Korean Company Registration Certificate to English: What You Need to Know

What a Korean Company Registration Certificate Contains

A Korean company registration certificate, called 사업자등록증 in Korean, is the primary document that establishes a business’s legal identity and tax registration in South Korea. Issued by the National Tax Service (NTS) through local tax offices, it carries a unique business registration number, the company’s official name and registered address, the type of business and its classification code, the date of commencement, and the name of the representative. You will also see an issuance number and a validating stamp or seal from the issuing tax office. For any company operating in Korea, this certificate is the equivalent of a trade licence and taxpayer ID combined, it is required for bank account opening, tax filing, and most commercial contracts.

Common Korean Terms on the Certificate

The certificate is printed almost entirely in Hangul with minimal English. Below are the fields that appear on a standard document and their translations. Knowing these terms helps you check the AI output or fill in an English form.

Hangul	Romanisation	English
사업자등록증	Sa-eop-ja deung-rok-jeung	Business Registration Certificate
사업자등록번호	Sa-eop-ja deung-rok beon-ho	Business Registration Number
법인명 (또는 상호)	Beob-in-myeong (ddo-neun sang-ho)	Corporate Name (or Trade Name)
대표자 성명	Dae-pyo-ja seong-myeong	Representative’s Name
사업장 소재지	Sa-eop-jang so-jae-ji	Business Address
업종	Eop-jong	Type of Business
개업년월일	Gae-eop nyeon-wol-il	Date of Commencement
발급번호	Bal-geup beon-ho	Issuance Number
세무서	Se-mu-seo	Issuing Tax Office

Why People Translate This Document

An English translation of a Korean company registration certificate is frequently needed when a business crosses borders. Foreign banks require it when a Korean entity opens an overseas corporate account or applies for trade finance. Immigration authorities often ask for it as part of entrepreneur visa applications or intra-company transfer petitions. Overseas suppliers, investors, and legal teams use it during due diligence, contract negotiations, or court proceedings. In many jurisdictions, an official English version is a prerequisite before a company can register a branch or participate in a tender. Even for internal use, such as when a global parent company reviews a subsidiary’s paperwork, having an accurate working translation saves time and avoids misinterpretation. Across all these scenarios, the translation must reflect the certificate’s field structure without summarising or omitting any registration details.

AI Translation vs Certified Work: When Each Fits

If your need is to understand the document, prepare a visa application draft, share it with an internal team, or fill in an English form, Lekhak’s instant AI translation is the right tool. It delivers a complete, tabular DOCX in minutes and preserves the certificate’s layout and terminology. For official submissions, such as a final filing with a foreign company registry, an embassy application that demands a translator’s credentials, or a court matter, you may require a certified translation. Lekhak offers certified translation on-demand for those cases. The self-serve AI output is not itself a signed certificate of accuracy; it is a working document that lets you move fast without waiting. Knowing the difference helps you choose the path that matches your deadline and the receiving authority’s requirements.

What You Get When You Translate with Lekhak’s AI

When you upload a scanned certificate or a clear photo, Lekhak’s pipeline extracts the Hangul text, translates it field by field, and produces a formatted DOCX. The output replicates the original table structure: each row maps the Korean label to its English equivalent, and the company-specific details, name, registration number, address, representative, sit in adjacent cells. The file is editable, so you can adjust spacing, add an apostille box, or replace placeholder tokens with real data if you used a sample scan. Delivery is instant; there is no queue. The AI handles most standard NTS certificate layouts reliably, even when the source includes handwritten entries or overlaid stamps, though extremely faint scans may benefit from a retyped origin in a clear image. You receive a single DOCX, not a PDF, and no watermark is added.

Certified Translation, Notarisation, and Apostille: When You Need Them

Some foreign authorities will only accept a translation that is accompanied by a certificate of accuracy. Lekhak provides certified translation on-demand for such requirements, typically at the customer’s request when the receiving institution, such as a foreign company registry or a court, specifically asks for it. Separate from translation, notarisation verifies the identity of the person signing the document; an apostille authenticates the document’s origin for use in a country that is party to the Hague Apostille Convention. If the destination country is not a Hague member, embassy attestation may be necessary. These steps are government acts that you arrange with the relevant authority, for example, the Korean Ministry of Foreign Affairs for apostille issuance or the destination country’s embassy for attestation. Lekhak does not itself perform notarisation, apostille, or embassy attestation, but the DOCX translation can serve as the source for those chains.

How to Get a Duplicate if the Original Is Lost

A replacement certificate can be reissued electronically through Korea’s Hometax portal or by visiting the issuing tax office. The National Tax Service maintains registration records tied to the business registration number, so the reissue is straightforward if you have the number and can verify the representative’s identity. Taxpayers may also use the taxpayer assistance centre or the tax office that originally issued the certificate, for example, the Yeongdong District Tax Office in Seoul, to request a new copy. The certificate looks identical to the original and carries a fresh issuance number. Because the physical document is needed for many foreign-language translation requests, keeping a high-resolution scan is a practical safeguard. The Hometax site provides a downloadable PDF suitable for immediate AI translation.

Frequently Asked Questions

What is a Korean company registration certificate?

It is an official document issued by the National Tax Service that confirms a business is registered in South Korea and assigns a unique taxpayer identification number. It serves as both a trade licence and a tax ID.

Is it the same as a business licence?

In Korea, sector-specific permits are separate. The registration certificate is a general tax-registration document required for all businesses. Some professions need additional licences, but the certificate is the foundational proof of registration.

Who issues the certificate?

The National Tax Service issues it through district tax offices across Korea. Each certificate shows the name of the local office, such as the Yeongdong District Tax Office, along with an issuance number.

Can I translate the certificate myself with free online tools?

Yes, but generic translation services often garble field labels because the text is dense and arranged in tables. Lekhak’s AI is built for document translation and preserves the layout, so you get a usable DOCX in one step.

Is an AI translation enough for a business visa application?

For many visa categories, the embassy does not require a certified translation at the initial application stage. An instant AI translation can help you prepare the draft. Check the specific embassy guidelines before submission.

Does Lekhak offer certified translation for court use?

Yes. If a court requires a translation with a certificate of accuracy, Lekhak provides certified translation on-demand. You can request this after using the instant AI output to preview the document.

What does the translation preserve from the original?

The output DOCX keeps the table format, so each Korean field label is paired with its English equivalent alongside the actual data. Registration numbers, dates, and addresses are translated or transliterated as appropriate.

How do I get an apostille for my translated certificate?

An apostille is issued by the Korean Ministry of Foreign Affairs on the original certificate, not on the translation. After obtaining the apostilled original, you may need to attach a certified translation for the receiving country. The apostille process is separate from Lekhak’s services.

What if I lost the original certificate?

You can download a replacement via the Hometax portal or visit the original issuing tax office. The reissued certificate carries a new issuance number and is accepted for translation just like the original.

Will the AI translation be accepted by foreign authorities?

Lekhak’s instant AI translation is a working document intended for understanding and internal use. For official acceptance, authorities often require a certified translation; Lekhak offers that path on-demand when needed.

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