Establishing a Korean Branch of a Singapore Company: 5 Key Steps

How a Singapore Company Can Establish a Presence in Korea

An increasing number of startups are establishing their headquarters in Singapore to attract global investment while conducting substantial business operations in Korea.

There are generally two ways for a Singapore company to establish a business presence in Korea.

One option is to establish a Korean branch office of the foreign company. The other is to incorporate a separate Korean subsidiary.

A branch office does not have a legal personality separate from its foreign head office. Under Article 614 of the Korean Commercial Act, a foreign company intending to conduct business continuously in Korea is generally required to register its place of business in Korea.

A branch office is often selected at an early stage because the establishment process and initial costs may be relatively straightforward. However, the appropriate structure depends on factors such as the company's business stage, number of employees, and investment structure.

This article explains the principal legal requirements and practical procedures involved when a Singapore company establishes a branch office in Korea.

Applicable Laws and Regulations

The following laws and regulations may apply at each stage of the branch establishment process.

Under Article 18(1) of the Foreign Exchange Transactions Act, the establishment of a Korean branch by a foreign company is generally not treated as a conventional inbound foreign direct investment transaction.

However, where funds are remitted into Korea or other foreign exchange transactions are involved, reporting requirements may arise through a designated foreign exchange bank.

The precise scope of reporting can vary depending on the transaction structure, so the foreign exchange implications should be reviewed in advance.

Legal Differences Between a Branch Office and a Korean Subsidiary

Because a branch office and its Singapore head office are the same legal entity, the Singapore head office generally bears ultimate responsibility for liabilities incurred by the Korean branch.

As the number of employees increases or local contracting activity becomes more frequent, companies often consider converting to a Korean subsidiary in order to separate liability and establish an independent tax and operational structure.

Establishment Procedure and Practical Considerations

Establishing a Korean branch typically takes approximately four to six weeks after the necessary documents have been prepared.

The sequence of procedures is legally significant:

Foreign exchange reporting → Branch registration → Business registration

If a stage is omitted or completed out of order, supplementary filings or re-submission may be required.

Preliminary Preparation — 2 to 4 Weeks

The Singapore head office should first prepare the required corporate documents.

Documents commonly include:

• corporate documents issued in Singapore;
• apostilled or otherwise properly authenticated documents;
• Korean translations;
• information regarding directors or authorized representatives; and
• other supporting documents required depending on the issuing authority and document type.

Where the representative is not a Singapore national, additional documents may need to be obtained from the relevant country.

This preparatory stage can account for more than half of the overall timeline.

Step 1 — Foreign Exchange Reporting: 1 to 2 Weeks

A designated foreign exchange bank must generally be selected and the required foreign exchange reporting completed.

The purpose of the account, expected remittances, and supporting documents should be coordinated with the bank in advance.

Step 2 — Branch Registration: 1 to 2 Weeks

An application is filed with the competent court registry to register the Korean branch pursuant to Article 614 of the Korean Commercial Act.

Step 3 — Business Registration: 3 to 5 Days

After branch registration, the company applies for business registration with the competent tax office.

The name of the tenant under the office lease should match the registered branch name. If the lease has been executed under an individual's name, the business registration application may be rejected or additional documentation may be required.

Step 4 — Opening a Corporate Bank Account: Same Day to 3 Days

Once the business registration process has been completed, the branch can proceed with opening its Korean corporate bank account.

Where timing is critical, it is advisable to begin preparing at least six to eight weeks before the intended commencement date.

DECENT Law Firm Global Business Practice Team

Establishing a Korean branch of a Singapore company involves overlapping requirements under foreign exchange regulations, the Korean Commercial Act, tax laws, and document authentication procedures.

Accordingly, it is essential to understand both the correct sequence of procedures and the specific documentation required at each stage.

DECENT Law Firm's Global Business Practice Team provides practical legal support throughout the process, including:

• foreign exchange reporting;
• registration of a Korean branch under the Commercial Act;
• business registration; and
• coordination of corporate bank account opening procedures.

If your company is considering establishing a Korean business presence through a Singapore entity, we recommend reviewing the appropriate structure and procedural requirements before implementation.

This content is provided for general informational purposes only and does not constitute legal advice for any specific matter.