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Visa · F-1 Status15 min read · Updated March 2026

Maintaining F-1 Status: The Rules International Students Must Follow

Getting your F-1 visa is step one. Keeping your status is an ongoing responsibility. Violations — even accidental ones — can result in deportation, bars on re-entry, and the loss of your degree opportunity. Here is exactly what you must do.

Last verified: March 2026 - cross-referenced with USCIS.gov and official university sources. Visa rules change - always confirm with your DSO.
Important: If you believe you may have violated your F-1 status, contact your DSO immediately — do not wait. Early intervention dramatically improves outcomes. This guide is informational only and not legal or immigration advice.

What "Maintaining Status" Actually Means

When your I-94 record shows "D/S" (Duration of Status), it means you are authorized to remain in the U.S. as long as you maintain your F-1 status — not just until a specific date. This is different from other visa types that have a specific expiration.

Maintaining F-1 status means continuously satisfying four core obligations:

1
Full-time enrollment
Registered for the minimum credit hours each semester (unless authorized for RCL)
2
Authorized work only
On-campus up to 20 hrs/week, or off-campus only with approved CPT/OPT/economic hardship
3
Timely reporting
Address changes within 10 days; employer changes during OPT within 10 days
4
Valid program dates
I-20 must be current; must not remain beyond program end date + 60-day grace period

Common Violations and How to Avoid Them

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Dropping Below Full-Time Enrollment

Undergraduates must carry at least 12 credit hours per semester; most graduate programs require 9 credits. Dropping below this threshold without authorization is an immediate status violation.

How to avoid: Request a Reduced Course Load (RCL) from your DSO before dropping below full-time. Valid reasons include medical condition (documented), initial academic difficulty (first semester only), and final semester (if fewer credits are needed to graduate).
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Unauthorized Employment

Working without authorization is one of the most serious F-1 violations. This includes any off-campus work without CPT or OPT authorization, working beyond 20 hours/week during the academic year, and working before your EAD card is issued.

How to avoid: On-campus work up to 20 hrs/week during the semester is allowed without separate authorization. For off-campus work, complete CPT or OPT paperwork with your DSO before starting. Do not start work based on a pending application.

Failing to Report Address Changes

SEVIS requires students to report address changes to their DSO within 10 days of moving. Many students are unaware of this requirement — it is a formal obligation under federal regulations.

How to avoid: Notify your DSO every time you move, even temporarily. Your DSO updates SEVIS. Keep a record of when you reported the change.
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Remaining in the U.S. After Program End

After your program end date (shown on your I-20), you have a 60-day grace period to leave, apply for a change of status, or begin OPT. Remaining beyond this without action is unlawful presence.

How to avoid: Track your I-20 end date carefully. Apply for a program extension before the end date if you need more time to complete your degree. Do not wait until the last week.

Not Reporting to Campus After Arrival

When you first arrive in the U.S., you must report to your DSO to confirm your arrival and activate your SEVIS record. Failing to do this within the allowed entry window leaves your SEVIS in an inactive state.

How to avoid: Check in with your DSO within the first few days of arrival on campus. Bring your passport, I-94, and I-20. Your DSO will confirm your SEVIS record is active.
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Transferring Schools Without Proper SEVIS Transfer

If you transfer to another SEVP-certified school without initiating a formal SEVIS transfer, your SEVIS record at the original school will terminate — causing a status violation.

How to avoid: Inform your current DSO of your transfer plans before you leave. They will set a 'transfer release date' in SEVIS. Your new DSO then takes over the record. The window to complete the transfer after the release date is 15 days.

If You Fall Out of Status: Your Options

First step: Contact your DSO immediately. Do not ignore the situation. Options shrink and consequences grow the longer you wait.

Option 1: Reinstatement (Form I-539)

You can apply to USCIS for reinstatement of your F-1 status if you violated status through no fault of your own, or for technical reasons. To qualify, you must: (1) not have been out of status for more than 5 months, (2) not have worked without authorization, (3) still be pursuing or intending to pursue a full course of study, and (4) not have committed a crime or acted against U.S. national interests.

Processing time6–12 months (USCIS)
Application fee$370 (I-539)
Can work during?No — cannot work until reinstated
Can travel during?No — travel abandons the application

Option 2: Departure and Re-Entry

In some cases, it is simpler to depart the U.S., obtain a new I-20 and visa, and re-enter in valid F-1 status. This is often faster than waiting for USCIS reinstatement and does not require filing fees. However, if you have accrued unlawful presence (generally more than 180 days), you may be subject to a 3-year or 10-year bar on re-entry. Consult an immigration attorney before choosing this option if unlawful presence is a concern.

Unlawful presence vs. out of status: These are different concepts. Being out of F-1 status does not automatically mean you are accruing unlawful presence. The calculation is complex — consult an immigration attorney if you are unsure.

Travel Tips for F-1 Students

Valid Visa Stamp vs. F-1 Status — Know the Difference

Your F-1 visa stamp (in your passport) is a travel document that allows you to apply for entry at a port of entry. Your F-1 status is your legal authorization to be in the U.S. You can be in valid F-1 status with an expired visa stamp — but you cannot re-enter the U.S. with an expired stamp. You must renew the visa stamp at a consulate abroad before returning.

Required Documents for Re-Entry

Carry all of these every time you travel: valid passport (6+ months beyond your I-20 end date), valid F-1 visa stamp, I-20 with a travel signature from your DSO dated within the past 12 months (or 6 months if on OPT), and evidence of your student status (enrollment letter, recent transcript). A CBP officer can deny entry if any document is missing or expired.

Travel During OPT

If you travel during OPT, you also need your valid EAD card and an offer letter or proof of employment. Without employment evidence, CBP may not believe you qualify for re-entry. Apply for OPT well in advance of any planned travel.

Travel During a Change of Status Application

If you have a pending I-539 or other change-of-status application and you depart the U.S., USCIS automatically abandons your application. Do not travel while a status change is pending unless you have explicit guidance from an immigration attorney.

Countries That Require a Third-Country Visa Interview

Some countries (Canada is commonly used) allow F-1 students to renew their U.S. visa at the consulate without returning home. However, wait times at these consulates fluctuate significantly. Verify current wait times at travel.state.gov before planning a 'third-country' visa renewal trip.

Important Forms Reference

FormNamePurpose
I-20Certificate of Eligibility for Nonimmigrant Student StatusCore F-1 document. Issued by your school. Required for visa, entry, OPT/CPT applications, and travel.
I-94Arrival/Departure RecordElectronic record at cbp.dhs.gov/I94. Must show 'D/S' (Duration of Status). Check it after every entry to the U.S.
I-539Application to Extend/Change Nonimmigrant StatusFiled with USCIS to change status (e.g., B-2 to F-1) or reinstate F-1 status if out of status.
I-765Application for Employment AuthorizationFiled with USCIS to obtain an EAD card for OPT. Cannot work until the physical card is received.
I-131Application for Travel DocumentUsed for advance parole or re-entry permits. Generally not needed for F-1 students traveling abroad.
I-539ASupplemental Form for Co-applicantsRequired for each F-2 dependent included in an I-539 application.

When to Contact Your DSO Immediately

Your Designated School Official (DSO) is your primary resource for all F-1 status questions. Contact your DSO before taking action in any of these situations:

Dropping below full-time enrollment
Accepting any off-campus employment
Planning international travel
Changing your major or degree program
Transferring to another school
Taking a leave of absence
Your I-20 is expiring within 90 days
You received an RFE or USCIS notice
You were arrested or had a legal issue
You receive a SEVIS termination notice
Your I-94 shows a date instead of D/S
You want to change to a different visa type

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