Opening a Branch in the EU: Tax Obligations Step by Step (2026 Guide)
Expanding into the European Union means navigating 27 different tax systems, two layers of EU-wide rules, and a new harmonized framework (EU Inc.) proposed in March 2026. This guide walks through the actual decisions and registrations required — entity type, corporate tax, VAT, Pillar Two, and local compliance — in the order you'll face them.
Want to pay less tax?
Upload your documents, track income across currencies, and get an AI report with specific savings strategies.
Get started freeStep 1: Choose the Structure — Branch, Subsidiary, or Representative Office
Three Options, Very Different Tax Consequences
Before you pick a country, pick a structure. The three standard options carry different liability, tax, and reporting profiles. A representative office is the simplest — a non-trading presence used for market research, liaison, or promotional activities. It typically does not create a permanent establishment (PE), doesn't file corporate tax returns, and has no ability to conclude contracts. The moment it starts selling, negotiating contracts, or carrying out core business activities, it becomes a PE and the rest of the obligations kick in. A branch is an extension of the parent company, not a separate legal entity. It trades in its own name, but the parent company is fully liable for its debts and obligations. A branch is taxed on income earned in the EU member state — typically at the same corporate rate as a local company — but under PE rules, and cross-border profit attribution follows the OECD Model. A subsidiary is a separate legal entity, incorporated locally, usually as a limited liability company (GmbH, BV, SARL, SL, Srl, Ltd). Shareholder liability is limited to the capital invested. The subsidiary is taxed on its global income in its country of incorporation, files its own financial statements, and — for EU-to-EU parent-subsidiary relationships — benefits from the Parent-Subsidiary Directive, which can eliminate withholding tax on dividends sent back to the parent.
Representative office: non-trading only; no PE if structured correctly; no corporate tax filing
Branch: extension of parent, not a separate entity; parent fully liable; PE rules apply; taxed on EU-source income
Subsidiary: separate legal entity; shareholder liability limited; global income taxed; benefits from EU Parent-Subsidiary Directive
Netherlands: at least one local director reduces risk of the company being classified as foreign for tax purposes
Ireland: company must have at least one EU-resident director or provide an insurance bond
Cyprus: at least one resident director required to establish Cypriot tax residency
Branch vs. Subsidiary: Key Tax and Legal Differences in the EU
| Criterion | Branch | Subsidiary |
|---|---|---|
| Legal status | Extension of parent — not a separate entity | Separate legal entity (GmbH, BV, SARL, etc.) |
| Liability | Parent company fully liable | Limited to invested capital |
| Corporate tax scope | Taxed only on EU-source income (PE profits) | Taxed on global income by country of incorporation |
| Dividend flow to parent | Some countries require withholding on remittance (e.g., Spain); others don't (e.g., UK) | Subject to Parent-Subsidiary Directive — often 0% WHT in EU |
| Setup cost | Lower — no minimum capital in most member states | Higher — minimum capital requirements vary (e.g., €25,000 for German GmbH) |
| Reporting obligations | Lighter disclosure; parent company accounts filed locally | Full local statutory accounts, sustainability reporting where applicable |
| Winddown process | Simpler — close the branch via commercial register | Formal liquidation with appointment of liquidator — slower and more expensive |
Subsidiary is the more common structure across the EU for substantial operations. Branches are often preferred for short-term market testing or when the parent wants direct control and simpler exit mechanics.
Step 2: Pick the Jurisdiction — Corporate Tax Rates Across the EU in 2026
Where the Rate Is Low, and Where It Isn't
Statutory corporate tax rates in the EU range from 9% in Hungary to 35% in Malta. The EU average is 21.6% for 2026. Two countries raised their statutory rates in 2026: Lithuania (16% → 17%) and Slovakia (21% → 24%). Two lowered them: Iceland (21% → 20%) and Luxembourg (24.94% → 23.87%). Ireland remains at 12.5% for most corporate income, though this rises to 15% for groups in scope of Pillar Two. Germany sits at 30.06% combined (corporate income tax plus municipal trade tax). France is at 25%, with a reduced 15% rate on the first €42,500 of profit for qualifying SMEs. The Netherlands is at 25.8% for 2026. The headline rate is the starting point, not the end of the analysis. Ireland's 12.5% rate is attractive, but effective rate depends on deductions, losses, and — for larger groups — Pillar Two. Hungary's 9% rate sits next to high labor taxes and a depreciating currency. Cyprus's 12.5% comes with substance requirements that prevent pure letterbox companies from qualifying. Always calculate the effective rate, not the headline.
