US E-2 Investor Visa via Turkish Citizenship: How the Treaty Route Works

The E-2 Treaty Investor visa is a US nonimmigrant visa. It allows a qualifying investor to enter the US and to develop and direct a business in which they have made a substantial, at-risk investment. Renewals are available indefinitely, as long as the underlying business and investment remain active and qualifying.

What E-2 does not provide: a Green Card, lawful permanent residence, or a pathway to US citizenship. An investor admitted on E-2 status is a temporary nonimmigrant. Shifting to permanent residence requires a separate application under an immigrant category. E-2 does not automatically lead there, and demonstrating immigrant intent at renewal can jeopardise continued status.

This matters because some investors evaluate E-2 expecting it to function like a residency programme. It does not. It is a renewable work and business visa for as long as the qualifying investment and business remain in place.

The first eligibility test for E-2 is nationality, not investment size. To apply, you must be a citizen of a country that holds a qualifying treaty of commerce and navigation with the United States. The US Department of State publishes the full list of treaty countries.

Turkey is on that list. Turkish citizens can apply for E-2. Citizens of India, Pakistan, Iran, Cambodia, and most Gulf states cannot, because those countries are not treaty parties.

This is the logic of the two-step route. By naturalising as a Turkish citizen, a non-treaty national acquires a qualifying nationality. The E-2 application then proceeds using the Turkish passport.

One procedural note for dual nationals: where an investor holds two nationalities, they must designate one for E-2 purposes. A Pakistani-Turkish dual national applies as a Turkish national. The E-2 classification attaches to whichever treaty nationality is chosen.

Turkey operates a citizenship by investment programme with several qualifying routes. The most widely used is real estate purchase, requiring a minimum investment of USD 400,000 in qualifying property. Residential, commercial, industrial, and agricultural properties all qualify. An investor may combine multiple properties to reach the threshold, provided each purchase is registered at the Land Registry with the mandatory three-year lock-in notation.

The property must be held for at least three years. Selling before that period triggers cancellation of citizenship. Rental income is permitted throughout the lock-in. Once the three years are up, the investor may sell the property without any effect on citizenship status; the passport remains.

After completing the purchase and the associated government filings, the certificate of conformity is issued. Turkish citizenship is typically confirmed within approximately 90 days of that stage. Total elapsed time from investment commitment to passport in hand is generally three to five months.

No residence requirement applies. Turkish citizenship is permanent and requires no time spent in the country to maintain. Dual citizenship is fully permitted; investors do not renounce their existing nationality.

The primary investor's spouse and children under 18 are included in the application. Siblings and parents are not; they may obtain a Turkish residence permit through a separate process.

Alternative routes exist at higher thresholds: a refundable bank deposit of USD 500,000 (returned after three years), venture capital or private equity fund subscriptions of USD 500,000, and government bond or fixed-asset investment. For clients from countries with restricted banking access, legal counsel on transfer mechanics and compliance documentation is essential before committing funds.

For a full overview of the Turkish citizenship programme, see the Turkey citizenship by investment guide.

Holding Turkish citizenship satisfies the nationality test, not the full application. Once nationality eligibility is established, a US consular officer evaluates the E-2 application on its own merits. Four substantive requirements must each be met.

Substantial, at-risk investment. The capital must be committed to the enterprise before or at the time of filing. "Substantial" is measured proportionally: the investment must represent a significant share of the total cost of establishing or acquiring the business, not a token sum held in reserve. The funds must be genuinely at risk; the investor could lose them if the business fails. For a US business with a total establishment cost of USD 100,000–200,000, an investment in that range typically meets the standard; a higher-cost enterprise requires a proportionately larger commitment. USCIS publishes no fixed minimum dollar amount.

Real, active operating enterprise. The US business must be a genuine commercial operation producing goods or services. Passive vehicles do not qualify: buying minority shares in a company without an operational role, depositing capital in an account, or purchasing undeveloped land are each insufficient. The business must be operational, or demonstrably close to operational, at the time of application.

Develop and direct. The investor must own at least 50% of the enterprise or hold a position that grants operational control. A minority shareholder with no management authority does not meet this standard regardless of the investment amount.

Non-marginal enterprise. The business must generate income beyond the investor's personal living costs and show realistic capacity for growth. A sole-proprietorship sized only to keep the investor employed, with no employees and no growth trajectory, is considered marginal and is disqualifying.

The following table maps the main decision points investors face when evaluating this route.

Passive investment is the most frequent ground for denial. Officers consistently reject applications where capital was committed to a passive vehicle rather than an active business. Buying a US franchise can qualify, but only if the investor actively manages it. Purchasing equity in an existing company without a management role does not.

Marginal enterprise is the second most common issue. A consulting operation or small retail business sized only for the investor's income, with no employees and no realistic expansion plan, will typically be found marginal.

Failure to demonstrate committed funds is another common problem. If a substantial portion of the stated investment remains liquid or in escrow at filing, officers may find the substantiality test unmet. Funds should be deployed into the business before or at the point of application.

Finally, applications sometimes fail because the investor did not yet hold Turkish citizenship at the time of filing, or mistakenly applied using their original non-treaty passport. The treaty nationality must be in hand before submission.

The investor's spouse and unmarried children under 21 are eligible for derivative E-2 status.

The spouse of an E-2 holder may apply for an Employment Authorisation Document (EAD), which permits unrestricted employment in the US in any occupation. This is not limited to the investor's own business. Spouses can work for any employer or on their own account.

Children under 21 are admitted under E-2 dependent status. They may attend US schools; they are not permitted to work under dependent status alone. Children who turn 21 while on E-2 dependent status age out and must obtain independent visa status.

Parents and siblings of the primary investor are not eligible for E-2 derivative status. Investors whose goal includes relocating extended family will need to evaluate separate pathways for those relatives; E-2 covers only the investor's immediate household.

E-2 status is renewed by returning to a US consulate before the current period expires. There is no statutory cap on renewals. Many investors maintain active E-2 status for a decade or longer, provided the underlying business continues to qualify.

Two conditions end the status: the investor voluntarily abandons it, or the business no longer meets the substantive requirements at renewal. A business that winds down, becomes passive, or falls below the marginal threshold puts future renewals at risk.

E-2 does not convert to a Green Card. Investors who want permanent residence during or after their E-2 period must file separately under an immigrant category. The EB-5 immigrant investor programme is one option; see the EB-5 US Investor Visa guide for an overview of that route and its requirements.

Acquiring Turkish citizenship does not automatically create Turkish tax residency. Under Turkish law, tax residency is triggered by spending more than 183 days per year in Turkey. Investors who obtain the passport but do not relocate to Turkey remain non-resident and pay tax only on Turkey-source income.

For investors who do establish Turkish tax residence, Law 7582, published in Turkey's Official Gazette on 4 June 2026, introduced a new regime under Mükerrer Madde 20/D. Qualifying new tax residents may benefit from a 20-year exemption on foreign-source income. The conditions and scope of this regime are set out in the published law and should be verified with a qualified Turkish tax adviser; the regime was recently enacted and its implementation details are still being clarified in practice.

The interaction between Turkish tax obligations, home-country tax rules, and any applicable double-taxation treaties requires specialist advice. This is a general overview only.