One of the most common questions from foreigners who previously worked in Korea — or who want to come for the first time — is whether the E-7 visa can be applied for from outside the country. The answer is yes. In fact, the overseas application route is the standard path for people who don’t already have a Korean work visa.
This guide explains exactly how the overseas E-7 application process works, what your Korean employer does, what you do, how long it takes, and the key differences from applying in-country.
📑 In this guide
- How the Overseas E-7 Application Works
- Overseas vs In-Country Application: Key Differences
- What Your Korean Employer Does (사증발급인정서)
- What Documents You Prepare
- Timeline: How Long Does It Take?
- Getting the Visa at the Korean Embassy
- Special Considerations: Returning to Korea After Working There Before
- Common Problems and How to Avoid Them
- Pre-Application Checklist
For E-7 visas, you cannot apply yourself. Your Korean employer initiates and leads the process by submitting a Certificate of Visa Issuance application (사증발급인정서) to Korean Immigration on your behalf. Without a Korean employer doing this, there is no E-7 visa to apply for. The job offer must come first — then the visa follows.
1. How the Overseas E-7 Application Works
The full overseas E-7 process involves two parallel tracks — your employer in Korea, and you in your home country — that converge at the point of embassy application.
Step 1: Receive and accept a job offer from a Korean employer
The job must qualify under one of E-7’s 91 designated occupation codes. Before signing, confirm explicitly that the employer will sponsor your E-7 visa — ask HR directly. Some employers have never done this before; being proactive about the process helps.
Step 2: Prepare and send your personal documents to your employer
Your employer needs your documents to complete their application. Prepare these in advance — especially apostilled or consularly verified foreign documents, which take time. See Section 4 for the full document list.
Step 3: Employer submits 사증발급인정서 to Korean Immigration
Your employer submits a combined package — their company documents + your personal documents — to the immigration office in their district (or online via the Korean Visa Portal for eligible cases). This is the official application for your E-7 visa. Processing by immigration: typically 2–4 weeks.
Step 4: Immigration reviews and approves — issues 사증발급인정서
If approved, Korean Immigration issues a Certificate of Visa Issuance (사증발급인정서) with a unique reference number. Your employer receives this certificate and sends you the reference number. This certificate is valid for 3 months from issue — you must use it before it expires.
Step 5: Visit the Korean embassy/consulate in your country
With your passport and the 사증발급인정서 reference number, visit the Korean embassy or consulate in your home country (or country of legal residence). Submit the visa application form and required documents. Processing: typically 3–5 business days. You receive an E-7 visa stamp in your passport.
Step 6: Enter Korea and register as a foreign resident
Enter Korea on your E-7 visa. Within 90 days of arrival, visit your local immigration office to register and receive your Alien Registration Card (외국인등록증 / ARC). The ARC is required for banking, housing, and most services — apply as early as possible.
2. Overseas vs In-Country Application: Key Differences
- Standard path for first-time E-7 applicants
- Employer submits 사증발급인정서 → you receive reference number → visit embassy
- Requires visiting a Korean embassy in your country for the visa stamp
- Timeline: 4–8 weeks total (immigration + embassy)
- Can be done without being in Korea at any point before entry
- ARC registration happens after arrival in Korea
- Used by people on D-10, D-2, H-1 or other visas already in Korea
- Status change (체류자격변경) at local immigration office
- No embassy visit required — ARC updated directly
- Timeline: 2–4 weeks (immigration only)
- Must have a currently valid visa status in Korea
- Some visa types cannot change to E-7 in-country (check your current visa)
3. What Your Korean Employer Does (사증발급인정서)
Your employer submits the following documents to the immigration office in their district. Understanding what they’re required to submit helps you support the process and flag problems early.
| Document | What it is |
|---|---|
| 사증발급인정신청서 (별지 제21호) | The official visa issuance application form — downloaded from the immigration portal |
| Company registration documents | 사업자등록증 (Business registration certificate), 법인등기사항증명서 (Corporate registration), or equivalent |
| Employment contract (고용계약서) | Signed contract stating your name, position, salary, start date, and duration |
| Tax certificates | 납세증명서 (National tax certificate) + 지방세납세증명서 (Local tax certificate) — confirms no delinquency |
| 초청사유서 (Reason for employment letter) | Employer’s written justification for hiring a foreign national — explains why your specific background is needed |
| 외국인활용계획서 (Foreign national utilization plan) | A plan describing how the foreign employee will be used in the company |
| 고용추천서 (Government employment recommendation) | Required for designated occupations only — issued by the relevant ministry (e.g., MSIT for IT roles, MFDS for food/cosmetics) |
| Your personal documents | Copies of your passport, degree certificate, experience certificates — provided by you to your employer |
4. What Documents You Prepare
Prepare these before your employer begins the submission. Document preparation is almost always the bottleneck — especially for foreign documents that require apostille or consular verification.