Lowest statutory: Hungary 9%, Bulgaria 10%, Cyprus 12.5%, Ireland 12.5%
Highest statutory: Malta 35%, Germany 30.06%, Portugal 29.5%, Italy 27.8%
EU average 2026: 21.6%
Raised rates in 2026: Lithuania (17%), Slovakia (24%)
Lowered rates in 2026: Iceland (20%), Luxembourg (23.87%)
Ireland: 12.5% standard, 15% for Pillar Two in-scope groups (revenue ≥€750M)
Step 3: Register for VAT — OSS, IOSS, and When You Need a Fiscal Representative
The Single Most Confused Part of EU Market Entry
VAT is separate from corporate tax and treated separately by every EU tax authority. VAT rates range from 17% (Luxembourg) to 27% (Hungary). You must charge VAT based on the customer's country, not your own. The EU provides two simplification schemes to avoid registering for VAT in every single member state you sell into. The One Stop Shop (OSS) covers cross-border sales of goods and services to EU consumers (B2C). If you exceed €10,000 in total cross-border B2C turnover, registration becomes mandatory under OSS. You register once in a single member state, charge each customer their local VAT rate, and file one quarterly OSS return. Your registration country's tax authority forwards the VAT to the destination countries. The Import One Stop Shop (IOSS) covers imported goods in consignments up to €150 delivered directly to EU consumers. It's monthly rather than quarterly. Non-EU sellers generally must appoint an intermediary established in the EU to use IOSS. Non-EU companies selling goods physically located within the EU must register for the Union OSS scheme — typically in the country where the goods are dispatched from. Non-EU service providers to EU consumers use the non-Union OSS and can choose their member state of registration. Some member states — notably France, Italy, and Spain — require non-EU businesses to appoint a fiscal representative: a local taxable entity that becomes jointly and severally liable for your VAT obligations. This is not a formality. It adds cost and requires a contractual relationship with a qualified local firm.
EU VAT rates: 17% (Luxembourg) to 27% (Hungary)
OSS registration threshold: €10,000 in cross-border B2C turnover — mandatory above this
OSS: one quarterly return, one member state of registration, VAT forwarded to destination countries
IOSS: for imported goods ≤€150, monthly filing, non-EU sellers generally need an intermediary
Fiscal representative required for non-EU businesses in France, Italy, Spain — not a simple administrative step
VAT records must be retained for 10 years under EU law
EU Inc.: A New 28th Regime Proposed for End of 2026
Target registration time for the proposed EU Inc. harmonized company form
Step 4: Pillar Two — The 15% Global Minimum Tax Now in Force
Who It Applies To and What Changes
The EU Pillar Two Directive, which implements the OECD's 15% global minimum tax, applies to multinational groups with consolidated annual revenues of €750 million or more in at least two of the last four fiscal years. The Income Inclusion Rule (IIR) has applied for fiscal years starting on or after December 31, 2023. The Undertaxed Profits Rule (UTPR) took effect for fiscal years starting on or after December 31, 2024. For 2026, full EU member state implementation is in place. Groups under the €750M threshold are not affected — the vast majority of SMEs entering the EU market can skip this step. Groups above the threshold must calculate the effective tax rate (ETR) of their operations in each jurisdiction where they operate. If the ETR falls below 15% in any jurisdiction, the group owes a top-up tax to reach the minimum. This applies regardless of the statutory rate. A group with operations in Ireland paying the 12.5% corporate rate but qualifying for accelerated depreciation that brings its effective rate below 15% can owe top-up tax under Pillar Two. On January 5, 2026, the OECD published its Side-by-Side Package with additional simplifications — including the Substance-Based Tax Incentive Safe Harbour (SBTI-SH) for fiscal years beginning on or after January 1, 2026, and the permanent Simplified ETR Safe Harbour (SESH) that will eventually replace the Transitional Country-by-Country Reporting Safe Harbour.
