Buying a Turkish company can be faster than building one from zero, but only if the buyer treats due diligence as the real transaction. The official Invest in Türkiye guide on establishing a business says foreign investors have the same rights and liabilities as local investors and face the same share-transfer conditions. That sounds simple on paper. In practice, the expensive mistakes usually sit in the books, the contracts, the signatory powers and the assets behind the company.
This is why a buyer should not look only at headline revenue or a clean seller presentation. The better approach is to test whether the company in the data room is the same company that appears in MERSIS, the Trade Registry, the tax files and the operating contracts. If you need the broader market-entry context first, start with Corpenza’s Turkey M&A guide, foreign-buyer acquisition guide, and Turkey company formation guide.
What should be checked before signing a letter of intent?
Before signing an LOI, a buyer should map the legal perimeter of the deal, the real seller, the target’s regulated activities, its key assets, and any merger-control or property issues that could block closing. That first screen takes little time. It prevents weeks of work on the wrong structure.
Start with the most boring questions. Are you buying shares, assets, or a mixed structure? Who actually owns the shares today, and are there pledges, nominee arrangements, or side letters behind the cap table? Does the target operate in a regulated area where another approval may be needed after closing? If the company owns factories, warehouses, or land, you also need to know whether a plain share deal is enough or whether property-specific checks will drive the timetable.
Which corporate records must match the registry?
The company file should match the registry line by line. Review the articles of association, shareholder ledger, board or manager appointments, signature circulars, branch records, and any recent capital changes against MERSIS and Trade Registry records. If these documents do not line up, the buyer is already looking at execution risk.
The official Invest in Türkiye business setup page notes that trade-registration transactions run through MERSIS and that company setup is handled through Trade Registry directorates working as a one-stop shop. That matters after closing too. If the buyer will need to update managers, address, articles, or shareholding, registry hygiene becomes operational, not academic. A messy file can slow banks, payroll, invoicing and post-closing authority sign-offs.
How should buyers review tax, accounting and social security exposure?
The financial review should reconcile statutory books with tax returns, VAT, withholding, payroll, and social-security practice rather than relying on management spreadsheets alone. The key question is simple: do the records support the earnings story, and are there liabilities that will survive closing?
In Turkey deals, this usually means reading trial balances beside corporate-tax filings, VAT positions, related-party balances, payroll records, and contingent exposures. Buyers also need to look for old receivables that are unlikely to convert, unusual shareholder current accounts, aggressive revenue cut-off, missing provisions, and SGK or payroll practices that look fine in management packs but weak in source records. If the target has had a rough year, a small issue repeated across tax, payroll and supplier balances can be more serious than one large disclosed item.
When can competition approval or sector approvals delay closing?
Competition filing risk should be screened early, not after the SPA is almost final. The Turkish Competition Authority’s 2026 update says the turnover thresholds were increased to TL 1 billion for the single threshold, TL 3 billion for the Türkiye turnover threshold, and TL 9 billion for the global turnover threshold. If the deal sits near those lines, notification analysis should begin before signing.
The legal reason is straightforward. The Competition Act No. 4054 covers mergers and acquisitions that may significantly lessen effective competition. Even where merger control is not triggered, sector-specific approvals can still matter in areas such as finance, energy, logistics or licensed production. Buyers who leave these questions until closing week usually end up renegotiating signing, long-stop dates or escrow terms.
What contracts, people and disputes deserve extra attention?
The fastest way to misprice a Turkish target is to under-read its contracts and over-trust the revenue table. Review the top customer and supplier agreements, change-of-control clauses, exclusivity commitments, distributor arrangements, leasing terms, employment files, litigation, and intellectual-property ownership. One bad contract can change the whole deal model.
This is also the stage to test whether key managers are tied to the business by real documentation or only by habit and personal relationships. If revenue depends on two or three accounts, read those contracts yourself. If the company uses software, designs, tooling or trade marks, confirm who owns them and whether any part is licensed informally. If there is pending litigation or a tax dispute, do not accept a one-line explanation. Ask for the pleadings, counsel view, reserves policy, and payment history.
Why do real estate and asset permissions matter so much?
Real estate can quietly reset a deal timeline. The official Invest in Türkiye property guide says Turkish companies with foreign capital may need to apply first to the Provincial Directorate of Planning and Coordination at the local governor’s office, and that property acquisition is tied to the activities stated in the articles of association. So if the target holds land, plant or warehouse assets, title and permission review must begin early.
The same official source also says that foreign investors who hold fifty percent or more of the shares, or who can appoint and dismiss the majority of the board, fall into the foreign-capital company rules for these property checks. And if the buyer is weighing a direct asset purchase instead of a share deal, the same guide notes that a natural person of foreign origin is generally limited to 30 hectares nationwide. That does not decide every transaction, but it is exactly the kind of structural issue a due-diligence checklist is meant to catch before the lawyers start drafting the wrong paper.
What is a workable 2026 due diligence checklist?
A workable checklist is not a 200-line wish list. It is a short list of items that can actually move price, structure, approval timing and post-closing integration. Once those items are clean, deeper review makes sense. Without them, the buyer is only creating paperwork.
- Confirm the deal perimeter: shares, assets, subsidiaries, real estate, inventory and IP.
- Match articles, shareholder records, signatory powers and recent resolutions against registry data.
- Reconcile statutory accounts with tax, VAT, payroll and social-security positions.
- Screen merger-control and sector-approval risk before the SPA is settled.
- Read top contracts for change-of-control, termination and exclusivity clauses.
- Review litigation, tax disputes, labor claims, pledges and off-balance-sheet commitments.
- Check title, zoning, mortgages and foreign-capital company permissions where property is involved.
- Translate the findings into price adjustment, conditions precedent, indemnities and transition planning.
FAQ
Is legal due diligence enough on its own?
No. Legal review matters, but a Turkish acquisition also needs financial, tax, payroll, contract and asset review. The price can be wrong even when the legal shell looks clean.
Do foreign buyers need a Turkish partner to acquire a Turkish company?
Not as a general rule. The official Invest in Türkiye guidance says foreign investors have the same rights and liabilities as local investors. The real caveats usually sit in regulated sectors or property-linked approvals.
When should merger-control analysis start?
Early. Buyers should screen the Competition Authority thresholds before signing a tight exclusivity or long-stop calendar, not after the SPA is almost complete.
Why does MERSIS matter in an acquisition?
Because post-closing changes still have to work in the registry system. If shareholder, board or signatory data is sloppy before closing, the buyer inherits that friction immediately.
What is the most common diligence mistake?
Accepting a clean seller summary instead of reconciling the registry, the contracts and the books. The gap between those three sources is where most unpleasant surprises live.
This is general information, not legal or tax advice. If you need acquisition support, post-closing registry work or a Turkish market-entry structure, start with Corpenza’s company formation and transaction support or contact Corpenza.
