Subsidiary vs Branch in Greece: Tax, Liability & When to Choose (2026 Decision Guide)

Every foreign company entering Greece faces the same structural fork: incorporate a Greek subsidiary or register a local branch. The subsidiary vs branch Greece decision shapes your tax exposure, liability perimeter, compliance costs, and ability to contract with Greek counterparties for the entire life of your operations. Founders, CFOs, and in-house counsel typically confront this choice during market entry, acquisition planning, or when scaling from a remote sales channel into a physical Greek presence. This guide delivers a lawyer-led, dimension-by-dimension comparison, updated for 2026 e-invoicing mandates and EU anti-tax-avoidance transpositions, and closes with a concrete “choose X when” decision framework so you can act before engaging Greece business law experts.

Option A: Greek Subsidiary, What It Is, When It Applies, Who It Suits

A subsidiary is a separate Greek legal entity, incorporated under Greek company law, that carries its own assets, liabilities, contracts, and tax obligations. The foreign parent company owns the subsidiary through shareholding (wholly or partially) but is not, as a default rule, liable for the subsidiary’s debts beyond its invested capital. Greek company formation for a subsidiary typically takes one of two forms:

• IKE (Idiotiki Kefalaiouchiki Etairia / Private Company). The most popular vehicle for SME market entry. An IKE has a flexible governance structure, no mandatory minimum cash capital requirement (though practical contributions are expected), and streamlined incorporation through the General Commercial Registry (GEMI) electronic platform.
• AE (Anonymi Etairia / Société Anonyme). Used for larger operations, regulated sectors, or where the parent wants a more formal governance structure with a board of directors. An AE requires statutory minimum share capital as prescribed by Greek company law.

Key Formation Steps

Incorporation follows a structured path: draft Articles of Association, notarise them (for an AE; an IKE may use a private agreement), register with GEMI, obtain a Greek Tax Identification Number (TIN) from the Independent Authority for Public Revenue (AADE), and register for VAT. For entities involving non-EU shareholders, apostilled or consularly legalised corporate documents of the parent are typically required.

Local Tax Registration (TIN, VAT)

Every Greek subsidiary must register for a TIN and, if carrying out taxable activity, for Greek VAT. VAT registration is effectively mandatory for any entity issuing invoices or importing goods into Greece. The subsidiary files its own corporate tax returns, submits quarterly or monthly VAT returns, and complies with Greece’s myDATA digital bookkeeping and e-invoicing obligations administered by AADE.

Ongoing Compliance

A Greek subsidiary must maintain local statutory books, prepare annual financial statements under Greek Accounting Standards (or IFRS where applicable), file corporate income tax returns, and, once audit thresholds are met, engage a statutory auditor. All revenue and expense documents must be transmitted electronically through the myDATA platform.

A subsidiary is typically recommended when the foreign company plans to hire locally, sign contracts in its own Greek name, pursue public procurement, seek Greek regulatory licences, or reinvest profits in Greece over the medium to long term.

Option B: Greek Branch, What It Is, When It Applies, Who It Suits

A branch is not a separate legal entity. It is an extension of the foreign parent company operating in Greece. The parent retains full legal and financial responsibility for all branch obligations. Clients and counterparties contracting with the branch are, in law, contracting with the foreign parent.

Registration & Representation Requirements

To establish a branch, the foreign parent must file its constitutional documents (translated, apostilled, or legalised) with GEMI, appoint a local legal representative with a Greek power of attorney, and register the branch in the commercial registry. The process is generally faster and involves fewer notarial formalities than incorporating a subsidiary, but still requires engagement with Greek regulatory authorities and, for non-EU parents, compliance with additional documentation requirements.

Tax & VAT Registration

A branch must obtain its own Greek TIN and register for VAT in the same way as a subsidiary. A branch bears the same tax and accounting obligations as a Greek company: profits attributable to the branch in Greece are taxed under Greek corporate tax rules, and the branch must file corporate income tax returns, maintain local books, and report through myDATA. The key difference is that the taxable base is limited to profits attributable to the Greek branch, determined under permanent establishment (PE) and transfer-pricing principles.

Local Contracting and Liability Exposure

Because a branch is not a separate legal person, every liability incurred in Greece exposes the parent’s global assets. If a Greek court issues a judgment against the branch, the parent is the respondent. This creates meaningful risk for any parent that carries significant assets or operations in other jurisdictions.

