The B-1/B-2 visitor visa is issued for temporary visits to the United States for business or tourism. It does not authorise employment. For founders, what happens if you stay in the US on a tourist visa to build your startup depends entirely on what you actually do while you are there. The distinction between permitted business visitor activity and unauthorised work is narrower than most founders assume.
USCIS and the State Department define the B-1 as appropriate for specific, short-term business activities conducted on behalf of a foreign employer or entity. It was not designed for founders running their own US operations, serving US customers, or building a US-based company from within US borders.
According to USCIS, the B-1 category allows the following activities for founders and business visitors:
The key constraint is that all of these activities must be incidental to a business based outside the United States. The B-1 does not authorise you to conduct productive work for which you are, or will be, compensated by a US source.
The B-2 is a tourism and leisure visa. It has no business visitor provisions. Founders who enter on a B-2, or under the Visa Waiver Programme for tourism, have even fewer permissions than those on a B-1. Attending a pitch meeting, even without receiving payment, may be considered outside the scope of B-2 status at a CBP officer's discretion. If you plan any business-related activity, the B-1 is the correct category, and even then it is narrow.
This is the question most founders need answered clearly. Unauthorised work does not require a payslip or an employment contract. USCIS applies a functional test: are you performing activities that would normally constitute employment in the US, and are you receiving or expecting to receive compensation tied to that activity?
Receiving any form of payment from a US company, client, or entity for work performed in the United States is unauthorised employment. This includes salary, equity vesting tied to active service, consulting fees, and revenue distributions from a US business you are operating. Even if the payment is delayed or structured as a future benefit, USCIS looks at the substance of the activity, not the timing of the payment.
Actively closing sales, signing service agreements with US clients, and generating revenue through your US company while present on a tourist visa is treated as conducting business in the US without work authorization. This applies even if your company is incorporated abroad. The test is where the work is being performed and who is directing it.
Running the daily operations of your startup from within the US, including managing employees, directing product development, and making operational decisions, goes well beyond what a business visitor status permits. A founder who is physically in the US and actively running their company is working, regardless of visa category.
The consequences of working without authorization in the US are serious and long-lasting. They extend well beyond the immediate trip.
If CBP or USCIS determines you engaged in unauthorised work, your B-1/B-2 visa can be cancelled on the spot at the port of entry. You may be placed in expedited removal proceedings, which results in a deportation order and a multi-year bar on re-entry to the United States. The bar is typically five years for a first instance of status violation, and ten years for a second.
An overstay of more than 180 days, even without any work activity, triggers a three-year bar. An overstay of more than one year triggers a ten-year bar. These bars apply to all future US visa categories, including the O-1A.
A prior finding of unauthorised work, a visa cancellation, or an overstay must be disclosed on every future US visa application, including the O-1A, the L-1, the EB-1A, and any immigrant petition. USCIS and consular officers will flag the prior status violation and apply heightened scrutiny to the new application. In some cases, a prior violation makes an otherwise approvable O-1 petition significantly harder to advance.
As of 2026, consular processing has become more demanding across the board. Founders with prior overstays or status violations are finding that what was previously a procedural disclosure has become a substantive obstacle.
Under the current administration, the US government has expanded scrutiny of B-1/B-2 holders who may be engaging in undisclosed work. CBP officers at ports of entry are asking more detailed questions about the purpose of the visit, the nature of the business being conducted, and whether the applicant has a US-registered company. Social media activity, LinkedIn profiles showing US-based work, and online presence for a US product or company are all factors that can flag a founder for secondary inspection.
The introduction of a $250 Visa Integrity Fee, effective October 2025, signals an administrative direction toward greater enforcement of visa conditions rather than simply processing applications.
If you want to build and operate a startup in the United States legally, several visa pathways are available. Each has different eligibility requirements and timelines.
The O-1A is the most frequently used path for founders who have built a credible evidence profile. It requires satisfying at least three of eight USCIS criteria, covering areas including awards, media coverage, critical role, original contributions, and high remuneration. It has no annual numerical limit and no lottery. Founders can file through an agent, meaning no traditional employer is required.
For a detailed breakdown of how the O-1A works for founders and what evidence USCIS accepts, see our O-1A visa for startup founders guide. You can also review the O-1 visa benefits and work rights to understand what authorisation looks like in practice once approved.
The E-2 requires a substantial investment in a US business and is available only to nationals of countries with a US treaty of commerce. There is no fixed minimum investment, but officers expect the amount to be proportional to the type of business. The E-2 does not carry a direct green card path, which makes it a temporary solution rather than a long-term immigration strategy for most founders.
