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Student & Scholar Employment

F-1 Student Employment: CPT, OPT & Cap-Gap

Navigate curricular practical training, optional practical training, E-Verify extensions, and H-1B lottery status transitions safely.

Curricular Practical Training (CPT) Rules

CPT is alternative work/study, internship, or cooperative education authorized by your university DSO (Designated School Official) under your F-1 visa. It must be directly related to your major field of study and be an integral part of an established curriculum.

Post-Completion OPT Timeline (12 Months)

Standard Optional Practical Training (OPT) grants up to 12 months of employment authorization post-graduation. Timing your application is critical:

The 90-Day Pre-Program-End Window

You may file Form I-765 for post-completion OPT up to 90 days before your program end date. USCIS processing times vary, so do not rely on a fixed 2–3 month processing estimate.

The 60-Day Program-End Deadline & 30-Day DSO Rule

Your Form I-765 must be properly filed no later than 60 days after your program end date, and it must also be filed within 30 days of the date your DSO enters the OPT recommendation in SEVIS.

The 90-Day Unemployment Limit

During post-completion OPT, you may not accrue more than 90 aggregate days of unemployment. Exceeding the permitted unemployment limit means you are no longer maintaining F-1 status; it should not be described as the automatic cancellation of the visa stamp itself.

STEM OPT Extension (24 Months)

If you are an eligible F-1 student on post-completion OPT and timely and properly file Form I-765 for the 24-month STEM OPT extension, you may continue working after the current EAD expires until USCIS makes a written decision or 180 days after the current post-completion OPT EAD expires, whichever comes first, subject to the applicable federal rules.

STEM Extension Compliance Rules:
RequirementRule Details
Employer E-VerifyYour employer must be enrolled in and remain in good standing with the federal E-Verify database. You must include their E-Verify ID on your I-765 form.
Form I-983 Training PlanYou and your employer must sign a detailed training plan (Form I-983) and submit it to your school's DSO. Do not mail Form I-983 to USCIS—the DSO reviews it to issue your new STEM I-20.
Filing Window & 60-Day DSO RuleTimely Filing Mandate: Your STEM OPT Form I-765 must be properly filed within 60 days of the DSO's STEM OPT recommendation in SEVIS and no later than the expiration of your current post-completion OPT authorization. A late or otherwise improper STEM filing may be denied and does not qualify for the STEM automatic employment-authorization extension.
Unemployment BufferSTEM OPT grants an additional 60 days of unemployment, raising your total allowable limit to 150 days over the 36-month period.
Form I-9 "Additional Information" Entry:"EAD EXT" + Date 180 days after the EAD "Card Expires" date

Follow the current USCIS Form I-9/M-274 instructions for the employee's exact filing and reverification situation.

🛡️ Understanding the H-1B "Cap-Gap" Extension

• OPT Expires Before October 1: If you qualify for cap-gap because of a timely filed cap-subject H-1B petition requesting change of status and an October 1 start date, qualifying F-1 status and, where applicable, employment authorization may automatically extend until October 1 unless the extension is terminated earlier.
• OPT Expires During the Grace Period: If the H-1B petition is filed after the student has entered the 60-day grace period, F-1 status may receive the cap-gap extension, but employment authorization is not extended because the student was not employment-authorized when the H-1B petition was filed.

Travel Warning: Travel during cap-gap is fact-specific. If the approved H-1B petition includes a valid change-of-status approval and the student seeks readmission before H-1B employment begins, USCIS says travel may be possible. If the change-of-status request is still pending when the student departs, the change-of-status portion is treated as abandoned and the student may need to seek an H-1B visa abroad.

⚡ F-1 OPT Premium Processing (Form I-907) & Timeline Rules

If your eligible Form I-765 is pending, you may request Premium Processing (Form I-907) while the case remains eligible for premium processing. The premium-processing timeframe is an expedited USCIS adjudicative-action service and does not guarantee approval or delivery of a physical EAD by a particular date.

How to Upgrade a Pending OPT Application:
  1. Sign in to your myUSCIS Online Account if filing the request electronically, or follow the current USCIS I-907 filing instructions for the eligible filing method.
  2. Identify the pending Form I-765 that is eligible for premium processing.
  3. File Form I-907 for the pending I-765 and pay the current premium-processing fee.
  4. Use the current USCIS fee schedule and I-907 instructions; for F-1 OPT/STEM OPT I-765 cases, the premium-processing fee is $1,780 as of March 1, 2026.
  5. The premium-processing timeframe is measured under USCIS's current 30-business-day rules and can be affected by an RFE, NOID, or other qualifying event. It is not a guaranteed approval or guaranteed EAD-delivery date.

