Choosing the right business immigration visa is one of the most important decisions for a Korean entrepreneur planning to live and work in the United States. The three most common options for investors and business owners are the E-2 treaty investor visa, the L-1 intracompany transferee visa, and the EB-5 immigrant investor visa. Each has very different requirements, costs, timelines, and outcomes. This guide compares them side by side so you can understand which path fits your goals, whether that is running a US business, expanding an existing company, or securing permanent residency.
The E-2 Treaty Investor Visa
The E-2 visa is available to nationals of countries that have a treaty of commerce with the United States, and South Korea qualifies. It allows you to come to the US to develop and direct a business in which you have invested a substantial amount of capital. There is no fixed legal minimum, but the investment must be substantial relative to the cost of the business, genuinely at risk, and enough to make the enterprise operational. In practice, many E-2 businesses are funded with amounts that vary widely depending on the industry.
The E-2 is a nonimmigrant visa, meaning it does not directly lead to a green card, but it can be renewed indefinitely as long as the business remains active and viable. Processing is often relatively fast compared to immigrant options, and your spouse can typically apply for work authorization while your children can attend school. The main limitations are that the E-2 does not by itself provide permanent residency, and it requires you to be actively involved in running the business, not a passive investor.
The L-1 Intracompany Transferee Visa
The L-1 visa suits founders who already own or work for a company outside the US and want to expand into the American market. It allows a qualifying business to transfer an executive or manager (L-1A) or an employee with specialized knowledge (L-1B) from the foreign company to a related US entity such as a parent, subsidiary, branch, or affiliate. To qualify, you generally must have worked for the foreign company for at least one continuous year within the preceding three years.
A common use for Korean founders is the new office L-1, where you transfer yourself to open a US branch of your existing Korean company. This requires a credible business plan, secured premises, and evidence that the US operation will support an executive or managerial role. The L-1A can lead toward a green card through the EB-1C multinational manager category, which is a significant advantage. However, the L-1 requires a genuine qualifying corporate relationship and real operations on both sides, so it is not available to someone starting entirely fresh in the US.
The EB-5 Immigrant Investor Visa
The EB-5 visa is fundamentally different because it is an immigrant visa that leads directly to a green card. It requires a substantial investment into a new commercial enterprise that creates a required number of full-time jobs for US workers. The investment amount is high and set by law, with a lower threshold for projects in designated targeted employment areas and a higher threshold elsewhere. These amounts have changed under reform legislation, so treat any figure as roughly indicative and confirm current thresholds.
Investors can either invest directly in their own enterprise or invest through a Regional Center, which pools capital into larger projects and allows more flexible job-creation counting. EB-5 grants conditional permanent residency first, and after meeting the job creation and investment requirements over a set period, you apply to remove the conditions and obtain a permanent green card. The trade-offs are the large capital requirement, the need for the investment to remain at risk, and processing times that can be long depending on demand and country of origin.
Comparing Cost, Timeline, and Outcome
The right business immigration visa depends on what you value most. If you want to actively run a US business with a lower investment and faster entry but do not need permanent residency immediately, the E-2 is often the best fit. If you already operate a company abroad and want to expand while building a path toward a green card, the L-1 leveraging the EB-1C route is compelling. If your primary goal is permanent residency and you have significant capital to invest, the EB-5 provides the most direct path to a green card.
Cost rises from E-2 to L-1 to EB-5 in most cases, and so does the strength of the immigration outcome. E-2 and L-1 are nonimmigrant and can be quicker, while EB-5 is immigrant and typically slower but permanent. Many founders start with an E-2 or L-1 to establish operations and later pursue a permanent option once the business is proven. Your country of birth, family situation, capital, and business plans all affect which route is realistic.
How to Decide and What to Prepare
Start by clarifying your goal: temporary work authorization to run a business, corporate expansion, or permanent residency. Then assess your available capital, whether you have an existing qualifying company abroad, and how quickly you need to move. Strong documentation matters for all three: source of funds, a credible business plan, financial records, and evidence of genuine operations. Because immigration law is complex, fact-specific, and frequently changing, working with an experienced immigration attorney is essential before committing capital or filing.
This article is general information, not legal or immigration advice. Requirements, thresholds, and processing times change and vary by case, so treat any figures as roughly indicative and consult a qualified immigration attorney before proceeding.
If you are weighing an E-2, L-1, or EB-5 and want help aligning your business plan and company structure with your immigration goals, our team can help you map the path. Schedule a free consultation with USdongsan and plan your US move strategically.
Frequently Asked Questions
Which business immigration visa leads to a green card?
The EB-5 leads directly to permanent residency, and the L-1A can lead toward one through the EB-1C multinational manager category. The E-2 does not by itself provide a green card, though it can be renewed indefinitely while your business remains active.
How much do I need to invest for an E-2 versus an EB-5?
The E-2 has no fixed minimum but requires a substantial, at-risk investment proportional to the business, which varies widely by industry. The EB-5 requires a much larger, legally set amount, with a lower threshold in targeted employment areas. Treat all figures as roughly indicative and confirm current amounts.
Can my family come with me?
Generally yes. For E-2 and L-1, spouses can typically apply for work authorization and children can attend school as dependents. EB-5 investors can include their spouse and qualifying children in the green card process, subject to the applicable rules.
