Introduction
The 24-month STEM OPT extension is one of the most valuable employment benefits available to F-1 students in the United States. It allows students who earned a qualifying degree in a Science, Technology, Engineering, or Mathematics (STEM) field to extend their post-completion OPT work authorization for an additional 24 months, for a potential total of 36 months of OPT employment.
USCIS now accepts online Form I-765 applications for both post-completion OPT and the STEM OPT extension. Online filing offers significant advantages over paper filing, including immediate receipt confirmation, faster case status updates, and fewer rejections due to missing signatures or incorrect fees.
This guide covers the complete online filing process for the STEM OPT extension in 2026, including eligibility requirements, required documents, step-by-step instructions for filing through the myUSCIS portal, current fees, and critical deadlines you cannot miss.
What Is the STEM OPT Extension?
The STEM OPT extension is a 24-month period of additional employment authorization available to F-1 students who have completed a degree in an approved STEM field and are currently in an active period of post-completion OPT. It is authorized under 8 CFR 214.2(f)(10)(ii)(C) and administered by USCIS.
Unlike standard post-completion OPT, the STEM extension carries additional regulatory requirements. These include mandatory E-Verify enrollment by the employer, a formal training plan documented on Form I-983, and ongoing reporting obligations at six-month intervals throughout the extension period.
The STEM OPT extension is not automatic. Students must apply for it by filing Form I-765 with USCIS, either online or by paper, within specific filing windows. Missing these deadlines can result in denial of the application and loss of work authorization.
Who Is Eligible for the STEM OPT Extension?
To qualify for the 24-month STEM OPT extension, you must meet all of the following requirements. Failing to satisfy even one condition will result in denial.
1. You Must Hold a STEM Degree from an Accredited U.S. Institution
Your degree must be in a field that appears on the DHS STEM Designated Degree Program List. The CIP code listed on page 1 of your I-20 must match one of the approved codes on this list. The degree must have been awarded by a U.S. college or university that is accredited and certified by the Student and Exchange Visitor Program (SEVP).
You may apply based on your most recent STEM degree or a previously earned STEM degree, provided that degree was conferred within 10 years preceding the date your DSO issues the STEM extension I-20.
2. You Must Be in an Active Period of Post-Completion OPT
You can only apply for the STEM extension while you are currently authorized for post-completion OPT. You cannot apply for the STEM extension independently; it must build on an existing OPT period.
3. Your Employer Must Be Enrolled in E-Verify
The employer listed on your STEM OPT application must be enrolled in and in good standing with the E-Verify program. Self-employment, sole proprietorships, and employers not enrolled in E-Verify do not qualify for STEM OPT purposes.
This is a critical distinction from standard OPT, which permits self-employment. Students transitioning from self-employment on standard OPT to the STEM extension must secure employment with an E-Verify enrolled employer before applying. For more on self-employment rules during standard OPT, see our guide on how to be self-employed on OPT as an F-1 student.
4. You Must Have a Completed Form I-983 Training Plan
You and your employer must complete Form I-983, Training Plan for STEM OPT Students, before your DSO can issue a STEM extension I-20. This form documents the training objectives, supervision structure, and performance evaluation plan for your STEM OPT employment.
Your DSO must review and approve the I-983 before recommending the STEM extension in SEVIS.
5. You Must Be Employed Full-Time
Your STEM OPT employment must be compensated and conducted for more than 20 hours per week. Unpaid internships, volunteer work, and part-time positions below 20 hours do not satisfy this requirement.
STEM OPT Extension Eligibility
STEM OPT Extension Eligibility
Filing Deadlines: When to Apply
The filing window for the STEM OPT extension is governed by strict federal deadlines. Missing any of these deadlines will result in denial, and USCIS will not refund your filing fee.
Filing Window Opens
You may submit your Form I-765 for the STEM OPT extension up to 90 days before the expiration date of your current post-completion OPT EAD card.
Filing Window Closes
Your Form I-765 must be received by USCIS before the expiration date printed on your current OPT EAD card. If USCIS receives your application after your EAD expires, the application will be denied.
DSO Recommendation Window
Your application must also be filed within 60 days of the date your DSO enters the STEM OPT recommendation into SEVIS. If the recommendation is more than 60 days old when USCIS receives your application, it will be denied.
