ApprovedWithin 3 weeks · 17 peopleAll 17 Vietnamese buyers got visas before the event
Vietnam
C-3Group Invitation (C-3)
Inviting several foreigners to Korea for an event, training, or tourism? We help with the short-term visit visa.
Per person ₩500,000VAT excluded · Starting price
- Included Pre-check · Document drafting · Immigration filing · Supplement handling
- Government fee Included in the starting price (VAT and expenses extra)
8,000+Consultations4.9Customer rating11 yrsIn immigration law
Agency fee refund if deniedIf your application is denied due to K-VISA's fault, we refund the agency fee. Terms are given in writing before the contract.
Free AI check firstSee your chances and what to prepare, based on your stay infoWhat's easy to miss on your own
| On your own | K-VISA | |
|---|---|---|
| Documents | You find out what's needed yourself | An administrative agent lists and reviews them for your case |
| Extra requests | You read the request and prepare again | Your advisor sorts out what to submit and handles it |
| Filing | You book and visit immigration yourself | A K-VISA administrative agent files for you |
| If denied | You lose the cost and time | If it's K-VISA's fault, we refund the agency fee |
| Cost | Government fee only | Agency fee + government fee |
People who actually got approved
ApprovedWithin 3 weeks · 17 people
ApprovedWithin 4 weeks · 24 countriesVisas for pro gamers from 24 countries before the tournament
So K-VISA takes care of it for you
- 1Purpose of invitation: Make the purpose and schedule of the event, training, or tour clear in your documents
- 2Host responsibility: Prepare a guarantee and a plan for managing the guests' stay
- 3Local documents: Meet the document requirements of each country's Korean embassy or consulate
- 4Return management: Make a plan to manage the guests until they leave Korea after the schedule
Can I apply? Check the requirements
- The inviting company or organization is actually operating and the purpose (event, training, tour) is clear
- A fixed schedule and length of stay (short-term, 90 days or less)
- Proof the invited people will return home after the schedule (employment, income, etc.)
- A guarantee from the inviting organization when needed
Standards can change and differ by person. We'll check them for your situation during the free check.
All included in this price
- Requirement review and approval-chance check in advance
- A tailored list of required documents
- Drafting key documents like application forms and statements
- Consistency check across all documents
- Filing at the Immigration Office on your behalf
Extra costs, told upfront
Government feeIncluded in the starting price (VAT and expenses extra)
- Third-party costs such as translation, notarization, apostille
- Issuing and shipping documents from your home country
- Actual expenses such as postage and transport
- Value-added tax (VAT)
From filing to approval, step by step
Preparing documents1–2 weeks
Immigration review1–2 weeks
Typical time. It can vary with immigration review.
- FreeFree visa checkWe first check the requirements and your chances
- STEP 2In-depth analysisWe plan the strategy and documents for your situation
- STEP 3Document preparationWe help with writing, translation and notarization
8,000+Consultations
4.9Customer rating
11 yrsIn immigration law
2026 Hit Brand Grand PrizeRegistered immigration agency 19-IC-RG-041
K-VISA's promises to you
- We review for free first and sign only when it is possible
- 1:1 consultation in Korean, English, Vietnamese, Chinese, Japanese and Thai
- A licensed agent registered as an immigration agency handles it directly
- After approval, K-VISA AI reminds you of extension and report deadlines
Questions people ask before applying
QHow many people count as a group?
A
It depends on the number of people and the purpose. We check this first in a consultation.
QHow long can they stay?
A
A short-term visit is usually within 90 days. You apply to match your schedule.
QDo visa-free countries need a visa too?
A
Depending on nationality, some people can enter visa-free or with K-ETA. We check this first.
QIs the price per person?
A
Yes. For large groups, we give a quote after a consultation.
From customers who went before you (163)
5.0163 customer reviews in total
- ★★★★★뿌잉뿌잉2000External review · Naver Place
친절하게 하나하나 설명해 주셔서 믿고 맡길 수 있었습니다!
- ★★★★★꿀빵대디External review · Naver Place
케이비자가 모든 과정을 잘 설명해 주시고, 빠르게 진행해 주셔서 너무 감사했습니다!
- ★★★★★shi****Spouse from VietnamExternal review · Naver Place
베트남에서도 혼인신고를 해야 해서 복잡할 줄 알았는데, 케이비자가 체계적으로 진행해 주셔서
- ★★★★★g59****External review · Naver Place
혼비자 혼자 준비하려다가 너무 복잡해서 케이비자에 맡겼어요.
- ★★★★★cze****Spouse from VietnamExternal review · Naver Place
케이비자의 베트남 직원분 정말 친절하고 일 잘하십니다..!
Reviews left by K-VISA administrative office customers on Naver Place, Google reviews and more (in Korean).