A technology group headquartered in Lisbon decides to establish a Belgian subsidiary as its European operations hub. The legal team assumes the process mirrors company formation elsewhere in the EU. Within weeks, they encounter mandatory notarial requirements, a reformed corporate code with no direct equivalent in their home system, and governance obligations that differ materially from what they know. The cost of getting it wrong – in time, capital, and regulatory exposure – quickly becomes apparent.
Corporate law in Belgium is governed by a comprehensively reformed body of corporate legislation that introduced a new typology of business vehicles, revised governance rules, and updated capital requirements. The primary entity used by international businesses is the private limited liability company, known as the besloten vennootschap / société à responsabilité limitée (BV/SRL), which can now be formed without a mandatory minimum share capital. Registration through a notarised deed and inscription in the Crossroads Bank for Enterprises (CBE) typically takes two to four weeks once all documentation is in order.
This page covers the principal corporate law instruments available in Belgium, the procedures and timelines that govern them, the pitfalls most frequently encountered by international clients. Additionally. The cross-border strategic considerations that arise when Belgian structures connect with Portuguese and broader EU legal systems.
The Belgian corporate law environment for international businesses
Belgium's corporate legislative regime underwent a fundamental overhaul when a modernised companies and associations code entered into force. The reform replaced a long-standing code that had accumulated decades of piecemeal amendments. The new system consolidates rules on company formation, governance, capital maintenance, and dissolution into a single, internally consistent body of law.
For international clients, the immediate practical consequence is that prior knowledge of Belgian corporate structures – even recent knowledge – may no longer be reliable. The typology of entities changed. Governance defaults changed. The rules on directors' liability were clarified and, in some respects, tightened. A business relying on advice predating the reform risks operating under incorrect assumptions about its obligations.
The BV/SRL is now the standard vehicle for closely held operations. It is flexible: the articles of association can deviate substantially from the default statutory rules, giving founders considerable freedom to design governance arrangements suited to a multinational group structure. The public limited company – naamloze vennootschap / société anonyme (NV/SA) – remains the vehicle of choice for businesses that intend to list shares. Raise capital publicly. Alternatively, operate in regulated sectors that require that form. The cooperative company (coöperatieve vennootschap / société coopérative) is reserved for genuine cooperative economic activity and carries restrictions that make it unsuitable for most commercial operations.
Belgian corporate legislation also governs branches of foreign companies. A branch is not a separate legal entity. It does not require share capital. However, it does require registration, appointment of a representative authorised to bind the foreign entity in Belgium, and ongoing compliance with Belgian accounting and publication requirements. Many international groups underestimate the administrative burden of maintaining a compliant branch. Failure to meet publication obligations can expose the parent entity to liability for the branch's transactions.
The registered office is a concept of substantive legal significance in Belgian law, not merely an administrative address. It determines which court has territorial jurisdiction over disputes involving the company, which tax authority is competent, and – under EU rules on the cross-border mobility of companies – the company's registered nationality. Choosing a registered office without understanding these implications is a common early error.
Key instruments: formation, governance, and restructuring procedures
Company formation in Belgium follows a defined sequence. The founders must prepare a financial plan – a detailed projection of the company's expected revenues, costs, and financing needs for at least the first two years of operation. This plan is not a formality. If the company becomes insolvent within three years of formation, a court will examine the financial plan to assess whether the founders' projections were reasonable. Founders who prepared an inadequate plan can be held personally liable for the company's debts. Practitioners in Belgium treat the financial plan as one of the most consequential documents in the formation process.
The articles of association must be executed before a Belgian notary. The notary verifies the identity of the founders, confirms that the financial plan is present, and authenticates the deed. The notarised deed is then submitted for registration in the CBE. Once registered, the company acquires legal personality. The entire formation sequence – from instructing a notary to receiving the enterprise number – typically takes two to four weeks for a straightforward BV/SRL. Provided that all founders can be identified and the financial plan is ready.