| Document | Requirements | Lead time |
|---|---|---|
| Passport copy | Valid for at least 6 months beyond intended stay. Color copy of personal information page. | Immediate |
| Degree certificate | Must be apostilled (Hague Convention countries) or consularly verified (non-member countries). Certified Korean or English translation required if original is in another language. | 2–6 weeks depending on country |
| 경력증명서 / Employment certificates | From all relevant past employers covering your claimed experience. Foreign documents need apostille + translation. Must show: company name, your position, dates of employment. | 1–4 weeks per document |
| Resume / CV (이력서) | Detailed resume in Korean or English format. Korean format preferred — see our Korean Resume Guide → | Immediate (prepare in advance) |
| Passport-size photo | Standard specification — white background, recent (within 6 months) | Immediate |
| Criminal background check | Some occupations require this — check with your employer. If required: from your country of citizenship, apostilled. | 2–12 weeks depending on country |
| Professional certifications | If your qualification claims rely on certifications (rather than just a degree), certified copies with translation | Variable |
5. Timeline: How Long Does It Take?
| Stage | Who handles it | Typical duration |
|---|---|---|
| Document preparation (your side) | You | 2–8 weeks (apostille is the bottleneck) |
| Employer submits 사증발급인정서 | Employer | 1–3 days (submission itself) |
| Korean Immigration review | Immigration office | 2–4 weeks (can be longer for complex cases) |
| Embassy visa stamp | Korean embassy in your country | 3–5 business days typically |
| Travel to Korea + ARC registration | You | Within 90 days of entry |
| Total (realistic estimate) | — | 6–14 weeks from job offer to arrival |
- Start apostille immediately after accepting the offer — don’t wait for employer to ask
- Use a certified apostille channeler service (US: ~3 days vs 8 weeks by mail)
- Have all documents scanned and ready to send electronically the moment your employer requests them
- Ask your employer which immigration office they use and confirm they’ve submitted E-7 applications before
- If your employer qualifies for KOTRA Gold Card or priority processing, ask about it — it can halve the timeline
6. Getting the Visa at the Korean Embassy
Once immigration approves the 사증발급인정서, your employer will receive a certificate reference number and send it to you. Here’s what to do with it:
| Item | Details |
|---|---|
| Which embassy to go to | The Korean embassy or consulate in your home country (country of citizenship). If you’re currently residing in a third country, check with that country’s Korean embassy — some accept applications from legal residents, others do not. |
| What to bring | Passport (original), 사증발급인정서 reference number, standard visa application form (별지 제17호), passport photo, application fee |
| Certificate validity | The 사증발급인정서 is valid for 3 months from issue date — you must visit the embassy and complete the application before it expires |
| Processing time | Typically 3–5 business days. Some embassies offer expedited processing for an additional fee. |
| Visa validity period | The E-7 visa stamp allows single entry — your stay period in Korea is determined by the 사증발급인정서, typically 1–2 years |
| Embassy-specific requirements | Some embassies require additional documents beyond the standard list — check the Korean embassy website in your specific country before visiting |
7. Special Considerations: Returning to Korea After Working There Before
If you previously worked in Korea on an E-7 or other work visa and are now outside Korea, the overseas application process is the same — but with a few additional considerations:
- Previous immigration record is checked: Any past violations, overstays, or fines on your Korean immigration record will be reviewed. Minor issues may cause delays; serious violations may result in rejection. If you have any record you’re unsure about, check your 출입국 사실 증명 (immigration history certificate) before your employer submits.
- Tax record: If you worked in Korea before, ensure you have no outstanding Korean income tax obligations — tax delinquency is an employer disqualifier and may affect your application.
- Previous employer relationship: If you’re returning to a former Korean employer, time at that company may count toward experience requirements or bonus points in future visa applications.
- Gap period: There’s no mandatory waiting period between E-7 terms. You can apply for a new E-7 immediately after leaving Korea, as long as you have a new qualifying employer and job offer.
8. Common Problems and How to Avoid Them
9. Pre-Application Checklist
- ☐ Job offer received and accepted in writing
- ☐ Confirmed employer will sponsor E-7 and has done it before (or is willing to learn)
- ☐ Confirmed the role qualifies as one of E-7’s 91 designated occupations
- ☐ Degree certificate apostilled or consularly verified + translated
- ☐ All employment certificates covering your experience — apostilled + translated
- ☐ Employment contract signed by both parties
- ☐ Passport valid for at least 6+ months
- ☐ Passport-size photo prepared
- ☐ Korean immigration history checked (if you previously lived in Korea)
- ☐ No outstanding Korean tax delinquency (if you previously worked in Korea)
- ☐ Confirmed which Korean embassy you will visit for the visa stamp
- ☐ Confirmed embassy-specific document requirements for your nationality