Contents
1. E-7 Extension Overview
The E-7 visa (특정활동 체류자격) is Korea's professional work visa for foreign nationals employed in one of the government-designated occupation categories. It is initially granted for 1–2 years depending on the occupation code and employer circumstances, and it is fully renewable as long as you continue to meet all conditions.
Unlike some other visa types, the E-7 has no hard maximum on the number of renewals or total years of stay. Holders who maintain employment, satisfy the GNI salary threshold, and keep a clean immigration record can remain on E-7 status indefinitely — or use their accumulated time toward F-2-7 or F-5 permanent residency pathways.
- Initial grant: 1–2 years (varies by occupation)
- Extension period: Up to 2 years per application
- Renewals allowed: Unlimited (no cap)
- Salary threshold at renewal: GNI per capita (~KRW 40–42M/year, 2026)
- Where to apply: Regional immigration office or Hi Korea portal
- Application fee: KRW 130,000
The most important change between first-time E-7 issuance and subsequent renewals is the salary requirement. An initial E-7 application only needs to meet the minimum occupational salary set for each job category. At renewal, the bar rises: your annual income must reach at least Korea's GNI (Gross National Income) per capita level, regardless of occupation.
2. When to Apply
Immigration authorities recommend submitting your E-7 extension application 1 to 3 months before your current sojourn period expires. Applying this far in advance gives sufficient time for document collection, employer cooperation, and immigration review — especially in cases where the officer requests additional materials.
- 3 months before expiry — Begin gathering documents: request income certificate, employer financials, and updated employment contract from your company's HR department.
- 2 months before expiry — Confirm all documents are complete and within validity period. Translate any non-Korean materials if required.
- 1 month before expiry (latest) — Submit the application at your regional immigration office. Earlier is always safer.
- After submission — Receive your application receipt. Keep it with you as proof of pending application status during processing.
Overstaying — even by a single day — is an immigration violation that results in fines, potential forced departure, and re-entry restrictions. E-7 applications must be filed before the expiry date. If your employer's documents are delayed, submit what you have and supplement later, or consult an immigration specialist.
E-7 extension applications are filed in person at the regional immigration office with jurisdiction over your place of residence or workplace. As of 2026, some routine extension cases may also be processed through the Hi Korea (하이코리아) online portal, but in-person submission remains the norm for most applicants.
3. Required Documents
The E-7 renewal document set is divided between personal documents the applicant submits and employer/company documents. Ensure every document is current — expired business registrations or financial statements from prior years are a common cause of delays.
Personal Documents (Applicant)
| Document | Notes |
|---|---|
| Valid passport | Original + copy; must have sufficient validity remaining |
| Alien Registration Card (ARC) | Current ARC |
| Integrated visa application form (통합신청서) | Standard immigration form, available at the office or Hi Korea |
| Passport-size photograph | Recent, white background, 3.5cm × 4.5cm |
| Application fee | KRW 130,000 (single-entry sojourn extension) |
| Income/salary certificate | 근로소득 원천징수영수증 (withholding tax receipt) — or 재직증명서 + 급여명세서 if withholding receipt is unavailable for the current year |
Employer Documents
| Document | Notes |
|---|---|
| Current employment contract (근로계약서) | Must specify position, salary, and contract duration. Salary stated must meet or exceed GNI per capita threshold |
| Business registration certificate (사업자등록증) | Must be current and valid; issued within the last 3 months preferred |
| Company financial statements (재무제표) | Most recent year; used to assess company health and ability to pay stated salary. Corporate tax filing (법인세 신고서) also accepted |
| Employment confirmation letter (재직증명서) | Official letter from employer confirming current employment status and role |
| Staffing/recruitment justification | For certain occupation categories, a brief explanation of why a foreign specialist is needed may be requested |
Occupation-Specific Qualification Documents
Certain E-7 occupation categories require proof of qualifications — such as professional licenses, degree certificates, or career experience letters. If your occupation category has changed since the original visa issuance, a full set of new qualification documents is required (see Section 5). Even for the same category, if your qualifications have been updated or certificates have expired, submit renewed versions.
The income/salary certificate (근로소득 원천징수영수증) is issued by the National Tax Service (국세청) or your employer via Hometax. Request it well in advance — the NTS version may take several days, and the period it covers (January to date of request) must reflect salary at or above the GNI threshold.
