Korea Short-Term General Visa (C-3-1) from Nepal

The C-3-1 short-term general visa is the widest door in Korea's ninety-day visa system, and the one most often used wrongly.

Its eligibility clause reads like a list of everything the other routes left out: visiting relatives, investing in public business, participating in non-official sport, attending events or meetings, performing cultural art, engaging in training, taking lessons, attending a religious ceremony, collecting documents for academic research, or any other equivalent activities.

That breadth is the point, and it is also the problem. A route that accepts almost any purpose cannot be assessed on its documents alone, because the documents barely change between purposes. So the assessment lands almost entirely on whether your stated purpose is specific, evidenced and plausible — and a vague C-3-1 application is the weakest file you can submit to the Korean embassy.

This guide covers what the route is for, how to evidence a purpose that the list does not name, and where C-3-1 applications fail. For the rules shared across all twelve routes — the Class A bank requirement, validity windows, translation and notarisation — see Korean visa documents from Nepal.

When C-3-1 is the right route

Use it when your purpose is genuinely short-term, non-commercial in the trading sense, and not covered by a more specific visa. In practice that means:

• Training, a course or lessons that fall short of degree study
• An event, conference or meeting you are attending rather than trading at
• Non-official sporting competition — amateur tournaments, club fixtures
• Cultural performance that is not a paid commercial engagement
• A religious ceremony
• Collecting documents for academic research
• Investing in public business
• Visiting relatives, where the family visit route does not fit your circumstances
• General medical treatment that is not arranged through a registered medical tourism agency

That last one is a genuine trap and the requirements are explicit about it. Treatment arranged through an agency registered with the Ministry of Health and Welfare is a C-3-3 medical tourism application. Treatment that is not going through such an agency — you found the hospital yourself, a relative arranged the appointment — is a C-3-1. People apply for the medical route by default because the purpose is medical, and get sent back.

When it is the wrong route

• Trade, contracts, MOUs, commercial negotiation → the business route, C-3-4. The lists are nearly identical and the evidence is the difference
• A paid performance → C-4-5 artist, which adds a performance contract, venue agreement and a recommendation letter from the Korea Media Rating Board
• Pure sightseeing with no inviter → the tourist route
• A relative inviting you, straightforwardly → the family visit route is usually the better fit and has a lighter financial burden for immediate family
• Study over ninety days → a D-2 student visa. See studying in Korea from Nepal
• Work of any kind → not a visitor visa. See work routes to Korea
• Moving to join a sponsor long-term → a dependent or residence route, depending on their exact code. Confirm it in their immigration records rather than from memory

"Any other equivalent activities" is not an invitation to describe your purpose loosely. It exists so that a legitimate purpose nobody anticipated still has a route. Name your purpose precisely anyway.

What the inviter in Korea provides

• Invitation letter and guarantee letter, on the specific forms published for download by the embassy — from the embassy's own site
• Inviter's business registration certificate
• Inviter's resident registration card

A light set, as on the business route. The Korean side is establishing that a real organisation with a real address is expecting you; it is not underwriting your expenses, which is why your own financial documents are required in full.

What you provide

The application

• Visa application form, original signature on page 5 matching your passport
• Passport photograph, 35 × 45 mm, recent
• Original passport and a photocopy

Your purpose — the part that decides this application

• Event-related posters, pamphlets or photographs, up to three pages

Your trip

• Visa cover letter — purpose, tentative itinerary, who covers expenses
• Detailed travel schedule
• Two-way flight booking, departure at least fifteen business days after application
• Hotel booking

What you do

• Employment certificate or ID card if employed — students and monks included in this category
• If you are a business owner or self-employed: certificate of incorporation or business registration certificate, original and photocopy, with original notarised translation; PAN or taxpayer registration certificate, original and photocopy, with original notarised translation; tax clearance for the recent two years; and where available, Revenue Management Information System records and your share registration book

Your money

• Bank balance certificate, original
• Bank statement for the recent six months — original, Class A bank only, deposits only, issued within one month of application

And

• Other additional documents, if available

Nepali-language documents translated into English and notarised by an authorised notary public. File in the published order. Validity: general documents three months, bank statements one month.