The 180-Day Automatic Extension
If you file your STEM OPT extension application on time and your current OPT period expires while the extension is still pending with USCIS, your employment authorization is automatically extended for 180 days while your application is being processed. This automatic extension ceases the moment USCIS adjudicates your case.
Important: The 180-day automatic extension only applies if your application was timely filed. If USCIS determines your application was late, the automatic extension does not apply, and any work performed after your EAD expiration is unauthorized employment.
Documents You Need Before Filing Online
Before you begin the online application, gather and prepare digital copies of all of the following documents. USCIS requires these to be uploaded during the online filing process.
- Form I-20 with STEM OPT extension recommendation — Your DSO must issue a new I-20 with the STEM OPT recommendation on page 2. You must sign this I-20 in ink at the bottom of page 1, then scan it. The DSO's recommendation must be no more than 60 days old at the time USCIS receives your application.
- Copies of all previous I-20s that indicate you were authorized for OPT or other employment.
- Passport identity page — A clear copy of your biographical page, plus any correction or extension pages.
- Most recent F-1 visa stamp — A copy of your current or most recent F-1 visa stamp, or your change of status approval notice if you changed to F-1 within the U.S.
- Most recent I-94 record — Download your electronic I-94 from the CBP I-94 website. Upload the I-94 record page, not the travel history page.
- Current Employment Authorization Document (EAD) — A copy of both the front and back of your current OPT EAD card.
- Any previously issued EAD cards — Front and back copies of all prior EADs, if applicable.
- Copy of your STEM degree — This must include the degree name and date conferred. A diploma or official transcript showing degree conferral is acceptable.
- Passport-style photograph — A recent digital photo (taken within the last 30 days) that meets U.S. passport photo standards. The file must be in .jpeg, .jpg, or .png format. Photos must be unmounted and unretouched. Edited or digitally enhanced photos will delay your application.
- Employer's E-Verify Company Identification Number — This is a 4 to 7 digit number. It is not the same as the employer's EIN (Employer Identification Number). Your employer must provide this to you directly.
Save all documents as .pdf or .jpeg files. Follow USCIS file naming guidelines: do not use special characters or blank spaces in file names.
Step-by-Step: How to File Form I-765 Online for the STEM OPT Extension
Step 1: Create a myUSCIS Account
Go to the USCIS online filing portal and create an account using your personal email address. USCIS will send a one-time PIN for two-factor authentication. Complete the account setup process and keep your login credentials secure.
You will need to return to this account to complete the application, make payment, and track your case status after submission.
Step 2: Start the Online Form I-765
After logging in, select "File a Form Online" and choose "Application for Employment Authorization (I-765)" from the list of available forms. Carefully read the overview of the online filing process before proceeding.
You can save your progress and return to the application later. However, you must complete and submit the application within 60 days of the date your DSO issued the STEM extension I-20, and before your current OPT EAD expires, whichever comes first.
Step 3: Complete the Getting Started Section
The form begins with screening questions to determine your eligibility category. For the STEM OPT extension, select the following:
- Eligibility Category: Select "STEM Extension, (c)(3)(C)"
- Reason for Applying: Select "Initial permission to accept employment"
- Have you previously filed Form I-765?: Select "Yes" and upload a copy of your current OPT EAD (front and back)
Step 4: Enter Personal Information
Complete all personal information fields accurately. This includes your full legal name, date of birth, country of citizenship, gender, marital status, and current U.S. residential address.
Your information must match what appears on your passport and I-20 exactly. Inconsistencies between your application and your supporting documents are one of the most common reasons for Requests for Evidence (RFEs) and processing delays.
Enter your I-94 Arrival-Departure Record Number from your electronic I-94. Select your immigration status as "F-1 — Student, Academic, or Language Program."
Step 5: Enter STEM-Specific Information
You will be asked to provide:
- Your degree: Enter your academic level (e.g., Master of Science) and the CIP code printed on page 1 of your I-20. You can provide your full degree title in the Additional Information section.
- Employer's name as listed in E-Verify: Enter your employer's name exactly as it appears in the E-Verify system. This may differ from the employer's commonly used name.
- Employer's E-Verify Company Identification Number: Enter the 4-to-7-digit E-Verify number provided by your employer. This is not the EIN.
Step 6: Upload Required Documents
Upload digital copies of all documents listed in the previous section of this guide. Follow USCIS photo requirements strictly. Ensure every file is legible, properly oriented, and saved in an accepted format (.pdf, .jpeg, or .png).
Step 7: Review and Sign
Before submitting, USCIS provides an option to review your entire application. You can print or save a draft copy as a PDF at this stage. Review every field carefully. Once submitted, you cannot go back to edit or change any information.
Provide your digital signature by typing your full legal name in the signature field. If no one is assisting you with the application, select "No" when asked whether someone is helping you file.
Step 8: Pay the Filing Fee
The system will redirect you to Pay.gov to submit payment. You can pay using a U.S. credit card, debit card, or an ACH transfer (direct withdrawal from a U.S. checking account).
Current Filing Fees (as of April 2026):
- Form I-765 online filing fee: $470
- Premium processing (Form I-907), optional: $1,780 (effective March 1, 2026)
- Total with premium processing: $2,250
Important: USCIS increased the premium processing fee for Form I-765 from $1,685 to $1,780 effective March 1, 2026. If you submit Form I-907 with the incorrect fee, USCIS will reject the premium processing request and return the fee. Always verify the current fee on the USCIS Fee Schedule before filing.
Once your payment is successfully processed, USCIS considers your application officially submitted. You will immediately receive a receipt number in your myUSCIS account.
Filing Form I-765 Online for STEM OPT
Filing Form I-765 Online for STEM OPT
Premium Processing: Is It Worth It?
Premium processing for the STEM OPT extension is optional. By filing Form I-907 and paying the $1,780 fee, USCIS guarantees it will take adjudicative action on your Form I-765 within 30 business days. This action may be an approval, denial, Request for Evidence (RFE), or Notice of Intent to Deny (NOID).
If USCIS receives an RFE or NOID, the 30-day clock stops and resets. A new 30-day period begins when USCIS receives your response. If USCIS fails to adjudicate within 30 business days, the premium processing fee is refunded.
You can request premium processing at the time of filing or later while your application is still pending. If you initially filed without premium processing and want to upgrade, you can submit Form I-907 separately through your myUSCIS account.
Consider premium processing if your job start date is approaching, your current EAD is expiring soon, or you need the approved EAD for international travel. Check current USCIS processing times on the USCIS processing times page before deciding.
What Happens After You Submit
Receipt Notice
After successful submission and payment, you will receive a USCIS receipt number immediately in your myUSCIS account. A paper receipt notice (Form I-797C) will arrive by mail within a few weeks. Check the receipt notice for any errors in your name, date of birth, or other personal information.
Biometrics Appointment
Some applicants may receive a notification to schedule a biometrics appointment at an Application Support Center (ASC). If you receive this notice, attend the appointment as scheduled. Failure to appear may result in denial of your application.
Application Status Tracking
You can track the status of your application through your myUSCIS account at any time. The application will show as "pending" until USCIS makes a decision. This is normal and does not indicate a problem.
EAD Card Delivery
If approved, USCIS will produce your new EAD card within approximately two weeks of approval and mail it via USPS Priority Mail to the address on file. If you move while your application is pending, update your address with USCIS by submitting Form AR-11 and updating your address in your myUSCIS account immediately.
Reporting Requirements During STEM OPT
Once your STEM OPT extension is approved, you are subject to strict ongoing reporting obligations under DHS regulations. Failure to comply with these requirements can result in termination of your SEVIS record and loss of F-1 status.
Report Employment Within 10 Days
You must report your STEM OPT employment to your DSO within 10 days of receiving your STEM EAD card. This includes your employer name, employer address, your job title, and a description of how the work relates to your degree.
Six-Month Validation Reports
You and your employer must submit validation reports to your DSO every six months throughout the STEM extension. These reports confirm that your employment status, employer information, and training plan are still accurate.
Annual Self-Evaluations
Your employer must complete an annual evaluation of your progress on the I-983 training plan. This evaluation must be submitted to your DSO.
Final Evaluation
When your STEM OPT employment ends, whether by completion, termination, or employer change, your employer must complete the Final Evaluation section on page 5 of Form I-983. Submit this to your DSO when you leave the employer.
Address Changes
Report any change of address to both your DSO and USCIS (via Form AR-11) within 10 days of the change.
