F-4 · Overseas Korean
For qualifying foreign nationals who previously held Korean nationality or descend from a person who held Korean nationality. We start by understanding your circumstances and intended activities. Once the appropriate route is identified, we explain what you and any relevant company or family member need to prepare.
ConsultationWho this visa is for
For qualifying foreign nationals who previously held Korean nationality or descend from a person who held Korean nationality.
- A former Korean national
- A qualifying descendant of a former Korean national
- An applicant able to document nationality and family links across generations
From your first inquiry to the next steps
- 01
Understand your situation
- Your part
- Tell us your purpose, current status and intended timing.
- GPS VISA
- We identify the route and explain the proposed scope and fees.
- 02
Prepare your documents
- Your part
- Gather the individual checklist agreed after the initial review.
- GPS VISA
- We explain document preparation and review the agreed materials.
- 03
Application and follow-up
- Your part
- Sign the final documents and provide any additional evidence requested.
- GPS VISA
- We handle the agreed filing support and communicate follow-up requests.
- 04
Decision and next steps
- Your part
- Check the decision and your next travel or stay arrangements.
- GPS VISA
- We explain the result and any subsequent steps relevant to your case.
This is an overview of our support. The filing route and timing vary; personal attendance or consular steps may be required. The authority makes the final decision.
What to prepare first
Start with a short description of your current status, purpose and planned date. You do not need to send passport scans in the first message. After reviewing the route, we will explain which records and documents are needed.
- The exact ancestor through whom eligibility is claimed
- Nationality loss or renunciation records
- Birth, marriage and nationality records across generations
Documents, route checks and official information
These are preparation examples for a case review, not a complete submission list. The application route determines what you need.
- Current nationality, passport and evidence of former Korean nationality or qualifying family relationship.
- Nationality-loss and family-register records, where relevant.
- Any criminal-record, language or other supporting evidence required for the particular route, with the appropriate authentication.
Before applying
Nationality loss, renunciation and residence-card reporting are different procedures. Required records and exceptions depend on the applicant; confirm the route before ordering overseas documents.
For current visa categories and application procedures, consult the Korea Visa Portal. For current stay guidance and notices, consult HiKorea. GPS VISA confirms the applicable requirements when reviewing your case.
Official reference links checked: 28 October 2026. This date records the link check, not certification of every visa rule.
More about this visa
Preparation and review checklist
- The exact ancestor through whom eligibility is claimed
- Nationality loss or renunciation records
- Birth, marriage and nationality records across generations
- Authentication of overseas documents and Korea residence arrangements
Visa-specific steps
- 1. Map the nationality history
- 2. Complete any required nationality report
- 3. Connect the family records generation by generation
- 4. Prepare the visa or domestic status application
Frequently asked questions
Why may a nationality-loss report be needed after acquiring foreign citizenship?
The legal loss of nationality and its reflection in the Korean family register may not occur through the same administrative step. The Korean record often needs to be updated first.
What records are connected when eligibility is based on a parent or grandparent?
Birth, marriage and nationality changes must connect the applicant to the qualifying ancestor without a documentary gap.
Scope and fees
The initial inquiry is free. An office consultation or detailed document review may involve a fee, explained and agreed in advance. Service fees and government fees are quoted separately. The scope of filing support is agreed before you proceed.
GPS VISA application support for F-4
Our Seoul office supports case review, document preparation, agreed filing assistance and follow-up communication in English. Start with your nationality, current location, visa and expiry date, intended activity and timing.
The scope depends on the application route. We explain fees before paid work and confirm any attendance, employer or consular requirements. Approval is determined by the competent authority.
Ask about F-4 application support · Meet your Korea visa agency in Seoul
GPS VISA support
We review the application route, explain documents and provide agreed preparation, filing and follow-up support. Any separate professional services are quoted separately.