STEM OPT Employer Responsibilities

The 24-Month STEM extension of OPT is a temporary employment authorization available to eligible F-1 students whose degree is on the STEM (Science, Technology, Engineering, Mathematics) Designated Degree Programs list following Post-Completion Optional Practical Training (OPT).
  • Eligible students will receive a 24-month extension of OPT for a maximum of 36 total months of OPT authorization.
  • A student who has been granted a 24-month extension of OPT cannot accrue more than 150 days of unemployment.
    • Students must not exceed 90 days of unemployment time before applying for the 24-month STEM extension.
    • Students that applied for a 17-month STEM extension must not exceed 120 days of unemployment time before applying for the 7-month STEM extension.  Once the student is approved for the 7-month STEM extension, the student is then eligible for the full 150 days of unemployment.
  • 24-month extension of OPT employment can only be with an E-Verified employer.
  • The following types of employment can no longer be counted as fulfilling employment requirements during the 24-month extension of OPT:
    • Part-time employment under 20 hours per week;
    • Volunteering;
    • Self-Employment or sole proprietorships;
    • "Start-Up" businesses that do not adhere to regulatory requirements as outlined in Form I-983;
    • Employment through "temp" agencies, consulting firm arrangements that provide labor for hire; and
    • Other employment situations that do not constitute a bona fide employer-employee relationship.
Please refer to the links below of information regarding the 24-month STEM Extension:

Applicants whose degree is on the STEM (Science, Technology, Engineering, Mathematics) Designated Degree Programs lists, available for review at The degrees are listed using Classification of Instructional Programs (CIP) codes developed by the U.S. Department of Education's National Center for Education Statistics. ISS has no role in determining which CIP code corresponds to each major or which majors are eligible for the 24-month extension of OPT.
  • Applicants must have been granted Post-Completion OPT and must be in legal immigration status.
  • Applicants who have accrued less than 90 days of unemployment during their initial Post-Completion OPT.
  • Applicants who will be employed in a position directly related to their field of study and commensurate with their education level.
  • Applicants who will be working for an employer that is enrolled in E-Verify. For more information on E-Verify, please visit
  • Applicants who have not received more than two previous STEM extensions of OPT.
  • Applicants who have previously earned a STEM degree at an SEVP-approved institution and have not yet participated in a STEM Extension for that degree.
Students must not exceed 90 days of unemployment time before applying for the 24-month STEM extension.‚Äč
The applicant must apply before the current period of Post-Completion OPT authorization expires. USCIS will accept applications for STEM Extensions up to 90 days prior to the expiration date listed on the student’s current EAD card.
Students must complete a two-part application process in order to apply for a STEM OPT Extension, as outlined below.
  1. Obtain ISS Recommendation for STEM OPT Extension: Students must first apply for a STEM OPT Recommendation by submitting the following documents to ISS by email at or by dropping the paperwork off at the ISS office on the campus of Texas A&M University.
    1. 24-Month STEM Extension Form
    2. DHS Form I-983
    3. Copies of the F-1 student’s most recent I-20 and I-94 record 
    4. A legible copy of the applicant's current EAD card (front and back) clearly depicting the OPT start and end dates
  1. Mail the STEM Extension Application to the appropriate U.S. Citizenship and Immigration Services (USCIS) Service Center: After receiving an updated I-20 from ISS with the appropriate STEM OPT Recommendation, students must then submit an OPT and EAD Card application to USCIS for processing.  USCIS will review the STEM extension of OPT application (this can take 2-3 months). If the application is approved, USCIS will issue a new Employment Authorization Document (EAD).
  • Requests with invalid employer E-Verify information will be denied and, if time permits, the student will have to reapply with the correct Employer E-Verify information. Please make sure your student has the correct E-verify number to input on Form I-765 of the USCIS application packet.
  • ISS recommends that students retain copies of all information that are sent to USCIS. It is good practice to use a mailing method that provides delivery confirmation. If your employee asks, please advise them on U.S. mailing practices.
  • It is recommended that students send a copy of the Form I-983 along with the USCIS STEM application, even though it is not required by USCIS at this time, so this form should be completed in full and accurately.
An F-1 student authorized by USCIS to engage in the 24-month STEM extension of optional practical training (OPT) is required to report any employment, change of name, or change of address for the duration of the authorized training. STEM OPT students have access to report changes to address, telephone, and/or employment information through the SEVP Portal, which launched in March of 2018. However, ISS requires students who are currently authorized for STEM OPT to report their address, telephone, and/or employment information and all related changes directly to ISS by using this Employment Reporting Form. At this time, ISS does not recommend that F-1 students on STEM OPT report information through the SEVP Portal.
The purpose of this STEM OPT Employment Reporting Form is (1) to comply with all 24-month STEM OPT reporting responsibilities, as outlined below and (2) to indicate whether you would like to receive an updated Form I-20 from ISS.
Deadlines: U.S. federal regulations require individuals on F-1 status to report any change of employment, change of address, or loss of employment within 5 business days to the school that recommended the STEM OPT. Your STEM OPT reporting requirement starts from the start date on your STEM Employment Authorization Document (EAD) card. ISS processing times are 5 to 10 business days from the time the student’s request is complete depending on urgency and peak times that may occur during the year.
Required Documents: (1) Completed STEM OPT Employment Reporting Form and (2) Additional documentation may be required and will be specified in the relevant sections of the STEM OPT Employment Reporting Form. If you have not already provided a copy of the front and back of your STEM EAD to ISS, please include a copy with this form.
While you are on the STEM extension of OPT, you will need to abide by the STEM OPT Reporting Requirements as listed below:
  • General Reporting: Update ISS with any changes to your legal name, address, and phone number within 10 days of a change.  You can update your address and phone number in the Howdy Portal. All other updates can be completed by sending an email to ISS@tamu.eduwith all of the necessary information and required supporting documentation.
  • Employment Reporting:
    • Validation Reporting: An employment validation report is required at 6, 12, and 18 months into the STEM OPT period that includes your name, address, employer name and address, and employment status. This can be completed by submitting the STEM OPT Employment Reporting Form to
    • Self-Evaluations: The self-evaluations on Form I-983 are due at 12 and 24 months from the start date of your STEM OPT period.  You can submit these self-evaluations by emailing the updated Form I-983 and the STEM OPT Employment Reporting Form to
    • Material Changes in Employment: If there are any of the following material changes in your employment, you are required to submit a modified Form I-983 to ISS as soon as you are able to do so:
      • Any change of the employer’s EIN resulting from a change in the employer’s ownership or structure, such as a corporate restructuring;
      • Any reduction in student compensation that is not tied to a reduction in hours worked;
      • Any significant decrease in the number of hours of work per week that was specified on Form I-983;
      • Any decrease in the number of hours worked; and
      • Changes to the employer’s commitments or student’s learning objectives as documented on the Form I-983.
  • Other Changes in Employment: Other changes to your employment may require an updated Form I-983 as well. Please refer to Section 3 of the STEM OPT Employment Reporting Form for guidelines on what types of changes need to be reported to ISS.
    • End of Employment Reporting: If your employment ends, the following must be submitted to ISS within 5 business days of the termination of your employment.
      • The Final Evaluation page of Form I-983 for that employer.
      • A copy of the OPT Employment Reporting Form that indicates you are now unemployed.
      • Your employer must submit a copy of the End of Employment Form to
      • If you need to report new employment, you must also submit a completed Form I-983 for your new employer.

