STEM OPT 24-Month Extension 2026: Eligibility, Form I-983 & Rules

The STEM OPT 24-month extension lets F-1 students who completed a STEM-designated program add an additional 24 months of Optional Practical Training on top of their initial 12-month post-completion OPT — for up to 36 months of total post-completion work authorization. Under the May 2025 final rule, the I-765 bridge-extension now protects employment authorization while a timely-filed renewal is pending — meaning students no longer face a hard cliff between EAD expiration and USCIS adjudication. This guide covers eligibility, the Form I-983 training plan requirement, Form I-765 filing mechanics, the second-extension rule, travel rules during STEM OPT, and the H-1B cap-gap interaction.

Eligibility: STEM Degree, E-Verify, and Base 12-Month OPT

To qualify for the 24-month STEM OPT extension under 8 CFR 214.2(f)(10)(ii) you must satisfy four independent requirements — and all four are checked by USCIS when adjudicating your Form I-765:

1. You are currently in a valid 12-month post-completion OPT (or pre-completion OPT that runs into post-completion). The 24-month STEM extension cannot be applied unless the student has been granted an initial 12-month OPT for the same degree level (or in the same SEVIS record chain). Pre-completion OPT does not count toward the post-completion 12 months — though the day-60 cap for unemployment runs from the post-completion OPT start date.
2. You have completed a STEM-designated degree. The qualifying degree must be a bachelor's, master's, or doctorate from a SEVP-certified U.S. school whose 6-digit CIP code appears on the current DHS STEM Designated Degree Program List (the list is updated occasionally — students should verify against the list in force as of the program end date). The school must have reported the degree as conferred in your SEVIS record.
3. You have a paid STEM job with an E-Verify employer. The employer is enrolled and "in good standing" in E-Verify. Stem OPT employers must pay the prevailing wage and provide training that relates to the student's STEM degree. Self-employment, a "startup" with no E-Verify enrollment, or contract work outside an E-Verify employer's payroll may not qualify.
4. Your DSO has endorsed a new I-20 for the STEM OPT extension. The Designated School Official (DSO) updates SEVIS and prints a new I-20 endorsing the STEM extension request within 30 days of your I-765 filing. The I-20 must reflect the E-Verify employer, the Form I-983 training plan partner-on-the-plan, and the start date of the 24-month STEM period.

Note that the F-1 student remains in valid F-1 status throughout the 24-month STEM extension — the extension changes the work-authorization document, not the underlying F-1 status. So even after 36 months of OPT, F-1 status must continue to be maintained via the I-20 or change/transfer to a new SEVIS program.

Form I-983 Training Plan — What's Required

The Form I-983 Training Plan for STEM OPT Students is a 4-page document the student and E-Verify employer prepare jointly. It is a USCIS-formatted implementation of the training requirement in 8 CFR 214.2(f)(10)(ii)(D). Required elements:

• Section 1 (Student Info): name, SEVIS ID, degree program, degree level, program CIP code, graduation date, STEM OPT start/end dates, employer name + EIN + E-Verify company ID.
• Section 2 (Employer Info): company name, address, E-Verify/MOU info, supervisor contact, hours per week, employment start date, compensation (must be paid commensurate with prevailing wage), benefits, and a brief employer overview.
• Section 3 (Training Plan): site of employment, training period, directly-related-to-degree justification (the duties must be tied to the CIP code of the qualifying STEM degree), measurable learning objectives, oversight/methods of supervision, and an evaluation procedure.
• Section 4 (Signatures): employer official signature, student signature, dates.

The student must also complete a 6-month self-evaluation on the I-983 (Section 5) with employer review and counter-signature — and a new 6-month evaluation every six months for the entire 24 months. Failure to perform the evaluations or to update the school within 10 days of any employment or material change may terminate STEM OPT authorization.

Form I-765 Filing Mechanics

File Form I-765 Application for Employment Authorization online via myUSCIS (the fastest path — currently 4–7 months for STEM OPT) with these settings:

• Eligibility category (on Box 16): (c)(3)(C) — "F-1 student seeking employment authorization based on 24-month STEM OPT extension."
• Paper filing fee: $410 government base fee (no biometrics fee for STEM OPT). Premium processing is NOT available for STEM OPT.
• Supporting documents: new I-20 with DSO STEM-extension endorsement (printed within 60 days, ideally within 30 days, of filing), all prior I-20s, current EAD (front and back), SEVIS I-901 fee receipt, most recent I-94, two passport-style photos, prior EAD history (e.g. any CPT/OPT I-20s).
• Filing window: up to 90 days before EAD expiration to up to 60 days after EAD expiration (under May 2025 final rule). Miss both windows and you are outside the 24-month STEM extension eligibility — though you may still be eligible for a second extension with a new STEM degree.

