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Short Description: A practical, official-source guide to South Korea’s D-7-91 Intra-Company Transferee by FTA visa: eligibility, documents, process, family, work rights, and renewals.

Last Verified On: 2026-04-07

Visa Snapshot

South Korea’s D-7-91 is a long-stay status used for certain intra-company transferees entering Korea under the country’s Free Trade Agreement (FTA) commitments.

In plain English, this route is for a foreign employee who already works for a company abroad and is being transferred to a related Korean entity within the same corporate group, where the transfer fits the conditions recognized under Korea’s FTA framework.

This status exists because South Korea, through some FTAs, has committed to allowing temporary entry for certain business persons, including intra-corporate transferees. The D-7 category is generally associated with intra-company transfer / foreign-invested company assignment / regional office assignment, and D-7-91 is the specific FTA-coded stream.

Within South Korea’s immigration system, this is:

• a visa/status category for long-term stay
• usually connected to employment authorization
• followed, after arrival, by residence registration for longer stays
• not a tourist visa, not a business visitor waiver, and not a general job-seeker route

Official and practical naming

You may see this route referred to as:

• D-7-91
• Intra-Company Transferee by FTA
• a sub-stream of the D-7 (Intra-Company Transfer) category
• in Korean immigration materials, D-series status labels may appear in Korean administrative terminology used by the Ministry of Justice / Korea Immigration Service

Important: Public-facing official sources do not always provide a highly detailed English-language breakdown for every sub-code such as D-7-91. In some cases, the broader D-7 framework is easier to find than the specific “-91” coding notes. Where the sub-stream is not fully described on a public webpage, applicants should verify the exact subcategory with the Korean embassy/consulate or Korea Immigration Contact Center before applying.

2. Who should apply for this visa?

Best-fit applicants

This visa is best for:

• employees of a foreign company being transferred to a related Korean office/entity
• specialists, managers, executives, or qualified employees whose transfer is recognized under an applicable FTA framework
• people who will perform authorized work in Korea for the Korean branch, subsidiary, affiliate, or office of the same company group

Who this visa is usually not for

Tourists

Not appropriate. Tourists should use a visitor or visa-waiver route if eligible.

Business visitors

If you are only attending short meetings, negotiations, market research, or non-remunerated business visits, a short-term business category may be more appropriate than D-7-91.

Job seekers

Not appropriate. This is not a job-seeking visa. You normally need an existing corporate relationship and transfer arrangement.

Students

Not appropriate as a primary study route. Students should look at the relevant D-2 or D-4 categories.

Spouses/partners and children

They usually do not apply under D-7-91 as principal applicants unless they independently qualify. They usually apply as dependents if eligible.

Researchers

Some researchers may qualify under research or professor categories instead, depending on the host institution and work nature.

Digital nomads

Usually not appropriate. Remote work from Korea on a foreign contract is not the purpose of D-7-91. Korea has separate frameworks and practical rules for remote workers that should be checked carefully.

Founders/entrepreneurs

Not appropriate unless they are being transferred as employees within a multinational corporate structure. Pure startup founders usually need a business/startup category such as D-8 or another relevant route.

Investors

Not the main route for passive or active investors unless they are coming as transferred personnel within a qualifying corporate setup.

Retirees

Not appropriate.

Religious workers

Not appropriate; other status categories apply.

Artists/athletes

Not appropriate unless the transfer is genuinely intra-company and fits the legal category, which is uncommon.

Transit passengers

Not appropriate.

Medical travelers

Not appropriate.

Diplomatic/official travelers

Not appropriate; official/diplomatic statuses apply.

Quick comparison

3. What is this visa used for?

Permitted use

This visa is used for authorized intra-company transfer employment in Korea. That generally means:

• working for the approved Korean entity within the same company group
• carrying out the transferred job role stated in the application
• residing in Korea for the approved assignment period
• possibly bringing qualifying dependents, if approved

Usually permitted activities

• employment with the sponsoring/approved Korean entity
• internal corporate management or specialist work
• internal training linked to the transfer, where part of the approved assignment
• attending corporate meetings related to the approved transfer role
• ordinary day-to-day living in Korea during the approved stay

Usually prohibited or not covered

• tourism as the main purpose
• open-market employment with unrelated employers
• freelancing or self-employment unless separately authorized
• side jobs outside the approved status
• using this route as a substitute for a student visa
• undeclared business setup outside the approved corporate assignment
• unauthorized paid performances
• journalism without the correct status
• religious work unless separately authorized
• volunteering that amounts to unauthorized work
• internships outside the approved transfer framework

Grey areas and common misunderstandings

Remote work

If someone says, “I’ll enter on D-7-91 and keep doing foreign work remotely,” that may be lawful only if it is actually part of the approved intra-company transfer arrangement. If the work falls outside the approved employer/sponsor arrangement, that can create immigration and tax risks.

