D-2 Visa Subtypes Explained: D-2-1 to D-2-8, and Why Yours Matters
"My card says D-2-2 but my friend has D-2-3. Is one better?"
Neither is better. They are different programs, and the subtype quietly sets your maximum total stay in Korea, which matters if you plan to continue to a higher degree. It also sets when you can start applying for part-time work.
GoKorea Study is not an agency. We do not place students or sell visas. This guide is free information in simple English, based on official immigration information for international students. Immigration rules change and can vary by office. Always verify on HiKorea, Korea Immigration, your Korean embassy, or the current official manual (체류자격별 통합 안내 매뉴얼).
This article is information only. It is not legal or immigration advice.
The Short Answer
D-2 is the study visa for degree and regular-course study at an accredited Korean institution. It is divided by what you are studying:
| Code | Program |
|---|---|
| D-2-1 | Associate degree (전문학사) |
| D-2-2 | Bachelor's degree (학사) |
| D-2-3 | Master's degree (석사) |
| D-2-4 | Doctoral degree (박사) |
| D-2-5 | Research student (연구) |
| D-2-6 | Exchange student (교환학생) |
| D-2-7 | Work-study / dual-education linked program (일-학습연계) |
| D-2-8 | Visiting student (방문학생) |
studyinkorea.go.kr lists D-2-1 through D-2-7. D-2-8, visiting student, appears in the Ministry of Justice integrated manual (revised 2026-07-09) and on Korean embassy visa pages.
You do not choose your subtype. It follows from the program you were admitted to.
D-2 Is Not D-4
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The most common confusion in this whole area.
D-2 is for degree and regular-course study at an accredited institution. D-4 is for language training and other non-degree training programs.
If you are enrolling in a university's Korean language institute, that is D-4, not D-2, even though the institute is attached to a university. Applying under the wrong one wastes an application cycle.
Why the Subtype Matters: Total Stay Caps
Your subtype sets a ceiling on how long you can hold D-2 status for that level of study. The caps, per studyinkorea.go.kr:
- Associate degree: up to about 3 years (4 for a 3-year program)
- Bachelor's: up to about 6 years (7 for a 5-year program)
- Master's: up to about 5 years (6 for a 3-year program)
- Doctoral: up to about 8 years
Each individual grant of stay is generally up to 2 years, aligned to your program, and you extend within the cap.
This matters in two situations. If you repeat a year or take leave, the cap is what you are eating into. And if you move from a bachelor's to a master's, you are moving to a new subtype with its own cap; you are not carrying the old one forward.
Confirm current figures in the latest official manual before relying on them for planning.
Why the Subtype Matters: When You Can Start Working
The second thing the code on your card decides is when you become eligible to apply for the part-time work permit.
Under the integrated manual, holders of D-2-1 through D-2-4, D-2-6 and D-2-7 have no waiting period tied to the subtype itself. Holders of D-2-8, like D-4-1 and D-4-7 language students, must wait six months from the date of the status change, or from the entry date if they arrived on the visa, before they can apply. D-2-5 research students are not on the list of statuses eligible for part-time work at all.
In practice this means a visiting student and a degree student sitting in the same lecture hall are on different clocks. If part-time income is part of your budget, know which clock you are on before you arrive.
What the Visa Does and Does Not Allow
Korean level. No Korean level is required to obtain the D-2 visa itself. Language requirements, where they exist, come from the university, and from the work permit rules below.
Work. Not automatically. Part-time work requires a separate permit (체류자격 외 활동허가) obtained in advance through HiKorea, and it applies only to the workplace and the duties that were approved. Working before the permit is approved is illegal employment, with consequences for your status.
The weekly caps
Under the Ministry of Justice manual, hours depend on your degree level and on whether you meet the Korean-ability standard:
- Without the Korean-ability standard met: associate and bachelor 10 hours/week; master's and doctoral 15 hours/week.
- With it met: associate and bachelor 25 hours/week on weekdays; master's and doctoral 30 hours/week.
- Plus 5 hours for students at a certified (IEQAS) university, students with an A grade in the previous semester, or students holding TOPIK Level 5 or KIIP Level 5. That takes the ceilings to 30 and 35.
