setup, and Workforce Mobility services in South Korea through a coordinated international service model.
Can a foreign company hire employees in South Korea?
Yes. Foreign companies can employ local staff, but they must comply with payroll, tax, social insurance and labour law obligations.
Why do multinational companies invest in South Korea?
South Korea is a major technology, manufacturing and innovation market, which makes it an important location for international expansion within Asia.
What payroll obligations apply in South Korea?
An employer generally manages income tax withholding, national pension contributions, health insurance obligations, employment insurance and payroll reporting.
What employment compliance challenges exist in South Korea?
Working-hours regulation, employee protections, severance entitlements, employment contracts and labour standards all require careful management.
Can I relocate employees to South Korea?
Yes. Immigration eligibility, work visas, payroll registration and tax implications should be assessed before deployment.
What are Korea's four major social insurances and their 2026 rates?
National Pension (4.75% employer, split equally with the employee, the first step of a phased rise to 13.0% by 2033), National Health Insurance (3.595% employer, split equally, plus a long-term care premium set at 13.14% of the health premium), Employment Insurance (0.9% employer of 1.8% total), and Workers' Compensation Insurance (0.6%–18.5%, employer-only, rated by industry risk).
Is there a minimum capital requirement to incorporate in South Korea?
The Commercial Code does not set a statutory minimum for either a Chusik Hoesa or a Yuhan Hoesa. In practice, KRW 100 million is the commonly used benchmark for foreign direct investment registration and is the minimum investment required for a D-8 corporate investor visa, but it is not a legal precondition to incorporation itself.
Talk to a South Korea expert
For companies structuring a market entry or consolidating an existing South Korean operation under a single governance model.