Buying a Business in Turkey: Due Diligence for Foreign Investors

1. Short Answer

Buying an existing business in Turkey can be an efficient market-entry strategy for a foreign investor, but the legal question is not limited to price or profitability. The buyer must first understand what is actually being acquired: shares, selected assets, a commercial enterprise, lease rights, licences, contracts, inventory, intellectual property or a mixed package.

A serious due diligence process should identify corporate authority, tax and SGK exposure, employee obligations, contract transfer limits, hidden debt, licence dependency and payment protection before the transaction becomes difficult to reverse.

2. Start With the Structure: Share Deal, Asset Deal or Mixed Transaction

A Turkish business purchase is not always a company purchase. It can be a share transfer, asset transfer, commercial enterprise transfer, lease assignment, brand transfer, equipment sale, customer portfolio arrangement or a combination of these.

In a share deal, the buyer generally takes the company with its history. That may include tax filings, SGK records, employee obligations, contracts, bank debt, pending disputes and accounting records. In an asset deal, the buyer may choose selected assets, but still needs ownership, consent, licence, employment and tax checks.

The legal structure should be chosen before the letter of intent becomes binding and before the buyer pays any non-refundable deposit.

3. Corporate Records, MERSIS and Signing Authority

The buyer should review MERSIS records, Trade Registry Gazette publications, articles of association, shareholders, managers, board or shareholder decisions, signature circulars and any restrictions on share transfer or representation.

The person negotiating the sale may not have authority to bind the company or transfer the asset. Foreign investors should confirm who owns the business, who can sign, who manages daily operations and whether internal approvals are required.

If there are pledges, pre-emption rights, options, family disputes, silent shareholders or deadlock risks, the deal structure and closing conditions must address them before payment.

4. Tax, SGK, Employee and Payroll Exposure

Tax and social security liabilities are often where a good-looking business becomes risky. VAT, withholding tax, corporate tax, unpaid SGK premiums, payroll irregularities, severance liabilities, unused annual leave and informal employment should be reviewed before closing.

Employee files matter even in an asset deal if the workplace, staff or economic unit continues. Turkish labour-law consequences can follow the business reality, not only the label used in the contract.

The buyer should understand which employees will continue, who will resign, which claims may exist and whether key people are tied to the business after closing.

5. Contracts, Leases, Licences and Change-of-Control Clauses

Customer, supplier, lease, franchise, distributor, platform, loan and service contracts should be read for assignment restrictions, change-of-control clauses, termination rights, penalties, exclusivity, non-compete language and payment defaults.

A restaurant, clinic, hotel, logistics operation, school, e-commerce account, marketplace profile or regulated activity may depend on licences or approvals that do not automatically transfer to the buyer.

If the business value depends on a lease, licence, supplier contract or brand permission, that document should be treated as a core asset, not a supporting paper.

6. Assets, IP, Inventory, Receivables and Hidden Debt

Equipment, vehicles, machinery, inventory, domain names, trademarks, software accounts, social media accounts and receivables should be tied to ownership evidence. The seller’s possession is not always proof of clean title.

Receivables should be tested for collectability. Inventory should be checked for liens, quality, age and ownership. Intellectual property should be checked through registration records, licence documents and actual control of accounts.

Hidden debt can appear through supplier balances, shareholder loans, unpaid rent, tax instalments, bank guarantees, lawsuits or related-party transactions.

7. Payment Protection: Escrow, Holdback and Conditions Precedent

The acquisition agreement should separate signing from closing. Signing records the commercial agreement; closing should occur only after specified documents, approvals and risk items are satisfied.

Conditions precedent may include registry documents, tax comfort, SGK records, landlord consent, licence confirmation, debt settlement, employee documentation, bank release letters and delivery of control.

Escrow, holdback, price adjustment, indemnity, survival periods and termination rights are not decorative clauses. They are the buyer’s practical protection if the target is not what the seller promised.

8. Practical Example: Profitable Business With Hidden Liabilities

Assume a foreign investor wants to buy a Turkish logistics company for USD 900,000. The seller shows revenue, trucks, customers and a warehouse lease. Initial numbers look attractive.

Due diligence then reveals unpaid SGK premiums, driver overtime claims, a lease requiring landlord consent, two pledged vehicles and a customer contract that terminates on change of control.

The buyer may still proceed, but the structure should change: price reduction, escrow, conditions precedent, seller indemnity, debt settlement before closing or an asset-only acquisition may be necessary.

9. Key 2026 Legal and Practical Points

Turkish acquisition files are increasingly document-driven. Banks, notaries, trade registry offices and counterparties expect clear authority, beneficial-owner information, tax consistency and a coherent payment trail.

Foreign investors should also consider whether the acquisition will affect work permits, sector licences, e-invoice, data obligations, import/export records, bank onboarding and post-closing management.

Closing is not the end of the legal file. It is the start of operating risk, so post-closing control should be planned before money changes hands.

10. Important Restrictions and Red Flags

Red flags include refusal to share registry records, inconsistent shareholder statements, missing signature authority, unexplained related-party debt, unverifiable cash revenue, informal workers, non-transferable licences and leases, or pressure for payment before due diligence.

Another warning sign is a business whose value depends on a licence, account, lease or supplier relationship that is personal to the seller and may not continue after closing.

Foreign investors should be careful with translated summaries. The Turkish registry record, Turkish contract, tax file, SGK file and original licence documents are the records that will matter in Turkey.

11. How Legal Istanbul Helps

Legal Istanbul supports foreign investors before the acquisition of a Turkish business becomes irreversible. We assess the legal structure of the deal, corporate records, signing authority, tax and SGK exposure, employee liabilities, contracts, licences, assets, payment route and closing mechanics as one connected file.

Our work may include a due diligence checklist, risk memorandum, LOI review, share or asset purchase agreement drafting, escrow and holdback language, indemnity clauses, registry coordination and a post-closing legal roadmap. Where the target’s value depends on a lease, licence, key employee, supplier contract or founder relationship, that dependency is tested before the buyer commits the price.

The aim is not to make every transaction look impossible. It is to show clearly what is being purchased, what liabilities may follow the buyer and what protections should be written before payment is released.

Primary public reference points include official Turkish public systems and legislation. Sources: MERSIS, Turkish Trade Registry Gazette, Ministry of Trade and Mevzuat.