WHAT YOU NEED TO KNOW
You can successfully extend your post-completion work authorization by 24 months if you hold a qualifying science, technology, engineering, or math degree and work for an E-Verify registered employer.
- Application Window: You must submit your application up to 90 days before your initial post-completion OPT expires.
- Filing Timeline: Your Form I-765 must reach USCIS within 60 days of your Designated School Official (DSO) entering the recommendation in SEVIS.
- Employer Rules: Your employer must be enrolled in E-Verify and guarantee at least 20 hours of work per week under a structured training plan.
- Allowed Unemployment: An approved extension grants an additional 60 days of allowable unemployment, bringing your total lifetime limit to 150 days.
To successfully navigate this process, you must apply while you are still in active F-1 status, as you cannot submit your paperwork during your 60-day post-OPT grace period.
How to Qualify for STEM OPT Extension: Who Is Eligible?
To qualify for the 24-month extension, you must meet strict personal and academic requirements. First, you must have been granted standard post-completion Optional Practical Training (OPT) and currently be in a valid period of work authorization. This benefit is designed to support students transitioning from academic study to direct professional application in designated high-demand technical fields.
The Department of Homeland Security (DHS) limits this extension to students who meet precise criteria. You cannot apply for this benefit if your current OPT has already expired or if you have entered your 60-day post-completion grace period. Maintaining an active f1 student visa opt status is non-negotiable throughout this entire transition process.
Qualifying STEM Degrees
Your degree must be a bachelor’s, master’s, or doctoral degree in a field listed on the current DHS STEM Designated Degree Program List. The degree must be granted by a U.S. institution that is accredited by an agency recognized by the U.S. Department of Education and certified by the Student and Exchange Visitor Program (SEVP) at the time of your application. According to guidelines from the DHS Study in the States portal, you can participate in a STEM OPT extension up to two times over your academic career, provided each extension is based on a different, higher degree level.
Under specific rules, you can also qualify using a previously earned STEM degree. To do this, you must have received the qualifying STEM degree within 10 years of your application date from an accredited, SEVP-certified school. Additionally, your current practical training job must be directly related to that prior STEM degree rather than your most recent non-STEM degree.
F-1 Status and Current OPT Requirements
You must maintain valid F-1 status and be actively participating in your initial 12-month period of post-completion OPT. You cannot qualify if you have exceeded the allowable 90 days of unemployment during your initial OPT period. Keeping careful track of your employment history and reporting any changes to your school is vital to preserving your eligibility.
Employer Eligibility Requirements
Not every company can hire students on a STEM extension. The Department of Homeland Security requires employers to meet specific regulatory criteria to ensure that the employment is a legitimate, structured learning experience. These rules protect both your academic progress and local labor market standards.
E-Verify Enrollment
Your employer must be enrolled in the E-Verify employment eligibility verification system. You will need your employer’s official E-Verify Company Identification Number or a valid Client Company Identification Number to complete your application. If your current employer is not registered, they must enroll in the system before you can submit your paperwork to USCIS.
Form I-983 (Training Plan) Requirement
You and your employer must collaborate on and sign Form I-983, which outlines your formal training plan. This document establishes clear learning objectives, outlines how your duties directly relate to your STEM degree, and explains how your performance will be evaluated. Your employer must also attest that they have sufficient resources to train you and that your compensation is equal to that of similarly situated U.S. workers.
What Types of Employment Qualify?
To qualify for the STEM extension, your employment must meet several operational standards. You must work a minimum of 20 hours per week for each employer you list on your application. Volunteer positions, unpaid internships, and self-employment generally do not qualify because they do not fulfill the requirement for a structured, supervised training program.
A bona fide employer-employee relationship must exist between you and the signing employer. The official USCIS guidelines state that you cannot act as your own employer or sign the Form I-983 attestations on your own behalf. However, you are permitted to work for a startup business, provided the company is registered with E-Verify, meets all training plan requirements, and maintains the capacity to supervise your work.
When to Apply: Timelines and Deadlines
Timing is everything when planning your opt extension application guide. You can submit your application to USCIS up to 90 days before your current post-completion OPT employment authorization document (EAD) expires. Additionally, your application must be filed within 60 days of the date your DSO recommends the extension in the SEVIS database.
According to a 2026 procedural update from the Department of Homeland Security, maintaining a complete record of your employment is required to prevent denial. Below is a summary of the critical timelines you must follow to secure your extension:
| Milestone | Earliest Action Date | Latest Action Date | Critical Constraint |
|---|---|---|---|
| DSO SEVIS Recommendation | 90 days before EAD expires | Before current EAD expires | Must occur before submitting Form I-765 |
| Form I-765 Submission | Upon receiving STEM I-20 | 60 days after DSO recommendation | Must arrive before current EAD expiration |
| Employment Reporting | Ongoing | Every 6 months | Must report even with no change in status |
How to Apply for the STEM OPT Extension
The application process requires careful coordination between you, your employer, and your university’s international student office. Following this structured path prevents processing delays or unexpected rejection from USCIS. Preparing your documents early ensures you can submit your packet well before your initial work authorization expires.
Step 1: Request a STEM I-20 from Your DSO
First, complete the Form I-983 training plan with your employer and submit it to your Designated School Official (DSO). Your DSO will review the document to confirm that the training program matches your academic credentials and that your employer meets the necessary stem opt employer requirements. Once approved, the DSO will recommend the extension in SEVIS and issue you a new Form I-20 showing the STEM OPT recommendation on the second page.
Step 2: Submit Form I-765 to USCIS
Next, you must prepare and file Form I-765, the Application for Employment Authorization, with USCIS. You can file this form online or via physical mail, accompanied by the required application fee, your new Form I-20, a copy of your qualifying STEM degree, and your employer’s E-Verify details. As highlighted in official USCIS application instructions, any digital photos you submit must be completely unretouched and unmounted to avoid processing delays.
Working While Your STEM OPT Application Is Pending
If you file your STEM OPT extension application on time, you do not need to stop working when your initial EAD card expires. USCIS automatically extends your employment authorization for up to 180 days while your application is under review. This automatic extension provides seamless work authorization so you can continue your employment without interruption.
This temporary authorization remains active until USCIS makes a final decision on your application or until the 180-day period ends, whichever comes first. During this pending period, your expired EAD card, combined with your endorsed Form I-20, serves as valid proof of your ongoing right to work in the United States.