Short-term meetings vs actual work

A common mistake is using a short-term business route for real productive work in Korea. If the person is relocating to work inside a Korean group entity, D-7-91 or another work status is usually more appropriate.

Study

You may be able to take some classes incidentally, but this is not a study-first status.

Marriage or family reunion

Marriage itself does not make D-7-91 the right category. Family reunion typically uses a dependent or family status.

4. Official visa classification and naming

Official classification

• Main category: D-7
• Specific code: D-7-91
• Official long name: Intra-Company Transferee by FTA

Related names and neighboring categories

People commonly confuse D-7-91 with:

• D-7 general intra-company transfer streams
• C-3 short-term business visitor routes
• E-series work visas for direct employment in Korea
• D-8 business investment status
• F-3 dependent status for family members of work-status holders

Old vs current naming

The broader D-7 category remains active. However, sub-code labels, document checklists, and terminology can be updated administratively. Some official sources list categories in broad form rather than showing every sub-code publicly in English.

Warning: If your embassy checklist only says “D-7,” ask whether your case should be filed specifically as D-7-91 (FTA intra-company transferee) and whether any FTA-specific evidence is required.

5. Eligibility criteria

Because D-7-91 is an FTA-linked subcategory, eligibility must usually be read together from:

• Korea’s immigration rules for D-7 status
• the specific embassy/consulate application requirements
• the applicable FTA commitments and definitions
• sponsor/company documentation requirements

Core eligibility factors

1) Nationality rules

This route is tied to FTA-based commitments, so nationality may matter. In practice, eligibility may depend on whether the applicant is a national of, or otherwise covered by, a country party to an applicable FTA with Korea.

Important: Public official websites do not always provide a simple nationality list for D-7-91. This must be confirmed with the Korean consulate or immigration office handling the case.

2) Valid passport

You need a valid passport. In practice, a passport with sufficient remaining validity is expected. Some missions may require at least 6 months’ validity, though this is not always stated uniformly on every page.

3) Employment relationship

Usually required:

• current employment with the overseas company
• transfer to a Korean branch, subsidiary, affiliate, or related entity
• evidence that the overseas and Korean entities are part of the same corporate structure or qualifying relationship

4) Role level and job nature

Typically, intra-company transferee routes focus on:

• executives
• managers
• specialists
• personnel with company-specific knowledge

The exact role definitions may depend on the FTA and immigration interpretation.

5) Prior employment period

Many intra-company transferee systems require a minimum period of prior employment with the overseas company before transfer. For Korea’s D-7 framework, this issue is often handled through sponsor documentation and case review. The exact D-7-91 threshold is not always clearly published in one English-language source, so verify with the mission or immigration office.

6) Sponsorship / host entity

The Korean host company typically needs to support the application and provide corporate documents.

7) Invitation / assignment documentation

Applicants commonly need:

• dispatch order or transfer order
• certificate of employment
• business registration of Korean entity
• corporate relationship evidence
• explanation of duties and assignment period

8) Education and experience

There may be practical expectations for the transferred role, especially for specialist positions. If qualifications are relevant, submit them. Not every case will have a fixed publicly stated degree threshold.

9) Language

No general Korean-language requirement is publicly stated for D-7-91 itself.

10) Funds and maintenance

There is no widely published single personal bank-balance threshold specific to D-7-91 in the same way some student visas have. However, applicants must still show they can support themselves if requested, and employer support evidence can be important.

11) Accommodation

You may need to provide an address in Korea or evidence of planned accommodation, depending on the mission or post-arrival registration requirements.

12) Health

A standard visa application may not always require a pre-visa medical exam for every nationality and every D-7 case, but immigration can require additional checks. Separate health screening rules may arise later for residence registration, public health reasons, or employment sector-specific requirements.

13) Criminal record / character

A criminal record may affect eligibility. Some posts may request a police certificate; others may not for the initial visa. If requested, follow local mission instructions exactly.

14) Insurance

Not always listed as a pre-issuance requirement on every mission page, but in Korea long-term residents may later become subject to national health insurance or other compliance rules.

15) Biometrics

Requirements vary by embassy/consulate and visa center process.

16) Intent and compliance

You must show that:

• your real purpose matches the visa
• the transfer is genuine
• documents are verifiable
• you will comply with Korean immigration rules

17) Local registration

Long-stay foreign nationals in Korea generally must complete Alien Registration within the required period after arrival.

18) Quotas, caps, ballots

No public lottery or invitation-round system is generally associated with D-7-91.