A branch is typically chosen when a company wants to test the Greek market quickly with limited activity, operate a sales or liaison function, or use the parent’s existing credit lines without committing local share capital, but only where the parent accepts full liability and plans to operate for a limited period or at low risk.

Subsidiary vs Branch in Greece: Side-by-Side Comparison

The following table captures the key pros and cons of each structure across the dimensions that matter most to foreign investors deciding between a subsidiary and a branch in Greece.

The table crystallises the core trade-off: a subsidiary delivers liability protection, local substance, and greater tax-planning flexibility; a branch delivers speed and lower initial cost but exposes the parent to Greek liabilities and creates an automatic permanent establishment.

Dimension-by-Dimension Analysis: Subsidiary vs Branch in Greece

Tax Implications

Both a subsidiary and a branch pay Greek corporate income tax at the standard rate of 22% on their Greek-source profits. Greece applies a standard VAT rate of 24%, with reduced rates of 13% and 6% applying to specified goods and services. These rates and obligations are identical regardless of whether the taxpayer is a subsidiary or a branch.

The divergence appears in three areas:

• Profit repatriation. When a subsidiary distributes dividends to its foreign parent, Greek withholding tax applies, currently 5% on outbound dividends, subject to reduction or elimination under applicable double-tax treaties or the EU Parent-Subsidiary Directive. A branch, by contrast, does not distribute “dividends”; profits are attributed to the parent directly, and industry observers expect no additional Greek withholding on branch profit remittances in most cases, though the parent’s home-country treatment must be verified.
• Transfer pricing. Both structures require arm’s-length pricing for intercompany transactions. However, a branch’s profit attribution is governed by the OECD’s Authorised OECD Approach for PEs, which can be more complex than straightforward intercompany invoicing between a subsidiary and its parent.
• Treaty relief. A subsidiary with genuine local substance (employees, management, premises) is in a stronger position to claim treaty benefits and withholding-tax reductions on outbound payments. A branch provides substance by definition, but the overall group structure may still face scrutiny under anti-abuse provisions.

Cost Comparison

The initial cost advantage of a branch narrows significantly once recurring compliance is factored in.

For operations expected to last beyond 12–18 months, the cumulative cost difference between a branch and a subsidiary is marginal. The subsidiary’s higher setup cost is offset by cleaner profit repatriation planning and reduced liability exposure.

Liability and Enforceability

A Greek subsidiary operates behind a corporate veil: creditors of the subsidiary can reach only the subsidiary’s assets, not the parent’s. Greek law recognises exceptions, fraud, gross undercapitalisation, or commingling of assets can lead to piercing the veil, but these are narrow and fact-specific. A branch offers no such separation. Every commercial obligation, employment claim, or tort judgment against the branch is enforceable directly against the parent’s worldwide assets. For any parent carrying material assets or multiple-jurisdiction exposure, this distinction alone often decides the question in favour of a subsidiary.

Timing and Speed to Market

Branch registration can be completed more quickly than subsidiary incorporation, often within one to two weeks for an EU parent with readily available corporate documents. Subsidiary formation through GEMI typically takes two to four weeks, though expedited procedures exist for IKE entities using the e-GEMI platform. Where speed is the paramount concern and the activity is low-risk and temporary, a branch may be the faster route. For any permanent or high-value operation, the additional formation time for a subsidiary is a minor cost relative to the structural benefits gained.

Regulatory and Sector-Specific Issues

Certain regulated sectors, financial services, insurance, energy, telecommunications, require a locally incorporated entity or specific licensing that may not be available to a branch. Public procurement in Greece frequently requires bidders to be registered Greek entities or to demonstrate equivalent legal standing, which is administratively simpler for a subsidiary. Before choosing a structure, confirm whether the target sector imposes entity-form requirements under Greek or EU law.

Enforceability, Dispute Resolution, and Data Protection

Contracts executed in a subsidiary’s name are enforced against the subsidiary. Contracts executed through a branch may be enforced against the parent, potentially subjecting the parent to Greek court jurisdiction. Both structures must comply with GDPR when processing personal data in Greece, including appointing a data protection officer where required and maintaining processing records. The choice of structure does not alter GDPR obligations, but a subsidiary offers cleaner data-controller separation from the parent’s global processing activities.