Common Mistakes to Avoid
Filing Before Your DSO Issues the STEM I-20
Do not submit your Form I-765 to USCIS until you have received your STEM extension I-20 from your DSO. Filing without this I-20 will result in denial, and your filing fee will not be refunded.
Using the Wrong E-Verify Number
Your employer's E-Verify Company Identification Number is a 4-to-7-digit number specific to E-Verify. It is not the same as the employer's EIN (Employer Identification Number), which is a 9-digit federal tax ID. Using the wrong number will delay or jeopardize your application.
Submitting an Outdated I-20
If the DSO's STEM OPT recommendation on your I-20 is more than 60 days old when USCIS receives your application, it will be denied. Time your application carefully and coordinate with your DSO.
Failing to Sign the I-20 in Ink
You must physically sign your STEM extension I-20 at the bottom of page 1 in ink before scanning and uploading it. An unsigned I-20 will trigger an RFE or denial.
Submitting Edited or Retouched Photos
USCIS explicitly requires that passport photos be unmounted and unretouched. Submitting digitally enhanced or filtered photos will delay processing and may require an in-person visit to an Application Support Center to verify your identity.
Paying the Wrong Fee
Always verify the current filing fee on the USCIS Fee Schedule before submitting payment. Fee amounts change periodically. If USCIS receives the wrong fee, your application will be rejected.
Online Filing vs. Paper Filing
USCIS strongly encourages online filing for OPT and STEM OPT applications. Here is how the two methods compare.
Online filing advantages:
- Immediate receipt number and confirmation of submission
- Real-time case status tracking through your myUSCIS account
- Ability to communicate with USCIS and submit additional evidence through secure messages
- Fewer rejections for missing signatures, incorrect fees, or incomplete forms
- Ability to request premium processing upgrade directly through your account
Paper filing considerations:
- Paper filing requires mailing your application to the USCIS lockbox via certified mail with tracking
- No confirmation of receipt until USCIS processes the package and mails back a paper receipt
- Corrections and additional evidence submissions require mailing physical documents
- Paper filing fee is $520, compared to $470 for online filing
For most applicants, online filing is the safer, faster, and less expensive option in 2026.
USCIS Filing Methods: Online vs. Paper
USCIS Filing Methods: Online vs. Paper
Frequently Asked Questions
Can I apply for STEM OPT if I am self-employed?
No. STEM OPT requires an E-Verify enrolled employer and a signed Form I-983. Self-employment is only permitted on standard OPT. See our OPT self-employment guide.
How long does STEM OPT processing take without premium processing?
Several months, but it varies. Check current times on the USCIS processing times page using Form I-765, category (c)(3), Potomac Service Center.
Can I travel outside the U.S. while my STEM OPT application is pending?
It is risky. If your EAD expires abroad before approval, re-entry may be denied. Consult your DSO before any international travel.
What happens if my STEM OPT application is denied?
Your work authorization ends immediately. You enter a 60-day grace period to depart, change status, or transfer your SEVIS record to a new school.
Can I change employers during STEM OPT?
Yes. Your new employer must be E-Verify enrolled. Complete a new I-983 and report the change to your DSO within 10 days. Also complete the final evaluation for your departing employer.
Can I apply for the STEM extension based on a previous STEM degree?
Yes, if the degree was conferred within 10 years of your DSO issuing the STEM I-20 and is from a SEVP-certified U.S. institution. Consult your DSO to confirm eligibility.
What is the total cost to file online with premium processing?
$2,250 as of April 2026. This includes the $470 online filing fee for Form I-765 and the $1,780 premium processing fee for Form I-907.
Conclusion
Filing the STEM OPT extension online through the myUSCIS portal is the recommended method for F-1 students in 2026. Online filing provides immediate receipt confirmation, lower fees compared to paper filing, and direct access to case status updates through your USCIS account.
However, the STEM OPT extension carries strict eligibility requirements, tight filing deadlines, and ongoing reporting obligations that differ significantly from standard post-completion OPT. You must be employed by an E-Verify enrolled employer, have a completed Form I-983 on file, and file your application before your current OPT EAD expires and within 60 days of your DSO's SEVIS recommendation.
Missing any of these requirements will result in denial. Always verify the current filing fees on the USCIS Fee Schedule, coordinate closely with your DSO throughout the process, and begin preparing your application well in advance of your filing deadline. When in doubt, consult your DSO or a qualified immigration attorney before filing.