Why Register a Company in South Korea?

South Korea enters 2026 with genuine economic momentum. The government revised its official growth forecast up to around 3.0% for the year, and the Bank of Korea raised its own forecast to 3.3% in August. Third-quarter GDP then grew 1.0% on the previous quarter and 3.4% on a year earlier, led by exports and investment amid the AI-driven semiconductor boom, and the central bank is due to publish new forecasts in November. For a foreign company evaluating an Asia-Pacific base, South Korea offers a wealthy, digitally sophisticated consumer market of roughly 51.8 million people, deep integration into global technology and manufacturing supply chains, and a strategic position bridging China, Japan, and the broader region.

South Korea’s workforce is one of its strongest assets. The country has one of the highest tertiary education attainment rates in the OECD, a globally competitive engineering talent pool concentrated around Samsung, SK Hynix, and Hyundai’s supply networks, and a rapidly growing cultural export sector — K-pop, film, television, and gaming — that has turned “K-content” into a genuine economic pillar alongside heavy industry. Employers should expect a disciplined, hierarchical corporate culture shaped by decades of chaebol-led industrialization, alongside a legal framework that caps standard working hours at 52 per week (40 regular plus up to 12 overtime) and requires just cause for dismissal at workplaces with five or more employees, plus mandatory statutory severance pay. Labor unions retain real bargaining power in manufacturing, automotive, and shipbuilding, even though overall union density is moderate.

Beyond semiconductors, several sectors stand out for foreign investors. Shipbuilding remains a global leadership position for Korea, with HD Hyundai, Samsung Heavy Industries, and Hanwha Ocean commanding a large share of world orders, particularly for LNG carriers and increasingly for defense and offshore wind vessels. EV batteries and advanced materials are drawing sustained foreign and domestic investment as LG Energy Solution, Samsung SDI, and SK On expand capacity both at home and abroad. And the government has actively courted foreign capital through free economic zones, tax incentives for foreign-invested companies, and a steadily improving digital-first administrative environment, even as bureaucratic processes remain more procedural than in many Western jurisdictions.

None of this comes friction-free. A foreign investment of at least KRW 100 million that gives the investor at least 10% of the voting shares must be reported before the capital is remitted and then registered as a Foreign-Invested Company within 60 days of payment in full, which unlocks incentives and the D-8 investor visa route, adding a layer of process most first-time entrants don’t anticipate. Company formation itself runs through two separate government bodies that don’t share a single portal — the district court’s Commercial Registry for corporate existence, and the National Tax Service for the business registration certificate needed to actually trade — and Korea’s labor law imposes a statutory severance obligation on top of salary that catches many foreign employers off guard. Combined with a language and documentation environment that is still largely Korean-first, most companies find the process considerably smoother with local legal and accounting support.

Comparison of Common Business Structures in South Korea

StructureBest ForSetup TimeKey Requirement
Chusik Hoesa (Joint Stock Company)Most foreign-owned subsidiaries, especially those planning to scale, raise capital, or eventually list3-6 weeks (court filing itself takes 3-5 business days)No statutory minimum capital, though at least KRW 100 million (~USD 75,000) and at least 10% of the voting shares are required to qualify as a Foreign-Invested Company under the Foreign Investment Promotion Act
Yuhan Hoesa (Limited Company)Smaller foreign-owned subsidiaries wanting simpler governance and fewer board formalities3-5 weeksNo statutory minimum capital; not required to have a board of directors or statutory auditor
Branch OfficeForeign companies extending existing operations without a separate Korean legal entity4-6 weeksParent company remains fully liable; no separate legal personality in Korea
Liaison Office (Representative Office)Market research, sourcing, and non-commercial liaison activities only2-4 weeksCannot generate revenue or sign commercial contracts in Korea

The Chusik Hoesa is the default vehicle for most foreign investors because it offers limited liability, is the structure most familiar to Korean banks and business partners, and is required if the company ever plans to raise institutional capital or list publicly. The Yuhan Hoesa has become increasingly popular with wholly foreign-owned subsidiaries — including well-known multinationals’ Korean arms — because it avoids the board and statutory auditor requirements that apply to a larger Chusik Hoesa (a Chusik Hoesa with paid-in capital under KRW 1 billion is also exempt from both)while offering the same limited liability protection. A branch office avoids creating a new legal entity but exposes the parent company directly to Korean liabilities, making it a narrower fit than in some other markets.