The three-page problem

"Event-related posters, pamphlets or photos, up to three pages" is the only purpose evidence this route names, and for many legitimate C-3-1 purposes it does not obviously apply. There is no poster for collecting documents for academic research. There is no pamphlet for a religious ceremony at a relative's temple.

This is where the "other additional documents, if available" line becomes the most important item on the list, and where most applicants leave the strongest part of their file unbuilt.

Work out what the three-page limit is really asking for: independent, third-party confirmation that the thing you say you are attending exists. Then supply the best available version of that for your actual purpose:

• Training or a course → the enrolment confirmation, course outline, schedule, fee receipt, a letter from the institution on its letterhead
• A conference or meeting → the programme, your registration confirmation, the agenda showing your session
• Amateur sport → the tournament schedule, your club's entry confirmation, the federation's fixture list
• Cultural performance → the programme, the venue's announcement, previous coverage of the group
• Religious ceremony → a letter from the temple or church, the ceremony schedule
• Academic document collection → a letter from your institution explaining the research, and correspondence from the Korean archive, library or university confirming access
• Investing in public business → the project documentation and whatever establishes your role in it

Keep it to three pages of the strongest material. A reviewer reading three well-chosen pages understands your trip; a reviewer handed thirty pages reads none of them.

Then make the cover letter do the connecting work. This is the route where the cover letter carries the most weight of any of the twelve, because it is the only document that can explain why your purpose falls under C-3-1 rather than somewhere else. State the purpose in a sentence, name the organisation and the dates, say what you will do, and say when you will leave and what you are returning to.

What the reviewer is weighing

Is the purpose specific? "Attending training" is not a purpose. "A four-day welding certification course at a named institute in Gyeonggi from the 14th, confirmed by the attached enrolment letter" is a purpose.

Does an independent party confirm it? Your own letter is an assertion. The institution's letter is evidence. The invitation letter plus their business registration is evidence that the organisation is real.

Is the purpose consistent across the file? Cover letter, itinerary, posters, flight dates and hotel booking all describe one trip. Divergence between them is what turns a thin file into a doubtful one.

Is this actually a C-3-1? If the paperwork reads like trade, the reviewer sees a C-3-4 submitted on the wrong list. If it reads like paid performance, they see a C-4-5. Choosing this route because it looked easiest is visible.

Will you leave? Employment, business, tax clearance and family ties in Nepal. The inviter cannot answer this for you.

Sequencing

1. Months out, if needed: clear tax filings; confirm a Class A account with six months of deposit history.
2. As early as possible: ask the Korean organisation for the invitation letter, guarantee letter, business registration certificate and resident registration card — and for whatever third-party confirmation of the event or course you can get on letterhead.
3. Four to six weeks out: notarised translations of Nepali-language documents. Select your three pages of purpose evidence.
4. Three to four weeks out: employment certificate, tax clearance, business documents.
5. Two to three weeks out: flight booking, fifteen-business-day rule respected, and hotel.
6. Last two weeks only: bank balance certificate and six-month statement.
7. Finally: cover letter against the assembled file, page 5 signature, published order.

Full reasoning in the validity clock section of the main guide.

Where C-3-1 applications come apart

A purpose stated in general terms. The defining failure of this route.

No third-party confirmation, because the applicant read "posters and pamphlets" literally and had none, and never used the "other additional documents" line.

The medical mix-up — applying C-3-3 when no registered agency is involved, or C-3-1 when one is.

Choosing C-3-1 because the eligibility list looked accommodating, when the file plainly describes trade or paid work.

Thirty pages of attachments where three were asked for.

Tax clearance short of two years, found late.

Photocopied translations rather than original notarised translations.

The usual four: wrong bank, expired statement, flight inside fifteen business days, page 5 signature mismatch.

Before you go

What you are coming for shapes what is worth reading. For training and lessons, learning Korean and practical Korean will make the course itself work better. For events and performance, concerts, sport and ticketed events covers how booking works in Korea. For anything involving a relative or a community, the Nepali community in Korea covers the support centres and associations most arrivals never find.

A C-3-1 is visitor status: ninety days maximum, no employment. Extending your stay in Korea sets out what can be changed from inside the country and what cannot, and immigration offices and overstay covers the consequences of getting it wrong. For the full map of routes, Korean visa types.

