working & staying after study
The US gives STEM graduates the longest post-study work window of any destination here — and the least predictable route to staying beyond it.
Optional Practical Training is work authorisation in your field after you finish. Crucially, no employer sponsorship is needed — you file Form I-765 yourself.
OPT: up to 12 months of work authorisation in your field, filed on Form I-765 with no employer sponsorship needed
STEM OPT extension: an additional 24 months for STEM-designated graduates employed by an E-Verify employer, on a Form I-983 training plan
CPT: work or an internship during your studies, where it is an integral part of the curriculum
STEM designation is set by your degree's CIP code, not its name — and it is worth 36 months of total work authorisation instead of 12.
This is one of the clearest cases on the whole site where a course choice made before you apply determines your options three years later. Two programmes with similar names can differ in STEM designation, and that difference is 24 months of work authorisation. Check the CIP code, not the course title.
After OPT, staying legally means an employer sponsors you for an H-1B specialty-occupation visa. Here is the part that decides most outcomes, and it is not about your ability.
The H-1B is cap-subject and allocated by lottery. Selection is not guaranteed, and many well-qualified graduates are simply not selected.
If selected: a cap-gap provision can bridge your OPT to an October H-1B start
A major 2025 development: a reported USD 100,000 supplemental fee on H-1B petitions, introduced by proclamation in September 2025
That reported fee, if applied as described, materially changes employer willingness to sponsor — and raises the value of using your full STEM-OPT window to build experience and find an employer genuinely committed to sponsoring you.
There is no automatic path from an F-1 to permanent residence. The Green Card depends on employer sponsorship, or rarer routes such as O-1 and EB-1 for exceptional ability, or family.
The usual sequence is OPT → STEM OPT → H-1B → employer-sponsored Green Card (EB-2 or EB-3), years later. Every link in that chain depends on an employer choosing to act, and one of them depends on a lottery.
Compare that honestly with Canada, where a points system you can plan against gets you to permanent residency, or Australia, where the pathway is at least rule-based. The US offers the strongest education and work experience of any destination here, and the least predictable route to staying. If your primary goal is settlement rather than education, that trade-off should be explicit in your thinking rather than discovered later.
OPT reform: a DHS reform of OPT was signalled for late 2025 / early 2026, and OPT remains under heightened compliance scrutiny
The proposed fixed period of stay: would replace open-ended duration of status with fixed admission periods, complicating full use of the STEM-OPT window
The honest position: strong for in-demand STEM and healthcare skills, but international graduates face the lottery, employer willingness to sponsor, and a tighter compliance climate
The gap that breaks plans is not getting OPT — that is largely administrative if you finish your degree. It is converting OPT into a sponsored long-term role, which needs an employer willing to pay and wait, and then luck in a lottery.
The students who navigate this well tend to do three things early: choose a STEM-designated programme, target employers with a track record of sponsoring, and treat the job search as beginning during the degree rather than after it.