Quick answer: The documents for forming a Turkish limited liability company depend mainly on who the shareholder is, who will manage the company, whether the file is handled in person or by power of attorney, and whether any documents are issued abroad. A foreign individual shareholder and a foreign corporate shareholder should not be given the same checklist.
This guide covers LLC formation-document. For the broader incorporation process, use Company Registration in Turkey: MERSİS & Filing Guide. For cost planning, use Limited Company Formation Costs in Turkey.
Build the LLC document file around the actual shareholder, manager and signing scenario.
Limited Company Documents in Turkey: Start With the Scenario
| Scenario |
Main document focus |
| Turkish individual shareholder |
Identity, address/data records, MERSİS company information and manager/signature documents |
| Foreign individual shareholder |
Passport/foreign ID-tax number, foreign-address information, Turkish-use translation/notarial documents where required |
| Foreign corporate shareholder |
Parent-company status, constitutional documents, investment resolution, signatory/authority evidence and legalisation |
| Remote founder |
Power of attorney with authority matching the intended formation acts |
| Non-cash capital |
Additional valuation/title/encumbrance evidence depending on the asset |
Document rule: Identify what the Turkish filing must prove first; only then decide which foreign or domestic document proves it.
Core Company Information Prepared Through MERSİS
MERSİS is the Ministry of Trade’s central registration system. The formation application uses the company’s core data to create the filing, including:
- company title;
- registered headquarters address;
- shareholders and ownership;
- statutory capital;
- company purpose/activity;
- manager appointments;
- representation and signing rules.
The company agreement is prepared through the MERSİS workflow. Current Ministry of Trade guidance also allows company-agreement signatures and manager signature declarations to be handled through Trade Registry Directorate procedures in applicable cases; an old blanket rule that every formation document must first be notarised is therefore inaccurate.
For the system itself, see MERSİS Company Registration in Turkey.
Foreign Individual Shareholder: Core Document Categories
For a foreign individual shareholder, the Istanbul Chamber of Commerce’s current LLC formation guidance identifies foreign-person identity/tax documentation as a core part of the file.
| Document / data |
Why it is needed |
Important qualification |
| Passport |
Proves identity and nationality |
Turkish translation/notarial form is required where the registry procedure calls for it |
| Potential tax number or foreigner identity number |
Links the foreign shareholder to Turkish administrative systems |
Which identifier is used depends on the person’s status |
| Foreign address information |
Shareholder/founder record |
Use consistent spelling and address data across all filings |
| Residence-permit evidence, if relevant |
Supports residence status where applicable |
Do not assume a residence permit is required merely to own shares |
| Power of attorney, if represented |
Allows an authorised representative to perform the acts covered by the PoA |
Authority wording must match the intended formation workflow |
A Turkish shareholder is not generally required simply because the founder is foreign. See Do Foreigners Need a Turkish Partner?.
Foreign Corporate Shareholder: The Document File Is Heavier
If an overseas company will own the Turkish LLC, the Turkish filing must prove that the foreign company legally exists, who can bind it and that the relevant corporate body authorised the Turkish investment.
The exact names of documents vary by jurisdiction, but the file commonly needs evidence covering:
- current legal status / activity of the foreign company;
- articles, charter or equivalent constitutional documents;
- authorised signatories / representation powers;
- board or shareholder resolution approving the Turkish company investment;
- appointment of the person who will represent the foreign shareholder where required;
- power of attorney for Türkiye-side formation acts where used.
These records may require notarisation and apostille or Turkish consular legalisation depending on the issuing country and document type, followed by the applicable sworn Turkish translation/notarial steps.
Do not ask the parent company to obtain “a certificate” without specifying what the Turkish registry needs it to prove. A generic Certificate of Good Standing may not contain shareholder, signatory, activity, capital or representation information required for a particular filing.
Apostille Is Not a Universal Document Rule
Foreign documents do not all follow one legalisation route. The correct path depends on:
- the issuing country;
- whether the relevant country participates in the Hague Apostille system;
- the document type;
- applicable treaties;
- whether Turkish consular legalisation is required instead.
Confirm the exact document first, then legalise it. See Apostille for Turkey Documents.
Power of Attorney for Remote LLC Formation
Company incorporation can often be coordinated remotely through a properly drafted power of attorney. The PoA should be designed around the actual acts the representative must perform rather than copied from a generic template without checking scope.
Relevant authority can include company-agreement execution, Trade Registry procedures, tax-number steps, signature/registration procedures and other acts within the agreed formation workflow.
A PoA for company registration does not automatically authorise every later bank, work-permit or commercial act. Those institutions and processes can require separate authority or identification.
See Power of Attorney Turkey Template.
Manager and Representation Documents
LLC formation must establish who will manage and represent the company and under what signing rule. Current Trade Registry practice can require or generate manager signature declarations depending on the signing scenario.