Applies to multinational groups with ≥€750M annual consolidated revenue
Income Inclusion Rule (IIR): effective for fiscal years from December 31, 2023
Undertaxed Profits Rule (UTPR): effective for fiscal years from December 31, 2024
Top-up tax applies if effective tax rate in any jurisdiction falls below 15%
January 2026 OECD Side-by-Side Package: new safe harbours including SBTI-SH and SESH
Transitional Country-by-Country Reporting Safe Harbour: extended with Simplified ETR test at 17%
Step 5: Local Compliance — What Nobody Mentions in the Brochure
The Obligations That Trip Up First-Time Entrants
Corporate tax and VAT are just the start. Local compliance across EU member states includes obligations that surprise companies entering for the first time.
Local director residency: Ireland requires at least one EU-resident director or an insurance bond. Netherlands and Cyprus require local directors for tax residency purposes.
Statutory audit thresholds: most EU member states require audits above specific balance sheet total / revenue / employee thresholds (e.g., Germany: balance sheet total >€7.5M or revenue >€15M or >50 employees triggers audit for GmbH).
Transfer pricing documentation: all EU member states require contemporaneous TP documentation for related-party transactions. The exact format varies (OECD Master File / Local File / country-by-country report for groups >€750M).
Payroll and social security: if you hire local employees, you owe local payroll withholding and employer social contributions from day one. Germany: ~20-21% employer contributions on top of gross salary. France: ~40-45%. Netherlands: ~17-21%.
Beneficial ownership register: all EU member states maintain a UBO register. Companies must file and update beneficial ownership data. Penalties for non-filing run up to €1M in some jurisdictions.
Annual filing deadlines: wildly different across member states. Netherlands: 5 months after year-end for filing annual accounts. Germany: 12 months. France: 3 months for VAT; tax returns by early May. Miss deadlines and penalties accrue automatically.
CSRD (Corporate Sustainability Reporting Directive): applies to large companies and listed SMEs. First reporting year was 2024; full rollout continues through 2029. Check whether your EU subsidiary meets the thresholds.
Step 6: Repatriating Profits — The Structure That Saves You Tax
Getting Profits Back to the Parent
Once your EU entity is generating profit, the next question is how to move it back to the parent company tax-efficiently. The EU Parent-Subsidiary Directive exempts qualifying intra-EU dividend payments between parent and subsidiary from withholding tax, provided the parent holds at least 10% of the subsidiary for at least two years. This is one of the strongest reasons to choose a subsidiary over a branch for a larger operation. For non-EU parents, the withholding rate depends on the tax treaty between the subsidiary's country and the parent's country. Most EU–US treaties reduce dividend withholding to 5% for corporate shareholders with ≥10% ownership, 15% for portfolio holdings. Ireland, the Netherlands, and Luxembourg frequently appear as holding jurisdictions because their domestic rules combine with an extensive treaty network to minimize leakage. Note that the Principal Purpose Test (PPT) under the OECD MLI — now applied across most EU treaties — can deny treaty benefits if obtaining them was one of the principal purposes of the structure. Pure letterbox companies with no substance will not qualify. Real offices, local directors, decision-making authority on the ground, and local bank accounts are the evidence you need.
EU Parent-Subsidiary Directive: 0% WHT on qualifying intra-EU dividends (≥10% holding, held ≥2 years)
Non-EU parent: dividend WHT depends on bilateral tax treaty
US–EU treaties: typically 5% WHT on dividends to corporate shareholders with ≥10% holding, 15% for portfolio
Ireland / Netherlands / Luxembourg: common holding jurisdictions due to treaty networks and participation exemptions
Principal Purpose Test (MLI): treaty benefits denied if obtaining them was a principal purpose — substance required
Netherlands conditional WHT 25.8% (2026): applies to interest/royalty payments routed onward to low-tax or blacklisted jurisdictions
Track EU Tax Obligations Across Every Jurisdiction You Enter
TaxRavens PRO helps companies expanding into Europe track corporate tax rates, VAT filings, Pillar Two exposure, and local compliance deadlines across all 27 EU member states. Know when your OSS return is due. Know your effective tax rate in each jurisdiction. Model branch vs. subsidiary scenarios before you incorporate. Stop discovering compliance gaps after the fiscal year closes.