Timetable for Reporting Requirements

All items listed are due within 10 days of the required validation date per federal regulations unless indicated otherwise.

Time from STEM Extension EAD Card Start Date Reporting Requirements Documents to Submit to ISS
6 months Employment Reporting
12 months Employment Reporting and Self Evaluation
18 months Employment Reporting
24 months
(end of STEM Extension)
Employment Reporting and Final Evaluation

Event during STEM Extension Reporting Requirement Documents to Submit to ISS
Upon any general changes to your legal name, address, or phone number General Reporting
  • Update phone number and address in the Howdy Portal
  • Email for information regarding name changes, with copy of updated passport
Upon any material change in employment Material Change Reporting, including updated Training Plan
At the termination of any employment End of Employment Reporting
At the start of any new employment Employment Reporting

Please refer to the links below if you have received a Request for Further Evidence (RFE) from USCIS for a previously filed 17-month STEM Extension:

Applicants that receive a Request for Further Evidence (RFE) from USCIS to convert their applications from a 17-month STEM period to the new 24-month STEM period should submit the following to ISS by emailing with the subject line “USCIS RFE for pending STEM application.”
  • STEM Extension RFE form
  • Form I-983
  • Copy of USCIS Request for Evidence
  • A legible copy of the applicant's current EAD card (front and back) clearly depicting the OPT start and end dates
  • Copies of the most recent I-20 and I-94 for the F-1 student
The student should not respond to the RFE before receiving a new 24-month I-20 from ISS.  Once the student receives the new I-20 with the 24-month OPT STEM extension recommendation all required documents listed in the Request for Evidence should be sent to the USCIS address listed on the RFE letter.
Refer to for more information.

You may have additional questions about whether or not you meet the eligibility requirements or want further details on the requirements; we recommend these resources for more information:
Study in the States
USCIS 24 Month Extension Guidance:
Updated STEM CIP Codes
Texas A&M University/DARS CIP Code List
Other Options
If you are ineligible for a STEM extension and are interested in continuing to work within the U.S., you might consider speaking to your employer about H1-B sponsorship. For more information on the H1-B visa program, please visit: