What Every Company Hiring in Belgium Gets Wrong

Belgium is one of the most attractive markets in Europe — a multilingual, highly educated workforce, a central position within EU trade networks, and deep expertise across technology, life sciences, logistics, and financial services. It is also the market where more foreign companies make compliance mistakes than almost anywhere else on the continent.

The reason is a single, structural misunderstanding: Belgium does not recognise the standard Employer of Record (EOR) model that works seamlessly in Germany, the Netherlands, or the UK. Under Belgian law, any arrangement where one company employs workers and makes them available to another company — with that second company exercising any employer authority over them — is classified as employee lending. Employee lending is, by default, prohibited.

The only compliant path for this kind of engagement in Belgium is through a licensed Temporary Employment Agency (TEA). This is not a workaround. It is the legal framework. And it comes with specific requirements — regional licensing, authority boundaries, salary obligations, and sector rules — that determine whether your Belgian hiring is sound or exposed.

The Basics: What the TEA Model Is

Belgian law classifies any triangular employment relationship — one company employing workers, a second company directing their work — as employee lending (terbeschikkingstelling / mise à disposition). The Temporary Employment Act is the only legal vehicle for this. It requires the employing entity to hold a regional TEA licence.

The Three-Party Structure

Every compliant Belgian engagement via a TEA involves three parties with clearly defined roles:

The single most important operational rule: formal employer actions — approving leave, managing absence, issuing warnings, adjusting salary, initiating termination — belong to the TEA. The client company directs the work. It does not manage the employment.

Key Numbers and Thresholds

• Minimum wage (RMMMG): €2,189.81 gross/month from April 2026. Most professional sectors pay significantly above this via sector-specific Joint Labour Committee scales.
• Regional TEA licence fee (Flanders): Financial guarantee of €75,000 — €25,000 on application, €50,000 on licence grant.
• Notice periods: Statutory and seniority-based. At 1 year of service: ~6–7 weeks employer notice. At 5 years: ~21 weeks. No probationary period for most permanent contracts.
• Employer social security: ~25–27% of gross salary for white-collar employees. One of the highest employer contribution burdens in the OECD.
• Wage indexation: Automatic salary increases triggered when Belgium's Health Index rises ~2%. These are statutory — they cannot be waived.

Who This Applies To

The TEA framework applies to any foreign company that wants to employ workers in Belgium without establishing a Belgian legal entity — and where the company retains any degree of operational control over those workers.

It applies regardless of where the employing party is registered. An Indian company, a US company, or a Singapore-based entity that employs workers in Belgium and directs their day-to-day work is subject to Belgian employment law in full. Location of the employer does not affect jurisdiction over the Belgian-based worker.

You need to understand the TEA model if:

• You want to hire one or more Belgian-based employees without incorporating a Belgian company
• You are using an EOR provider in Belgium and have not verified their TEA licence
• You are growing headcount in Belgium past 10 employees and considering when to establish a local entity
• Your Belgian employees are raising concerns about leave approvals, disciplinary processes, or salary changes — actions that legally belong to the TEA
• You have a Belgian team and are approaching 50 employees — the threshold at which works council obligations activate

If you have a Belgian subsidiary already, the TEA model does not apply to your directly employed staff. It becomes relevant if you are also supplementing your team through agency placements or if you acquire a company that was using TEA-structured arrangements.

How the TEA Model Works in Practice

Regional Licensing: Not One Licence, Three

This is where Belgium surprises most international companies. TEA licensing is a regional competence — not federal. A licence must be obtained separately in each region where the agency operates: Flanders (issued by VDAB), Wallonia (FOREM), and the Brussels-Capital Region (Actiris). A licence in one region does not automatically extend to others.

For companies hiring across Belgium, this means your TEA provider must hold all three licences. Verify this before engaging any provider. Ask specifically: 'Which regions are you licensed in?' A provider licensed only in Flanders cannot lawfully place workers in Brussels or Liège.