Step-by-Step Process to Set Up a Company in South Korea

1

File a Foreign Investment Notification Before Remitting Capital

Foreign investors report the planned investment before remitting funds to a designated foreign exchange bank or directly through KOTRA’s Invest Korea guide to establishing a business in Korea, which is a prerequisite under the Foreign Investment Promotion Act for any investment intended to qualify as formal foreign direct investment rather than an ordinary stock acquisition.

2

Open a Bank Account and Remit the Investment Capital

Funds are wired into a Korean won account under the company’s proposed name, and the receiving bank issues a confirmation of inward remittance that later filings will reference; investments below KRW 100 million, or that give the investor less than 10% of the voting shares, are not treated as foreign direct investment under the Foreign Investment Promotion Act (the Foreign Exchange Transactions Act applies instead) and lose access to the related incentives and the D-8 investor visa route.

3

Draft and Notarize the Articles of Incorporation

A Korean notary public certifies the articles (notarization is not required where the company is formed by promoters with total capital under KRW 1 billion), which set out the company name, business purpose, registered capital, and director and shareholder details, and the articles become the core document supporting the court filing.

4

Register the Corporation with the District Court’s Commercial Registry

The application, filed at the registry office attached to the relevant district court (available online through Iros for many filings), must be filed within two weeks of completing the incorporation steps and results in the corporate registration and a Corporate Registration Number.

5

Complete the foreign-Invested Company Report with Invest Korea

Within 60 days of the date the investment is paid in full, the investor converts the initial notification into a formal Foreign-Invested Company registration, producing a certificate that is later required for D-8 investor visa applicationsand access to foreign investment tax incentives.

6

Obtain a Business Registration Certificate from the National Tax Service

Due within 20 days of the date the business starts operating, this separate application is what actually authorizes the company to issue tax invoices, open further corporate bank accounts, and hire staff.

7

Register for Korea’s Four Major Social Insurance Before Hiring

Once the first employee is hired, the company must report the new workplace and enroll the employee, within the statutory reporting deadlines, with the National Pension Service, National Health Insurance Service, and the Employment and Industrial Accident Compensation Insurance schemes administered through the Korea Workers’ Compensation and Welfare Service.

Most straightforward Chusik Hoesa or Yuhan Hoesa formations take three to six weeks from initial capital notification through a fully operational Business Registration Certificate, though foreign investors who delay the Foreign-Invested Company report or underestimate the sequencing between the court registry and the National Tax Service commonly see the timeline stretch closer to two months.

Hiring and Managing Employees

Compensation and Statutory Leave

As of January 1, 2026, South Korea’s national minimum wage is KRW 10,320 per hour, up from KRW 10,030 in 2025, equivalent to roughly KRW 2.16 million per month based on a standard 209-hour working month. The rate for 2027 has been set at KRW 10,700 per hour, effective January 1, 2027. The minimum wage applies uniformly across industries and regions — Korea does not set sector or regional floors the way some countries do — but employers should still confirm applicable allowances, since Korean pay structures often bundle base salary with meal, transport, and position allowances that factor into “ordinary wage” calculations used for overtime and severance.

Employees who complete one year of service with at least 80% attendance are entitled to a minimum of 15 days of paid annual leave, rising by one additional day for every two years of continuous service thereafter, up to a statutory cap of 25 days; employees with less than a year of service accrue one day of leave per month worked. On top of annual leave, Korea observes national public holidays (Labor Day on May 1 and Constitution Day on July 17 became public holidays from 2026), including Seollal (Lunar New Year) and Chuseok, with a substitute holiday system that shifts the observed day to the next weekday when a holiday falls on a weekend. Separately, and distinctively for Korea, any employee who completes one year of continuous service and averages at least 15 hours per week is entitled to statutory severance pay (toejikgeum) of at least 30 days’ average wages per year of service, payable within 14 days of departure (unless the parties agree to extend) regardless of whether the employee resigned or was terminated — an obligation foreign employers frequently overlook when budgeting total employment cost.

Payroll Taxes and Social Security

Korean payroll costs are anchored by the four major social insurances, which employers register for and remit to the respective insurance agencies, alongside income taxwithholdings paid to the National Tax Service. National Pension contributions are split evenly between employer and employee, with the total rate having risen to 9.5% in 2026 (4.75% each side) as the first step of a phased increase scheduled to reach 13% by 2033. National Health Insurance is charged at roughly 7.19% of gross salary, again split evenly at about 3.595% per side, plus a Long-Term Care Insurance premium calculated as an additional percentage of the health insurance premium itself. Employment Insurance carries an employer-side rate of roughly 1.15% to 1.75% depending on company size, covering unemployment benefits and a skills-development levy, while Industrial Accident Compensation Insurance is fully employer-funded at a rate of 0.56% to 18.56% depending on the industry’s risk classification (the 2026 average is 1.47%; PwC Worldwide Tax Summaries).

