By Av. Serkan Kara, Istanbul Bar No. 53770
Last updated: 14 June 2026
What is the CBI-to-E-2 bridge to the United States?
The CBI-to-E-2 bridge is a two-step route in which an investor first acquires citizenship of a country that holds an E-2 treaty with the United States, then uses that new citizenship to qualify for a US E-2 treaty investor visa. The E-2 visa lets a treaty national live in the United States and direct a business there. Only a small number of citizenship-by-investment (CBI) countries hold an active E-2 treaty, so the choice of citizenship is the decisive step. Turkey and Grenada are the two CBI programs most often used for this purpose, but treaty status, investment amounts, and processing times are all set by law and policy and change frequently, so every figure below must be confirmed against the current official sources before you commit.
Which CBI countries actually have an E-2 treaty with the US?
Among countries that run a formal CBI program, only Turkey and Grenada currently combine investor citizenship with an active E-2 treaty relationship with the United States. The Caribbean CBI programs frequently marketed alongside them, such as Dominica, St. Kitts and Nevis, Antigua and Barbuda, and St. Lucia, do not hold E-2 treaties, so their passports do not open the E-2 route. The US Department of State publishes the authoritative list of E-2 treaty countries; treaty status can be added, suspended, or revoked, so confirm a country’s current treaty standing on the official State Department list before relying on it.
European “golden visa” programs (Greece, Portugal, Spain, and others) are residence programs, not citizenship, and do not by themselves create E-2 eligibility. They are covered separately below because the confusion between residence and the E-2 route is common and costly.
How does the Turkey route to the E-2 visa work?
The Turkey route has two phases: first acquire Turkish citizenship through a qualifying investment, then apply for the E-2 visa as a Turkish national. Turkish citizenship by investment is governed by Turkish Citizenship Law No. 5901 and its implementing regulation, which set the qualifying investment categories (including real estate and certain financial instruments), the minimum amounts, and the holding period. Those minimums and the required documentation are set by regulation and are revised periodically, so verify the current threshold and qualifying categories before purchasing anything.
Phase 1: Turkish citizenship
- Identify and conduct due diligence on a qualifying investment (for the real-estate category, an independent SPK-licensed valuation is required).
- Complete the purchase and register the title deed, with the regulator’s annotation locking the legally required holding period.
- File the citizenship application with the full document package and complete security screening.
- Receive the Turkish ID and passport once the application is approved.
Phase 2: E-2 visa application
- Build a qualifying US business plan and document a substantial, at-risk investment in a real operating enterprise.
- Evidence the source of funds and the path of funds into the US business.
- File the E-2 application and attend the consular interview at the relevant US mission.
- On approval, the E-2 visa is issued for a fixed validity period and is renewable while the business qualifies.
The headline attraction of this route is speed relative to permanent-residence programs, but the actual processing time for both the citizenship step and the consular step depends on current government workloads and policy, so treat any month-count as an estimate to confirm, not a guarantee.
How does the Grenada route to the E-2 visa work?
Grenada offers CBI through either a contribution to a national fund or an approved real-estate investment, and Grenada holds an E-2 treaty with the United States. The structure mirrors Turkey’s: obtain Grenadian citizenship, then apply for the E-2 visa as a Grenadian national. The contribution and real-estate amounts, family-inclusion rules, and due-diligence fees are all set by Grenadian regulation and are adjusted from time to time, so confirm the current terms with the official Grenada CBI authority before relying on any number.
The two routes differ in structure rather than in the E-2 step itself. A contribution-based program is a non-returnable payment, while a real-estate route ties up capital in an asset that may retain value or generate income. Which structure is better depends on the investor’s goals, family size, and tolerance for non-returnable cost, and on the current published terms of each program.
Turkey or Grenada: which bridge fits which investor?
Both routes reach the same E-2 visa, so the decision turns on the citizenship step, not the US step. The table below compares the structures generically; it deliberately omits fixed amounts, passport counts, and yields because those move and must be checked against current official sources.
| Factor | Turkey route | Grenada route |
|---|---|---|
| Qualifying investment type | Real estate or qualifying financial instruments (amount set by regulation; verify current) | National-fund contribution or approved real estate (amount set by regulation; verify current) |
| Capital outcome | Real-estate route holds an asset that may retain value; financial route per its own terms | Contribution is non-returnable; real-estate route holds an asset per its own terms |
| Holding period | Minimum holding period required by regulation (verify current) | Holding period applies to the real-estate route (verify current) |
| Dual citizenship | Permitted | Permitted |
| Physical residence to keep citizenship | Not required | Not required |
| E-2 treaty with the US | Active; confirm current standing on the State Department list | Active; confirm current standing on the State Department list |
Passport strength, visa-free access counts, and any real-estate yield figures change continuously and are frequently overstated in marketing material; if those factors matter to your decision, confirm them independently rather than relying on a number quoted in a comparison article.