Governance instruments under Belgian corporate legislation include the general meeting of shareholders, the board of directors, and – for the BV/SRL – the option of a single-member management structure. The board of directors in an NV/SA must have at least three members unless the company has only two shareholders, in which case two directors suffice. The BV/SRL can be managed by a single manager, which simplifies governance for wholly owned subsidiaries within a group.
Shareholder resolutions take different forms depending on the matter at hand. Ordinary decisions – approval of annual accounts, appointment of directors – require a simple majority of votes cast. Amendments to the articles of association require both a quorum of shares represented and a qualified majority of votes. Certain decisions, such as changing the company's purpose or approving a merger, require notarial intervention. This notarial requirement surprises clients from common law backgrounds, where equivalent decisions are made by written resolution without formality.
For detailed guidance on how Belgian corporate structures interact with acquisition planning, including due diligence requirements and share purchase mechanics, see our practice area page on mergers and acquisitions in Belgium.
Capital operations – increases, reductions, and the issuance of new classes of shares – follow specific procedures under Belgian corporate legislation. A capital increase in a BV/SRL does not require notarial intervention if the articles of association grant the board authorised capital. This is a significant advantage for groups that anticipate multiple funding rounds: the board can issue new shares within the authorised capital limit without convening a general meeting each time. In an NV/SA, the authorised capital mechanism is similarly available and widely used by listed companies.
Restructuring operations – mergers, demergers, and cross-border conversions – are governed by both Belgian corporate legislation and, increasingly, by EU harmonisation measures on cross-border mobility. A Belgian company merging with an entity from another EU member state must follow a procedure that involves a merger plan, an independent expert report, creditor protection mechanisms, and approval by the general meeting. The timeline for a cross-border merger is typically six to nine months from the date the merger plan is filed. Clients should factor this into transaction planning at the outset.
To receive an expert assessment of your corporate structure or formation requirements in Belgium, contact us at info@ferrazwhitmore.com.
Practical pitfalls and what international clients overlook
The absence of a minimum capital requirement for the BV/SRL is frequently misread as an invitation to undercapitalise the company. Belgian corporate legislation ties founders' and directors' liability to the adequacy of the company's initial capitalisation. If a company fails within three years and a court finds that the equity was manifestly insufficient for the planned activity, the founders can be held jointly and severally liable for the shortfall. In practice, courts examine the ratio between debt and equity at the time of formation and compare it against the financial plan. A company formed with a nominal equity contribution to run a capital-intensive operation is at material risk.
Directors' duties in Belgian law have been substantially codified. A director owes a duty of care assessed against the standard of a normally prudent and diligent director in the same circumstances. Belgian courts apply this standard contextually – a director with professional expertise in finance is held to a higher standard than a lay director when evaluating financial decisions. International clients who appoint nominee directors or seat directors without relevant expertise should understand that the professional standard applies to the role, not to the individual's self-described qualifications.
The board of directors must keep minutes of every meeting. Minutes must record the attendance of each director, the matters discussed, any conflicts of interest declared, and the resolutions adopted. Failure to keep adequate minutes is not merely an administrative irregularity. In insolvency proceedings, the absence of minutes can be used to infer that decisions were taken without proper deliberation, which can support a claim of serious fault against directors.
Annual accounts must be filed with the National Bank of Belgium within seven months of the financial year end. The filing obligation applies to all Belgian companies and to Belgian branches of foreign entities that meet the applicable thresholds. Late filing attracts administrative penalties that accrue daily. More significantly, a company that fails to file its annual accounts for two consecutive years can be dissolved by the court at the request of any interested party, including a creditor or a competitor. Several international groups have learned this at significant cost when a dormant subsidiary was dissolved without warning.
The conflict of interest rules in Belgian corporate legislation require a director to declare any direct or indirect personal interest in a transaction before the board. The declaration must be recorded in the minutes. The director must withdraw from the deliberation and vote. In a single-member BV/SRL where the sole manager is also the sole shareholder, a simplified procedure applies. However, even in that simplified context, the transaction must be documented. Groups that allow intragroup transactions to be approved without formal conflict of interest declarations expose both the transaction and the directors to challenge.
