Ⅰ. Application Period

February 2, 2026 (Mon) ~ February 6, 2026 (Fri)

General Leave of Absence & Return (General/Military Discharge): Applications are accepted until 1/3 of the semester [April 6, 2026 (Mon)].

Recommendation: It is highly recommended to apply during the designated period (by Feb 6). Applying after Feb 6 may cause difficulties with the "Course Cart" (Wishlist) and Course Registration systems.

For those wishing to take a Leave of Absence AFTER paying tuition: You must pay the tuition during the registration period and then apply for the leave of absence.

Registration Period: February 23, 2026 (Mon) ~ February 27, 2026 (Fri)

Ⅱ. Eligibility

Students who wish to apply for a leave of absence or return to school for valid reasons.

Freshmen (Admitted 2023 or later): Cannot take a leave of absence for their first two semesters.

Transfer/Re-admitted/Major-changed students: Cannot take a leave of absence for their first semester (Exceptions: Military, Illness, Childcare leaves).

1st Year Students in Undecided Major Faculties (Admitted up to 2022): Cannot take a leave of absence for one semester.

Job-based Scholarship Recipients: Must contact the Student Support Division (☎ 032-835-9265) before applying.

Dormitory Applicants: Students scheduled to return can apply for the dormitory only after their return to school has been approved.

Ⅲ. How to Apply

🚨 IMPORTANT FOR INTERNATIONAL STUDENTS 🚨

International students cannot apply online via the Portal. You must fill out the application form, get it verified by the International Support Division (Office of International Affairs), and then submit it to the Academic Affairs Office.

(The online steps below are for Korean students, but provided for reference regarding required documents)

1. General Online Procedure (Reference):

University Portal (http://portal.inu.ac.kr) → Integrated Information System (통합정보)

[Academic Admin (학사행정) → Student Records (학적) → Student Record Change Mgmt (학적변동관리) → Apply for Change (Leave/Return)]

2. Application Types & Required Documents:

General Leave / Extension: * Period: Within 1 year. (If you want 1 semester, apply for 1 year and return early).

Military Leave: * Required: Enlistment Notice. (After enlistment: Certificate of Military Service).

Pregnancy/Childcare Leave:

Required: Confirmation of Pregnancy or Family Relations Certificate.

Period: Within 2 years.

Illness Leave:

Required: Medical Certificate from a General Hospital (diagnosis of 4+ weeks).

Period: Within 2 years (Max 1 year per application).

Start-up (Entrepreneur) Leave:

Required: Business Plan and Business Registration Certificate.

Period: Within 2 years.

Return to School (General/Military):

General Return: No documents required.

Military Return: Discharge Certificate, Certificate of Discharge Expectancy, or Resident Registration Abstract stating military history.

3. Cancellation of Leave/Return:

Deadline: Only possible within 1/3 of the semester (during the application period).

Process: Download the "Cancellation Form" from the university website → Get approval from your Department Office → Submit to Academic Affairs Office.

Military Returnees (Sent home): Must submit a Cancellation Form + "Certificate of Return Home" (귀가증) to Academic Affairs within 7 days of being sent home.

4. Late Applications (After 2/3 of Semester - May 11, 2026):

If applying for Illness/Childcare/Start-up/Military leave after this date, the semester is recognized as a registered semester.

Warning: Grades will be assigned even if you do not attend. You must submit a "Request for Grade Recognition" (성적인정원). Failure to do so is the student's responsibility (likely resulting in F grades).

5. Processing Time:

Final approval takes approximately 7 days.

Ⅳ. Frequently Asked Questions (FAQ)

Q. Can I take a leave of absence after paying tuition? A. Yes. You must pay tuition in full during the registration period, then apply for a leave of absence before 1/3 of the semester passes.

Q. I applied for Leave/Return. When will it be approved? A. It usually takes about one week. If you need urgent approval for course registration or dorms, check your status. If it is stuck at "Department Chair Approval," contact your department office. If "Administrative Dept Checking," contact the Academic Affairs Office.

Q. My enlistment date isn't fixed, but I might enlist after the semester starts. A. Military leave can be applied for 1 week before the enlistment date.

If your date is confirmed after the semester starts: Apply for General Leave during the application period first. Once your date is fixed, apply for Military Leave (switch types).

Note: Freshmen (2023+) cannot take General Leave in their first year. You must attend classes until 1 week before enlistment, then apply for Military Leave.

Q. How do I process my "Military Completion" status? A. When applying for a return or general leave, upload your discharge proof (Certificate of Military Service, etc.) and check the "Military Complete" box. If you missed this, use the "Student Registry Change Application" menu in the portal.

Q. My military service has been extended. I want to adjust my return date. A. Please send your "Certificate of Discharge Expectancy" to the Academic Affairs Office (inuaa@inu.ac.kr).

Q. I need to extend my leave after military discharge due to personal reasons. A. Upload proof of discharge to the portal, then:

If your status before military leave was "Enrolled": Apply for General Leave.

If your status before military leave was "On Leave": Apply for Leave Extension.

Note: If you already applied for "Military Return," you must cancel the return first, then apply for leave.

Q. Can I attend school while on "Terminal Leave" (using vacation days before discharge)? A.

Discharge before 1/3 of semester: Apply for Military Return with "Certificate of Discharge Expectancy."

Discharge after 1/3 of semester: Apply for Military Return with "Certificate of Discharge Expectancy," "Permission for School Attendance" (from unit), and a "Pledge."

Note: Absences for up to 2 weeks after the semester starts due to service can be treated as excused absences (official leave).

Inquiries (Academic Affairs Team): ☎ 032-835-9220, 9229, 9231, 9233