Eligibility matrix

6. Who is NOT eligible / common refusal triggers

Common ineligibility factors

• no real intra-company relationship between foreign and Korean entities
• applicant is actually a new hire rather than a transferee
• purpose is really short-term business or another visa category
• role does not fit the claimed transfer purpose
• nationality or treaty coverage issue under the claimed FTA-based route
• inability to prove prior employment with the overseas entity
• unverifiable company documents

Common refusal triggers

Mismatch between visa purpose and documents

For example:

• title says “intra-company transfer”
• documents show freelance consulting
• no evidence of company-group relationship

Weak sponsor documents

Examples:

• incomplete business registration documents
• unclear tax or operating records
• weak explanation of why transfer is necessary
• invitation letter too vague

Incomplete application

Missing:

• passport pages
• photo specifications
• assignment letter
• corporate relationship proof
• translated documents

Prior immigration violations

Past overstays, deportations, or status breaches can trigger refusal or additional scrutiny.

Criminal/security concerns

A record may not always mean automatic refusal, but undisclosed issues are especially damaging.

Poorly translated or inconsistent documents

Names, dates, and job titles must align across all records.

Passport issues

Damaged passport, expiring passport, or inconsistent personal details.

Interview issues

If interviewed, inconsistent answers about employer, role, salary, reporting line, or assignment purpose can hurt the case.

Common Mistake: Applicants often submit only a generic employment certificate and forget to prove the corporate link between the overseas office and the Korean entity.

7. Benefits of this visa

Main benefits

• lawful residence in Korea for an approved corporate assignment
• lawful work authorization for the approved role
• ability to stay longer than short-term business visitors
• possible extension if the assignment continues
• possible dependent family accompaniment if eligible
• possible long-term residence history that may later support other immigration goals

Practical advantages

• more appropriate and safer than trying to do real work on a short-term business status
• clearer compliance for employer payroll, immigration registration, and residence matters
• may fit multinational company mobility programs

Family benefits

Qualifying family members may be able to accompany or join the principal applicant under dependent status, subject to separate approval.

Long-term immigration value

This visa itself is not permanent residence, but lawful long-term stay in work status can be relevant if the holder later becomes eligible for another long-term or residence pathway.

8. Limitations and restrictions

Employer and activity restrictions

• work is generally limited to the approved sponsor/entity and role
• changing employers or materially changing activity may require prior immigration approval
• side jobs are usually not allowed without authorization

Study restrictions

• this is not a full student status
• degree study as the main purpose generally requires a study visa

Public benefits

This is not a welfare or public-funds immigration route.

Registration obligations

• alien registration is generally required for long stays
• address changes usually must be reported
• passport changes may need to be reported
• employer/status changes may need prior or prompt notification

Travel/re-entry

Re-entry rules can vary depending on registration status and current immigration policy. Verify current rules before leaving Korea after arrival.

Maximum stay

There is no single universal public statement that “all D-7-91 holders get exactly X years.” The approved period depends on case facts and immigration discretion.

9. Duration, validity, entries, and stay rules

Visa validity vs period of stay

These are not the same.

• Visa validity = the period during which you can use the visa to enter Korea
• Period of stay = how long you may remain in Korea after entry, subject to your status grant

Entries

Single or multiple entry conditions may vary by issuance and current policy.

When the clock starts

The visa’s use period starts from issuance. The period of stay normally starts from entry and status grant.

Stay calculation

Always check:

• visa sticker or visa grant notice
• entry stamp/electronic arrival record
• alien registration details after arrival

Overstays

Overstaying can lead to:

• fines
• future visa problems
• difficulty extending or changing status
• removal/deportation in serious cases

Renewal timing

Apply for extension before status expiry. Do not assume a grace period exists.

Bridging or interim status

South Korea does not use the same “bridging visa” language seen in some other countries. If you are applying for extension or change of status in Korea, confirm your lawful stay position directly with immigration.

10. Complete document checklist

Important: Exact documents can vary by embassy, nationality, and whether you apply overseas or process status matters inside Korea. Always use the checklist from the specific Korean mission or immigration office handling your case.

A. Core documents

B. Identity/travel documents

• passport bio page
• prior Korean visas if any
• lawful residence proof in country of application if applying from a third country
• national ID where requested by the mission

C. Financial documents

May include:

• personal bank statements
• employer support letter
• salary proof
• tax/payment evidence if requested

Why needed: To show maintenance ability and document plausibility of assignment.

D. Employment/business documents

This is the most important section.

Likely documents include:

• certificate of employment from overseas company
• transfer/dispatch order
• Korean host company invitation letter
• business registration certificate of Korean company
• corporate registration/incorporation documents
• documents proving relationship between overseas company and Korean entity
• job description
• proof of salary/remuneration
• organizational chart if relevant
• proof of business operations if requested

E. Education documents

Only if relevant to role or requested:

• degree certificates
• professional licenses
• CV/resume

F. Relationship/family documents

For dependents:

• marriage certificate
• birth certificates
• custody documents if applicable
• family register documents where relevant

G. Accommodation/travel documents

Sometimes requested:

• Korean address or temporary accommodation
• flight booking may or may not be required before approval; do not book non-refundable travel unless instructed

H. Sponsor/invitation documents

Typically from the Korean entity:

• invitation letter
• guarantee/support documents if required
• company seal/signature materials where locally expected

I. Health/insurance documents

• health check only if requested
• insurance evidence if requested by mission or employer

J. Country-specific extras

Depending on the embassy:

• local residence permit
• police certificate
• apostilled civil documents
• consular legalization

K. Minor/dependent-specific documents

• parental consent letter
• passport copies of both parents
• custody judgment if parents separated
• school records if needed for dependent children

L. Translation / apostille / notarization needs

If documents are not in Korean or English, translations may be required.