The L-1A suits founders who have operated a qualifying foreign entity for at least one year and want to open a US office. The US entity must have a qualifying relationship to the foreign company, typically a parent, subsidiary, or affiliate. It eventually converts to EB-1C eligibility for a green card, which is a meaningful advantage for founders planning long-term US residency.
As of 2026, The IER grants parole status, not a visa, to founders of early-stage startups that have received at least $311,071 in qualified US investment or $124,429 in government grants. Parole allows physical presence and work authorisation, but it is not equivalent to visa admission and limits adjustment of status options while in the US. It fills a specific gap for founders who do not yet qualify for the O-1A.
The O-1A becomes the right move when you have enough verifiable evidence to satisfy at least three criteria clearly and you need stable, multi-year work authorization in the US. For most founders, that point arrives earlier than they expect.
Indicators that you are likely ready for an O-1A assessment:
You do not need all of these. You need three, well-documented. An early assessment from a specialist firm can clarify where your current profile sits against the eight criteria and what, if anything, would materially strengthen the case before filing.
Comparing the O-1A to other work visa options is also worth doing before you decide. Our O-1 vs H-1B comparison covers the key differences in eligibility, cost, timeline, and green card implications side by side.
If you are currently in the US on a tourist visa and building your startup, the practical priority is to move to a legal work status before your permitted stay expires, not after. The longer you wait, the narrower your options become.
Beyond Border specialises in O-1A petitions for founders and technologists at every stage, including pre-seed and bootstrapped founders who have not yet raised institutional capital. Every case begins with an honest assessment of your current evidence profile against the eight O-1A criteria. If you are ready to file, the petition is drafted and submitted within one month of receiving all supporting documents. If you need to build evidence first, the assessment will tell you exactly what to prioritise and in what order.
Same-day responses from initial consultation through to approval, and a money-back guarantee if the petition is not approved.
Get a free case assessment from Beyond Border
Can I build a startup on a tourist visa in the US? No. A B-1/B-2 tourist visa does not authorise work in the United States. Building and operating a startup, serving customers, and receiving compensation are all forms of unauthorised employment. The permitted activities on a B-1 are limited to short-term business visitor functions such as attending meetings and negotiating contracts.
What activities are allowed on a B-1 visa for founders? Permitted B-1 activities include attending investor meetings without payment, negotiating contracts to be executed abroad, participating in conferences and conventions, and conducting market research. The activity must be incidental to a foreign-based business and must not involve compensation from a US source.
What counts as unauthorised work on a tourist visa? Writing code, managing employees, serving US clients, signing contracts and generating revenue, and receiving salary, equity vesting, or any other US-sourced compensation while physically in the US all constitute unauthorised work under B-1/B-2 status.
What happens if I work in the US on a tourist visa? Your visa can be cancelled at the border. You may be placed in removal proceedings and subject to a five-year or ten-year bar on re-entry. The prior violation must be disclosed on all future US visa applications and will increase scrutiny of any subsequent petition, including the O-1A.
Can I attend investor meetings on a B-1 visa? Yes, attending meetings with investors is a permitted B-1 activity, provided you are not receiving payment from a US source and the visit is for a specific, defined purpose. Staying for an extended period and running your company from within the US during that visit goes beyond what B-1 status allows.
Can I sign contracts or generate revenue on a tourist visa? No. Signing contracts with US clients and generating revenue from a US-based operation while physically present in the US is considered unauthorised work. Negotiating a contract that will be executed from abroad is permitted, but closing the deal and invoicing from within the US is not.
What is the best visa for a startup founder in the US? For most founders with a track record of achievements, the O-1A is the strongest option. It has no lottery, no annual cap, no minimum investment requirement, and allows the founder to work through an agent-sponsored structure. The E-2 and L-1A are alternatives depending on nationality and business structure.
When should a founder switch from a tourist visa to O-1? As soon as you have credible evidence satisfying at least three O-1A criteria, an assessment is worth pursuing. Most founders with accelerator acceptance, press coverage, and a founding role at a company with documented traction are closer to eligibility than they realise. The switch should happen before, not after, the tourist visa expires.
Does the International Entrepreneur Rule replace a tourist visa? No. The IER grants parole status, which provides work authorization for running your startup. It is a different legal basis from a tourist visa and requires separate eligibility: at least $311,071 in qualified US investment or $124,429 in government grants. It is an option for founders who do not yet qualify for the O-1A but need immediate lawful status.
Can overstaying a tourist visa affect my O-1 application? Yes, significantly. An overstay of more than 180 days triggers a three-year bar on re-entry. More than one year triggers a ten-year bar. Both bars apply to the O-1 process. A prior overstay must be disclosed and will receive heightened scrutiny from both USCIS and consular officers. Filing before your authorised stay expires is essential.