- Weekends, public holidays and vacations have no hourly limit for D-2 degree students who meet the Korean standard, still only at the approved workplace and duties.
- Manufacturing part-time work is allowed as an exception only for students at TOPIK Level 4 or equivalent and above, and only with prior permission.
The Korean-ability standard
- Associate degree, and bachelor years 1 to 2: TOPIK Level 3 or KIIP Level 3.
- Bachelor years 3 to 4, master's and doctoral: TOPIK Level 4 or KIIP Level 4.
Students on an English-taught track can substitute English proof for the Korean evidence: TOEFL iBT 71, IELTS 5.5, CEFR B2, or TEPS 601.
A Worked Example
Take two students who arrive in the same September.
The first holds D-2-2 for a bachelor's degree, has TOPIK Level 3, and attends a certified university. She can apply for the permit on arrival, and once approved she can work 25 hours a week on weekdays plus 5 for the certification, with no cap on weekends and vacations. When she reaches year three, the standard she must meet rises to Level 4; if she has not passed it by then, her weekday cap falls back to 10.
The second holds D-2-8 as a visiting student with no Korean score. He must wait six months from his status change before applying, and once approved his weekday cap is 10 hours. The lecture timetable may be identical. The immigration timetable is not.
Where Students Actually Get Caught
From the common-mistakes record for D-2:
Depositing the required funds just before applying. Financial evidence is expected to show funds held for a period, often around a month. A sudden large deposit can be rejected.
Starting a part-time job before the permit is approved. The offer is not the permit.
Working outside the approved workplace. The permit names an employer and a type of work. Switching jobs without a new permit is the same violation as working without one.
Letting grades or attendance slip. Both can block an extension, and the extension is what keeps your status.
Assuming the visa allows unlimited work. It does not, and the caps are enforced.
Applying to a university under a visa-issuance restriction. Check the institution's standing, not just its ranking.
Confusing D-2 with D-4. As above.
Changing Subtype or Status
Moving from a bachelor's to a master's at the same university still means a change within D-2: your subtype changes and a new cap applies. Moving from D-4 language study into a degree program is a change of status (체류자격 변경허가), handled through HiKorea, not something that happens automatically when you enrol.
After graduation the common routes are D-10 job seeking, then E-7 professional employment, and for some a points-based residence status later. Those are separate applications with their own conditions.
Verify Before You File
Rules here are set nationally but administered locally, and offices differ in practice. The current official manual (체류자격별 통합 안내 매뉴얼) and HiKorea are the sources that decide your case.
Book your immigration reservation early. Slots fill up near the start of a semester.
자주 묻는 질문 (FAQ)
Do I need TOPIK for the D-2 visa? No level is required for the visa itself. TOPIK affects your part-time work hours, and universities may require it for admission or extension.
Can I work full time during vacation? For D-2 degree students who meet the Korean-ability standard, weekends, public holidays and vacation periods have no weekly hour cap under the current manual. You still need the part-time work permit itself, and you are still limited to the approved workplace.
How long can I stay on D-2 in total? It depends on your degree level; caps run from about 3 years for an associate degree to about 8 for a doctorate. Confirm current figures officially.
Is an exchange semester D-2 or D-4? Exchange study at a regular school falls under D-2-6. Language-institute training is D-4.
I am on an English-taught program. Do I still need TOPIK to get the higher work hours? Not necessarily. The manual accepts TOEFL iBT 71, IELTS 5.5, CEFR B2 or TEPS 601 in place of the Korean evidence for English-track students. Confirm with your international office which document the immigration office wants.
Can a research student (D-2-5) work part time? D-2-5 is not on the list of statuses eligible for the part-time work permit under the current manual. If income matters, check this with the immigration office before you accept a research position.
Internal links: Korean student visa full guide · D-4 language visa · Part-time work permit · Financial proof · ARC first 90 days · D-2 to E-7
Lead magnet CTA: Student Visa Checklist → GoKorea Insider
Data source: 04-data/visa-guides/visa-guides.csv (D-2 row: subtypes_note, duration_of_stay, work_permission, korean_requirement, common_mistakes) · studyinkorea.go.kr · 법무부 체류자격별 통합 안내 매뉴얼(2026-07-09) · easylaw.go.kr
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