4. Salary Requirement at Renewal
The salary requirement is the single most common point of failure at E-7 renewal, and it catches many applicants off guard because the standard changes between initial issuance and renewal.
| Stage | Salary Standard | Approximate Level (2026) |
|---|---|---|
| Initial E-7 application | Minimum occupational salary (직종별 기준 급여) | Varies by job code; often KRW 20–32M/year range |
| E-7 renewal (extension) | GNI per capita (국민총소득 1인당) | Approx. KRW 40–42 million/year |
Korea's GNI per capita is officially published by the Bank of Korea (한국은행) and updated annually. As of 2026, the figure sits in the KRW 40–42 million range. Immigration applies this threshold at renewal to confirm that the foreign worker is contributing at an economically meaningful level and is not undercutting domestic labor.
The income reviewed is your annual taxable earned income as reported in your 근로소득 원천징수영수증. Non-cash benefits, stock options, and irregular bonuses may not count toward the threshold. Confirm with your employer that your base salary alone reaches the GNI level; do not rely on variable pay to bridge a gap.
If your current salary falls below the GNI threshold, you should negotiate a raise with your employer before the renewal application. An employment contract and payroll documents showing the new, higher salary will be required. Attempting to renew while under the threshold will almost certainly result in rejection.
5. Occupation Code Change at Renewal
Each E-7 visa is issued for a specific designated occupation code (직종 코드), such as marketing specialist (E-7-1), chef (E-7-2), research engineer (E-7-3), etc. If you have moved to a different occupation — even within the same company — and that occupation falls under a different E-7 code, immigration treats the renewal as a new E-7 application rather than a simple extension.
| Scenario | Immigration Treatment | Additional Requirements |
|---|---|---|
| Same occupation code, same employer | Standard renewal (체류기간 연장) | Standard renewal document set only |
| Same occupation code, new employer | Standard renewal + employer change notification | New employment contract + new employer company documents |
| Different occupation code (any employer) | Treated as new E-7 application (자격변경 또는 재신청) | New job offer letter, full qualification proof for new occupation, employer justification for hiring a foreign specialist |
The qualification proof required depends entirely on the new occupation code. For technical or engineering roles, a relevant degree or professional license is typically required. For business/management roles, a combination of degree and career experience letters is standard. For arts or sports codes, portfolio or official certification may be needed.
If you change your job duties significantly — even within the same employer — consult an immigration specialist to determine whether your work now falls under a different occupation code. Continuing to work under the wrong code is a status violation. Proactive status change is always better than discovery during a renewal review.
6. Common Rejection Reasons
Understanding why E-7 renewals are rejected is the most effective way to avoid rejection. The following reasons account for the vast majority of E-7 extension refusals.
| Rejection Reason | Details & Prevention |
|---|---|
| Salary below GNI threshold | The most common cause. Verify that your annual income certificate shows KRW 40M+ (2026 level) before submitting. Negotiate a raise if necessary. |
| Company financial difficulties | If the employer's financial statements show significant losses, negative equity, or inability to sustain payroll, the officer may doubt the salary can be maintained. Healthy financials from the employer are critical. |
| Occupation change without notification | Working outside your designated E-7 occupation code — even for the same company — is a status violation. Always notify immigration of role changes in advance. |
| Criminal record during stay | Any criminal conviction (including minor offenses) during your time in Korea can be grounds for non-renewal. A clean record is a requirement. |
| Expired or invalid qualification certificates | Some professional licenses must be renewed periodically. Submit the current, valid version; an expired certificate will not satisfy the qualification requirement. |
| Incomplete or inconsistent documents | Missing documents, mismatched salary figures between the employment contract and income certificate, or employer documents that are out of date cause delays or outright rejection. |
| Overstay or prior violations | Any history of overstay, unauthorized work, or other immigration violations significantly weakens the renewal application. Address any prior issues with a specialist before submitting. |
E-7 renewal rejections can be appealed (이의신청), but the process is lengthy and stressful. A thorough document review by an immigration specialist before submission is far more efficient than an appeal after rejection.
7. Frequently Asked Questions
Our licensed immigration specialists prepare and review all documents for E-7 renewals — including GNI salary verification, occupation code checks, and employer document coordination. English and Korean service available.
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