Joint Labour Committees: The Hidden Cost Driver

Every Belgian employer is automatically assigned to a Joint Labour Committee (Commission Paritaire / Paritair Comité) when they register for social security. There are over 100 committees — each representing a specific industry sector. Your assigned committee determines minimum salary scales, mandatory bonuses, working time rules, and fringe benefit obligations that sit above the national statutory floor.

This is the layer most foreign companies miss. An IT company hiring a software engineer may fall under JLC 200 (Auxiliary Joint Committee for White-Collar Employees), which carries its own minimum salary scales significantly above the national minimum. A logistics company falls under different rules again. Applying only the national minimum wage without checking the applicable JLC exposes the employer to back-pay claims from day one.

Wage Indexation: The Automatic Cost You Cannot Opt Out Of

Belgium's wage indexation mechanism automatically increases salaries when the national Health Index rises by a defined threshold — typically 2% in most sectors. This is not discretionary. It is a legal obligation that activates without notice, without negotiation, and without a performance review. In 2026, a temporary partial cap applies for salaries above €4,000/month — but the underlying indexation right remains. Budget for it.

Indefinite Assignments: The 2025 Change That Expanded the Model

Until recently, TEA assignments were time-limited — the Temporary Employment Act was designed for short-term placements. The federal government agreement now enables indefinite-term temporary agency work contracts, removing the previous duration ceiling. This makes the TEA model viable for long-term, ongoing employment — not just project-based or transitional arrangements.

Common Scenarios

Where It Gets Complicated

The TEA model is legally sound — but it is also operationally layered in ways that create real exposure when handled without expertise.

• JLC assignment is not always obvious. Companies in technology, professional services, or multi-sector operations often find they have employees that could plausibly fall under two or three different Joint Labour Committees. Getting the assignment wrong means applying the wrong salary scales and the wrong CLA provisions — typically discovered only during a labour inspection or employee dispute.
• Termination in Belgium is expensive and procedurally specific. Notice periods are long (21 weeks at 5 years of service; 35 weeks at 10 years). The TEA holds termination authority, but the decision to end an assignment is typically driven by the client company. When those two positions are not coordinated in advance — with documented justification and proper procedure — the cost of getting it wrong falls on both parties.
• Protected employee categories carry severe indemnity exposure. Pregnant employees: 6 months' gross salary additional indemnity on wrongful termination. Trade union delegates: up to 8 years' gross salary. These are not theoretical risks — they are frequently litigated.
• The 2026 EU Pay Transparency Directive must be transposed into Belgian law by June 7, 2026. This will require salary ranges in job postings and give employees the right to request comparative pay data. For TEA-placed workers, the question of which comparators apply — TEA internal grades or client company pay structures — is unresolved in Belgian implementation guidance as of May 2026.

Decision Framework: Which Structure Is Right for You?

None of these decisions are purely mechanical. JLC assignment, authority boundary documentation, and the cost-benefit analysis on entity formation all require judgment based on your specific sector, headcount trajectory, and workforce profile. This framework gives you the starting direction — not the final answer.

Final Thought

Belgium remains one of Europe’s strongest hiring markets — but it is also one of the least forgiving when companies apply standard international hiring models without understanding the underlying legal framework. The TEA structure is not an optional compliance layer or a local workaround. It is the mechanism Belgian law requires when one company employs workers on behalf of another.

For international companies, the real risk is not simply using an EOR in Belgium — it is assuming that every EOR operates compliantly under the Belgian TEA framework. Regional licensing, Joint Labour Committee assignment, wage indexation, authority boundaries, and immigration procedures all require active management and local expertise. A generic global employment solution is rarely sufficient in practice.

The companies that succeed in Belgium are usually the ones that treat compliance as operational infrastructure from day one rather than something to fix later. Whether you are hiring your first employee in Ghent, scaling a logistics team across multiple regions, or evaluating when to move from TEA to a Belgian entity structure, the right setup early prevents expensive corrections later.

Belgium rewards long-term employers — but only when the structure behind the workforce is built correctly.

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