What Does It Mean When a Recruiter Asks If You Can Work on a 1099 as an OPT STEM OPT Candidate

When a recruiter asks "can you work on a 1099" it means they want to pay you as an independent contractor instead of putting you on their payroll as an employee. This usually happens when a company tells a staffing agency they need a software engineer, the agency finds you, but instead of hiring you themselves they just pay you directly and let you handle everything else on your own — your taxes, your paperwork, your setup. Think of it like a bake sale where the organizer says bring cookies and we will pay you cash, but she is not buying the ingredients, not giving you the kitchen, and not helping with anything — you figure it all out yourself and she just hands you money at the end. For STEM OPT holders this is a red flag the moment a recruiter brings it up — working on a 1099 is considered self-employment which is not allowed under STEM OPT, so no matter how good the opportunity sounds or how much they are offering to pay, this is an arrangement you cannot accept without putting your entire status at risk.