Some civil or corporate documents may need:

• notarization
• apostille
• consular legalization

This varies by country and document type.

Warning: Never assume a simple translation is enough. Ask the mission whether apostille or notarization is required for your specific document type.

M. Photo specifications

Photo rules vary by mission, but usually include:

• recent photo
• plain background
• passport-style dimensions set by the mission

Use the photo instructions from the exact embassy/consulate page.

11. Financial requirements

Is there a fixed minimum fund requirement?

For D-7-91, a single universal publicly posted personal bank-balance threshold is not clearly stated across official English sources in the same way as some student routes.

What usually matters instead

• proof of stable employment
• employer support
• salary arrangements
• housing support if provided
• ability to live in Korea without becoming non-compliant

Who can support the applicant?

Usually:

• the employer
• the Korean host company
• in some dependent contexts, the principal visa holder

Acceptable proof

• recent bank statements
• salary slips
• employment contract or assignment letter
• corporate support/guarantee letters
• tax records if requested

Large deposits

If your account recently received a large deposit, explain it clearly with supporting records.

Hidden costs to budget for

• housing deposit in Korea
• local setup costs
• registration fees
• translations and apostilles
• dependent relocation costs

12. Fees and total cost

Official fees vary by nationality, reciprocity, embassy, and whether you are applying for a single or multiple-entry visa or handling residence matters inside Korea.

Fee table

Important: Because Korean missions update local fee pages and reciprocity schedules, always check the latest official fee page for the exact mission where you apply.

13. Step-by-step application process

1. Confirm the correct visa

Confirm with the Korean mission or immigration contact center that your case is correctly classified as D-7-91 and not another D-7, C-3, E-series, or D-8 route.

2. Gather documents

Collect all personal, employment, corporate, and family documents.

3. Complete the application form

Use the latest official form from the mission or visa portal.

4. Pay the fee

Pay as instructed by the mission.

5. Book an appointment if required

Some missions require in-person submission or scheduled appointments.

6. Submit the application

Submit directly to the embassy/consulate or through the authorized process used in that country.

7. Provide biometrics/interview if required

Requirements vary.

8. Respond to document requests

Immigration or the mission may ask for:

• additional company proof
• explanation of corporate relationship
• updated employment letter
• FTA coverage clarification

9. Wait for decision

Processing time varies.

10. Receive visa issuance

You may receive:

• visa sticker in passport, or
• visa grant details according to current mission practice

11. Travel to Korea

Carry key supporting documents in hand luggage.

12. Post-arrival registration

If staying long-term, complete Alien Registration within the required timeframe.

13. Maintain status

Work only in the approved role/entity and report changes as required.

14. Processing time

There is no single universally published processing time for all D-7-91 cases.

What affects timing

• embassy/consulate workload
• nationality/security checks
• completeness of corporate documents
• need for immigration review in Korea
• whether the host company’s documents are clear
• peak seasons

Practical expectation

Work-status visas often take longer than simple short-term visitor visas because company and immigration records may need closer review.

Pro Tip: Start early, especially if family members are applying too or if you need apostilles, legalized civil records, or police certificates.

15. Biometrics, interview, medical, and police checks

Biometrics

May be required depending on mission process and local rules.

Interview

Not every applicant is interviewed. If called, expect questions on:

• current employer
• Korean host entity
• exact job role
• assignment period
• salary
• prior work history
• who pays you and where

Medical

No single universal D-7-91 pre-visa medical rule is clearly published for all cases. Follow mission instructions.

Police checks

May be requested in some cases or by some missions, especially if local practice requires it.

Validity

Police and medical documents, if required, are usually accepted only within a limited recent period. Use fresh documents.

16. Approval rates / refusal patterns / practical reality

Official public approval-rate data for D-7-91 specifically is not readily published in a clear applicant-facing format.

So the safest position is:

• No official D-7-91 approval percentage is publicly confirmed here.