What Changes in 2026: Compliance and Tax Transpositions

Several regulatory developments in the 2024–2026 period have materially shifted the subsidiary vs branch Greece calculus:

• myDATA and e-invoicing expansion. Greece’s AADE has progressively expanded the scope and granularity of mandatory electronic reporting through the myDATA platform. All entities, subsidiaries and branches alike, must now transmit revenue, expense, and classification data in real time or near-real time. The compliance burden is identical regardless of structure, which erodes the traditional cost advantage of a branch (since both options face the same recurring reporting investment).
• EU anti-tax-avoidance transpositions. Greece has transposed the EU Anti-Tax Avoidance Directives (ATAD I and II), introducing controlled-foreign-company rules, interest-limitation rules, and general anti-abuse provisions. For multi-entity groups, a subsidiary with genuine local substance is better positioned to demonstrate compliance than a branch whose substance arguments depend entirely on the scope of local activity.
• DAC6 and DAC7 reporting. Cross-border arrangements involving Greek operations may trigger mandatory disclosure obligations. Industry observers expect that subsidiaries with independent boards and local management simplify the assessment of reportable arrangements compared to branches, where the reporting obligation may flow directly to the foreign parent.
• Substance requirements under treaty and EU law. The trend across OECD and EU frameworks is toward greater emphasis on genuine economic substance for tax benefits. Subsidiaries with local employees, premises, and decision-making authority are structurally better placed to satisfy these requirements than branches that may have thinner local presence.

The likely practical effect of these 2026-era changes: the fixed compliance cost of operating in Greece is now largely the same for both structures, while the substance, liability, and treaty advantages of a subsidiary have grown. For any investor planning operations beyond a short-term pilot, the case for a subsidiary has strengthened.

Decision Framework: When to Choose a Subsidiary vs Branch in Greece

The following framework distils the comparison into actionable triggers. Use it as a starting checklist before engaging counsel for a bespoke analysis.

Choose a subsidiary when:

• You plan to hire employees or maintain a physical presence in Greece.
• You need investor credibility or access to Greek regulatory licences.
• Asset insulation from parent-company liabilities is important.
• You intend to reinvest profits locally or pursue long-term growth.
• Your sector requires a locally incorporated entity for licensing or public procurement.

Choose a branch when:

• You are testing the Greek market with a short-duration, low-risk pilot.
• Your activity is limited to sales representation or liaison functions.
• You need to leverage the parent’s credit lines without committing local capital.
• You accept full parent liability and plan to operate for fewer than 12–18 months.

When to Engage a Lawyer for This Decision

Many aspects of the subsidiary-versus-branch choice can be framed at a high level, but specific situations demand professional legal advice before committing to a structure. Engage a Greek business lawyer when:

• Cross-border tax planning is involved. Transfer-pricing design, intercompany agreements, and repatriation policy require coordinated advice from Greek and home-jurisdiction counsel.
• You are entering a regulated sector. Financial services, energy, telecommunications, and healthcare each carry sector-specific licensing requirements that dictate entity form.
• You will contract with major Greek customers or the public sector. Procurement rules, performance guarantees, and liability caps all depend on whether the contracting party is a local company or a foreign branch.
• You need a Greek bank account and local financing. Greek banks apply different due-diligence requirements to subsidiaries and branches; counsel can accelerate the process.
• There is litigation or dispute risk. If the Greek operations carry any realistic prospect of claims, employment, tort, contractual, the liability perimeter of your chosen structure must be evaluated by counsel before registration.

A qualified lawyer will draft the incorporation documents or branch registration filings, advise on tax rulings where appropriate, design intercompany agreements, and prepare a compliance calendar covering myDATA, e-invoicing, VAT, and corporate tax filings. Early engagement avoids the cost and disruption of restructuring later.

Sources

1. Independent Authority for Public Revenue (AADE), Greece
2. Greek Government Gazette / Hellenic Republic Legislation Portal
3. TaxLaw.gr, The Main Differences Between a Subsidiary and a Branch
4. Tsaks Consulting, Branch Office or Subsidiary in Greece
5. Leptokaridou Law Firm, How to Open a Branch in Greece
6. Company Formation Greece, Establish a Subsidiary
7. EUR-Lex, EU VAT & Anti-Tax Avoidance Directives
8. OECD, BEPS, PE & Transfer Pricing Guidance