The important distinction is between:
- shareholder identity;
- manager appointment;
- acceptance of office where applicable;
- representation authority;
- signature declaration/specimen procedures.
If a non-shareholder manager or a foreign manager is appointed, additional identity, acceptance and representation evidence can apply. Do not treat every shareholder as automatically having the same signing authority.
Registered Address Evidence
The company needs a supportable registered headquarters address. The exact right-to-use documentation depends on the arrangement, such as a conventional lease, owned premises or an appropriate registered-address/virtual-office service.
Address documentation should be settled before final filing so the same address is used consistently across MERSİS, the company agreement and later tax-facing records.
See Registered Address in Turkey: Document Checklist.
Capital Documents: LLC vs JSC Rules Must Not Be Mixed
The current statutory minimum capital for an LLC is TRY 50,000. For an LLC, subscribed capital may generally be paid within 24 months after registration. Do not insert the JSC rule requiring at least 25% of cash capital before registration into an LLC document checklist.
If the founders voluntarily pay capital or if the capital includes non-cash assets, additional evidence can become relevant. In-kind contributions may require valuation and asset-specific documentation.
What the Istanbul Trade Registry Formation File Can Include
The Istanbul Chamber of Commerce’s current formation guidance includes items such as the registration petition, chamber registration declaration, formation notification where applicable, foreign-shareholder passport/tax-number documents, MERSİS-prepared company agreement/signing process and manager signature declaration requirements.
The exact filing should always be checked against the current Trade Registry list for the company’s actual shareholder, manager and capital scenario rather than relying on a static generic checklist.
Do Not Mix Post-Registration Documents Into the Formation File
Several documents become important only after legal registration or during operational setup. Keep them separate from the Trade Registry formation checklist:
| Later-stage item |
Why it is separate |
| Tax-office commencement / address-verification records |
Tax administration process after/around registration, not the same as formation filing |
| Corporate bank KYC file |
Bank-controlled onboarding and approval |
| KEP / e-signature / financial seal |
Digital operational tools with company/use-case-specific applicability |
| SGK employer records |
Relevant when employment/workplace obligations are triggered |
| Work-permit documents |
Separate immigration/employment authorisation |
| Sector or municipal licences |
Depend on the actual activity and premises |
Registration is not the same as operational readiness. A clean document plan should show which file belongs to which institution.
LLC Document Readiness Checklist
- Confirm the shareholder type: individual or legal entity.
- Confirm the manager(s) and representation/signing rule.
- Confirm the registered address.
- Prepare one master spelling/data sheet for names, passport/company numbers and addresses.
- Identify every foreign document by the fact it must prove.
- Confirm apostille vs consular legalisation before obtaining foreign documents.
- Prepare PoA wording before signing if the process will be remote.
- Check MERSİS data against the supporting file before submission.
- Separate LLC capital documents from JSC capital-payment rules.
- Re-check the current Trade Registry document list before the appointment/submission.
How Workon Coordinates the LLC Document File
Workon coordinates company-formation and operational-readiness workflows for foreign founders and overseas companies entering Türkiye. Depending on the agreed scope, this can include document mapping, foreign-document and PoA sequencing, registered address, MERSİS/Trade Registry coordination, Türkiye-side translation/notary coordination, licensed CPA onboarding coordination and corporate bank-account application preparation.
Regulated legal, tax, accounting and other professional work is carried out by the appropriately licensed professionals. The Trade Registry, notaries, banks and public authorities retain their own review powers.
Review Workon’s company registration and operational coordination service.
Official Reference Points
Last reviewed: 17 September 2026. Registry document requirements can vary by shareholder, manager, issuing country, capital type and filing facts; re-check the current registry list before submission.
The exact file depends on the shareholder, manager, signing route, registered address, capital type and whether documents are issued abroad. MERSİS contains the core company data, while supporting identity, authority, address and foreign-corporate evidence must match the actual scenario.
No. Current Trade Registry procedures allow some company-agreement signatures and manager signature declarations to be handled through Trade Registry processes. The correct notary, registry, translation and legalisation route should be checked for each document and signing scenario.
Generally yes. A foreign individual file focuses on identity, tax\/foreigner identifiers and representation where used, while a foreign corporate shareholder normally needs evidence of current legal status, constitutional documents, investment approval and signatory authority.
No. The route depends on the issuing country, document type, applicable treaty and receiving authority. Some documents use apostille, others consular legalisation or another accepted route. Identify the exact evidence first, then legalise only what is required.
No. The current general minimum capital for an LLC is TRY 50,000 and subscribed LLC capital may generally be paid within 24 months after registration. The pre-registration 25% cash-capital rule generally belongs to JSC formation.
Many formation acts can often be coordinated through a properly drafted power of attorney, but the authority must match the exact acts required. A company-formation PoA does not automatically authorise later banking, work-permit or other institution-controlled processes.