Practical refusal patterns

Based on official visa logic and common work-visa review issues, refusals often center on:

• wrong category selection
• weak company relationship proof
• incomplete dispatch order
• vague job description
• poor explanation of transfer necessity
• inconsistent salary/employer records
• unreliable or unverified documents

17. How to strengthen the application legally

Focus on the corporate narrative

Your application should clearly show:

1. who employs you now
2. how long you have worked there
3. how the Korean entity is related
4. why your transfer is needed
5. what you will do in Korea
6. how long you will stay
7. who pays/supports you

Strong application practices

• submit a clear employer support letter
• include a corporate relationship chart
• provide business registration documents for the Korean entity
• align job title across all documents
• explain any unusual salary or payroll arrangement
• include a simple document index
• translate documents professionally
• keep names and dates consistent with passport details

If you have unusual facts

Explain them upfront, such as:

• short prior tenure with overseas company
• recent internal promotion
• multiple affiliated entities
• payroll split between countries
• dependent family joining later

18. Insider tips, practical hacks, and smart applicant strategies

Legal Tips and Common Applicant Strategies

Organize employer documents as a single logic pack

Put these together in order:

1. invitation letter
2. dispatch/transfer order
3. employment certificate
4. Korean business registration
5. proof of overseas-Korea company relationship
6. job description
7. salary/support proof

This helps the reviewer understand the case quickly.

Explain corporate structure visually

A one-page group structure chart can be extremely helpful if the company names are not obviously similar.

Be transparent about compensation

If paid partly abroad and partly in Korea, disclose this clearly if asked. Hidden pay structures can create immigration and tax concerns.

Use fresh civil documents for dependents

Marriage and birth certificates are often straightforward, but old copies, missing apostilles, and inconsistent spellings create delays.

Do not over-contact the embassy

Contact them when you have a precise question not answered on the official checklist. Repeated status-chasing emails can be unhelpful.

Apply early, but not so early that documents expire

Police certificates, support letters, and company extracts can go stale.

Keep a travel-ready hand-carry set

Bring copies of: – invitation letter – transfer letter – Korean address – employer contact – return or onward plan if applicable

19. Cover letter / statement of purpose guidance

A cover letter is not always mandatory, but it is often helpful.

What to include

• your full name and passport number
• current employer and job title
• Korean host entity name
• explanation of company relationship
• purpose of transfer
• assignment dates
• summary of enclosed documents
• family details if dependents are linked

Good tone

• factual
• concise
• professional
• consistent with employer documents

What not to say

• vague claims like “I want to explore Korea while working”
• anything suggesting unrelated freelance work
• inconsistent timelines
• unsupported legal conclusions

Sample outline

1. Introduction
2. Current employment background
3. Korean transfer purpose
4. Assignment role and duration
5. Employer support and maintenance
6. Attached document list
7. Request for visa issuance

20. Sponsor / inviter guidance

Who can sponsor?

Usually the Korean host entity within the same corporate group.

Typical sponsor documents

• invitation letter
• business registration certificate
• corporate registration documents
• tax/operating proof if requested
• proof of relation to overseas company
• assignment confirmation
• representative’s signature/seal as required

Invitation letter structure

It should include:

• applicant identity
• host company details
• purpose of transfer
• role in Korea
• assignment dates
• support arrangements
• confirmation of company relationship

Sponsor mistakes

• generic letter with no actual role details
• no explanation of why this person is needed in Korea
• mismatch between invitation and employment letter
• unsigned or unstamped corporate letters where local practice expects formality

21. Dependents, spouse, partner, and children

Are dependents allowed?

Usually yes, for qualifying family members, subject to separate applications and approval.

In South Korea, dependents of certain work-status holders commonly use F-3 dependent status.

Who usually qualifies

• legally married spouse
• minor children

What proof is needed

• marriage certificate
• birth certificate
• passport copies
• principal visa/status documents
• proof of support
• custody/consent documents for minors where relevant

Unmarried partners

South Korea’s immigration system is generally more formal-document based than some countries. Unmarried partners may not be treated the same as spouses unless a specific legal basis exists. This must be checked carefully; do not assume cohabitation alone is enough.

Work rights of dependents

Dependent status does not automatically equal unrestricted work rights. A dependent may need separate permission or a different status to work lawfully.

Study rights of children

Dependent children can generally reside with the principal, but schooling and local enrollment rules should be checked after arrival.

22. Work rights, study rights, and business activity rules

Principal applicant work rights

Yes, but only for the approved employer/entity and approved activity.

Can you change employers?

Not freely. Usually this requires immigration approval and may require a new status basis.

Self-employment

Usually not permitted under this status unless separately authorized.

Remote work

Only to the extent it falls within the approved transfer arrangement. Unrelated outside work can be problematic.

Internships

Not the purpose of this category unless the activity genuinely falls inside the approved intra-company assignment.

Volunteering

Allowed only if it does not amount to unauthorized work. Be cautious.

Side income

Generally risky without authorization.

Passive income

Passive income like investments is usually different from employment activity, but tax consequences may still arise.

Study rights

Incidental study may be possible, but this status is not meant for full-time study as the main activity.

Business meetings

Yes, where connected to the approved role.

Receiving payment in Korea

Often yes if that is the employment arrangement, but payroll and tax treatment should be handled properly by the employer.

23. Travel rules and border entry issues

Visa issuance does not guarantee admission

Final admission is always decided at the border.

Documents to carry

Bring:

• passport with visa
• copy of invitation letter
• dispatch/transfer order
• Korean company contact details
• accommodation address
• family documents if dependents travel together

Arrival interview

Border officers may ask:

• where you will stay
• which company you work for
• how long you will stay
• purpose of your visit

Re-entry after travel

Check your current status and re-entry rules before leaving Korea after alien registration.

New passport issues

If your passport expires after visa issuance or during stay, carry both the old and new passports and verify transfer/update procedures with immigration.

24. Extension, renewal, switching, and conversion

Can it be extended?

Usually yes, if the employment assignment continues and the applicant remains eligible.

Where to apply

Extensions are generally handled inside Korea through the immigration office or approved online/civil service channels where available.

What is usually needed

• updated employment/assignment letter
• proof sponsor relationship still exists
• passport and ARC details
• fee payment
• updated address and supporting records

Can you switch to another visa?

Possibly, depending on the new purpose and immigration rules.

Examples: – to another work category – to dependent/family status – to investment/business status

But do not assume all switches are allowed from inside Korea.

Changing employer

This is a major change and may require a new application or status amendment.

Late renewal risks

Applying after expiry can lead to overstay penalties and status complications.

25. Permanent residency and citizenship pathway

Does D-7-91 directly lead to PR?

No direct automatic path.

Can it help indirectly?

Yes, potentially.

Long-term lawful stay in Korea on work-related status can matter later if you become eligible for:

• a long-term residence category
• a points-based route if available
• permanent residence through qualifying residence history
• naturalization after meeting residence and other legal requirements

Important caution

Whether time on D-7-91 counts fully toward later PR or naturalization depends on:

• your later status trajectory
• total lawful residence
• income/tax compliance
• integration and other legal requirements in force at that time

Citizenship

Naturalization in Korea generally requires meeting statutory conditions such as lawful residence period, good conduct, livelihood stability, and other conditions under nationality law. D-7-91 can be part of that history, but it is not a citizenship-track visa by itself.

26. Taxes, compliance, and legal obligations

Immigration compliance

You generally must:

• register as a long-term foreign resident when required
• report address changes
• maintain valid passport
• work only within approved status
• extend before expiry

Tax risks

If you live and work in Korea, you may create:

• Korean income tax obligations
• payroll withholding obligations
• social insurance issues depending on structure and exemptions

Because tax treatment depends on residence, payroll structure, treaty position, and assignment length, get employer and tax advice early.

Health insurance

Long-term residents may become subject to Korean health insurance rules depending on status and duration. Verify current requirements after arrival.

Employer reporting

The sponsoring company may also have immigration obligations regarding your employment and status changes.

27. Country-specific or nationality-specific exceptions

This is an especially important section for D-7-91.

FTA coverage

Because this route is FTA-linked, eligibility may depend on:

• your nationality
• the applicable FTA between Korea and your country
• whether the treaty covers your category of business person
• any annex limitations or definitions

Embassy-specific practice

Some embassies may process D-7-91 under a broad D-7 heading, while others may ask for more explicit FTA-based proof.

Visa waiver irrelevance

Even if your nationality has short-term visa waiver access to Korea, that does not replace the need for the proper long-term work status for intra-company transfer employment.

28. Special cases and edge cases

Minors

Not typical as principal applicants. Minor dependents may accompany with proper birth/custody documents.

Divorced or separated parents

For dependent children, expect scrutiny of:

• custody order
• consent letter
• travel permission documentation

Adopted children

Adoption documents may need legalization and translation.

Same-sex spouses/partners

This is a sensitive area and may not be straightforward under Korean immigration practice. Recognition can depend on current policy and documentary/legal framework. Verify directly with the mission or immigration office before applying.

Stateless persons / refugees

Possible only on case-specific guidance. Public standard D-7-91 guidance may not address these cases clearly.

Dual nationals

Apply using the passport appropriate to your immigration strategy and ensure all documents match that identity.

Prior refusals

Disclose them honestly if asked and address the reason.

Overstays

Previous overstays in Korea or elsewhere can trigger review.

Criminal records

Do not conceal them.

Applying from a third country

Many missions require proof of lawful residence in the country where you apply.

Name changes / gender marker mismatches

Provide legal change documents and keep translations consistent.

Military service records

May matter for some nationalities if the mission asks for complete background records.

29. Common myths and mistakes

Myth vs fact table

30. Refusal, appeal, administrative review, and reapplication

After refusal

You will usually receive a refusal notice or be told the visa was not issued.

Is there an appeal?

Formal appeal/reconsideration mechanisms can vary by location and by whether the matter concerns overseas issuance or in-country immigration processing.

In practice:

• some applicants reapply with corrected documents
• some sponsors contact immigration for clarification
• some cases may allow administrative challenge depending on the decision type

Refunds

Visa fees are often non-refundable once processing starts. Check the specific mission’s fee rules.

Best reapplication strategy

1. identify the exact refusal reason
2. fix that reason with documentary proof
3. reapply only when the file is stronger
4. do not submit the same weak package again

When to get legal help

Consider professional help if refusal involved:

• alleged document fraud
• criminal/security concerns
• prior immigration violations
• complex corporate structure issues
• repeat refusals

31. Arrival in South Korea: what happens next?

At immigration control

You present passport and visa. Officers may ask basic questions.

After entry

If you are a long-term resident, you generally must complete Alien Registration within the legally required timeframe, commonly within 90 days of entry for many long-term stay categories. Verify current rule for your exact status.

What you may need after arrival

• residence registration/Alien Registration Card application
• local address details
• employer reporting coordination
• bank account
• phone number
• health insurance enrollment or confirmation
• tax/payroll setup

First 90 days checklist

• secure housing or registered address
• attend immigration appointment if required
• obtain Alien Registration Card
• confirm payroll/tax setup
• verify health coverage
• register family members if they arrived with you

32. Real-world timeline examples

Example 1: solo transferred employee

• Weeks 1–3: collect employer and company documents
• Weeks 3–5: apostille/translation if needed
• Weeks 5–7: submit visa
• Weeks 7–10+: wait for review
• After approval: travel to Korea
• Within first 90 days: complete alien registration

Example 2: employee with spouse and child

• Weeks 1–4: collect principal documents plus marriage/birth records
• Weeks 4–6: legalize/translate family documents
• Weeks 6–8: submit principal and dependent applications
• Weeks 8–12+: review and possible additional document requests
• Arrival: family enters together or staggered
• Post-arrival: registration for all eligible family members

Example 3: complex multinational structure

• Extra time needed to gather:
• shareholding proof
• affiliate structure chart
• board or assignment approvals
• Processing may be longer because the relationship between entities is less obvious

33. Ideal document pack structure

Recommended file order

1. cover letter / index
2. visa application form
3. passport copy
4. photo
5. employment certificate
6. dispatch/transfer letter
7. invitation letter
8. Korean company registration
9. overseas company registration
10. corporate relationship proof
11. salary/support evidence
12. accommodation details
13. dependent documents if any
14. translations
15. apostilles/legalizations

Naming convention

Use clean file names such as:

• 01_Passport_Bio.pdf
• 02_Visa_Form.pdf
• 03_Employment_Certificate.pdf
• 04_Transfer_Order.pdf
• 05_Invitation_KR_Entity.pdf

Scan quality tips

• color scans
• complete page edges visible
• readable seals/signatures
• one upright orientation
• avoid shadowed phone scans

34. Exact checklists

Pre-application checklist

• confirmed D-7-91 is the correct route
• checked embassy-specific requirements
• passport valid
• employer documents collected
• Korean host documents collected
• corporate relationship proof ready
• translations completed
• family documents ready if applicable
• fee confirmed on official page

Submission-day checklist

• signed form
• correct photos
• original passport
• copies of all supporting documents
• appointment confirmation if required
• payment method ready
• document index included

Biometrics/interview-day checklist

• passport
• appointment notice
• copy of application
• employer contact details
• ability to explain your job and company structure clearly

Arrival checklist

• visa and passport checked
• host address ready
• employer contact saved
• key papers in hand luggage
• plan for alien registration

Extension/renewal checklist

• current ARC
• updated passport
• renewed assignment letter
• proof job continues
• updated address
• fee ready
• file before expiry

Refusal recovery checklist

• refusal reason identified
• weak documents replaced
• inconsistent facts corrected
• translations fixed
• cover letter updated
• sponsor letter improved

35. FAQs

1. What exactly is D-7-91?

It is South Korea’s FTA-linked subcategory for certain intra-company transferees.

2. Is D-7-91 different from regular D-7?

Yes. It is a specific coded stream under the broader D-7 framework, linked to FTA treatment.

3. Can any multinational employee use it?

No. The transfer must fit Korean immigration rules and relevant FTA coverage.

4. Do I need a Korean employment contract?

Not always in the same form as a local hire, but you do need strong assignment/employment evidence.

5. Do I have to be employed abroad first?

Usually yes, as this is an intra-company transfer route.

6. Is there a minimum time I must have worked for the overseas company?

Possibly, depending on the applicable rule set and case review. Verify with the mission.

7. Can I apply without the Korean company’s invitation letter?

Usually not advisable; host-company support is generally central.

8. Can I use this visa for short meetings only?

Usually no; a short-term business route may be more suitable.

9. Can I freelance in Korea on D-7-91?

Usually no.

10. Can I work for a second employer?

Usually not without separate authorization.

11. Can my spouse come with me?

Often yes, if eligible for dependent status.

12. Can my spouse work in Korea?

Not automatically. They may need separate permission or status.

