Freezing Bank Accounts in Turkey: Practical Steps for Foreign Creditors

Foreign creditors often want to “freeze” a Turkish debtor’s bank accounts as quickly as possible. In Turkey, there are two main mechanisms that can lead to a block on bank accounts:

1. Civil and commercial enforcement through the enforcement offices (İcra Müdürlükleri) – classic “haciz / e-haciz” route for private debts.
2. Administrative or criminal measures through MASAK (Financial Crimes Investigation Board) and criminal courts – primarily aimed at money laundering, terrorism financing and other serious offences, not private debt collection.

Understanding the difference is crucial for realistic expectations and proper strategy.

1. Freezing via Enforcement: Attachment and E-Haciz

For ordinary commercial or contractual debts, the practical route for a foreign creditor is enforcement, not MASAK. The creditor must first obtain a legally enforceable basis:

• A finalised payment order from an enforcement office (if the debtor did not object or the objection was removed/annulled), or
• A court judgment (ilamlı icra), or
• A provisional attachment order (ihtiyati haciz) from a court, if the creditor wants to act before or during litigation.

Once there is an enforceable or provisional title, the creditor’s Turkish lawyer files a request with the enforcement office for attachment of bank accounts. Today, this is usually done electronically through the national judicial IT system (UYAP) as e-haciz: the enforcement office sends electronic attachment notices to one or more banks, requesting that they block any balances held in the debtor’s name up to the amount of the claim.

Banks receiving an e-haciz instruction must:

• Check all accounts held by the debtor,
• Place a block (bloke) on funds up to the claimed amount,
• Respond electronically to the enforcement office, indicating any blocked amounts.

The debtor can still see the accounts, but cannot freely dispose of blocked funds; transfers and withdrawals are restricted except for payments to the enforcement file. After the block, the creditor may request transfer of the seized funds to the enforcement office for distribution, subject to any competing creditors and procedural steps.

2. Identifying and Reaching Bank Accounts

Turkish enforcement law does not give the creditor automatic access to full banking information, but in practice:

• The creditor may identify specific banks (for example, based on previous payments, invoices or contracts) and request e-haciz only from those banks.
• In many cases, enforcement offices use UYAP integrations to send e-haciz notices to multiple banks at once, increasing the chance of locating funds.

Foreign creditors should understand that there is no magic button to “freeze all bank accounts in Turkey”, but a well-coordinated enforcement strategy can be very effective, especially where the debtor operates openly in the Turkish banking system.

3. MASAK Freezes: Public Law, Not a Private Collection Tool

MASAK operates under Law No. 5549 on the Prevention of Laundering Proceeds of Crime and related regulations. Its primary role is to prevent and investigate money laundering and terrorism financing. Banks and other “obliged parties” must report suspicious transactions to MASAK, which can then lead to temporary suspension of transactions and, in some cases, full asset freezes ordered by the competent ministry or by courts.

Under these rules, transactions on a bank account may be suspended for a limited period (for example, up to seven working days) while MASAK analyses the suspicion. In more serious cases, formal asset freezing decisions may be published, covering all assets of certain persons or entities, including their bank accounts. These measures are public-law sanctions and are independent of any private creditor’s claims.

For foreign creditors, two points are important:

• You cannot simply “apply to MASAK” to freeze an account because of a private commercial debt. MASAK’s mandate is not private debt collection; it is anti-money-laundering and counter-terrorist-financing.
• If your debtor’s assets are frozen under MASAK or sanctions legislation, you may still have a claim, but your ability to collect immediately through enforcement may be limited until the freeze is lifted or specific rules about distribution are applied. Some regulations require creditors to notify MASAK of their claims within a certain period after a freeze decision so that the claims can be recorded in the file and potentially considered in later distributions.

4. Criminal Confiscation and Its Interaction with Civil Enforcement

Apart from MASAK, criminal courts in Turkey can also order the seizure or confiscation of assets, including bank accounts, where there is strong suspicion that the property is linked to crime or represents criminal proceeds. For a foreign creditor, this creates a different landscape:

• If an account is already blocked by a criminal seizure order, an enforcement office will generally not transfer funds to satisfy a private judgment as long as the criminal measure is in force.
• In such cases, the creditor may need to participate in the criminal proceedings as an injured party or file a civil claim within that framework, so that its interests are recognised when the court eventually decides what will happen to the seized assets.

5. Practical Strategy for Foreign Creditors

In practice, a foreign creditor seeking to freeze bank accounts in Turkey should:

• Focus on obtaining an enforceable title or provisional attachment as early as possible.
• Immediately after the title is available, instruct Turkish counsel to request e-haciz on likely banks.
• Use information from contracts, past payments and counterparties to identify target banks.
• Monitor whether the debtor is subject to any MASAK or criminal investigation freezes, understanding that these may delay or limit actual collection but do not automatically erase the civil claim.

Properly used, enforcement-based account blocks (haciz / e-haciz) remain the primary and most controllable way for foreign creditors to immobilise funds held by Turkish debtors in local banks. MASAK-based freezes and criminal confiscation are powerful, but they belong to the public-law sphere and serve state interests first; private creditors must navigate around them, not rely on them as core collection tools.