On top of social insurance contributions, employers withhold personal income tax on a progressive scale from 6% up to 45% on the highest incomes, plus a local income tax surcharge equal to 10% of the national income tax due, remitted monthly by the 10th of the following month, with the withheld income tax paid to the National Tax Service and the local income tax paid to the local government. Corporate income tax follows a progressive structure effective from 2026 of 10% on income up to KRW 200 million, 20% up to KRW 20 billion, 22% up to KRW 300 billion, and 25% above that, with a 10% local surtax pushing the effective top marginal rate to roughly 27.5%. Employers should also budget separately for the statutory severance liability described above, since it is not a payroll tax but functions as a mandatory deferred compensation cost that accrues throughout employment.

Work Permits for Foreign Employees

Non-Korean nationals generally need a visa sponsored by a registered Korean employer before starting work, most commonly the E-7 (Specific Activities) visa for professionals in roles on the Ministry of Justice’s designated occupation list. To sponsor an E-7 visa, the employer must be a properly business-registered Korean entity with no outstanding tax debts or immigration violations and current four major insurance contributions — which is why completing the Business Registration Certificate step matters for visa planning — and must show the role meets the occupation-specific minimum salary published annually by the Ministry of Justice. Employers also typically face quota limits on the ratio of E-7 holders to Korean full-time staff (for occupations subject to the national employment protection rules, generally 20% of Korean employees), so companies planning to hire multiple foreign specialists should build headcount growth into their visa strategy early.

The employer first applies for a Certificate of Confirmation of Visa Issuance through Hi-Korea or the local immigration office, a process that commonly takes two to four weeks depending on the occupation and documentation completeness. Once approved, the employee applies for the actual visa at a Korean embassy or consulate in their home country before traveling, and after arrival must register for an Alien Registration Card at the local immigration office, which serves as the foreign employee’s official identification and is required to open a bank account, sign a lease, or enroll in National Health Insurance. Given the multi-step sequencing between entity formation, occupation-code verification, and consular processing, foreign hiring timelines in Korea often run longer than founders initially expect.

Recruiting and Retaining Talent

Given the dual-agency formation process, statutory severance obligations, and E-7 visa quota planning described above, many companies choose to test the Korean market or make their first hires through an Employer of Record rather than setting up a Chusik Hoesa or Yuhan Hoesa immediately. An Employer of Record becomes the legal employer for Korean staff, handling four major social insurance enrollment, statutory severance accrual, payroll tax withholding, and E-7 visa sponsorship without requiring the foreign company to complete court and National Tax Service filings — a practical bridge while a company validates demand before committing to a full local entity.

On the recruitment side, Korea’s deep engineering and technology talent pool — concentrated in Seoul, Pangyo’s “Korean Silicon Valley,” and the industrial hubs around Ulsan and Busan for shipbuilding and manufacturing — means most roles can be filled locally with the right sourcing approach, though competition for AI, semiconductor, and battery engineering talent has intensified sharply alongside the chip export boom. Job seekers rely heavily on platforms like Saramin, JobKorea, and LinkedIn, and Korean hiring culture still places weight on university pedigree, hierarchical title structures, and Korean-language fluency even in multinational subsidiaries. Companies without an in-country recruiting function often work with a local recruitment agency to access passive candidates, benchmark compensation accurately, and navigate cultural expectations around seniority and title that can otherwise slow down offer acceptance.

Tips for Staying Compliant

  • File the Foreign-Invested Company registration with Invest Korea within 60 days of paying the investment in full to preserve incentive eligibility and D-8 investor visa eligibility.
  • Track the 20-day window to obtain a Business Registration Certificate from the National Tax Service counted from the date the business starts operating.
  • Report the workplace and enroll each new employee in all four major social insurances within the statutory reporting deadlines after hire, since late or retroactive enrollment can trigger penalties and back-contributions.
  • Set up a dedicated severance reserve or corporate retirement pension trust from the first hire rather than treating the obligation as a future problem.
  • Calculate “ordinary wage” carefully when structuring compensation, since Korean courts have repeatedly expanded what counts toward overtime and severance base calculations.
  • Monitor the 52-hour weekly working hour cap (40 regular plus up to 12 overtime) and maintain accurate time records, as labor inspectors actively enforce this limit.
  • Build E-7 occupation-code verification and quota checks into hiring plans well before making an offer to a foreign candidate.
  • Engage a local labor attorney or certified public labor affairs consultant (nomusa) for payroll and termination matters, given how procedurally exacting Korean labor law can be.

