Korea E-7 Skilled Worker Visa: A Practical Step-by-Step Guide
By WCS
The E-7 visa is South Korea's main route for foreign professionals to work in a specific, designated occupation for a sponsoring Korean employer. Unlike teaching (E-2) or general non-professional labor (E-9), the E-7 is built around skills, credentials, and a named company that takes legal responsibility for your employment. If you are a software engineer, designer, researcher, ship welder, or specialist caregiver eyeing a move to Korea, this is usually the visa that fits.
This is general information, not legal or immigration advice. Rules, salary thresholds, and occupation lists change frequently — always confirm the current standard with the official authorities before acting.
What the E-7 Actually Is (and Its Four Sub-Types)
"E-7" is an umbrella covering several streams, each with its own occupation list and bar to clear:
- E-7-1 (Professional Personnel): The largest stream, covering dozens of designated professional jobs — managers, engineers, IT and software specialists, designers, researchers, and overseas sales/marketing roles. This is what most degree-holding white-collar applicants apply for.
- E-7-2 (Semi-Professional Personnel): Service and operational roles such as medical coordinators, hotel and food-service supervisors, and certain care positions.
- E-7-3 (General Skilled Personnel): Trade roles like ship welders, ship painters, and aircraft mechanics.
- E-7-4 (Skilled Technical Personnel): A points-based route for experienced workers already in Korea on certain visas (commonly transitioning from E-9), aimed at "root industries" and skilled manufacturing.
The category matters because the salary floor, documents, and even the application desk differ. Identify your exact sub-type and occupation code before you do anything else.
Qualifying Occupations and the Core Eligibility Bar
Each E-7 occupation is tied to a specific code on the immigration occupation list. You cannot invent a job title — your role must map to a designated occupation, and your employer must justify why a foreigner is needed for it.
For E-7-1 professional roles, you generally must meet one of the following:
- A bachelor's degree in the relevant field plus at least one year of related work experience;
- A master's degree or higher in the relevant field; or
- At least five years of work experience in the occupation.
The degree or experience should genuinely connect to the job. A history graduate applying for a senior backend developer role, with no IT credentials, is a classic rejection scenario. Immigration officers scrutinize the alignment between your education, your past experience, and the sponsoring job.
Salary Requirements: The Number That Sinks Most Applications
Salary is where applications most often fail. The benchmark is tied to Korea's per-capita Gross National Income (GNI), which is republished annually, so the exact won figure moves every year.
| Stream | General salary benchmark | Notes |
|---|---|---|
| E-7-1 (Professional) | Around 80% of prior-year per-capita GNI | Roughly low-to-mid ₩30,000,000s/year in recent years (example basis: 2025–2026 standards) |
| E-7-2 / E-7-3 | A fixed minimum, lower than E-7-1 | Updated periodically; check the current circular |
Two practical points. First, "salary" usually means contractual annual base pay, not vague promises of bonuses. Second, some streams allow a reduced threshold (around 70%) for qualifying small and medium enterprises, but you should never assume you qualify for the discount — confirm it. Because these figures are reissued annually and have shifted with each GNI update, treat any number you read online (including this article's example ranges) as illustrative only and verify the live standard. The safest move is to call the Immigration Contact Center at 1345 or check the official portal before signing a contract.
Employer Sponsorship and the 5:1 Ratio Rule
The E-7 is employer-sponsored — you cannot file it on your own. A Korean company must offer you the job, prove it is a legitimate, financially sound business, and act as your sponsor. Expect the employer to provide business registration, tax records, and financial statements.
A rule that surprises many applicants is the headcount ratio: for many categories the number of foreign employees cannot exceed roughly 20% of the Korean workforce — effectively, you typically need about five Korean employees enrolled in employment insurance per foreign hire. Only staff who have been on employment insurance for a minimum period and earn at least minimum wage usually count. A tiny startup with two Korean staff generally cannot sponsor an E-7, though limited exceptions exist (for example, certain government-scholarship graduates).
Documents You'll Typically Need
Prepare two bundles — yours and the employer's:
- Applicant: passport, application form and photo, signed employment contract, degree certificate(s), academic transcripts, career/experience certificates, and a CV. Foreign documents commonly need apostille or consular legalization and certified Korean/English translations.
- Employer: business registration certificate, financial statements/tax payment records, list of current employees (to prove the ratio), and a letter explaining the necessity of the hire.
A common, costly mistake: leaving document legalization to the last minute. Apostille and translation can take weeks, so start early.
The Step-by-Step Process
- Match the occupation. Confirm your target role exists on the E-7 list and identify the sub-type and code.
- Secure a sponsor and contract. Negotiate a salary that meets the current threshold, in writing.
- Legalize and translate documents. Apostille degrees and experience letters; get certified translations.
- Apply for a Certificate of Confirmation of Visa Issuance (CCVI). In most cases the employer (or you) files with the immigration office in Korea to obtain the issuance number first — this is the heart of the process.
- Apply at the embassy/consulate. With the CCVI number, lodge the visa application at the Korean mission in your country.
- Enter Korea and register. After arrival, apply for your Alien Registration Card (ARC) within 90 days at the local immigration office.
Common Mistakes and FAQs
Can I switch jobs on an E-7? Yes, but you must report and obtain permission for a change of workplace; the new job must also be an E-7-qualifying role meeting all standards. Working outside your approved occupation can jeopardize your status.
Does my family come with me? Spouse and minor children can generally apply for an F-3 dependent visa, though they cannot work on it.
Why do E-7 applications get rejected? The frequent culprits are below-threshold salary, weak education–job alignment, an employer failing the ratio or financial-stability test, and incomplete document legalization.
Can the E-7 lead to permanent residency? Over time and with continuous qualifying employment, E-7 holders may pursue residency (F-2) and eventually permanent residency (F-5), subject to separate point-based and stay-length criteria.
For authoritative, up-to-date procedures, forms, and the current salary standard, consult the official immigration portal at HiKorea (hikorea.go.kr) and verify specifics with the Korea Immigration Service. Because thresholds and occupation lists are revised regularly, confirming the live rules before you sign a contract or book a flight is the single most valuable step you can take.
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