What Is the 90-Day Unemployment Rule for OPT?
Quick Answer
The 90-day unemployment rule limits F-1 students on post-completion OPT to a maximum of 90 cumulative days without employment. If you exceed 90 days of unemployment during your 12-month OPT period, you are considered to be in violation of your F-1 status. For STEM OPT extension holders, the limit is extended to 150 cumulative days over the full 24-month extension.
Key Takeaway
Track your unemployment days carefully—exceeding 90 days on regular OPT (or 150 days on STEM OPT) puts your F-1 status at risk. Use volunteer work or unpaid training in your field to pause the clock.
How the 90-Day Rule Works
The 90-day unemployment rule is one of the most important regulations governing post-completion OPT. Under this rule, F-1 students on post-completion OPT may not accumulate more than 90 days of unemployment during their 12-month OPT authorization period. The unemployment clock begins on the OPT start date listed on the EAD card and counts every calendar day that the student is not employed in a position related to their field of study.
Days of unemployment do not need to be consecutive to count toward the limit. The 90-day cap is cumulative, meaning that multiple periods of unemployment are added together. For example, if you are unemployed for 30 days between jobs twice, you have used 60 of your 90 allowed days. Careful tracking is essential because USCIS does not provide an official day counter—students are responsible for monitoring their own unemployment accrual.
If a student exceeds the 90-day limit, their SEVIS record may be terminated by their DSO, and they could be considered out of status. Being out of status can have serious consequences, including difficulty obtaining future visas, inability to change or extend status, and potential bars to re-entry into the United States.
What Counts as Employed vs. Unemployed
To pause or stop the unemployment clock, the student must be working at least 20 hours per week in a position that is directly related to their major field of study. The employment can be paid or unpaid, and it can include self-employment, employment with multiple employers, working through a staffing agency, or volunteer work. The key requirement is that the work is related to the degree field and is at least 20 hours per week.
Any day that the student is not engaged in qualifying employment counts as a day of unemployment. Weekends and holidays count as unemployment days if the student does not have an active employment relationship. However, if you are employed and simply have days off (like a weekend), those do not count as unemployment because you still have an active employer-employee relationship.
- Employment must be related to your field of study
- Minimum 20 hours per week to qualify as employed
- Paid or unpaid work both count (including volunteer work in your field)
- Self-employment with proper documentation counts
- Days between jobs with no active employment count as unemployment
- Weekends/holidays during an active employment period do NOT count as unemployment
The 150-Day Rule for STEM OPT
Students on the STEM OPT extension receive a more generous unemployment allowance of 150 cumulative days over the combined initial OPT and STEM extension period. This 150-day limit is not in addition to the 90-day limit—it replaces it. Any unused unemployment days from the initial 12-month OPT carry over and are included in the 150-day total.
For example, if a student used 45 days of unemployment during initial OPT and then transitions to STEM OPT, they would have 105 remaining unemployment days for the entire 24-month STEM extension. Given that STEM OPT students must be employed with E-Verify employers, periods of unemployment during the STEM extension often occur during employer transitions.
The 150-day STEM OPT unemployment allowance replaces (does not add to) the initial 90-day limit. Unused unemployment days from initial OPT carry forward into the STEM period.
Tips for Managing Your Unemployment Days
Proactive unemployment management is crucial for maintaining your F-1 status on OPT. Start your job search well before your OPT start date, ideally 3 to 6 months before graduation. Use your university's career services, attend industry networking events, and leverage professional platforms to build connections in your field.
If you lose your job or are between positions, consider volunteer work or unpaid training opportunities in your field to pause the unemployment clock. Report any employment—including volunteer work—to your DSO promptly so they can update your SEVIS record. Keep detailed records of your employment dates, offer letters, and any correspondence confirming volunteer arrangements. These records can be critical if your status is ever questioned by USCIS.