What does the E-2 visa actually give you, and what does it require?
The E-2 is a non-immigrant US visa that lets a treaty investor enter the United States to develop and direct a business in which they have invested a substantial amount of capital. It is renewable while the qualifying business continues, and dependent family members can accompany the principal. It is not, by itself, a path to a green card.
What the E-2 visa typically allows
- Living in the United States to direct the qualifying business.
- Bringing a spouse and unmarried children under 21 as dependents.
- Spouse work authorization, subject to the current rules administered by US immigration authorities.
- Dependent children attending US schools.
- Renewal in fixed increments while the business continues to qualify.
What the E-2 visa requires
- A substantial investment. There is no fixed statutory dollar figure; the amount must be substantial relative to the cost of the business and is judged case by case. Do not rely on a single quoted minimum.
- A real, active enterprise. The business must be operating and the investor must direct it; passive holdings such as undeveloped land or a stock portfolio do not qualify.
- More than marginal income. The business must have the capacity to generate more than enough to support the investor’s family.
- Funds at risk. The capital must be committed and irrevocably placed in the business.
- Source and path of funds. The investor must document where the money came from and how it reached the US business.
Because the “substantial” and “more than marginal” tests are judged on the facts rather than against a published threshold, two applicants with identical dollar amounts can receive different outcomes. This is where structuring and documentation, rather than the headline investment number, decide the case.
Why a European golden visa is not a shortcut to the E-2 visa
A frequent and expensive misconception is that a Greek, Portuguese, or Spanish golden visa provides US immigration benefits. It does not. Golden visa programs grant residence in the issuing country; the E-2 visa requires citizenship of an E-2 treaty country. To reach the E-2 route through a European golden visa, an investor would first have to naturalize as a citizen of that country, which typically takes years of qualifying residence and may carry language and physical-presence requirements. Those naturalization timelines and conditions are set by each country’s nationality law and change, so confirm them before assuming any European residence program leads to the US.
The separate US EB-5 immigrant investor program does lead to permanent residence directly, but it sits in a different category, carries its own (regulated and periodically revised) minimum investment, and runs on its own processing timeline. It is a different decision from the E-2 route and should be evaluated on its own current terms.
Can an E-2 visa lead to a green card?
Not directly. The E-2 is a non-immigrant visa, so it does not by itself convert into permanent residence. However, an E-2 holder can pursue an immigrant category later, such as an employment-based or investor green card, while running their US business. Many investors treat the E-2 as a stepping stone that establishes a US business track record before pursuing permanent residence through a separate, appropriate immigrant pathway.
Frequently asked questions
Do I have to sell my qualifying investment after I get the E-2 visa?
The citizenship investment must be held for the minimum period set by the relevant CBI regulation; after that period, disposing of it does not, in itself, affect citizenship once it has been granted. The holding period and its effect are set by regulation and should be confirmed for your specific program and investment category before you plan around a sale.
Can my spouse work in the United States on an E-2 dependent visa?
E-2 dependent spouses have generally been able to obtain work authorization, which is a meaningful advantage over several other visa categories. The exact mechanism and any documentation requirements are administered by US immigration authorities and have changed over time, so confirm the current rule for spousal work authorization at the time of application.
What kinds of US business qualify for the E-2 visa?
A wide range of genuine operating businesses can qualify, including service firms, retail and hospitality, franchises, technology companies, and trading businesses, provided the enterprise is real, active, and directed by the investor. Passive investments such as a stock portfolio or undeveloped land do not qualify.
Is the E-2 visa renewable?
Yes. The E-2 visa can be renewed in fixed increments for as long as the qualifying business continues to operate and the investor continues to meet the requirements. There is no fixed cap on the number of renewals, but each renewal depends on the business still qualifying at that time.
Speak to a cross-border investment migration lawyer
The bridge to a US E-2 visa is won or lost on details: choosing a citizenship program whose treaty status is current, documenting a substantial and at-risk US investment, and proving the source and path of funds. Our firm advises internationally mobile investors and families on both the citizenship step and the US E-2 step, end to end. To review whether the Turkey or Grenada route fits your situation, contact Serka Law Firm to arrange a consultation, and we will assess your goals, timeline, and the current program terms together.
Related reading and services: citizenship by investment, immigration and residence permits, foreign direct investment, real estate acquisition for investment, establishing companies abroad, and corporate and commercial law.
This article is general information about cross-border investment migration and the US E-2 visa. It is not legal advice, and it does not create an attorney-client relationship. Investment thresholds, processing times, treaty status, and program terms are set by law and policy and change frequently; verify all current figures with the relevant official authority. An attorney-client relationship with Serka Law Firm forms only through a signed engagement.