H-1B Cap-Gap and the Bridge to October 1

One of the most strategic uses of STEM OPT is buying extra time while an H-1B lottery selection plays out. If you are in valid 24-month STEM OPT status and your employer timely files an H-1B change-of-status petition (changing from F-1 STEM OPT to H-1B) between April 1 and the start of the fiscal year on October 1, F-1 status and STEM OPT work authorization are automatically extended through September 30 of the relevant fiscal year under 8 CFR 214.1(g) and (f)(10)(ii)(A)(3) — this is the "cap-gap" extension.

The cap-gap typically adds 4–7 months of additional authorized STEM-trained-employment beyond the original 24-month STEM OPT end date — critical if the H-1B lottery selection is made after the STEM OPT would have normally expired, and while the H-1B petition is being adjudicated. If the H-1B is approved, your status changes on October 1. If denied, you enter the standard 60-day F-1 grace period from the date of denial, with the cap-gap ceasing on that denial date.

• Cap-gap benefits eligibility: the H-1B change-of-status petition must be timely filed (between April 1 and the cap-subject start window), the original H-1B selection must be in the lottery for the same fiscal year, and the STEM OPT employer does not have to be the same employer as the H-1B petitioner.
• F-2 dependents in the U.S.: F-2 spouses and children who are in the U.S. on F-2 status may continue in valid F-2 through the cap-gap but cannot work (they cannot convert to F-1 OPT, H-1B derivative, or otherwise benefit from cap-gap work authorization — only the F-1 principal benefits).
• Travel during cap-gap: international travel during the cap-gap is generally permitted, but you must have a valid F-1 visa stamp (and reentry must occur before September 30 for cap-gap to apply to the returning student).

Travel Rules During STEM OPT 24-Month Extension

You can leave and re-enter the U.S. during the 24-month STEM OPT extension — but each reentry requires several current documents, and timing matters:

• Valid F-1 visa stamp in passport. If your F-1 stamp has expired or you changed status while on F-1 (e.g. to H-1B), you must obtain a new F-1 visa stamp at a U.S. consulate abroad before reentry. Administrative processing can take 2–6+ weeks.
• Current EAD or pending I-765 receipt + bridge. Currently valid EAD (the unexpired 12-month OPT EAD or the STEM OPT EAD), or the I-797C receipt notice for a timely-filed STEM extension I-765 (the bridge covers the gap).
• Current I-20 with valid DSO travel signature. DSO must sign page 2 of your most recent I-20 within 6 months of your reentry date for current STEM OPT (DHS recommends 12 months for the bridge-extension period). Without this signature the CBP officer at port of entry may deny admission.
• STEM OPT employer / I-983 in good standing. Continued employment with the E-Verify employer named on the I-983, with the I-983 6-month evaluations up to date.

If you are in the post-OPT 60-day grace period, you may travel but cannot re-enter or extend status by travel — the F-1 status window closes out and you must re-enter under a new F-1, change to H-1B, or otherwise restore status. If your STEM OPT has expired with no H-1B cap-gap and no pending I-765, departure ends your time on STEM OPT.

After the 24 Months: H-1B, O-1, EB-2 NIW

The 24-month STEM OPT extension is the most expensive investment of time you can make under F-1 status. Use those 24 months to position for one of these next-step pathways:

• H-1B specialty occupation — cap-subject 6-year visa with annual lottery (typically filed by employer during STEM OPT; selected in March lottery for October 1 start). Specialty occupation must be tied to a bachelor's degree or equivalent — most STEM degrees qualify.
• O-1A (extraordinary ability in sciences/business) — no annual cap, no lottery, renewable in 1-year increments. Requires substantial evidence meeting 8 CFR 214.2(o)(3) criteria (original contributions of major significance, awards, high remuneration, media coverage). STEM grad students with significant research output during STEM OPT frequently qualify.
• L-1A / L-1B (intracompany transfer) — for managers / executives / specialized-knowledge workers transferring from a foreign affiliate. No cap, no lottery.
• EB-2 NIW (National Interest Waiver) — immigrant visa with self-petition option if Dhanasar prongs met (well-positioned to advance the endeavor, prospective impact, balancing test). STEM PhD students frequently have strong NIW profiles from research and publication record.
• EB-1A (extraordinary ability immigrant) — immigrant visa equivalent of O-1A but for permanent residence. Same evidentiary criteria with a higher bar. STEM academics with 3+ years after STEM OPT commonly qualify.

FAQ — STEM OPT 24-Month Extension

Related Guides

• H-1B Visa Guide — 2026 Full Overview
• H-1B Sponsorship Guide — Employers & Costs
• O-1 Visa Guide — Alternative to H-1B / STEM OPT
• H-1B India Guide — FY2027 Lottery
• I-765 EAD Processing Time 2026
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