STEM OPT Extension
24-month work authorization extension for graduates of STEM degree programs
Duration
24 mo
Base OPT
12 mo
Form
I-765
Overview
The STEM OPT Extension allows F-1 students who have earned a qualifying STEM degree (Science, Technology, Engineering, or Mathematics) to extend their initial 12-month OPT by an additional 24 months, for a total of up to 36 months of work authorization. The program requires a formal training plan and active participation from both the student and a qualifying employer enrolled in E-Verify.
Eligibility Requirements
STEM degree from a SEVP-certified school
Your most recent degree must be in an eligible STEM field as listed on the DHS STEM Designated Degree Program List. This includes fields like Computer Science, Engineering, Mathematics, and the Natural Sciences.
Currently on valid post-completion OPT
You must be on an active, unexpired 12-month post-completion OPT EAD at the time of application.
Employer enrolled in E-Verify
Your employer must be enrolled in the E-Verify program and have an active E-Verify Company ID. Employers that are not enrolled are not eligible to sponsor a STEM OPT extension.
Formal training plan (Form I-983)
You and your employer must jointly complete USCIS Form I-983 (Training Plan for STEM OPT Students), outlining learning objectives, mentoring, and how the work is related to your STEM degree.
Application filed on time
You must file with USCIS at least 90 days before your current OPT expires. If filed timely, your employment authorization is automatically extended for up to 180 days while the application is pending.
Maintained lawful F-1 status throughout OPT
You must have maintained proper F-1 status during your initial OPT period, including reporting requirements and staying within unemployment limits.
Application Process
Confirm STEM degree eligibility
1β2 daysVerify that your major appears on the DHS STEM Designated Degree Program List. Your DSO can help confirm eligibility using your CIP code.
Complete Form I-983 with your employer
1β2 weeksWork with your employer to complete Form I-983. This document outlines your training objectives, salary, and how your role relates to your STEM field. Both you and a company official must sign it.
Submit I-983 to DSO and receive new I-20
3β7 business daysProvide the signed I-983 to your DSO. The DSO will update your SEVIS record and issue a new I-20 recommending the STEM OPT extension.
File Form I-765 with USCIS
1β2 daysSubmit Form I-765 along with your new I-20, current EAD, passport, I-94, and photos. Pay the $410 filing fee. File at least 90 days before your OPT expires.
Receive 180-day cap-gap extension
Automatic upon timely filingIf filed on time, USCIS automatically extends your work authorization for up to 180 days while processing your application. Your old EAD plus the receipt notice serve as proof.
Receive new EAD and begin extension
3β5 months for USCIS processingOnce approved, you will receive a new EAD valid for 24 months. Continue working under the same employer or find a new one (must be E-Verify enrolled). Report any changes to your DSO.
Timeline
File at least 90 days before OPT expiry. If timely filed, a 180-day auto-extension bridges any processing gap. Total authorization is 24 months (36 months combined with initial OPT).