Writing the cover letter

On every other route the cover letter supports the documents. On a C-3-1 it does something no other document can: it explains why your purpose belongs under this visa rather than one of the others. Treat it as the centrepiece.

Name the purpose in one sentence, specifically. Not "training" but "a four-day welding certification course at [institute] in [city], from [date]".

Name the organisation and attach its confirmation. Who is running the course, hosting the ceremony, organising the tournament, holding the archive. This ties to the invitation letter, their business registration certificate, and your three pages of purpose evidence.

Explain why this is a C-3-1. One or two sentences stating that the activity is short-term, that you are not being paid for it, and that it is not trade. This is the sentence that stops a reviewer wondering whether they are looking at a misfiled C-3-4 or C-4-5.

Dates, costs and departure, matching the itinerary, hotel and flight exactly, and naming who pays.

What you return to. Employment or business in Nepal, and when you resume it.

A shape to adapt rather than copy:

I am applying to attend [specific activity] organised by [organisation] in [city] from [date] to [date]. The organisation's invitation letter, guarantee letter and business registration certificate are enclosed, together with [the programme / enrolment confirmation / fixture list] confirming my participation. I am not being paid for this activity and it is not commercial in nature; I am attending as a [participant/trainee/delegate] at my own expense. My bank balance certificate and six-month statement from [Class A bank] are enclosed, together with my itinerary, hotel booking and return flight booking departing [date]. I am employed as [occupation] at [employer], where I have approved leave and am due to resume on [date]; my employment certificate is enclosed.

Adapt the structure rather than the words, and write it after the file is assembled.

Questions people actually ask

I am going to Korea for medical treatment. C-3-1 or C-3-3? It depends entirely on whether a registered medical tourism agency is arranging it. Treatment arranged through an agency registered with the Ministry of Health and Welfare is C-3-3. Treatment you or a relative arranged directly with a hospital is a C-3-1. The requirements state this explicitly, and applying on the medical tourism list without an agency behind it is a common and avoidable refusal.

The list asks for posters and pamphlets. My purpose does not have any. Then use the "other additional documents, if available" line, which is the most important item on this list for most C-3-1 applicants. What the three-page limit is really asking for is independent third-party confirmation that the activity exists: an enrolment letter, a conference programme, a fixture list, a letter from the temple, correspondence from a Korean university confirming archive access. Pick the three strongest pages.

How loosely can I rely on "any other equivalent activities"? Not at all. That clause exists so a legitimate purpose nobody listed still has a route; it is not permission to describe your trip vaguely. A vague C-3-1 is the weakest application you can submit, precisely because the documents barely vary between purposes.

Can I use a C-3-1 to visit relatives? Visiting relatives is in the eligibility list, so yes in principle. But if a relative in Korea is inviting and hosting you, the family visit route is usually the better fit and excuses immediate family from their own bank documents. Use C-3-1 for a relative visit when the family visit route does not match your circumstances.

I am attending a trade fair. Is that an event, or business? If you are going to trade, meeting suppliers, negotiating or signing, it is the business route, C-3-4, and your evidence is commercial. If you are attending a conference or exhibition as a delegate without conducting your own commercial activity, C-3-1 fits.

I am performing. Is a cultural performance C-3-1 or C-4-5? Unpaid cultural art performance appears in the C-3-1 eligibility list. A paid, commercial engagement is the C-4-5 artist route, which additionally requires a performance contract, a venue rental agreement and a recommendation letter from the Korea Media Rating Board. If money is changing hands for the performance, assume C-4-5.

Can I take a course longer than ninety days on this visa? No. Study beyond ninety days is a student visa. See studying in Korea from Nepal.

Sources and accuracy

Requirements above are drawn from the trilingual visa document lists published by DAGACHI and World DAGACHI at worlddagachi.com, working from the English versions.

The Embassy of the Republic of Korea in Nepal sets and changes these requirements without notice. Download the invitation and guarantee letter forms from the embassy's own site, confirm the current list before committing money, and check the date on this page. Whether a particular purpose qualifies as an "equivalent activity" is a determination for the embassy, not something this page can promise. Nothing here is legal or immigration advice.

If something here is out of date, tell us.