Important I-9 / STEM OPT Scope Notes

A timely STEM OPT filing does not itself create an unrestricted new EAD. The automatic employment-authorization extension applies only while the qualifying STEM application is pending and ends at the earlier of the USCIS written decision or the applicable 180-day limit.

For Form I-9, employers must follow current USCIS M-274 and I-9 Central instructions. STEM OPT documentation can involve the expired EAD, the DSO-endorsed STEM Form I-20, and the applicable filing evidence; employers should not impose documentation requirements beyond the legally permitted I-9 process.

Once the automatic extension ends, the employer must reverify employment authorization using the current Form I-9 rules. If a new valid EAD or other acceptable employment-authorization document is presented earlier, the employer follows the applicable reverification procedure.

Frequently Asked Questions (FAQ)

CPT is employment authorization connected to an integral part of an established curriculum and is authorized by the DSO. OPT is practical training directly related to the major that requires USCIS authorization and an EAD; it may be pre-completion or post-completion.

Under 8 CFR § 214.2(f)(10)(i)(A), accumulating one year or more of full-time CPT at the same educational level makes you ineligible for post-completion OPT at that educational level. Part-time CPT does not by itself eliminate post-completion OPT eligibility.

Under 8 CFR § 214.2(f)(5)(vi), Cap-Gap automatically extends F-1 status and OPT work authorization for students who have a pending or approved cap-subject H-1B petition with an October 1 start date filed by an employer before their OPT/grace period expires.

Students on initial 12-month OPT are allowed a maximum of 90 cumulative unemployment days. Students approved for the 24-month STEM OPT extension receive an additional 60 days, allowing a total of 150 cumulative unemployment days over the entire 36-month period.

Form I-983 (Mentoring and Training Plan for STEM OPT Students) is an official agreement between the student and an E-Verify employer outlining specific learning objectives, supervision, and compensation. It must be submitted to the DSO before STEM OPT recommendation.

Day-1 CPT is not automatically unlawful, and there is no federal 'Tier-1 school' rule that by itself determines eligibility. The key issue is whether the CPT is properly authorized by the DSO and satisfies the federal CPT requirements, including being integral to an established curriculum and meeting the applicable enrollment and practical-training rules. USCIS may examine the student's status history and underlying eligibility in later immigration filings, so the actual program structure and authorization records matter.

For a timely STEM OPT extension filing, employers must follow the current USCIS Form I-9/M-274 instructions for the applicable documentation, which can include the expired OPT EAD, the DSO-endorsed STEM OPT Form I-20, and applicable filing evidence. The exact I-9 process depends on the employee situation.

Yes. A STEM OPT employer must be enrolled in E-Verify and remain in good standing, and the employer must meet the other STEM OPT training-plan and employment requirements.

The automatic employment-authorization extension lasts until USCIS makes a written decision or 180 days after the initial post-completion OPT EAD expires, whichever comes first. If USCIS has not decided by the end of the 180 days, the automatic extension ends. If USCIS denies the application earlier, employment authorization also ends at the denial unless another valid basis for employment authorization exists.

The current USCIS fee schedule lists $470 for online Form I-765 filing and $520 for paper filing, subject to the fee rules and filing category in effect when the application is submitted.

For a STEM OPT automatic extension, USCIS employer guidance instructs the employer to enter 'EAD EXT' and the date 180 days from the 'Card Expires' date on the EAD in the Form I-9 Additional Information field. Employers should follow the current USCIS M-274 instructions for the exact I-9 situation.

The STEM OPT applicant must properly file Form I-765 within 60 days of the date the DSO enters the 24-month STEM OPT recommendation in SEVIS. The filing must also be made no later than the expiration of the current post-completion OPT authorization.

Have questions about CPT, post-completion OPT timelines, or STEM Form I-9 rules?

⬆️ Refer to FAQ Section Above
Official U.S. Government Portals

• ICE SEVP STEM OPT Hub: studyinthestates.dhs.gov/stem-opt-hub
• USCIS Form I-765 Portal: uscis.gov/i-765
• USCIS Form I-907 Premium Processing: uscis.gov/i-907

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2026 At-A-Glance
Standard OPT12 Months
STEM OPT+24 Months
Maximum Auto Extension180 Days or USCIS Decision, Whichever Is Earlier
E-Verify EmployerSTEM Only
Grace Period60 Days