
15 March 2026
Company Formation in 2026: Legal Forms, Steps and Costs
Company formation in Belgium takes method. This guide covers the legal forms, the steps at the notary and the enterprise counter, indicative costs and the mistakes to avoid.
13 guides on the topic “Companies Code”: legal obligations, concrete procedures, costs and deadlines.
The Companies Code, in full the Code of Companies and Associations, governs almost every company, non-profit and foundation in Belgium. It came into force on 1 May 2019 and deeply simplified company law. These guides turn its rules into concrete decisions for your project.
First, the reform cut the number of company forms. Four basic forms remain: the simple partnership, the SRL, the SC and the SA. Thus the old SPRL gave way to the SRL, with no minimum capital. Likewise, the SC now suits only genuinely cooperative projects.
Existing companies have fallen under the mandatory rules of the Companies Code since 1 January 2020. They also had to align their articles by 1 January 2024 at the latest. If yours still have not, put this task at the top of your list.
The reform also made governance more flexible. For example, an SA can now operate with a single director. The articles also enjoy wide freedom to organise shares and voting rights. To pick the right structure, read our SRL vs SA comparison.
The rules frame every stage of a company's life. When setting up an SRL, SC or SA, founders give a financial plan to the notary. After that, every change to the articles requires publication in the Belgian Official Gazette. Before any distribution, an SRL must also pass a net asset test and a liquidity test.
Our guide to the mandatory financial plan describes its content. For publication formalities, see publication in the Belgian Official Gazette. And for any change to your articles, read our guide to amending the articles.
Director liability deserves particular attention. The Companies Code caps that liability according to company size. However, the caps do not apply to serious fault, repeated minor fault or fraudulent intent. Our guide to director liability explains these limits.
Partners also benefit from adding to the articles. For instance, a shareholders' agreement covers exits, pre-emption rights and deadlocks. It stays confidential, while the articles become public.
It depends on your situation. Are you setting up a company? Start with the complete guide to starting a business. Working alone and still unsure? Our analysis of switching to a company helps you choose the right moment. Does your structure no longer fit? A change of legal form lets you switch without winding up the company. Finally, the official text of the Companies Code is available on the FPS Justice eJustice website.

15 March 2026
Company formation in Belgium takes method. This guide covers the legal forms, the steps at the notary and the enterprise counter, indicative costs and the mistakes to avoid.

10 March 2026
Choosing the right legal form shapes how much you invest, how you govern and what you risk. This guide compares the Belgian SRL and SA under the Companies Code, with practical criteria and common mistakes.

15 January 2026
The financial plan protects creditors, and it protects you too. What the Companies Code requires, how founder liability works if the company fails early, and a worked example for founders.

3 February 2026
A cooperative company brings together at least three founders around a genuine shared project. Founding, governance, joining, leaving and CNC accreditation: here are the rules of the Belgian Companies Code, step by step.

14 February 2026
A simple partnership lets two or more partners pool assets without a notary or any publication. How it works, liability, tax transparency and estate planning: what to know before you sign.

19 February 2026
Already trading in your own name, with a growing business? Find out when to switch to a legal entity, how to pick the right moment, what to do with your clients and which mistakes to avoid.