Translation in Korean한국어
We translate South Korean family-register documents (기본증명서, 혼인관계증명서), academic credentials from Korean universities for USCIS and ECFMG, and corporate documents for Samsung / LG / Hyundai / SK suppliers.
24–48 hr
Standard delivery
100%
USCIS acceptance
1.1M+
U.S. speakers
Source · KO
기본증명서
→ Basic Certificate
대한민국 법원 — 위 등록기준지에 기재된 본인의 기본사항을 증명합니다.
Hangul
Script
24–48 hr
Turnaround
✓
USCIS
Korean in the United States
Who speaks Korean, and where they turn up.
“Honorifics are legally and commercially meaningful — a register shift can reshape a deposition record.”
Korean is the official language of South Korea and North Korea and is spoken by about 80 million people worldwide. Its honorific system encodes strict social hierarchy and meaningfully affects interpretation.
Los Angeles (Koreatown), New York / New Jersey (Bergen County, Flushing), Atlanta (Duluth / Gwinnett), Chicago, Houston, DC (Fairfax / Annandale) and Seattle have the largest U.S. Korean communities.
Top U.S. metros
- Los Angeles
- New York
- Atlanta
Industries we staff
- Immigration & naturalization
- Healthcare
- Technology (Samsung, LG, SK)
- K-beauty & retail
Fast facts
- 1.1M+ U.S. speakers, concentrated in LA and the Tri-state
- Hangul is a featural alphabet invented in 1443
- Formal and informal registers have distinct verb endings
- 한국 (Korea) maintains separate documents for each legal event vs. a single family register
At a glance
- Speakers worldwide
- 81M+
- U.S. speakers
- 1.1M+
- Language family
- Koreanic
- Writing system
- Hangul
- Linguist supply
- Tier 1 · staffed daily
- Standard turnaround
- 24–48 hr
What you get
Every delivery, handled end to end.
Each Korean project ships as a complete, file-ready deliverable — content, certification and formatting — packaged for the exact recipient who will open it.
USCIS-accepted, on our letterhead
Each Korean translation ships with a signed Certificate of Translation Accuracy citing 8 CFR § 103.2(b)(3).
Certificate of accuracy
Signed, on-letterhead statement citing 8 CFR § 103.2(b)(3) — accepted by USCIS, courts and state agencies.
Format-preserved PDF
Stamps, seals, signatures and tables re-created in position to read alongside the original document.
Notarization on request
Notary acknowledgment added for consulate, state-agency or foreign use — no extra linguist swap.
Confidential handling
NDAs on file, TLS + AES-256 in transit and at rest, retention rules aligned with HIPAA / GDPR.
Same-linguist continuity
Follow-ups, re-filings and companion documents route to the translator who already knows your case.
Bates-style numbering
Consecutive page numbering so attorneys, adjudicators and reviewers can cite any line quickly.
How it works
From intake to certified delivery.
Every Korean document is intake-tagged, translated, reviewed by a second linguist and certified — with each step timestamped in your dashboard.
Start a Korean translationDocument intake
Upload files, add deadline, recipient and any glossary or reference material.
Linguist match
Subject-matter translator assigned within an hour — name and credentials visible.
Translation
Full translation with layout, stamps, seals and signatures reproduced in-position.
Second-pair QA
Independent reviewer checks accuracy, terminology, numbers and formatting end-to-end.
Certified delivery
Signed certificate of accuracy + format-preserved PDF delivered for filing and record.
Documents we translate
Korean documents we routinely translate.
Every Korean document type below is translated with a signed certificate of accuracy and delivered ready to file.
Vital records
- Basic certificate (기본증명서), family relation (가족관계증명서), marriage (혼인관계증명서)
Identity & passports
- Resident registration (주민등록등본) and certificate of personal seal
- Korean passports and driver licenses
Academic credentials
- Diplomas and transcripts from Korean universities
Criminal / police
- Criminal-record certificates (범죄경력증명서)
Medical & clinical
- Medical records from Korean hospitals
Corporate & business
- Corporate registration (법인등기부등본)
Linguistic considerations
Getting Korean right.
Small choices — dialect, script, register — change whether a Korean document is accepted on filing. Here is what we watch for.
Cultural register
Korean honorifics (존댓말) versus plain speech (반말) carry strong social meaning. Our interpreters match register to the speaker and flag when witness register unexpectedly shifts during testimony.
Who we help
Typical Korean filings we handle — every week.
A snapshot of the Korean filings our certified translation team ships most often — by client profile, not by document type.
Corporate M&A counsel
Samsung, LG, SK and Hyundai supplier and IP-related depositions with simultaneous interpretation.
EB-5 / EB-2 NIW petitioners
Korean investors and professionals with basic-certificate, family-relations-certificate and Korean university credentials.
Hospital oncology patients
Korean-dominant patients in LA and NY needing cancer diagnosis counseling with family members present.
Korean-American real-estate buyers
First-time homebuyers closing with parent co-signers who are Korean-only.
Where these go
Korean translations, actually filed.
Destination shapes certification, formatting and notarization. We ship Koreandeliveries pre-aligned to where they actually end up — no generic “USCIS-accepted” hand-wave.
USCIS & naturalization offices
N-400 interviews, EB-5 petitions and family-based filings for Korean-American households
Corporate M&A & IP courts
Samsung, LG, SK and Hyundai-linked deposition and arbitration matters
Hospital systems (Oncology, OB)
Oncology, behavioral health and maternity appointments in LA, NY, ATL
Korean consulates (LA, NY, ATL)
Basic-certificate and family-relations-certificate apostilles for Korean use
Real-estate closings
Mortgage applications and closings for Korean-American first-time buyers
What goes wrong
Korean-specific pitfalls we watch for.
Things that quietly derail a Korean filing — flagged at intake, not after the RFE arrives.
존댓말 (honorific) register shifts
A witness who shifts from 존댓말 to 반말 during testimony can be misread — our court-certified interpreters flag register changes on the record.
Basic certificate vs family-relations cert
USCIS sometimes asks for both 기본증명서 and 가족관계증명서 — we list which documents are typically required for each petition type.
Romanization of Korean names
Revised Romanization (Lee) vs McCune-Reischauer (Yi) split names across documents — we align to the current Korean passport spelling.
Corporate register in M&A testimony
Korean business register uses chaebol-specific titles (이사, 상무, 부사장) that translate inexactly — we add bracketed notes on the first occurrence.
50-state coverage
Korean translators in every state.
Pick a state for local Korean certified translation turnaround and pricing. High-demand states shown — all 50 one click away.
See the other 36 statesHide
Also need Korean interpretation?
On-site, video (VRI) and phone (OPI) Korean interpretation for courts, hospitals, USCIS interviews and business settings.
Other languages
Popular translation languages
Korean FAQ
Answers to common Korean questions.
Yes. Every Korean translation we deliver ships with a signed Certificate of Translation Accuracy that meets 8 CFR § 103.2(b)(3). It is accepted by USCIS, the State Department, U.S. embassies abroad, U.S. district and state courts, and state DMVs and vital-records offices.
Ready when you are
Get a Korean translation back — within 24 hours.
Upload your Korean documents and receive an itemized quote in about an hour. Subject-matter linguists, a second-pair review and a signed Certificate of Accuracy on every delivery.
Certified Korean packet
기본증명서