STEM OPT to H-1B Transition: Timeline, Steps, and What Can Go Wrong
STEM OPT gives you up to 3 years of work authorization after graduation, but it is not a permanent solution. Most international students on STEM OPT must secure H-1B sponsorship before their OPT expires if they want to remain in the US workforce. The transition has hard deadlines and a lottery that is not guaranteed. Here is everything you need to know.
Frequently asked questions
Can I work on STEM OPT while waiting for H-1B approval?
Yes. If your STEM OPT is still valid, you can continue working normally. If your OPT expires before October 1 and you have a timely filed H-1B petition with an October 1 start date, the cap-gap rule automatically extends your work authorization through September 30 with the same employer.
What happens if I am not selected in the H-1B lottery while on STEM OPT?
Your STEM OPT remains valid until its expiration date regardless of the lottery result. You can continue working, try the lottery again next year (if you still have OPT time remaining), pursue cap-exempt employers, apply for an O-1A visa, or return to school to reset your OPT clock.
When should I ask my employer about H-1B sponsorship?
Start the conversation no later than December, ideally November. The H-1B registration window opens in February and closes in late March. Attorneys need weeks of lead time to prepare documentation and file the LCA. Waiting until January leaves very little margin and risks missing the window entirely.
Disclaimer: This article is for informational purposes only and does not constitute legal advice. Immigration law is complex and situation-specific. Always consult a licensed immigration attorney before making decisions about your immigration status.