Active VS Passive Work: What You Need To Know

Quick Summary: Under US immigration law, passive income does not require work authorization. Dividends, equity appreciation, and capital gains are returns on ownership, not compensation for labor. Active work (writing code, managing employees, drawing a salary) does require authorization. If you're a founder entering the US on B-1, ESTA, or F-1, the line between passive and active determines what you can and can't do.

What Does "Work" Actually Mean Under US Immigration Law?

According to USCIS, "employment" is any service or labor performed for an employer within the United States (see USCIS guidance here). If you're not performing services or labor, you're not "working" in the eyes of immigration law.

This is why passive income falls outside the definition entirely. Dividends from a company you own, capital gains on investments, and equity appreciation are returns on ownership, not compensation for services. You don't need work authorization to receive them.

The critical distinction: a salary is payment for labor. A dividend is a return on investment. One requires work authorization. The other doesn't.

Equity ownership and founder vesting don't trigger work authorization issues on their own either. Owning part of a company is not the same as working for it.

What Can Founders Do on B-1 or ESTA?

B-1 and ESTA visitors are permitted to consult with business associates, attend conferences and conventions, negotiate contracts, and participate in short-term training.

Accelerator programs. Attending a 3-month accelerator like Y Combinator or Techstars on B-1 or ESTA is standard practice. Most foreign founders enter as B-1 business visitors for these programs. Pitching investors, attending mentor sessions, conducting market research, and participating in demo day all fall within permissible B-1 business activities.

What you can't do: draw a salary from a US source, write code for your company, manage employees, or perform any "productive labor." The rule is straightforward: no US-sourced compensation for services rendered during your stay.

Gray areas to watch:

• Signing contracts. Negotiating a contract is explicitly permitted. But executing contracts that create obligations for you to perform services has been treated as productive work in some enforcement contexts. If a signing commits you to deliver labor, consult with counsel first.
• Opening bank accounts. Setting up a business bank account as a legal formality is generally considered a permissible business activity. Actively managing operational finances from within the US (authorizing payments, directing cash flow) may cross the line.
• Hiring employees. Directing or managing US employees is generally considered productive work. Engaging a recruiter or having legal counsel finalize employment offers may be defensible, but the boundaries here are not clear.

A note on enforcement: CBP scrutiny of B-1 and ESTA travelers has intensified significantly since 2025. Officers now routinely check LinkedIn profiles, social media, and device contents for evidence of unauthorized work. Make sure your digital presence consistently reflects legitimate business-visitor activities, and carry documentation of your accelerator acceptance or meeting schedule.

What About F-1 Students Building a Startup?

DHS is direct on this point: starting your own business constitutes work. F-1 students must obtain OPT (Optional Practical Training) authorization before actively engaging in business development, generating revenue, or managing operations (see DHS guidance here).

That said, F-1 students can take meaningful early-stage steps without authorization:

• Customer discovery interviews
• Competitive analysis and market research
• Exploring corporate structure and formation options
• Discussing and structuring equity arrangements
• Presenting ideas at pitch competitions

The line is crossed when active operations begin or revenue-generating services are performed. Once you need to build product, manage a team, or generate income, you need OPT. OPT must be directly related to your major area of study, and you'll typically need to show at least 20 hours per week of qualifying activity.

In summary, US immigration law was not designed with founders in mind, and the rules that govern what you can and can't do as a foreign national building a company in America are genuinely complex, often counterintuitive, and increasingly enforced. The passive/active distinction is your starting point, not your finish line — because the details of your visa category, your role in the company, and the nature of your activities all matter. When in doubt, get advice before you act, not after. An immigration attorney familiar with startup founders can assess your specific situation in an hour; an unauthorized work finding can follow you for years.