Korea Foreign Resident Status Management Guidelines for 2026

The Millo Blog Editorial Team reviewed official documents from the Korea Immigration Service and the Ministry of Justice to verify these guidelines. Updated August 14, 2026.

Maintaining your legal status in the Republic of Korea requires strict adherence to specific reporting timelines. According to the Korea foreign resident status management guidelines, any foreign national intending to stay in the country for more than 90 days must complete their foreign resident registration within 90 days of their date of entry. Failure to register or report changes to your personal information and residence within the legal windows can result in financial penalties or issues with your visa status.

When must I register as a foreign resident?

A timeline showing the 90-day window for foreign resident registration in Korea starting from the date of entry. — Register within 90 days of entry

If your visa allows for a stay exceeding 90 days, you are legally required to register as a foreign resident. This process establishes your official identity within the Korean administrative system and results in the issuance of a Residence Card (formerly known as the Alien Registration Card or ARC).

The 90-Day Deadline

Registration must be completed within 90 days of the date you entered Korea. For example, if a student arrives on September 1st, they must have their registration processed by the end of November to remain compliant with the Korea Immigration Service regulations.

Where to apply

Applications must be submitted to the immigration office that has jurisdiction over your place of residence. You cannot apply at any random office; it must be the one governing the district where you live.

What personal information changes must be reported?

Your resident registration is a living record. Whenever specific personal details change, you must notify the immigration authorities to ensure your legal documents match your current status. The window for these updates is much tighter than the initial registration period.

Mandatory 15-Day Reporting Window

You must report changes to the following information within 15 days of the change occurring:

Legal name or gender
Date of birth
Nationality
Passport details (such as a new passport number, issuance date, or expiration date)
School enrollment status

Failure to report these changes within the 15-day limit may lead to administrative penalties. If you have updated your passport, for instance, you should treat the date of the new passport’s issuance as the start of your 15-day countdown.

How do I report a change of residence?

An infographic showing the two options for reporting a move: the local community center or the jurisdictional immigration office. — Visit your local community center or immigration office

Moving to a new home is one of the most common reasons for status updates. Because your jurisdiction is tied to your address, the government must know where you are living to maintain accurate records.

Reporting Deadlines and Locations

When you move, you must report your new address within 15 days of moving in. You have two primary options for where to file this report:

Local Community Center: You can visit the community center (읍·면·동 사무소) in your new neighborhood.
Immigration Office: You can report the change to the immigration office that governs your new residential area.

Required Documentation for Moving

You cannot simply state your new address; you must provide official proof of residence. The most common accepted document is a signed lease agreement. Ensure the lease is in your name and clearly lists the address of the property.

According to government legislation, these reports can also be made through designated information and communication networks (online portals) as determined by the Ministry of Justice.

Which documents are needed for registration and changes?

To streamline the process, the Korean government uses a standardized form for almost all residency-related requests.

The Integrated Application Form

The “Integrated Application Form” (통합신청서) is the primary legal document used for:

Initial foreign resident registration
Reporting changes in registration details
Reporting a change of residence
Applying for extensions or changes of stay status

How to obtain the form

You can obtain the Integrated Application Form in two ways:

Online: Download the form from the HiKorea website under the “Civil Petition Forms” section.
In-Person: Forms are available at all immigration offices and branch offices nationwide.

What are the rules for carrying your Residence Card?

Once you have completed your registration, you will be issued a Residence Card. This card serves as your primary identification in Korea.

Possession Requirements

All foreign residents aged 17 and older are required by law to carry their Residence Card with them at all times. This is a mandatory requirement for identification purposes during official checks.

Consequences of Non-Compliance

If you are found to be without your card during a legal identity check, you may be subject to fines. It is highly recommended to keep the card in a secure wallet or use a digital version if the mobile Residence Card system is available for your specific visa type.

Frequently Asked Questions

What happens if I miss the 15-day reporting deadline?

Missing the deadline for reporting a change of address or personal information usually results in a fine. The amount varies based on the duration of the delay. It is better to report the change late than not to report it at all, as the latter can complicate future visa extensions.

Can I report my change of address online?

Yes, reporting can be done via the government’s designated information networks (such as HiKorea), provided you have the necessary digital authentication to access the system.

Do I need a new card if I change my address?

Generally, you do not need a completely new card for a change of address. When you report the change, the official typically updates the information on your existing card or updates the electronic record linked to your card.

Your immediate next steps

To ensure your status remains valid, follow this checklist:

Check your entry date: If you entered Korea less than 90 days ago, schedule your registration appointment immediately.
Audit your documents: Ensure your current passport is valid and that the details match your resident registration.
Verify your address: If you have moved in the last 15 days, visit your local community center or use the online portal to report your new lease.
Download the form: Keep a digital copy of the Integrated Application Form from HiKorea for future updates.

2026 Updated Reporting Protocols

As of 2026, the Korea Immigration Service has implemented specific guidelines regarding how various changes must be reported. While many processes remain the same, the accepted medium for reporting varies by the type of update:

Electronic Filing Only: Reports regarding passport changes must be submitted exclusively through electronic civil petition systems. Please note that fax submissions for passport updates are no longer accepted and will be rejected.
Fax Reporting Permitted: Certain reports can still be submitted via fax, including notifications of employment changes and reports regarding job-seeking (D-10) training or changes in training institutions.

Expanded Use of the Integrated Application Form

While often associated with initial registration, the Integrated Application Form is a versatile legal document used for a wide array of residency management tasks. Beyond address and personal detail updates, residents use this single form to apply for:

Granting, changing, or extending the period of stay.
Permission for activities outside of one’s current stay status.
Re-entry permits (both single and multiple entry).
Re-issuance of a lost or damaged Residence Card.

This streamlined system reduces the need for multiple different forms when managing complex visa status transitions.

Administrative Tools for Registered Residents

Registered foreign residents now have access to modernized administrative tools that simplify daily legal interactions in Korea:

Personal Signature Verification System: Registered residents can now utilize a personal signature verification system. This provides the same legal effect as a personal seal certificate, eliminating the need for a traditional personal seal (dojang) for many official documents.
Mobile Residence Card: To complement the physical card, the mobile Residence Card system is available for eligible residents, providing a digital means of identity verification.

Regardless of whether you use physical or digital tools, the legal obligation to maintain current registration data remains strict, and residents should prioritize electronic filings via HiKorea to ensure faster processing and avoid submission errors.