13. Can my children attend school?

Generally possible, subject to local enrollment rules and their lawful dependent status.

14. Is there a personal minimum bank balance?

No single universally published D-7-91 threshold was clearly found; support and salary evidence matter.

15. Do I need a police certificate?

Maybe. It depends on mission and case.

16. Do I need a medical exam?

Maybe. Follow mission instructions.

17. How long does processing take?

It varies by mission, case complexity, and document quality.

18. Can I apply from a country where I am not a citizen?

Sometimes, if you are lawfully resident there and the mission accepts third-country applicants.

19. What if my passport expires soon?

Renew it early if possible. Short passport validity can complicate issuance.

20. Can I switch to another Korean visa later?

Possibly, depending on immigration rules and your new purpose.

21. Can this visa be extended?

Usually yes, if the assignment continues and you still qualify.

22. Does D-7-91 lead directly to permanent residence?

No direct automatic route, but it may help as part of longer lawful residence history.

23. Is entry guaranteed once the visa is issued?

No. Border officers make the final admission decision.

24. What is the biggest reason these applications fail?

Poor proof of the company relationship and unclear transfer purpose.

25. Should I buy my flight before approval?

Usually avoid non-refundable bookings unless specifically required.

26. Can dependents apply later?

Yes, often possible, if the principal status is already in place and family proof is provided.

27. What if company names differ and the group relationship is not obvious?

Provide a corporate ownership chart and official registration evidence.

28. Can I study part-time while on D-7-91?

Possibly in a limited incidental sense, but this is not a study visa.

29. What if I was previously refused a Korean visa?

Disclose it honestly if asked and fix the earlier weakness.

30. Do I need to register after arrival?

Yes, long-term foreign residents generally need Alien Registration within the required period.

36. Official sources and verification

Below are official sources relevant to South Korea visas, immigration status, visa portal functions, and overseas mission guidance. Because D-7-91 is sometimes nested under broader D-7 or visa-status materials, applicants should cross-check both the mission page and Korean immigration portal.

• Hi Korea (official immigration portal): https://www.hikorea.go.kr/
• Korea Visa Portal: https://www.visa.go.kr/
• Ministry of Justice, Republic of Korea: https://www.moj.go.kr/
• Korea Immigration Service / Hi Korea civil guide area: https://www.hikorea.go.kr/Main.pt
• Ministry of Foreign Affairs, Republic of Korea: https://www.mofa.go.kr/
• Overseas Korean missions directory via MOFA: https://www.mofa.go.kr/eng/wpge/m_4908/contents.do
• KOREA VISA PORTAL visa navigator/search: https://www.visa.go.kr/openPage.do?MENU_ID=10101
• KOREA VISA PORTAL application forms/download area: https://www.visa.go.kr/openPage.do?MENU_ID=10301
• Hi Korea e-government / stay and sojourn guidance: https://www.hikorea.go.kr/board/BoardApplicationListR.pt
• Korean Immigration Contact Center information via Hi Korea: https://www.hikorea.go.kr/info/InfoDatail.pt?CAT_SEQ=101&PARENT_ID=144

Important: Exact D-7-91 documentary guidance may be easier to confirm through: – the specific Korean embassy/consulate where you apply, and – the Korea Visa Portal’s status navigator/checklist tools.

37. Final verdict

The D-7-91 Intra-Company Transferee by FTA route is best for genuine multinational-company employees being transferred into South Korea under an eligible FTA framework.

Biggest benefits

• lawful long-term work authorization
• more suitable than short-term business status
• potential family accompaniment
• extension possibilities

Biggest risks

• using the wrong visa category
• weak proof of company-group relationship
• unclear FTA eligibility
• incomplete employer paperwork

Top preparation advice

Build your file around a clear corporate story: – overseas employer – Korean host – relationship between them – your role – why the transfer is needed – how long it lasts – who supports you financially

When to consider another visa

Consider another route if: – you are a new local hire, not a transferee – you only need short meetings – you are coming mainly to study – you are starting your own business – your family member, not you, is the principal applicant

Information gaps or items to verify before applying

• whether your nationality is covered for D-7-91 under the relevant FTA framework
• whether your case should be filed as D-7-91 specifically or another D-7 subcategory
• the exact required prior employment period with the overseas company, if any
• whether your embassy requires police certificates, medical exams, or apostilled documents
• current visa fees, which can vary by mission and reciprocity
• whether your mission accepts third-country resident applications
• whether dependents should apply simultaneously or after the principal visa is issued
• current Alien Registration procedures and appointment availability after arrival
• current re-entry rules for registered foreign residents
• whether your spouse/dependents may obtain any work authorization in-country
• whether same-sex spouse/partner cases are recognized in your circumstances
• whether your employer’s compensation/tax structure creates additional Korean compliance requirements
• whether any 2026 policy update has changed D-7 sub-code handling, naming, or required documents

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