Korea D-2 vs D-4 Visa: Which to Choose
If you want to study in Korea, two visas come up first: the D-2 student visa and the D-4 language study visa. They sound similar but serve different stages. The short version: the D-4 is mainly for learning Korean at a university language institute, and the D-2 is for an actual degree program. Many students do D-4 first, then move to D-2. This page compares them honestly so you pick the right one — always verify your situation officially.
The core difference
D-4: language study visa
D-2: student (degree) visa
Side-by-side comparison
| Factor | D-4 (language) | D-2 (degree) |
|---|---|---|
| Main purpose | University language institute | Degree / research program |
| Typical duration | ~6 months to 1 year, up to ~2 years total | Length of the degree program |
| Attendance pressure | High — reported to immigration | Tied to enrolment and progress |
| Funds proof | Bank balance certificate | Bank balance certificate |
| Part-time work | Allowed with permission, hour caps | Allowed with permission, hour caps |
| Common next step | Move to D-2 for a degree | Stay through graduation |
All figures and rules above are general and change. Confirm the current details for your case on HiKorea and with your school and embassy.
The common path: D-4 then D-2
A very common journey is to arrive on the D-4 language visa, reach the Korean level your target degree requires, get admitted, then change status to the D-2 student visa. That status change is an immigration process — see our change of visa status guide. If your degree is English-taught, you may be able to apply for D-2 directly without the D-4 step.
Reaching the Korean level first
Whichever visa you end up on, the Korean level you can show often decides your options — it can affect admission, part-time work hours, and how smoothly your D-4 extends. Many students build their Korean before and during the D-4 stage so the move to D-2 is faster. Our sister guide on learning Korean covers free self-study plus tutoring, and the how to learn Korean before studying in Korea guide maps Korean levels to TOPIK requirements.
Frequently asked questions
What is the difference between the D-2 and D-4 visa?
The D-2 is the student visa for a degree program at a Korean university. The D-4 is the general training visa most people use for an intensive Korean language program at a university institute. D-2 is for a degree, D-4 is mainly for language study.
Which visa do I need to learn Korean in Korea?
To study Korean at a university language institute, the D-4 is the standard route. The D-2 is for entering a degree program. Many learners do D-4 first, then move to D-2.
Can I move from a D-4 to a D-2 visa?
Yes, it's a common path. After reaching the Korean level a degree requires and getting admitted, many students change status from D-4 to D-2 at immigration. Confirm the current process on HiKorea.
Do the D-2 and D-4 have different work rules?
Both generally allow limited part-time work with permission, often after an initial period and within weekly caps that can depend on your TOPIK level, with more hours in vacations. Verify current rules on HiKorea before working.
How much money do I need for each visa?
Both require a bank balance certificate proving you can support yourself. Reported figures cluster in the millions of KRW, vary by region and program, and are trending stricter. Confirm the current amount officially.