F-1 Rules for Minors: How US Secondary School Visa Rules Differ From University

Why K-12 Rules Are Different

Most guides to the F-1 visa describe university-level rules: full course of study, on-campus work limits, OPT after graduation. None of that maps cleanly onto a 15-year-old attending a US high school. Congress built specific limits into the law for F-1 attendance below the university level, and a school counselor or agent unfamiliar with these rules sometimes gives a family incorrect information.

Public School: The 12-Month Cap

A student attends a public high school, grades 9 through 12, on F-1 status for a maximum of 12 months in total, per Study in the States . This limit is not renewable and does not reset if the student leaves and comes back. The rule exists because public schools are funded by local taxpayers, and Congress limited how long a temporary international student uses that funding.

Beyond the time cap, the student's family must pay the school district the full, unsubsidized per-capita cost of the student's education for that period, not the standard local tuition rate typically covered by property taxes for resident families. Public elementary and middle schools do not host F-1 students at all, at any cost, under DHS guidance on K-12 students . A family with a younger child needs a private school or a different visa category.

Private School: No Time Cap

A SEVP-certified private school enrolls F-1 students at any grade level, including elementary school, with no 12-month limit. This is why most international secondary students in the United States attend private or boarding schools rather than public high schools: the private option lets a family plan a multi-year education without the clock the public-school rule imposes.

Confirm that the specific private school is SEVP-certified before applying, since not every private school sponsors an F-1 student. Certified schools issue the I-20 needed for the visa application.

The F-2 Alternative

A minor also qualifies to live in the United States as an F-2 dependent, attached to a parent's F-1 status, for example when a parent enrolls in a graduate program. F-2 dependents attend K-12 school full time, including public school, without the 12-month cap that applies to F-1 minors, since they fall under a different classification, per Study in the States . An F-2 dependent does not automatically convert K-12 enrollment into an independent F-1 case without applying and qualifying separately.

Who Signs the I-20 for a Minor

A minor's I-20 is signed by a parent or legal guardian in place of the student, and the school must confirm guardianship arrangements in the United States, since an unaccompanied minor needs a designated caregiver. Boarding schools typically handle this as part of enrollment, while a day-school placement usually requires the family to arrange a homestay or local guardian separately.

Boarding School Versus Day School

A boarding school houses students on campus and typically builds guardianship, supervision, and homestay logistics into its standard enrollment package, which simplifies planning for a family overseas. A day-school placement means the student lives off campus, so the family needs to separately arrange a homestay family or a relative to serve as local guardian, and the school usually requires proof of that arrangement before issuing the I-20. Ask any school directly how it handles guardianship documentation as part of your application, since requirements differ between institutions.

Minors on F-1 status, like university students, must maintain a full course load to stay in status. A secondary school student who falls seriously behind or is dismissed faces the same status consequences as an undergraduate who drops below full time, so schools monitor attendance and academic standing closely for younger students.

Switching From Public to Private Mid-Program

A family sometimes starts a child in public school without realizing the 12-month cap applies, then needs to move to a private school before that limit runs out. This requires a new I-20 from the private school and a formal school transfer in SEVIS, coordinated between the outgoing and incoming DSOs, similar to a university-level SEVIS transfer . Start this process well before the 12-month limit is reached, since a late transfer risks a status gap.

How to Confirm a School Is SEVP-Certified

SEVP maintains a searchable list of certified schools , covering both universities and K-12 institutions eligible to issue Form I-20. Ask the school directly for its SEVP school code, and cross-check that code against the official list rather than relying only on the admissions office's word, since certification status changes if a school falls out of compliance. Building this check into your application process protects you from enrolling at a school that later loses the ability to sponsor your I-20.

Planning Ahead

Decide early whether a public high school placement fits given the 12-month limit, or whether a private school suits a multi-year plan better. Confirm SEVP certification with the school directly and ask specifically about the per-capita cost requirement before choosing public school, since districts calculate this figure differently and it adds a substantial expense on top of any per-student fee already listed by the school.