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Work & Study Visas
Work & Study Visas
The main routes into the US and how they actually work.
US work visas — H-1B, L-1, O-1 and the rest
Almost every US work visa is employer-sponsored: the job comes first and the visa is tied to it. That single fact shapes everything — including what happens if you lose the job.
Student and exchange visas (F-1 and J-1)
F-1 is the standard student visa; J-1 covers exchange programmes. Both restrict work tightly — and breaking those rules is one of the fastest ways to lose your status.
I-94, EAD and I-797 — proving your status
Your visa sticker is only permission to travel to the border. What actually governs how long you may stay is the I-94 — and a surprising number of people have never looked at theirs.