Cap-gap protection rules, automatic extensions, and your options if OPT expires before October 1
If your STEM OPT expires in May 2026 and you're waiting for H-1B FY2027 lottery results, you're facing a timing crunch that thousands of F-1 students deal with every year. The good news: federal regulations provide cap-gap protection that can extend your work authorization. Here's exactly how it works.
| Company | H-1B Filings | OPT-to-H-1B Notes |
|---|---|---|
| Amazon | 55,150 | Large OPT hiring pipeline; structured cap-gap process |
| Microsoft | 34,626 | Dedicated immigration team handles cap-gap documentation |
| 33,416 | Proactive cap-gap I-20 updates through DSO coordination | |
| Infosys | 32,840 | High volume OPT-to-H-1B conversions annually |
| Tata Consultancy Services | 28,950 | Structured onboarding for OPT workers with H-1B filing |
| Cognizant | 26,700 | Regular STEM OPT to H-1B transitions |
| Deloitte | 18,200 | Consulting roles commonly start on OPT then convert |
| Apple | 15,800 | Strong DSO coordination for cap-gap extensions |
Cap-gap protection is an automatic extension of F-1 status (and associated OPT/STEM OPT work authorization) for H-1B beneficiaries whose status and work authorization would otherwise expire before October 1. The key requirements are: (1) you must be an F-1 student with valid OPT or STEM OPT, (2) your employer must have filed an H-1B cap-subject petition requesting change of status, and (3) the petition must be properly filed and accepted by USCIS.
If selected in the lottery and your employer files the I-129 petition with COS, your F-1 status and work authorization are automatically extended through September 30, 2026. You do not need to apply separately for cap-gap — it happens automatically. Your DSO should update your SEVIS record to reflect the cap-gap extension, and you should request an updated I-20 showing the extension.
If you are NOT selected in the lottery, cap-gap protection does not apply. Your STEM OPT expires as originally scheduled (May 2026 in your case), and you enter a standard 60-day grace period during which you cannot work but can remain in the U.S. to prepare for departure, apply to a new academic program, or pursue other status options.
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Search H-1B Sponsors on Wisa →Cap-gap protection applies automatically when your employer's H-1B cap-subject petition with change of status is filed and accepted by USCIS. You do not file a separate application. However, you should contact your DSO (Designated School Official) to update your SEVIS record and request a new I-20 reflecting the cap-gap extension. This updated I-20 serves as your proof of status.
Your employer should continue your employment as normal during cap-gap. They should verify your work authorization using the auto-extended EAD and updated I-20. For I-9 purposes, your expired EAD card combined with the cap-gap I-20 serves as valid documentation. Employers should also file the I-129 petition promptly after selection to avoid any complications.
Travel during cap-gap is extremely risky and generally not recommended. If you leave the U.S., your F-1 status and cap-gap extension may be considered abandoned. You would need to enter the U.S. on a different visa or wait until your H-1B is approved and you have a valid H-1B visa stamp. Consult your immigration attorney before any international travel during cap-gap.
If your H-1B petition is denied, your cap-gap extension terminates immediately. You would have no valid status or work authorization. USCIS typically allows a short grace period after denial. You should immediately stop working and consult with your attorney about options such as filing a motion to reopen, changing to another status, or preparing for departure.