Staying in the US on a tourist visa to build your startup risks a ban and future visa refusals. Learn what crosses the line and which founder visas are safer.
The B-1/B-2 visitor visa is issued for temporary visits to the United States for business or tourism. It does not authorise employment. For founders, what happens if you stay in the US on a tourist visa to build your startup depends entirely on what you actually do while you are there. The distinction between permitted business visitor activity and unauthorised work is narrower than most founders assume.
USCIS and the State Department define the B-1 as appropriate for specific, short-term business activities conducted on behalf of a foreign employer or entity. It was not designed for founders running their own US operations, serving US customers, or building a US-based company from within US borders.
According to USCIS, the B-1 category allows the following activities for founders and business visitors:
The key constraint is that all of these activities must be incidental to a business based outside the United States. The B-1 does not authorise you to conduct productive work for which you are, or will be, compensated by a US source.
The B-2 is a tourism and leisure visa. It has no business visitor provisions. Founders who enter on a B-2, or under the Visa Waiver Programme for tourism, have even fewer permissions than those on a B-1. Attending a pitch meeting, even without receiving payment, may be considered outside the scope of B-2 status at a CBP officer's discretion. If you plan any business-related activity, the B-1 is the correct category, and even then it is narrow.
This is the question most founders need answered clearly. Unauthorised work does not require a payslip or an employment contract. USCIS applies a functional test: are you performing activities that would normally constitute employment in the US, and are you receiving or expecting to receive compensation tied to that activity?
Receiving any form of payment from a US company, client, or entity for work performed in the United States is unauthorised employment. This includes salary, equity vesting tied to active service, consulting fees, and revenue distributions from a US business you are operating. Even if the payment is delayed or structured as a future benefit, USCIS looks at the substance of the activity, not the timing of the payment.
Actively closing sales, signing service agreements with US clients, and generating revenue through your US company while present on a tourist visa is treated as conducting business in the US without work authorization. This applies even if your company is incorporated abroad. The test is where the work is being performed and who is directing it.
Running the daily operations of your startup from within the US, including managing employees, directing product development, and making operational decisions, goes well beyond what a business visitor status permits. A founder who is physically in the US and actively running their company is working, regardless of visa category.
The consequences of working without authorization in the US are serious and long-lasting. They extend well beyond the immediate trip.
If CBP or USCIS determines you engaged in unauthorised work, your B-1/B-2 visa can be cancelled on the spot at the port of entry. You may be placed in expedited removal proceedings, which results in a deportation order and a multi-year bar on re-entry to the United States. The bar is typically five years for a first instance of status violation, and ten years for a second.
An overstay of more than 180 days, even without any work activity, triggers a three-year bar. An overstay of more than one year triggers a ten-year bar. These bars apply to all future US visa categories, including the O-1A.
A prior finding of unauthorised work, a visa cancellation, or an overstay must be disclosed on every future US visa application, including the O-1A, the L-1, the EB-1A, and any immigrant petition. USCIS and consular officers will flag the prior status violation and apply heightened scrutiny to the new application. In some cases, a prior violation makes an otherwise approvable O-1 petition significantly harder to advance.
As of 2026, consular processing has become more demanding across the board. Founders with prior overstays or status violations are finding that what was previously a procedural disclosure has become a substantive obstacle.
Under the current administration, the US government has expanded scrutiny of B-1/B-2 holders who may be engaging in undisclosed work. CBP officers at ports of entry are asking more detailed questions about the purpose of the visit, the nature of the business being conducted, and whether the applicant has a US-registered company. Social media activity, LinkedIn profiles showing US-based work, and online presence for a US product or company are all factors that can flag a founder for secondary inspection.
The introduction of a $250 Visa Integrity Fee, effective October 2025, signals an administrative direction toward greater enforcement of visa conditions rather than simply processing applications.
If you want to build and operate a startup in the United States legally, several visa pathways are available. Each has different eligibility requirements and timelines.
The O-1A is the most frequently used path for founders who have built a credible evidence profile. It requires satisfying at least three of eight USCIS criteria, covering areas including awards, media coverage, critical role, original contributions, and high remuneration. It has no annual numerical limit and no lottery. Founders can file through an agent, meaning no traditional employer is required.
For a detailed breakdown of how the O-1A works for founders and what evidence USCIS accepts, see our O-1A visa for startup founders guide. You can also review the O-1 visa benefits and work rights to understand what authorisation looks like in practice once approved.
The E-2 requires a substantial investment in a US business and is available only to nationals of countries with a US treaty of commerce. There is no fixed minimum investment, but officers expect the amount to be proportional to the type of business. The E-2 does not carry a direct green card path, which makes it a temporary solution rather than a long-term immigration strategy for most founders.
