With the current environment around immigration enforcement, now is a good time to revisit the rules governing F-1 student employment particularly the unemployment day limits that catch many students off guard.
The Basics: What F-1 Students Can and Cannot Do
International students on an F-1 visa have several avenues for lawful employment, but each comes with strict conditions.
On-campus employment is the most straightforward. This allows students to work up to 20 hours per week while school is in session, provided the work is on the school’s premises or at an educationally affiliated off-campus location. An example of on-campus employment would be someone working at a bookstore or cafeteria. The key element being that the work directly provides a service to other students. Simply working on campus, without providing a service, for example, doing construction work, would not qualify. Full-time work is permitted when school is not in session and students are permitted to work multiple jobs.
Off-campus employment, in contrast, generally requires completing one full academic year before it is permitted, and it too is capped at 20 hours per week while school is in session. Full-time work is permitted when school is not in session. However, off campus employment is only available for those who have an economic hardship that qualifies for emergent circumstances. Emergent Circumstances generally refer to large-scale global events that impact a defined group of F-1 students and result in severe economic hardship. These may include, but are not limited to, natural disasters, armed conflicts or wars, and national or international financial crises.
The most common and significant employment pathways for students nearing or completing their degrees are Optional Practical Training (OPT) and its STEM extension (STEM OPT). These are also the options with the most compliance pitfalls.
Curricular Practical Training (CPT)
CPT may be available if the training/work is directly related to the student’s field of study and is integral to the course and is generally only available after one full academic year. This must be authorized by the DSO in the form of an I-20. However, some universities offer Day 1 CPT which allows students to begin working without completing one full academic year. For further discussion of Day 1 CPT please refer to our previous article.
Optional Practical Training: OPT
OPT authorizes temporary employment directly related to a student’s major area of study. Students may apply for OPT before or after completing their degree, though most elect to use it post-completion so as not to exhaust the 12-month allotment while still in school. During the pre-completion period, OPT is limited to 20 hours per week.
To apply for OPT, the applicant must file Form I-765 with U.S. Citizenship and Immigration Services (USCIS). The application may be submitted up to 90 days before the program end date, but no later than 60 days after that date. In addition, the filing must occur within 30 days of the Designated School Official (DSO) entering the OPT recommendation into the SEVIS record.
What many students do not fully appreciate until it is too late is the unemployment day limitation. Students on post-completion OPT may not accumulate more than 90 aggregate days of unemployment. This is not a rolling 90 days, but a cumulative total across the entire OPT period. Every day you are not employed counts toward that limit.
90 days sounds like a comfortable cushion. In practice, it disappears quickly. A student who takes two weeks off between jobs, spends a month searching after a layoff, and then has a job offer fall through before starting has already burned through a significant portion of that allowance, perhaps without realizing it.
It is critical to understand that the 90-day unemployment limit applies even when the student is actively job searching in good faith. USCIS does not make exceptions for the job market, visa processing delays, or employer onboarding timelines. Exceeding the limit means the student is in violation of their F-1 status.
STEM OPT
Students who have earned a degree in a STEM field — Science, Technology, Engineering, or Mathematics and who are employed by an E-Verify employer may apply for a 24-month extension of their OPT. This STEM OPT extension must be applied before the initial OPT expires, and it must be filed within 30 days of the DSO entering the recommendation into SEVIS.
STEM OPT comes with a slightly more generous unemployment allowance: no more than 150 aggregate days of unemployment across the entire OPT period, meaning the combined 12-month OPT and 24-month STEM OPT together. This is an important distinction. The 150-day limit is not a fresh count that begins when the STEM extension starts. It is the total pool for the entire OPT period from start to finish.
To illustrate: if a student accumulated 80 days of unemployment during their initial 12-month OPT, they enter their STEM OPT period with only 70 unemployment days remaining, not 150.
Violations of the unemployment day rules do not always surface immediately, but they can have serious downstream consequences. A status violation during OPT or STEM OPT can affect future immigration benefits, including eligibility for the H-1B lottery and the cap-gap extension that bridges F-1 and H-1B status. If a STEM OPT application is denied due to a status violation, there is no grace period, the student must depart the United States immediately.
Students who find themselves approaching the unemployment day limits should consult with their Designated School Official (DSO) promptly and consider speaking with an immigration attorney. The options available to you narrow significantly once a violation has already occurred.
Reporting Obligations: Do Not Overlook These
OPT students are required to report changes in name, address, and employment interruptions to their DSO. STEM OPT students have additional, more rigorous requirements: any change in legal name, address, employer name or address, or loss of employment must be reported within 10 days. Students must also complete a validation report every six months confirming the accuracy of their SEVIS record, and must submit an annual self-evaluation to their DSO describing their training progress.
These reporting requirements are not optional. Failure to comply can constitute a status violation.
Conclusion
The rules governing F-1 employment exist within a larger, interconnected framework. A misstep on OPT can affect your STEM OPT eligibility. A violation during STEM OPT can affect your H-1B transition and cap-gap protection. Understanding how these pieces fit together and monitoring your unemployment days carefully is essential to protecting your immigration status.
If you have questions about your F-1 status, your OPT or STEM OPT authorization, or the path toward an H-1B, please contact our Partner and Immigration Attorney Chris Prescott at cprescott@psbplaw.com.