STEM OPT Extension 2025: Complete Guide for International Students

Introduction to STEM OPT in 2025

For international students on an F1 visa, the STEM OPT Extension is a golden opportunity to work in the U.S. for up to three years after graduation. This extension applies to graduates in Science, Technology, Engineering, and Mathematics (STEM) fields, allowing them to build valuable work experience with U.S. employers.

What is STEM OPT Extension?

The STEM OPT Extension adds 24 months to the standard 12-month OPT period, giving eligible graduates a total of 36 months of work authorization.

Why 2025 is Different for STEM OPT Applicants

In 2025, several policy and procedural changes have been introduced:

• Digital I-20 endorsements for faster approvals.
• Premium processing now available for STEM OPT applications.
• Stricter SEVIS tracking of employer compliance.

Eligibility Requirements for STEM OPT in 2025

Degree Requirements

• Must have completed a U.S. degree in a DHS-approved STEM field.
• Degree must be from a SEVP-certified school.

Employment Requirements

• Employer must be enrolled in E-Verify.
• You must work at least 20 hours/week in a position directly related to your STEM degree.

SEVIS and Status Maintenance

• Must currently be in valid F1 status.
• Must be on post-completion OPT at the time of application.

Duration and Benefits of STEM OPT Extension

24-Month Extension Details

• Adds 24 months of work authorization to your current OPT.
• Can be used only once per degree level.

Total OPT Work Authorization Timeline

• Standard OPT: 12 months.
• STEM OPT: Additional 24 months.
• Total Possible Work Authorization: 36 months.

Advantages Over Standard OPT

• More time to gain work experience.
• More chances to apply for H-1B lottery.
• Stronger long-term career prospects in the U.S.

Application Timeline for STEM OPT 2025

When to Apply

• You can apply up to 90 days before your standard OPT end date.
• USCIS must receive your application before your OPT expires.

USCIS Filing Deadlines

• Filing late will result in automatic denial.
• Premium processing shortens wait times from months to about 30 days.

Grace Period Considerations

• If your OPT expires while your STEM OPT application is pending, you may continue working for up to 180 days.

Step-by-Step STEM OPT Application Process

Step 1: Meet with Your DSO

Request a STEM OPT recommendation in SEVIS and obtain a new I-20.

Step 2: Complete Form I-765

Fill out the application form for employment authorization.

Step 3: Prepare and Submit Supporting Documents

This includes Form I-983, passport copies, employer details, and photographs.

Step 4: Pay Filing Fee

The standard fee in 2025 is $470, plus $1,685 if using premium processing.

Step 5: Receive EAD Card

You may begin working only after your new Employment Authorization Document arrives.

Required Documents for STEM OPT 2025

• Updated I-20 with STEM OPT recommendation.
• Employer’s E-Verify Company ID.
• Completed Form I-983 Training Plan.
• Copy of passport and F1 visa.
• Two recent passport-sized photos.

USCIS Fees and Processing Times in 2025

Standard Filing Fees

• I-765 Application Fee: $470.
• Biometrics not required for most applicants.

Premium Processing Option

• $1,685 fee.
• Processing time: approximately 30 days.

STEM OPT Employer Requirements in 2025

E-Verify Enrollment

Employer must be actively participating in the E-Verify program.

Training and Mentoring Obligations

Employer must follow the Form I-983 training plan.

Reporting Changes to DSO

Employers must notify your school of any significant changes in employment.

Maintaining Status During STEM OPT

SEVIS Reporting Requirements

You must report:

• Employment details every 6 months.
• Any change of address or employer.

Employment Change Notifications

Report changes within 10 days to your DSO.

Avoiding Unemployment Days

You are allowed a total of 150 days of unemployment during OPT and STEM OPT combined.

Travel Considerations While on STEM OPT

Documents Needed for Reentry

• Valid passport and F1 visa.
• I-20 with recent travel signature.
• EAD card.
• Proof of employment.

Travel Risks During Pending Applications

Traveling while your STEM OPT application is pending is risky — you may be denied reentry without an approved EAD.

Common Mistakes to Avoid

• Filing after OPT expiration.
• Submitting an incomplete Form I-983.
• Not updating SEVIS with employer changes.

2025 Policy Updates Affecting STEM OPT

Digital I-20 Endorsements

Faster, paperless approval process for DSOs.

Increased SEVIS Data Checks

More frequent audits of employer compliance.

Frequently Asked Questions About STEM OPT Extension 2025

1. Can I change employers on STEM OPT?
Yes, as long as the new employer is in E-Verify and you update your DSO.

2. Can I work remotely?
Yes, but your employer must still meet training plan requirements.

3. How many times can I use STEM OPT?
Once per degree level.

4. Do unpaid internships count?
No, employment must be paid and meet training requirements.

Conclusion: Maximizing Your STEM OPT Experience

The STEM OPT Extension in 2025 gives international students more time to gain valuable work experience and increase their chances of securing long-term employment in the U.S. By applying early, keeping your records updated, and following SEVIS rules, you can make the most of this opportunity.