The L-1A suits founders who have operated a qualifying foreign entity for at least one year and want to open a US office. The US entity must have a qualifying relationship to the foreign company, typically a parent, subsidiary, or affiliate. It eventually converts to EB-1C eligibility for a green card, which is a meaningful advantage for founders planning long-term US residency.
As of 2026, The IER grants parole status, not a visa, to founders of early-stage startups that have received at least $311,071 in qualified US investment or $124,429 in government grants. Parole allows physical presence and work authorisation, but it is not equivalent to visa admission and limits adjustment of status options while in the US. It fills a specific gap for founders who do not yet qualify for the O-1A.
The O-1A becomes the right move when you have enough verifiable evidence to satisfy at least three criteria clearly and you need stable, multi-year work authorization in the US. For most founders, that point arrives earlier than they expect.
Indicators that you are likely ready for an O-1A assessment:
You do not need all of these. You need three, well-documented. An early assessment from a specialist firm can clarify where your current profile sits against the eight criteria and what, if anything, would materially strengthen the case before filing.
Comparing the O-1A to other work visa options is also worth doing before you decide. Our O-1 vs H-1B comparison covers the key differences in eligibility, cost, timeline, and green card implications side by side.
If you are currently in the US on a tourist visa and building your startup, the practical priority is to move to a legal work status before your permitted stay expires, not after. The longer you wait, the narrower your options become.
Beyond Border specialises in O-1A petitions for founders and technologists at every stage, including pre-seed and bootstrapped founders who have not yet raised institutional capital. Every case begins with an honest assessment of your current evidence profile against the eight O-1A criteria. If you are ready to file, the petition is drafted and submitted within one month of receiving all supporting documents. If you need to build evidence first, the assessment will tell you exactly what to prioritise and in what order.
Same-day responses from initial consultation through to approval, and a money-back guarantee if the petition is not approved.
Get a free case assessment from Beyond Border
Can I build a startup on a tourist visa in the US? No. A B-1/B-2 tourist visa does not authorise work in the United States. Building and operating a startup, serving customers, and receiving compensation are all forms of unauthorised employment. The permitted activities on a B-1 are limited to short-term business visitor functions such as attending meetings and negotiating contracts.
What activities are allowed on a B-1 visa for founders? Permitted B-1 activities include attending investor meetings without payment, negotiating contracts to be executed abroad, participating in conferences and conventions, and conducting market research. The activity must be incidental to a foreign-based business and must not involve compensation from a US source.
What counts as unauthorised work on a tourist visa? Writing code, managing employees, serving US clients, signing contracts and generating revenue, and receiving salary, equity vesting, or any other US-sourced compensation while physically in the US all constitute unauthorised work under B-1/B-2 status.
What happens if I work in the US on a tourist visa? Your visa can be cancelled at the border. You may be placed in removal proceedings and subject to a five-year or ten-year bar on re-entry. The prior violation must be disclosed on all future US visa applications and will increase scrutiny of any subsequent petition, including the O-1A.
Can I attend investor meetings on a B-1 visa? Yes, attending meetings with investors is a permitted B-1 activity, provided you are not receiving payment from a US source and the visit is for a specific, defined purpose. Staying for an extended period and running your company from within the US during that visit goes beyond what B-1 status allows.
Can I sign contracts or generate revenue on a tourist visa? No. Signing contracts with US clients and generating revenue from a US-based operation while physically present in the US is considered unauthorised work. Negotiating a contract that will be executed from abroad is permitted, but closing the deal and invoicing from within the US is not.
What is the best visa for a startup founder in the US? For most founders with a track record of achievements, the O-1A is the strongest option. It has no lottery, no annual cap, no minimum investment requirement, and allows the founder to work through an agent-sponsored structure. The E-2 and L-1A are alternatives depending on nationality and business structure.
When should a founder switch from a tourist visa to O-1? As soon as you have credible evidence satisfying at least three O-1A criteria, an assessment is worth pursuing. Most founders with accelerator acceptance, press coverage, and a founding role at a company with documented traction are closer to eligibility than they realise. The switch should happen before, not after, the tourist visa expires.
Does the International Entrepreneur Rule replace a tourist visa? No. The IER grants parole status, which provides work authorization for running your startup. It is a different legal basis from a tourist visa and requires separate eligibility: at least $311,071 in qualified US investment or $124,429 in government grants. It is an option for founders who do not yet qualify for the O-1A but need immediate lawful status.
Can overstaying a tourist visa affect my O-1 application? Yes, significantly. An overstay of more than 180 days triggers a three-year bar on re-entry. More than one year triggers a ten-year bar. Both bars apply to the O-1 process. A prior overstay must be disclosed and will receive heightened scrutiny from both USCIS and consular officers. Filing before your authorised stay expires is essential.
