The E-2 Treaty Investor Visa for Swiss and UK Citizens: Complete Guide

If you're a Swiss or UK citizen exploring US investment as a route to living and working there, here's the complete, practical breakdown of how the E-2 visa actually works.

What the E-2 Treaty Investor Visa actually is

The E-2 visa is a US nonimmigrant visa category available exclusively to nationals of countries that hold a qualifying commerce and navigation treaty with the United States. It allows the visa holder to enter and work in the US solely to direct and develop a business they have invested a substantial amount of capital into. Unlike some other US visa categories, it doesn't require employer sponsorship — the applicant essentially sponsors themselves through their own investment.

Who qualifies: Swiss and UK nationals specifically

Switzerland and the United Kingdom are both on the US State Department's list of countries with a qualifying E-2 treaty, meaning citizens of either country can apply, provided they meet the underlying investment and business requirements. Nationality is determined by your passport, not your country of residence, so a Swiss or UK passport holder living elsewhere can still typically apply under this treaty relationship, as long as they hold the qualifying nationality.

What counts as a "substantial" investment

There's no single fixed dollar figure required by law — instead, the investment must be substantial relative to the total cost of establishing or purchasing the specific type of business involved. In practice, this generally means:

• The investment must be enough to ensure the investor's financial commitment to the successful operation of the business.
• It must be irrevocably committed, meaning the funds are actually at risk in the business, not simply held in reserve.
• It should be proportional to the overall cost of the specific enterprise — a small, low-cost business needs a smaller investment than a large-scale operation.

What kind of business qualifies

The underlying business must be a real, active, for-profit commercial enterprise — not a passive investment like buying stocks, bonds, or undeveloped land purely for appreciation. It can be an existing business you purchase, a franchise, or a new business you establish from scratch, provided it's operational or genuinely close to becoming operational at the time of your application. The business also needs to be more than "marginal" — it must have the capacity to generate significantly more income than just enough to support the investor and their family, or otherwise make a meaningful economic contribution.

How to apply for the E-2 visa, step by step

1. Establish or agree to purchase a qualifying US business, and commit the required substantial investment.
2. Prepare a detailed business plan demonstrating the investment amount, business viability, and job creation potential where relevant.
3. Complete the DS-160 online nonimmigrant visa application form.
4. Pay the applicable visa application fee.
5. Schedule and attend an interview at the US Embassy or a consulate in your home country, or the country where you have residence.
6. Present your business plan, financial evidence, and personal background documents at the interview.

Documents you'll typically need

• Proof of Swiss or UK nationality, generally your valid passport.
• Evidence of the source of your investment funds, showing they were legitimately obtained.
• A detailed business plan, including financial projections and, where applicable, hiring plans.
• Evidence that the investment funds have been committed or are irrevocably at risk in the business.
• Corporate documents for the US business, such as registration, ownership structure, and operating agreements.

How long does the E-2 visa last, and can it be renewed?

An E-2 visa is typically issued for an initial period that varies depending on the specific reciprocity arrangement between the US and the applicant's country, often up to two years, though the exact period for Swiss and UK nationals can differ slightly. It can be renewed indefinitely, in increments, as long as the underlying business remains active and the investor continues meeting the visa's requirements. There is no fixed maximum number of renewals, which is one of the features that makes the E-2 category distinctive compared to many other temporary US visa categories.

Does the E-2 visa lead to a US green card?

Not directly. The E-2 is classified as a nonimmigrant visa, meaning it's intended for temporary stay tied to the ongoing business activity, not permanent residence. Some E-2 visa holders do eventually pursue a separate path to permanent residence through a different visa category, but this requires a distinct application process and doesn't happen automatically through simply holding or renewing an E-2 visa over time.

Can family members come with you on an E-2 visa?

Yes. A spouse and unmarried children under 21 can generally accompany the primary E-2 visa holder as dependents. Spouses of E-2 visa holders are typically eligible to apply for their own work authorization in the US, allowing them to take up employment independently of the underlying investment business.

Children on E-2 dependent status can generally attend school in the US during the visa's validity.

E-2 visa versus other US investor or business visa categories

The E-2 is often compared to the EB-5 immigrant investor visa, but the two are meaningfully different. The EB-5 requires a considerably larger investment, leads directly toward a green card, and doesn't require ongoing personal management of the business by the investor. The E-2, by contrast, generally requires a smaller investment relative to the business, does not lead directly to permanent residence, but does require the investor to actively direct and develop the business themselves, rather than simply providing passive capital.

