Turkish Citizenship by Bank Deposit: $500,000, 3-Year Rule and BDDK Approval

1. The bank-deposit route is exceptional citizenship, not ordinary naturalisation

Article 12 of Law No. 5901 permits exceptional acquisition for specified foreigners, subject to national-security and public-order review and the competent authority’s decision. The implementing regulation identifies investment categories that can support this route.

The deposit category is one of several alternatives. It should not be combined conceptually with the five-year residence route in Article 11 or citizenship through marriage in Article 16. A foreigner using the deposit route relies on the investment determination and exceptional-citizenship process.

The competent banking authority confirms whether the investment condition has been met. NVI then handles the citizenship file together with the required residence and identity stages.

2. The current published threshold is USD 500,000

NVI’s current citizenship FAQ states that the applicant must deposit at least USD 500,000, or the qualifying equivalent in foreign currency or Turkish lira where permitted by the applicable rule, and undertake to keep it for three years.

The legal threshold should be treated as a minimum, not a target to approach with unexplained deductions. Bank fees, exchange movements and product mechanics should be understood before the conformity application is made.

An investor should obtain written bank records showing the principal amount and dates clearly. A screenshot from online banking is not a substitute for the official documentation required in the conformity process.

3. The deposit must be placed in a bank operating in Türkiye

The regulation is directed at deposits in banks operating in Türkiye. A balance held entirely in a foreign bank does not qualify simply because the investor owns Turkish assets elsewhere.

The selected bank should be able to process the citizenship-investment commitment and provide the records needed for BDDK determination. Before transferring funds, the investor should confirm the bank’s current procedural requirements and account-opening documentation.

Different banks can apply their own compliance onboarding standards within Turkish banking law. Citizenship eligibility does not exempt an investor from customer-identification, sanctions, tax-residency or anti-money-laundering procedures.

4. The investment file must connect the investor to the qualifying account

The citizenship applicant should be clearly identifiable as the account holder or legally recognised investor under the applicable procedure. Account names, passport details, nationality and tax/identity numbers should be consistent.

Where funds are transferred from a company, spouse, family member or third-party account, the source and ownership structure can require additional explanation. A bank receiving funds does not automatically decide that the applicant personally made the qualifying investment.

Joint accounts can create legal and evidentiary questions about ownership of the qualifying amount. The structure should be reviewed before placing funds under a three-year commitment.

5. The three-year holding undertaking is a core condition

The investor must undertake to maintain the qualifying deposit for three years. This is not merely a private intention stated in the citizenship application. The banking/conformity process records the restriction required by the regulation.

The investor should understand when the three-year period begins under the official procedure and what events can be treated as reducing or terminating the qualifying investment. The bank’s documentation should identify the commitment date clearly.

A deposit product maturing every few months does not necessarily conflict with a three-year citizenship commitment if the qualifying principal remains properly restricted under the official framework, but product mechanics should be confirmed with the bank and conformity authority before relying on them.

6. Currency treatment should be documented rather than guessed

NVI describes the threshold in USD and qualifying equivalents. The investor should preserve the exchange/conversion records used for the official determination where funds are held or converted in another currency.

Exchange-rate risk matters when the investor uses an amount close to the minimum. If the conformity process measures the qualifying value on a particular transaction date under current rules, a later currency movement should not be handled through informal assumptions.

The safest approach is to confirm the bank’s current citizenship-investment procedure before the transfer and retain all receipts and conversion records.

7. Citizenship investment does not override source-of-funds controls

Turkish banks remain subject to customer due diligence, anti-money-laundering and sanctions requirements. A large citizenship deposit can therefore trigger requests concerning the source of wealth or source of funds.

Sale agreements, company dividends, inheritance documents, salary/business records, tax returns and bank statements can be relevant depending on how the money was accumulated. Documents should be genuine and capable of explaining the transaction chain.

Breaking the transfer into unexplained smaller amounts does not eliminate compliance review and can make the source trail harder to prove.

8. BDDK determines whether the deposit satisfies the investment condition

NVI identifies the Banking Regulation and Supervision Agency as the institution responsible for determining conformity for the deposit route. The investor therefore needs a conformity determination before treating the investment stage as complete.

