Last reviewed September 2026
Overview: B-1 covers exploring a business opportunity from the outside, meetings, negotiations, scouting locations, while remaining paid by a foreign employer. Actually setting up and running a U.S. business from inside the country generally requires E-2 treaty investor status instead, assuming the founder holds treaty-country nationality and makes a substantial investment. The line between the two is about who is doing the work and who benefits from it, not how the trip is described.
What B-1 permits for exploring a business opportunity
A founder can travel on B-1 to meet potential partners, negotiate terms, tour possible office or retail locations, and even sign contracts, as long as the actual work of running the business continues to happen abroad and the traveler's compensation continues to come from the foreign entity.
Where active management crosses into work
Once the founder starts actively directing day-to-day operations from inside the United States, hiring staff, managing a storefront, personally performing the services the business sells, the activity looks like work performed in the U.S. labor market rather than a business trip, regardless of how the visa was originally obtained.
E-2 eligibility basics
E-2 requires the investor to be a national of a country with a qualifying trade treaty with the United States, and to make or be actively in the process of making a substantial investment in a real, active commercial enterprise that the investor will develop and direct.
Treaty-country nationality requirement
Unlike B-1, which is available to travelers from virtually any country, E-2 is closed entirely to founders whose nationality does not have a qualifying treaty with the United States, regardless of how much capital they intend to invest.
Substantial investment and active enterprise requirements
There is no fixed dollar minimum for E-2, but the investment has to be proportionally substantial for the type of business and has to be genuinely at risk in an active enterprise, not a passive holding. The business also generally has to be more than marginal, meaning it needs to do more than merely provide a living for the investor and their family.
Choosing E-2 over repeated B-1 trips
A founder who expects the business to require ongoing, active, in-person management from inside the United States should plan for E-2 from the outset rather than relying on a series of B-1 trips, since repeated B-1 entries that increasingly look like running a business can themselves become a red flag at the border.
What happens if a scouting trip turns into running the business
A CBP officer or consular officer who concludes that a pattern of "business trips" has actually become ongoing U.S.-based work can deny entry, revoke a visa, or create longer-term admissibility concerns. The safer approach is to plan the transition to E-2 status before the business reaches the point where day-to-day management genuinely needs to happen in the United States.
Official sources
Related reading
- The B-1 and B-2 Visitor Visa
- The E-2 Treaty Investor Visa
- When a Business Trip Needs More Than a B-1 Visa
TR Immigration is an independent immigration information platform. It is not a law firm. Nothing here is legal advice, an eligibility determination, or a prediction about your case. Rules and fees change often, so confirm anything you rely on against the official page it links to.