Why does Brussels' minister-president still have a bigger cabinet than Belgium's prime minister?
De Standaard's Dutch-language report that the Brussels minister-president still has a larger private office than the Belgian prime minister has landed in a sensitive moment for the capital region: Brussels is being asked to save money, explain its deficits and show that the new legislative cycle after the 2024 elections is different from the long caretaker period that preceded it. The story is not about whether Boris Dilliès, Minister-President of the Brussels-Capital Region, or Bart De Wever, Prime Minister of Belgium, personally needs a particular number of advisers. It is about political scale and public signals. At federal level, the prime minister coordinates a government responsible for national taxation, social security, defence, justice, migration and Belgium's EU-level positions. At regional level, the Brussels minister-president leads one of Belgium's three regions, with powers over territorial development, urban policy, tourism, regional image, bicultural matters, external relations within regional competence and coordination of the Brussels executive. That distinction matters because Belgium's political cabinets are not neutral back offices. They are ministerial teams of advisers, communications staff, policy officers and political appointees who sit between elected officials and the permanent civil service. A large cabinet can help a minister-president manage cross-cutting files in a complex bilingual region. It can also look tone-deaf when the same government asks administrations, public bodies or residents to accept restraint. The immediate political question is simple: if Brussels is in a budget-repair phase, should the office at the top visibly shrink first? The harder institutional question is whether cabinet size is being used as a proxy for deeper frustrations about Brussels governance: overlapping institutions, coalition management across language groups, 19 municipalities, regional agencies, and a chronic mismatch between metropolitan responsibilities and fiscal room. For residents, EU staff, commuters and businesses, the practical point is transparency. A bigger ministerial cabinet does not automatically mean worse policy or waste. But in a region facing pressure over mobility investment, housing, policing coordination, public cleanliness and social services, voters can reasonably ask what each adviser does, which functions duplicate the administration, and whether cabinet staffing is linked to measurable policy delivery. The issue also sits inside the current 2024-2029 political cycle. After the June 2024 regional election, Brussels spent an exceptionally long period in political limbo before a full government could be installed. That delay sharpened scrutiny of every symbol of governing capacity. The cabinet-size debate is therefore less a standalone personnel story than an early test of whether the new Brussels executive can pair budget discipline with credible institutional reform.
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About this story
The subject is the size of the private ministerial office, or political cabinet, of the Minister-President of the Brussels-Capital Region compared with the office of the Belgian Prime Minister. The named officeholders in the current cycle are Boris Dilliès, Minister-President of the Brussels-Capital Region, and Bart De Wever, Prime Minister of Belgium. Federal competence covers national policy areas such as social security, defence, justice, migration and federal taxation; Brussels regional competence covers regional matters including mobility, territorial development, urban policy, environment-related regional powers, local-authority oversight where assigned, and regional budget choices. The comparison is politically charged because Brussels is under budget pressure while the federal Arizona coalition has also framed public-administration savings as part of its programme.
How to read this story
The history
Political cabinets are a long-standing feature of Belgian governance. They grew because coalition ministers wanted trusted policy and communications teams able to negotiate across parties, language groups and administrations. Brussels adds an extra layer of complexity: since the creation of the Brussels-Capital Region in 1989, its institutions have had to protect both French-speaking and Dutch-speaking representation. The Brussels Parliament has 89 members divided into language groups, and the regional executive combines a minister-president, ministers and secretaries of state. That structure helps manage Belgium's linguistic balance, but it also makes the capital region vulnerable to accusations of institutional heaviness when budgets tighten.
Regional impact
The impact is concentrated in the Brussels-Capital Region. It affects the credibility of regional budget policy, the relationship between ministers and the regional civil service, and public trust in a government that must manage housing, mobility, security coordination, cleanliness and economic policy with limited fiscal space.
Local impact
For Brussels, the question is whether the region's own leadership will model restraint before asking savings from administrations or services. It may influence budget negotiations, parliamentary scrutiny and public trust in regional reform.
International angle
The international angle is limited but real: Brussels' governance affects the city where EU and NATO institutions are based. However, this is primarily a Belgian regional politics story, not an EU institutional story.
What this means for you
Readers should distinguish three questions: how many people work in the minister-president's office, what they cost, and what functions they perform. The useful benchmark is not only the prime minister's office but also whether Brussels publishes clear, comparable data across all ministerial cabinets.
Opposing perspectives
- Flemish-language accountability frame
Dutch-language coverage, led here by De Standaard's framing around 'besparen', treats cabinet size as a test of whether Brussels politicians apply savings to themselves before asking restraint from others. This frame is less about one salary line than about whether the capital region can credibly manage public money after a long formation crisis.
- Brussels executive efficiency frame
Supporters of a well-staffed minister-president's office can argue that Brussels is institutionally harder to steer than a simple headcount suggests. The minister-president must coordinate a multilingual coalition, regional competences, relations with municipalities, security and external representation. In that view, capacity at the centre can prevent slower decisions elsewhere.
- Opposition and taxpayer scrutiny frame
Opposition parties and budget-watch constituencies can use the comparison with the federal prime minister to argue that Brussels' political layer has become too heavy. Their likely demand is not only fewer advisers, but published organigrams, clear job descriptions and proof that cabinet work does not duplicate the permanent administration.
- Civil-service strengthening frame
Public-administration reform advocates would shift the debate from personalities to structure: Belgium's reliance on ministerial cabinets can weaken institutional memory inside administrations. From this perspective, the long-term answer is not just reducing one cabinet but moving more policy expertise back into the neutral civil service.
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This briefing was prepared with AI assistance and reviewed by a Belgium Impulse editor before publication. methodology.