Common reasons E-2 applications are refused

• Insufficient evidence that the investment is substantial relative to the specific type and scale of business involved.
• Unclear or unverifiable source of investment funds, raising questions about whether the capital was legitimately obtained.
• A business plan that doesn't convincingly demonstrate the enterprise is more than marginal, or lacks realistic financial projections.
• Insufficient evidence of the applicant's intent to depart the US once their E-2 status eventually ends, since it remains a nonimmigrant visa category.

How the treaty relationship actually works for Swiss and UK nationals

The E-2 visa category exists only because of specific bilateral treaties of commerce and navigation between the US and individual countries, and both Switzerland and the UK have held such treaties for a considerable time. This means Swiss and UK nationals benefit from a visa category that isn't available to citizens of countries without a qualifying treaty, regardless of how similar their business investment might otherwise look. It's worth double-checking your specific eligibility against the US State Department's current treaty country list before beginning significant investment planning, since treaty relationships can occasionally be reviewed or updated.

Types of businesses that commonly succeed under E-2

While the E-2 category is deliberately flexible about the kind of business involved, certain business types tend to work particularly well in practice for Swiss and UK applicants. Franchises of established US brands are popular because they come with a proven operating model, existing financial benchmarks, and a track record that makes it easier to demonstrate the business is more than marginal. Purchasing an existing, already-profitable small business, such as a restaurant, retail store, or service company, is another common route, since the buyer inherits real financial history rather than relying purely on projections.

Starting an entirely new business, such as a consulting practice, technology startup, or import-export company built around an applicant's existing professional expertise, is also possible, though it typically requires a more detailed and persuasive business plan since there's no existing track record to point to.

How the "more than marginal" requirement is actually assessed

Consular officers evaluating E-2 applications look closely at whether the business has, or will have within a reasonable time, the capacity to generate income significantly beyond what's needed simply to provide a living for the investor and their immediate family. This doesn't necessarily mean the business needs to be large in absolute terms, but the business plan needs to show a credible path to genuine economic contribution, whether through job creation for US workers, meaningful tax contributions, or broader economic activity in its local area. A very small business that would only ever generate enough income to cover the investor's own living expenses, with no realistic growth trajectory, is the kind of scenario that raises "marginal enterprise" concerns during the visa interview.

Job creation expectations for E-2 businesses

Although the E-2 visa doesn't set a fixed minimum number of jobs that must be created, demonstrating a realistic plan to hire US workers over time strengthens an application considerably, since it directly supports the "more than marginal" requirement discussed above. Applicants often include a staffing plan in their business plan showing how many employees they expect to hire within the first one to two years of operation, alongside projected revenue growth. Businesses that are inherently more likely to remain a one-person operation, without realistic potential for growth or hiring, tend to face closer scrutiny than those with a credible expansion plan built into the underlying business model from the outset.

Renewing your E-2 visa: what actually changes each time

When it's time to renew an E-2 visa, the underlying business must still be operational and continuing to meet the original requirements — a substantial, at-risk investment in a genuine, more-than-marginal enterprise that the applicant continues to actively direct. Renewal applications typically require updated financial statements, tax filings, and evidence that the business has continued operating as originally planned, or has evolved in a way that still meets the visa's underlying requirements. Significant changes since the last approval, whether positive growth or a downturn in the business, should generally be explained clearly as part of the renewal application, since consular officers will compare the current state of the business against what was originally proposed.

Tax and residency considerations for E-2 visa holders

Holding an E-2 visa and spending significant time in the US typically has meaningful tax implications, both in the US and potentially in Switzerland or the UK, depending on your specific circumstances and how much time you continue spending in your home country. US tax residency rules are based partly on the number of days physically present in the country each year, and E-2 visa holders who spend substantial time there may become US tax residents, with corresponding filing obligations. Switzerland and the UK both have tax treaties with the US that can affect how income is taxed and whether double taxation is avoided, but the specifics depend heavily on individual circumstances.

Given the complexity here, most E-2 investors consult a tax professional familiar with both US and their home country's tax rules well before finalising their investment, rather than treating this as an afterthought once the visa is already approved.

State-level considerations: where in the US should you invest?

The E-2 visa itself is a federal immigration category, but the specific US state where you establish or purchase your business can meaningfully affect practical factors like local business registration requirements, state-level taxes, cost of living, and access to the kind of customers, suppliers, or talent your specific business needs. Some states are known for being particularly business-friendly in terms of registration speed and lower regulatory burden, while others offer specific advantages relevant to particular industries. It's worth genuinely researching state-level factors carefully as part of your overall business planning, rather than choosing a location purely based on personal preference or previous familiarity with a specific US city, since the operational environment can differ quite meaningfully from one state to the next, in ways that genuinely, truly matter quite a lot indeed for the long-term success of the business itself.

Key takeaways

• Both Switzerland and the UK have qualifying E-2 treaties with the US, allowing their nationals to apply for this investor visa category.
• The visa requires a substantial, at-risk investment in a genuine, active US business that the applicant personally directs.
• It's renewable indefinitely while the business remains active, but doesn't lead directly to a US green card.
• Spouses of E-2 visa holders can generally apply for their own separate US work authorization, entirely independent of the primary investment business itself.

This article provides general guidance, not official advice — always verify current requirements and fees on the official US Department of State website before applying.

Working with an immigration attorney for E-2 applications

Given how much of the E-2 application hinges on demonstrating a substantial, legitimate investment and a viable, more-than-marginal business through a well-prepared business plan, most successful applicants work with an immigration attorney experienced specifically in E-2 cases, rather than attempting the process entirely alone. An experienced attorney can help structure the investment, prepare supporting financial documentation, and anticipate the kinds of follow-up questions a consular officer is likely to ask during the interview. This isn't a strict legal requirement, but given the amount of capital typically at stake, the added cost of experienced legal guidance is often considered a reasonable part of the overall investment planning.

Timing your application and business setup

Because the E-2 visa requires the underlying business to already be operational, or genuinely close to operational, timing matters considerably. Some applicants choose to establish the business and get initial operations running before applying, submitting the visa application once there's a track record and clearer financial picture to present. Others apply once the investment is irrevocably committed but before full operations begin, relying more heavily on a detailed business plan and financial projections.

Both approaches can succeed, but it's worth discussing the right sequencing for your specific situation with an experienced attorney, since the right choice often depends on the nature of the business itself.

What happens if your E-2 business changes over time

If the underlying business substantially changes — for example, if you sell it, change its core activity, or wind it down — your E-2 status is generally tied to that specific business, and a significant change can affect your ability to renew. If you're considering selling your business or pivoting to a different venture while holding E-2 status, it's worth seeking guidance in advance about how this might affect your visa renewal, rather than making major business changes first and addressing the immigration consequences afterward.

Comparing the E-2 visa to short-term US travel authorizations

It's worth clearly distinguishing the E-2 investor visa from short-term travel authorizations like ESTA, which many Swiss and UK travellers already use for tourism or brief business trips to the US. ESTA covers short visits of up to 90 days for tourism or limited business activities like attending meetings, and does not permit actually working for or actively directing a US business on an ongoing basis. Anyone planning genuine, active involvement in running a US business needs the E-2 visa, or another appropriate work-authorized category, rather than relying on ESTA, even if their initial exploratory trips to scope out the investment were made under ESTA.

What happens to your E-2 status if you're outside the US for a long period

E-2 visa holders sometimes need to spend extended periods outside the US, whether for personal reasons or to manage other business interests back in Switzerland or the UK. Extended absences don't automatically terminate E-2 status, but they can raise questions during renewal about whether the investor is genuinely, actively directing the business day to day, which is a core requirement of the category. If your role increasingly shifts toward passive oversight from abroad rather than active, hands-on direction of the US business, this is worth discussing with an immigration attorney, since it can affect your ability to renew successfully down the line.

Bringing employees from Switzerland or the UK to the new US business

Some E-2 investors want to bring key staff from their home country to help establish the new US business, particularly employees with specialised skills essential to the venture. A separate visa category, sometimes referred to as E-2 employee status, exists for this purpose, available to essential employees who share the same treaty-country nationality as the business, provided their skills are genuinely necessary and not readily available in the local US labour market. This is a distinct application from the primary investor's own E-2 visa, with its own supporting evidence requirements focused on demonstrating why the specific employee's skills are essential to the business's operation.

Planning your timeline realistically

Between structuring the investment, preparing a persuasive business plan, gathering financial documentation, and scheduling a consular interview, most Swiss and UK applicants find the overall E-2 process takes several months from initial planning to visa approval, sometimes longer for more complex business structures. Building in a realistic timeline from the outset, rather than assuming the process will move quickly simply because it's technically a single visa interview, genuinely helps avoid unnecessary pressure or rushed decision-making around what is, for most applicants, a genuinely significant financial investment and a major life decision.

Frequently asked questions

Quick answers on the E-2 Treaty Investor Visa for Swiss and UK nationals, covering eligibility, investment size, and renewal.

For official guidance, visit the UK Government ETA.

Related: Brauche ich ein Visum für die USA? Ein umfassender Leitfaden

See also: the UK ETA for US citizens

See also: travelling to the UK on a non-British passport