For international students attending a private school or university in Irvine, the first status document is the Form I-20. The same questions about it come up again and again in consultations: who issues it, when the student can enter the United States, and whether it must be carried in person. The facts below come from the U.S. Department of Homeland Security (DHS) information platform for international students.
Six Basic Facts
First, what the Form I-20 is. Its full name is the Certificate of Eligibility for Nonimmigrant Student Status, and every F and M student needs this document.
Second, who issues it. After a student is admitted to a school certified by the Student and Exchange Visitor Program (SEVP), the school’s Designated School Official (DSO) issues the Form I-20. In other words, a school must first obtain SEVP certification before it is eligible to issue the form. Parents should confirm this when choosing a school, especially for smaller private schools.
Third, the SEVIS fee must be paid first. According to the official guidance, the I-901 SEVIS fee is mandatory and must be paid before entering the United States. Payment requires information from the Form I-20, so the order is: obtain the Form I-20, pay the fee, then apply for the visa.
Fourth, bring the original to the visa interview. The official guidance states explicitly that the student must have the original Form I-20 at the visa interview.
Fifth, entry timing is limited. The Form I-20 lists a program start date, and the student may enter the United States no earlier than 30 days before that date. This rule directly affects flight and housing arrangements; arriving too early can result in being refused at the port of entry.
Sixth, carry it when entering; do not pack it in checked luggage. The official guidance advises against packing the form in a suitcase, because border officials will inspect it on the spot. The signed Form I-20 should be carried in person.
Also note that since July 1, 2016, only the revised Form I-20 can be used for visa applications and entry.
Practical Implications for Irvine Families
Choosing a school: Confirm whether the target school is SEVP-certified, because that determines whether it can issue a Form I-20. Among private schools in Orange County, those that accept international students state this on their admission pages; for school-by-school information, see the School Directory.
Timeline planning: Admission, Form I-20 issuance, SEVIS fee payment, and scheduling the visa interview each take processing time, and entry is limited to 30 days before the program start. The preparation windows for spring and fall enrollment differ significantly, so families should begin the status document process as soon as an offer of admission arrives.
After enrollment: The Form I-20 must remain valid. Changing schools, changing programs, changing addresses, and similar situations all require an update through the DSO. The guidance from the school’s DSO is the authority on specific rules.
EDUBUS Recommendation
In the view of EDUBUS advisors, the status document timeline should move forward in parallel with the application timeline rather than waiting until admission results arrive. For the full private school application timeline and each school’s requirements for international students, see Private School Admissions Planning.
Sources
- U.S. Department of Homeland Security, Study in the States: Students and the Form I-20 (accessed September 27, 2026)
- California Phone-Free Schools Law: IUSD Policy ExplainedAB 3216 required every California district to adopt a student smartphone policy by July 1, 2026. Irvine Unified adopted BP 5131.8 in April. What it requires of families.
- California Graduation Requirements: State vs. DistrictCalifornia sets minimum graduation requirements and lets districts add more. This guide covers the state standards, two new requirements, and the gap with UC A-G.
- IUSD Math Placement: Four Measures, Two-of-Three RuleIUSD places students in math by grades, end-of-course exam, practice standards, and a basic skills exam. Grade 6 to 7 uses three of four; other steps use two of three.
- UC A-G Requirements Explained for Irvine StudentsUC sets year requirements for seven high school subject areas, including three years of math and four of English. What each means for Irvine course plans.


