Here's where things get interesting. Technically, an EAD (Employment Authorization Document) gives you the legal right to work for any employer-or even yourself.

So, yes, with a valid EAD, you can take on another job, start a company, or freelance.

But there's the catch. Although your EAD allows it, your H1B status has its own strict rules-you're tied to your current employer, job role, and location. Any departure without proper measures can affect your non-immigrant status.

So the real question is not if you can have a second job. It's if having a side job on your EAD will accidentally cancel your H1B. The moment you work on your EAD, you're no longer in H1B status-even if you're still working at your first job.

New ICE Rule: Terminate SEVIS Without Reason

That would not be an issue for some-but it might be, if your green card procedure hits a glitch. For example, if your I-485 gets denied for some reason, and you've already given up your H1B status, you might be left with no means of legally staying.

In cases like this, keeping H1B status is a lifeline. It is a backup in case the green card falls through. The moment you start working on EAD for another employment, that lifeline goes away.