A non-obvious risk arises from the Belgian rules on unlawful profit distributions. Any distribution to shareholders that reduces the company's net assets below a defined threshold. including distributions made in the form of management fees. Loans. Alternatively, in-kind benefits rather than declared dividends. is subject to the same restriction. Courts in Belgium have held that informal value transfers can constitute unlawful distributions. Directors who authorise them are jointly and severally liable for repayment.
Cross-border considerations: Belgium, Portugal, and EU structuring
Belgium and Portugal are both EU member states operating within a harmonised corporate law environment shaped by EU directives on company formation, cross-border mergers, single-member companies, and shareholder rights. The practical significance is that a company lawfully formed in Belgium enjoys freedom of establishment across the EU without reincorporation. A Belgian holding company can own Portuguese operating subsidiaries, receive dividends under the EU Parent-Subsidiary Directive's provisions. Additionally. Enforce judgments obtained in Belgian courts in Portugal through the EU enforcement regime without the need for a separate recognition procedure.
The interaction between Belgian and Portuguese tax rules is particularly relevant for groups that use Belgium as a holding location. Belgium has a participation exemption regime that exempts dividends received from qualifying subsidiaries from corporate tax, subject to conditions. Portugal operates an analogous regime. For a group operating in both jurisdictions, the choice of which entity holds the other depends on a careful comparison of the conditions, holding periods, and anti-abuse provisions in each system. This analysis falls outside pure corporate law but must be conducted in parallel with the structuring decision.
The EU cross-border mobility rules – introduced by the Mobility Directive – allow a Belgian company to convert into a company of another EU member state, including Portugal, without liquidation. The procedure requires preparation of a conversion plan, an independent expert report, a creditor protection period, and approval by the general meeting. The competent Belgian authority issues a pre-conversion certificate confirming that all Belgian procedural requirements have been met. The receiving jurisdiction – Portugal in this scenario – then completes the registration. The entire process typically takes four to eight months.
For international clients whose Belgian structure has a Portuguese dimension, understanding how Belgian corporate governance obligations interact with Portuguese corporate legislation (the Código das Sociedades Comerciais, or CSC) is essential. The CSC governs the Portuguese subsidiaries. Its rules on shareholder rights, board composition, and profit distribution are not identical to their Belgian counterparts. A Belgian parent exercising control over a Portuguese subsidiary must respect the CSC's provisions on related-party transactions and minority shareholder protections. Disregarding them – even where the Belgian parent's own rules are satisfied – can expose the group to challenge in Portuguese courts.
For groups assessing corporate structure across both jurisdictions, our analysis of corporate law in Portugal sets out the equivalent instruments, governance requirements, and formation procedures under Portuguese corporate legislation.
Brexit has had limited direct effect on Belgian corporate law because Belgium's international corporate law rules derive primarily from EU instruments rather than bilateral treaties with the UK. However, UK-based groups establishing Belgian subsidiaries post-Brexit no longer benefit from the EU freedom of establishment. Their Belgian entities are treated as third-country subsidiaries. Certain regulated sectors in Belgium – financial services, fund management, insurance – require EU-based entities with genuine substance. A UK parent cannot rely on passporting arrangements that existed before 2021. Groups in regulated sectors must ensure their Belgian subsidiary has the required substance: staff, decision-making capacity, and physical presence.
To discuss how Belgian corporate structures can be optimised within a cross-border group operating across Portugal and the EU, contact us at info@ferrazwhitmore.com.
Self-assessment checklist before engaging Belgian corporate law procedures
Before initiating any formal corporate law procedure in Belgium, a business should verify the following points. This checklist applies whether the matter involves formation, a capital operation, a governance change, or a restructuring.
- Entity type confirmed: determine whether a BV/SRL, NV/SA, or branch best matches the operational and regulatory profile of the Belgian activity.
- Financial plan prepared: ensure the financial plan reflects realistic projections, covers at least two years, and can withstand scrutiny in the event of early insolvency.
- Articles of association drafted: confirm whether the statutory default governance rules are appropriate or whether customised provisions are needed for the group structure.
- Director appointments mapped: verify that appointed directors understand their duties under Belgian corporate legislation and that conflict of interest procedures are in place.
