Opening a Korean corporate bank account is the step that foreign companies most consistently underestimate. It sits at the end of the registration sequence — after the corporate registration certificate is issued, after the business registration certificate is obtained — and it is where the process most often stalls. Banks apply their own KYC requirements on top of the statutory registration requirements, and those requirements vary considerably between institutions and between branches of the same institution.
This guide covers which banks work with foreign-invested companies, what the document requirements look like, where applications typically fail, and how to approach the process in a way that minimises delay.
Which banks to approach
All major Korean commercial banks can technically open accounts for foreign-invested companies. In practice, the experience differs considerably. Banks with dedicated foreign investment desks or international business departments — Shinhan, KEB Hana, Woori, KB Kookmin, and IBK among them — are more familiar with the document requirements for foreign entities and less likely to apply inconsistent standards at the branch level.
The bank used for the foreign investment notification process is often the natural choice for the corporate account, since the bank already holds the remittance documentation and is familiar with the entity. Where the notification bank does not have a convenient branch or adequate foreign company experience, it is worth approaching one that does, even if it means a separate banking relationship.
Foreign banks with Korean branches — Citibank Korea, HSBC Korea, Standard Chartered Korea — are another option and can be useful where the parent company has an existing global relationship, though their retail branch networks are limited and their corporate banking focus tends toward larger entities.
Document requirements
The document set for corporate account opening overlaps substantially with the registration documents, but with additional KYC requirements layered on top:
- Corporate registration certificate (법인 등기사항전부증명서) — the freshly issued certificate from the commercial registry
- Business registration certificate (사업자등록증) — the NTS-issued certificate confirming the business registration number
- Foreign-invested company registration certificate, where applicable
- Articles of association for the Korean entity
- Board resolution authorising the account opening and naming the authorised signatories
- Identification for all authorised signatories and beneficial owners — passport copies, and in many cases in-person verification
- Parent company documentation — corporate registry extract, ownership structure, and in some cases ultimate beneficial owner disclosure to several levels
- Source of funds documentation — evidence of the origin of the capital remitted to Korea
- Business plan or description of intended Korean activities — many banks ask for this as part of their risk assessment for new foreign entities
The list above is indicative. Individual banks apply their own standards, and the specific branch officer handling the application has more discretion than the formal requirements suggest. Approaching account opening with a complete, well-organised document set — and being prepared to explain the business clearly — makes a material difference to how the process runs.
In-person requirements
Korean banks typically require at least one authorised signatory to attend in person for the initial account opening. Remote account opening is possible in limited circumstances — generally where the entity has an existing relationship with the bank — but it is not the standard path for new foreign-invested companies.
Where the authorised signatory cannot attend in person, a Korean representative holding a properly scoped power of attorney can attend instead. The power of attorney must specifically authorise the bank account opening — a general corporate power of attorney is frequently insufficient.
Where applications fail
Incomplete beneficial ownership disclosure
Korean banks are required to identify ultimate beneficial owners as part of their AML obligations. For entities with complex ownership structures — holding companies, trusts, private equity structures, multi-jurisdiction chains — the documentation required to trace ownership to the natural person level can be extensive. Applications that cannot demonstrate a clean ownership chain to the bank’s satisfaction are declined or put on indefinite hold.
High-risk jurisdictions
Parent companies or ultimate beneficial owners connected to jurisdictions on the FATF grey list or subject to Korean financial sanctions face enhanced due diligence requirements that can extend the process significantly. This is not necessarily fatal, but it should be anticipated and prepared for rather than discovered at the bank.
Unclear business description
Banks that cannot understand what the Korean entity will actually do — and how it generates revenue — are more likely to decline on risk grounds. A clear, specific explanation of the Korean business activities, its clients, and how it relates to the parent company’s operations is more useful than a generic business description.
Mismatched documents
Inconsistencies between the corporate registration, the business registration, and the parent company documents — different entity names in different formats, address discrepancies, signatory authority that does not clearly flow from the constitutional documents — create the kind of friction that causes applications to be put on hold while clarifications are sought. Reviewing the document set for consistency before the bank visit avoids most of these issues.
Timing
With a complete document set and a straightforward ownership structure, Korean corporate account opening typically takes one to two weeks from the initial application. Complex cases — extensive beneficial ownership chains, enhanced due diligence requirements, initial rejections requiring additional documentation — can take considerably longer. Building the account opening into the overall registration timeline, rather than treating it as a quick step after registration is complete, is worth doing. Our guide to Korea post-registration deadlines covers the compliance obligations that begin running once registration is complete, some of which depend on the account being operational.
Frequently asked questions
Can a foreign company open a Korean corporate bank account remotely?
In most cases, at least one authorised signatory must attend in person for the initial account opening. Remote opening is possible in limited circumstances, generally where an existing banking relationship exists. A Korean representative with a specifically scoped power of attorney can attend in person where the signatory cannot travel.
Which bank should a foreign-invested company use?
Banks with dedicated foreign investment or international business desks — Shinhan, KEB Hana, Woori, KB Kookmin, IBK — are generally more experienced with foreign entity documentation. Using the same bank that handled the foreign investment notification is often practical, since it already holds the remittance records.
How long does Korean corporate account opening take?
With a complete document set and a straightforward ownership structure, one to two weeks is typical. Cases involving complex beneficial ownership structures, enhanced due diligence, or initial documentation gaps take longer. Plan for account opening as part of the registration timeline rather than after it.
What if the bank declines the account opening application?
Declines are most commonly driven by incomplete beneficial ownership documentation, unclear business descriptions, or inconsistencies in the document set. Identifying the specific reason for the decline and addressing it — rather than moving to a different bank with the same documentation — is usually the faster path. A different bank remains an option once the documentation is in order.
Do I need a corporate bank account before I can run payroll?
Yes. Korean payroll must be run through a Korean corporate bank account. This is one of the reasons account opening sits on the critical path alongside registration rather than after it — the payroll clock for any staff hired starts from the employment date, and delays in account opening can create gaps in payroll processing.
Work with Pearson & Partners Korea
Pearson & Partners Korea supports foreign-invested companies through the corporate bank account opening process, advising on which institutions are most suitable for specific entity types and ownership structures, preparing the document set, and attending the bank with a power of attorney where the signatory cannot be present. We manage the account opening as part of the broader registration sequence rather than as a separate engagement.
Reach us at pearsonkorea.com/contactus or on 02 6952 7579. Our offices are at WTC Trade Tower, 30F, 511 Yeongdong-daero, Gangnam-gu, Seoul.
For the full registration sequence, see our complete guide to Korea business registration.
This article is provided for general information only and does not constitute legal, financial, or banking advice. Bank requirements vary by institution and change over time; confirm current requirements with your chosen bank and a qualified adviser before acting.
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