Common Pitfalls to Avoid

  1. Underestimating the dual-agency formation sequence and missing the 20-day deadline to file for a Business Registration Certificate with the National Tax Service after the business starts operating.
  2. Investing below the KRW 100 million (or 10% voting share) threshold and later discovering the company doesn’t qualify as a Foreign-Invested Company, which limits access to incentives and the D-8 investor visa route.
  3. Budgeting employment cost around gross salary and social insurance contributions alone while overlooking the statutory severance liability, which adds roughly one month’s average wage per year of service on top of everything else.
  4. Starting E-7 visa sponsorship too late in the hiring process, given the combined employer confirmation, consular application, and Alien Registration Card steps can take well over a month from offer to start date.
  5. Assuming Korean labor law allows flexible, at-will termination — Korea’s dismissal rules require just cause and proper procedure, and improperly executed terminations expose employers to reinstatement orders and back-pay liability.

Why Now is the Right Time to Register a Company in South Korea

South Korea’s registration process rewards founders who treat it as two parallel tracks rather than one linear filing. The court registry establishes legal existence in a matter of days, but the real gating factor is the KRW 100 million capital threshold, cross it (while holding at least 10% of the voting shares) and the company qualifies as a Foreign-Invested Company with access to incentives and the D-8 investor visa route; stay below it and those doors close even though the entity itself is perfectly valid. That threshold decision, made before a single form is filed, shapes almost everything that follows for an investor’s visa and incentive options.

The Yuhan Hoesa’s rise in popularity among multinational subsidiaries says something worth noting: Korean business culture has historically leaned toward the Chusik Hoesa as the “serious” structure, but companies that don’t need to raise capital or eventually list are increasingly finding that the Yuhan Hoesa’s lighter governance, no mandatory board, no statutory auditor (a Chusik Hoesa with paid-in capital under KRW 1 billion has the same exemptions), delivers the same limited liability without the overhead. That’s a genuine shift in how wholly-owned subsidiaries get structured here, not just a technical alternative buried in the fine print.

What ultimately separates a smooth Korean entry from a stretched-out one isn’t the structure chosen, it’s whether the Foreign-Invested Company registration and Business Registration Certificate are filed on their respective clocks rather than treated as afterthoughts once the court registration certificate arrives. Get that sequencing right, and severance and E-7 visa planning can start well ahead of the first hire rather than becoming a scramble after the entity is already live.

Ready to register your company in South Korea? Use RemotePeople’s company registration services to get expert support from day one, from entity setup through your first hire.

Frequently Asked Questions

Yes, Korean company law allows a Yuhan Hoesa to convert into a Chusik Hoesa through a formal conversion procedure involving shareholder resolutions and re-registration with the Commercial Registry, though it's an added administrative step rather than an instant switch. This makes starting with the simpler Yuhan Hoesa a reasonably low-risk choice for companies unsure whether they'll eventually need institutional capital or a public listing.

Missing that conversion window (60 days from payment in full) means the investment may not be recognized as formal foreign direct investment, which can retroactively affect eligibility for foreign investment tax incentives and block D-8 investor visa applications until the status is corrected. Companies that discover this gap after the fact typically need to work with Invest Korea or a local advisor to remedy the registration before proceeding with D-8 visa applications.

Yes, the toejikgeum severance requirement applies equally to any employee, Korean or foreign, who completes one year of continuous service averaging at least 15 hours per week, regardless of visa status or nationality. Foreign employers sometimes assume severance is a Korea-specific obligation tied to local hires only, but it attaches to the employment relationship itself, not the employee's nationality.

Not directly through a simple conversion; because a branch office has no separate legal personality from its foreign parent, transitioning to a locally incorporated entity generally requires establishing a new Chusik Hoesa or Yuhan Hoesa and then winding down or restructuring the branch's operations into it, rather than a straightforward re-registration. This is worth factoring into the initial structure decision if there's a reasonable chance the company will want a standalone Korean legal entity down the line.

While 100% foreign ownership is permitted in most sectors, Korea closes nuclear power generation, radio broadcasting and terrestrial television broadcasting to foreign investment and caps foreign ownership in a number of other sectors, such as news agencies, newspaper and periodical publishing, cable and satellite broadcasting, and some power generation; other sectors, such as defense-related businesses, are subject to approval or licensing requirements under separate laws. It’s worth checking the current public notice on foreign investment (the Regulations on Foreign Investment) with Invest Korea or KOTRA before assuming a given business activity qualifies for unrestricted foreign ownership.