- Annual compliance calendar set: identify the filing deadlines for annual accounts with the National Bank of Belgium and the general meeting convening requirements.
Belgian corporate law procedures are applicable in the following scenarios:
- Establishing a Belgian operating subsidiary or holding company as part of a European group structure.
- Converting an existing branch into a locally incorporated entity to achieve separate legal personality and limit parent liability.
- Restructuring intragroup shareholdings to take advantage of the Belgian participation exemption regime.
- Executing a cross-border merger or conversion involving a Belgian entity and a counterpart in another EU member state.
- Resolving a shareholder dispute or director liability issue that has arisen within an existing Belgian company.
If any of the following trigger points arise, the matter is likely to shift from routine corporate administration to a contested or regulated procedure requiring immediate specialist input: receipt of a notice of dissolution for failure to file annual accounts. A creditor challenge to a distribution made in the previous three years, a director's receipt of a personal liability claim. Alternatively, a regulatory inquiry from the Belgian Financial Services and Markets Authority in connection with a listed or licensed entity. Our step-by-step guide to company formation in Belgium covers the formation sequence in greater detail for businesses at the initial planning stage.
Frequently asked questions
- How long does it take to register a company in Belgium, and what are the main stages?
- The registration process for a BV/SRL typically takes two to four weeks from the date the founders instruct a notary, provided the financial plan and identity documents are ready. The main stages are preparation of the financial plan, execution of the articles of association before a notary, filing with the CBE, and receipt of the enterprise number. Delays most often arise from incomplete documentation or the need to revise the financial plan before the notary will proceed.
- Is it true that a Belgian private limited company requires no share capital?
- It is true that Belgian corporate legislation no longer mandates a minimum nominal share capital for the BV/SRL. However, this does not mean capitalisation is irrelevant. The founders must demonstrate in the financial plan that the company is adequately funded for its intended activity. If the company fails within three years and the court finds it was undercapitalised, the founders face personal liability for the company's debts. In practice, the financial plan test replaces the formal minimum capital requirement as the main safeguard against undercapitalisation.
- How does Belgian corporate law interact with EU rules for a group with entities in multiple member states?
- Engaging a lawyer in Belgium with cross-border European experience is important for groups operating across multiple EU jurisdictions. Belgian companies benefit from EU freedom of establishment, the Parent-Subsidiary Directive's dividend exemption provisions, and the cross-border mobility rules introduced by the Mobility Directive. A Belgian holding company can receive dividends from EU subsidiaries under conditions that may reduce or eliminate withholding tax. Cross-border mergers and conversions within the EU are procedurally available but require coordination between the legal systems of the member states involved. Each step must comply with both the Belgian rules and those of the other jurisdiction.
About Ferraz & Whitmore
Ferraz & Whitmore is an international law firm based in Lisbon, advising business clients on corporate law matters across 46 jurisdictions, including Belgium. Our team combines Portuguese civil law expertise with English common law tradition to support international groups establishing, restructuring, and managing Belgian corporate entities. We work with international entrepreneurs, institutional investors, and in-house legal teams who require results-oriented counsel across multiple legal systems. As a law firm in Belgium with a Portugal-EU axis. We are positioned to advise on the full range of corporate procedures described on this page. from BV/SRL formation and governance design to cross-border restructuring and directors' liability management. Our corporate law practice covers jurisdictions across Europe, the Americas, and Asia-Pacific, supported by a network of qualified local counsel. The firm's Lisbon base provides direct access to Portuguese and EU regulatory regimes, while our common law expertise supports enforcement and arbitration strategies in English-speaking jurisdictions. To discuss your Belgian corporate law requirements, contact us at info@ferrazwhitmore.com.
Disclaimer: This publication is provided for informational purposes only and does not constitute legal advice. The information herein should not be relied upon as a substitute for professional legal counsel tailored to your specific circumstances. Ferraz & Whitmore assumes no liability for actions taken or not taken based on the contents of this material. For advice regarding your particular situation, please contact info@ferrazwhitmore.com.