Does a highly ranked university mean an easier visa?

No. World rankings and IEQAS certification are assessed by different bodies against different indicators. Certification looks at how well a university selects and supports international students, so a research-strong university can still hold a low tier if its international student indicators are poor. Visa screening follows the tier, not the ranking.

If I apply to a certified university, will I get the visa?

Certification simplifies the screening; it does not decide the outcome. At a certified university the application is screened on the Standard Admission Letter alone, but whether a visa is issued is decided case by case by the mission with jurisdiction, on your documents and circumstances. Nationals of designated or priority-managed countries must submit proof of finances even for a certified university.

The university I want is not on the certified list. Is it a bad university?

You cannot conclude that. Absence from the list means one of three things: it applied and did not pass, it did not apply, or the fact-finding survey classified it as a general or consulting university. The last two lists are not published. That is exactly why we suggest asking the university directly rather than guessing. The strict-review list, however, is published — check that one without fail.

Should I avoid universities with unusually low tuition or unusually loose entry requirements?

Low tuition is not itself a problem. But the tuition burden ratio and students’ certified language ability are both assessment indicators. A university that admits students with little regard for Korean ability can score poorly, and that comes back as stricter visa screening the following year. From your side, easy entry can also mean struggling to follow classes and dropping out. If the conditions look unusually loose, ask why.

What happens to me if my university’s tier drops after I enrol?

A residence status already granted is not cancelled merely because of that. But an extension or a change of status can be screened more strictly, and if the university is restricted from bringing in new students it affects how the institution runs and what support it can offer. So look not only at the tier when you enrol but at whether the university has held that tier consistently.

← All guides

Before you come

Before you apply to a private university

Most international students in Korea attend private universities. When choosing one, look at its IEQAS certification tier before you look at rankings — the tier determines how strictly your visa is screened, and the lowest tier is barred from issuing student visas altogether.

The front gate, main hall and notice board of a Korean private university

How national and private universities differ

Korean universities are either national or public institutions founded by the state or a local government, or private institutions founded by an educational foundation. Private universities are far more numerous and enrol far more students, and most international students attend one.

Private universities set their own tuition. Two universities can charge very different amounts for the same major.
National and public universities generally charge less, but many private universities run broad scholarship schemes for international students, so what you actually pay has to be worked out university by university.
Dormitory capacity, whether the university runs its own Korean language institute, and the size of the international office differ widely.
Whether a university is national or private has no direct bearing on visa screening. What affects your visa is the certification tier described below.

The tier is the screening standard

The Ministry of Education and the Ministry of Justice jointly assess how well each university recruits and supports international students, and assign a tier. This is the International Education Quality Assurance System (IEQAS), and the result feeds directly into visa screening. Below are the 2025 results, announced in February 2026. Counts are for degree programmes.

Tier	2025 result	Visa screening
Outstanding certified	39 universities	Screened on the Standard Admission Letter alone
Certified	181 universities	Screened on the Standard Admission Letter alone, except that nationals of designated and priority-managed countries must also submit proof of finances
General (uncertified)	134 universities	The university’s management capacity and the applicant’s academic and financial standing are all screened
Enhanced screening — consulting	13 universities	Detailed screening including interviews or fact-finding on academic and financial standing and the risk of unauthorised work
Enhanced screening — strict review	16 universities	Student visas are in principle not issued

For 2025, 16 degree programmes and 4 language programmes were placed under strict review, and visa issuance is restricted for one year from the second semester of 2026.
Language programmes are assessed separately. 123 universities held language-programme certification for 2025.
Certification runs four years, from March 2026 to February 2030, and is reviewed annually — a university that falls below the standard loses it.
The indicators include the overstay rate, the tuition burden ratio, students’ certified language ability, and education on Korean law.
Sanctions on universities with poor recruitment and management, including breaches of the Immigration Act, have been extended from a maximum of one year to a maximum of three.
The lists of certified universities and of strictly reviewed universities are published. The lists of general and consulting universities are not.

What to check, in order

Look up the certified list and the strict-review list on Study in Korea (studyinkorea.go.kr). The lists are also posted by the National Research Foundation and supplied to Korean missions abroad.
If the university you want appears on the strict-review list, student visas are in principle not issued for it that year. Look elsewhere.
If it appears on neither list, it is either a general university or a consulting university. Those two lists are not published, so you cannot tell from outside — ask the international office directly. A university that avoids the question has told you something.
Check the language requirement in the current admission guidelines. Language standards have been rising in stages since 2026, so preparing against last year’s guidelines can leave you short.
Look up the university on Academy Info (academyinfo.go.kr) for its tuition, scholarships, dormitory capacity and dropout rate. These are the disclosed figures, not the ones in a brochure.
Confirm that the university itself issues the Standard Admission Letter. If a third party offers to "arrange" one for you, stop there.

Questions specific to private universities

The conditions for keeping a scholarship. Some universities advertise a large first-semester reduction and then apply grade and attendance requirements from the second. Get the credit and GPA thresholds in writing.
The dropout rate. If a university admits many international students and loses many of them, ask why.
Dormitory capacity and who gets priority. It is common for a place to be assured only in the first year.
How the attached language institute relates to the degree programme. Whether completing the language course leads into a degree, or whether a separate admission decision follows, varies by university.
Whether the international office offers interpretation or multilingual support. This is the difference you feel most in the first months after arrival.

Common questions

Does a highly ranked university mean an easier visa?: No. World rankings and IEQAS certification are assessed by different bodies against different indicators. Certification looks at how well a university selects and supports international students, so a research-strong university can still hold a low tier if its international student indicators are poor. Visa screening follows the tier, not the ranking.
If I apply to a certified university, will I get the visa?: Certification simplifies the screening; it does not decide the outcome. At a certified university the application is screened on the Standard Admission Letter alone, but whether a visa is issued is decided case by case by the mission with jurisdiction, on your documents and circumstances. Nationals of designated or priority-managed countries must submit proof of finances even for a certified university.
The university I want is not on the certified list. Is it a bad university?: You cannot conclude that. Absence from the list means one of three things: it applied and did not pass, it did not apply, or the fact-finding survey classified it as a general or consulting university. The last two lists are not published. That is exactly why we suggest asking the university directly rather than guessing. The strict-review list, however, is published — check that one without fail.
Should I avoid universities with unusually low tuition or unusually loose entry requirements?: Low tuition is not itself a problem. But the tuition burden ratio and students’ certified language ability are both assessment indicators. A university that admits students with little regard for Korean ability can score poorly, and that comes back as stricter visa screening the following year. From your side, easy entry can also mean struggling to follow classes and dropping out. If the conditions look unusually loose, ask why.
What happens to me if my university’s tier drops after I enrol?: A residence status already granted is not cancelled merely because of that. But an extension or a change of status can be screened more strictly, and if the university is restricted from bringing in new students it affects how the institution runs and what support it can offer. So look not only at the tier when you enrol but at whether the university has held that tier consistently.

Take care

The tiers and counts above are the 2025 results announced in February 2026. The assessment is annual and certification can be withdrawn at the yearly review, so check the current list again at the time you apply. The tier when you apply may not be the tier when you enrol.

Last checked 2026-08-23

Sources 「교육국제화역량 인증대학 및 유학생 유치·관리 실태조사」 결과 발표 (교육부·법무부, 2026-02-12) · 한국유학정보시스템 (교육부) · 대학알리미 (교육부)

This page is general information, not legal advice on your case. Rules change and the final decision rests with the authorities. If you apply through KoAdmit we confirm the current rules with you during the consultation.

Ask about your own case