BDDK’s role should be distinguished from the bank’s role. The bank receives and administers the deposit and supplies the relevant records; the regulatory conformity determination confirms whether the investment requirement has been met for the citizenship framework.

Likewise, BDDK conformity is not the final citizenship decision. The nationality application proceeds separately after the investment step.

9. Interest earnings and investment principal are different questions

A citizenship deposit can be placed in a banking product that generates interest where permitted by the bank and applicable procedure, but the legal requirement concerns maintaining the qualifying investment. The investor should not assume that all interest must be frozen or, conversely, that principal may be freely withdrawn because interest has accumulated.

The account agreement and citizenship commitment should be reviewed together. Withdrawals, transfers, collateral arrangements or product changes that affect qualifying principal can create risk.

Tax treatment of interest is a separate tax-law issue and should not be confused with citizenship eligibility.

10. Early withdrawal can jeopardise the investment basis

The three-year undertaking is a substantive condition. An investor who removes the qualifying principal or otherwise causes the investment to fall outside the required structure before completion of the holding period can risk losing conformity with the investment basis.

Before any withdrawal, account transfer, pledge or restructuring, obtain confirmation of how the transaction affects the citizenship commitment. A routine banking operation can have immigration consequences if it changes the restricted investment.

After completion of the full holding period, the investor should obtain evidence that the commitment has been fulfilled before reorganising funds.

11. The investment route includes a separate investor residence step

NVI’s current published process states that, after satisfying one of the Article 20 investment conditions and obtaining the conformity certificate, the foreign investor obtains short-term residence under Article 31(1)(j) of Law No. 6458 and then proceeds with the citizenship application.

This residence step is different from ordinary property-based or tourism short-term residence. It is linked to the qualifying investor status.

Investment conformity, residence permission and citizenship acquisition are three separate administrative stages. Completing one should not be described as automatic approval of the next.

12. Family members require civil-status proof

Exceptional investor citizenship can extend within the statutory family framework to the principal investor’s foreign spouse and qualifying minor/dependent children. Each person requires reliable identity and relationship documents.

Marriage and birth certificates issued abroad can require authentication and Turkish translation. Custody or dependency issues should be resolved before the file is submitted.

An adult child should not be assumed to qualify automatically. The individual’s legal dependency/status must be assessed under the applicable rules.

13. Bank deposit and property investment have different legal risk profiles

The bank-deposit route uses a USD 500,000 threshold and BDDK conformity. The property route uses the current USD 400,000 real-estate threshold, title-deed restrictions and TKGM procedures.

A property investor faces title, construction, seller and valuation risk. A deposit investor faces banking, source-of-funds, account-structure and holding-commitment issues. Neither route should be selected solely from the headline minimum amount.

Our property investment citizenship guide addresses the real-estate route separately.

14. Prepare the bank and citizenship files as connected but distinct records

Keep the passport, tax/identity records, bank account-opening documents, transfer receipts, source-of-funds evidence, deposit statements, three-year undertaking, BDDK conformity determination, investor-residence records and citizenship application documents in one indexed file.

Foreign civil-status records should be authenticated where required. Our apostille and translation guide explains the formal framework.

Every amount and date should reconcile. A mismatch between the bank statement and conformity application should be resolved before the citizenship stage.

15. Failure to obtain conformity means the investment stage is incomplete

If BDDK does not confirm the qualifying investment, the investor should obtain the reason and correct the banking structure if legally possible rather than submit a citizenship file assuming the defect will be ignored.

A citizenship refusal or adverse conformity decision should be analysed from the written administrative act. The available remedy depends on the institution, legal reason and notification.

Bakırcı & Keskin Hukuk Bürosu has one physical office in Mersin. Foreign-investor citizenship files throughout Türkiye can be coordinated from Mersin subject to the competent institutions, authorities and procedural rules.

Conclusion: the deposit must remain legally qualifying for three years

Turkish citizenship by bank deposit is a regulated investment route requiring at least USD 500,000, a three-year holding commitment and BDDK conformity. The legal work is not limited to opening an account: investor identity, source of funds, currency records, account structure, commitment wording, conformity certification, residence and family documents must form one consistent file. The deposit route avoids real-estate title risk but creates its own banking and compliance obligations.