Understanding South Korea’s D-2 and D-47 Visa Categories

South Korea is one of the most sought-after destinations for international students and trainees due to its vibrant culture, high educational standards, and strong global job prospects. For long-term academic or training stays, South Korea’s immigration system uses visa categories to match your purpose of stay. Two of the important ones for students and trainees are:

✅ D-2 Visa — Student Visa (Degree Program)
✅ D-47 / D-4-7 Visa — Trainee/Internship Visa (often unofficially called D47)

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1. D-2 Visa — Student Visa (Degree-Seeking)

The D-2 visa is for international students planning to pursue formal degree programs (associate, bachelor’s, master’s, or doctoral degrees) at accredited Korean universities and colleges.

Who It’s For

• Students admitted to an undergraduate or graduate degree program.
• Exchange students or research study students under recognized programs.
• Long-term academic residents whose program lasts more than 90 days.

Key Requirements

While specific requirements can vary slightly by country/consulate, these are the typical ones:

1. Official Admission Certificate
You must have an acceptance letter from a Korean university or college.

2. Financial Proof
Applicants must show they can financially support their education and living expenses. This usually means recent bank statements, a scholarship certificate, or financial support affidavit.

3. Visa Application Documents (Standard)

• Completed visa application form
• Valid passport with copies
• Recent passport-size photos
• Proof of tuition/dormitory payments
• Student identification or national ID
• Other documents showing family relations or sponsor status (if applicable)

4. Language Requirements (If Needed)
Some programs may require proof of language proficiency (e.g., TOPIK for Korean-taught courses or IELTS/TOEFL for English-taught ones).

2. D-47 / D-4-7 Visa — Trainee/Internship Visa

The category often referred to as D-47 in blogs or social posts generally corresponds to the D-4-7 visa (a subcategory of the D-4 “General Trainee” visa). It is not a standard degree student visa but is geared toward vocational training, internship programs, or practical on-site training with Korean institutions.

Who It’s For

• Students or trainees entering approved training programs or internships.
• Those whose purpose is not to pursue a formal degree, but to train or gain specific skills in a vocational setting.

Typical Requirements

While requirements vary by training program, these are common:

1. Training/Internship Placement Letter
You must secure an official letter from the training provider or host company/institution in Korea confirming your placement.

2. Sponsor Support Documents
Proof of who is responsible for your training costs and living expenses, often including financial statements or sponsor agreements.

3. Standard Visa Documents
Same baseline documents as other D-type visas: valid passport, photo, completed visa application, etc.

Important Note:
“D-47” is mainly an informal term used by consultancies or social posts — in official Korean immigration terms, this falls under D-4-7 (General Trainee / Practical Training), not a separate visa class.

Tips for Applicants

📍 Apply Early: Start your application well ahead of intake dates (often 2–3 months prior).
📍 Prepare Financial Evidence: Be ready with clear bank statements, sponsorship letters, and expense plans.
📍 Follow Embassy Checklist: Requirements slightly vary by consulate/embassy — always check the official checklist for your country.

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Final Thoughts

The D-2 visa is ideal for students who plan to earn a degree in South Korea, while the D-47/D-4-7 visa is suitable for training or internship purposes. Both categories allow you to stay long-term, but your academic goals and program type determine which visa is right for you.