Belgium’s Twin Budget Talks Risk Federal Crisis

Belgium entered a pivotal weekend of budget negotiations on Saturday as both the federal government led by Prime Minister Bart De Wever and the Brussels regional government opened their own conclaves, with media warning the federal coalition could be heading for a total breakdown. The federal talks, which must deliver roughly EUR 10 billion in savings and new revenues for 2027-2029, are widely described as among the hardest budget exercises in half a century.

According to VRT NWS, De Wever gathered his vice-premiers from Saturday afternoon, while the Brussels government began its own budget conclave in the morning at the Iris Tower near Brussels-North station. By Sunday evening, Belgian political observers expect clarity on whether either level of government can reach a deal.

A Weekend of Reckoning

The federal government - a five-party “Arizona” coalition of N-VA, MR, Les Engages, Vooruit and CD&V - is attempting to bridge deep ideological divides over how to close the deficit. De Wever has set a deadline tied to his State of the Union address around 13 October and wants to know by Sunday evening whether the coalition can move forward, according to VRT NWS.

The scale of the task is stark. Belgium’s Monitoring Committee has said at least EUR 7.7 billion is needed simply to bring the budget under a degree of control, while the government has officially targeted EUR 10 billion. Business AM described the talks as “one of the most challenging budget conclaves in half a century,” underscoring the fiscal pressure from high public debt, a rising interest burden and European Union scrutiny.

At the same time, the Brussels regional government led by Minister-President Boris Dillies (MR) is trying to limit its 2027 deficit to EUR 719 million, with a longer-term goal of a balanced budget by 2029. Budget & Finance Minister Dirk De Smedt (Anders) has spent weeks preparing the ground with administrations and cabinets, but the political choices are now with the seven coalition partners.

The Search for Billions

Where the money will come from is the central dispute. MR leader Georges-Louis Bouchez has strongly resisted a value-added tax increase, while centrist and left parties want the “strongest shoulders” to bear more. According to reporting summarized by Business AM, a proposed annual wealth tax on millionaires - 0.3% to 0.6% on assets above EUR 1 million - is considered unlikely because Belgium has no national wealth register and valuation would be difficult.

Other options under discussion include broadening the securities account tax by lowering its threshold from EUR 1 million to around EUR 750,000; raising the tax coefficient on non-primary residences and rentals, seen as very likely; taxing company fuel cards; and higher health care co-payments. Roughly EUR 3.5 billion is expected to come from a range of “small technical adjustments.”

De Wever has publicly insisted the overall tax burden will not rise, telling VRT NWS on 3 September: “At the end of the term, taxes will be lower than at the start of the legislature. So those who say this government is trying to solve things with revenues are mistaken.”

Flemish ‘Black Zero’ as Leverage

A crucial backdrop is Flanders. The Flemish government led by Minister-President Matthias Diependaele (N-VA) has just closed its own budget with a so-called “black zero” - a balanced budget - which the Flemish Parliament approved on 2 October after an eleven-hour debate. N-VA sees that achievement as a negotiating trump card.

Political scientist Carl Devos of Ghent University told VRT NWS that De Wever can now tell Francophone parties: “We in Flanders have done our homework, you must do it too, otherwise the federal deficit only grows.” Bram Verschuere, also of Ghent University, noted that of roughly EUR 3 billion in Flemish savings, some EUR 750 million - a quarter of the total - comes from the government’s own operations, a politically significant signal.

Crisis Warnings and Distrust

The mood around the federal table is tense. Het Laatste Nieuws quoted political journalists Isolde Van den Eynde and Karel Lattrez warning that “big shit is incoming” - leaving open whether the weekend ends in a solution or a standstill. Van den Eynde suggested De Wever is ready to provoke a “little crisis” rather than let the government drift, and would not “stay in the 16 [Rue de la Loi] like Alexander De Croo did, sitting there for two years.”

In Brussels, distrust is also palpable. One source told BRUZZ that De Smedt “holds his cards close to his chest,” which “points to distrust and perhaps also means he himself doubts the feasibility of a balanced budget in 2029.” A spokesperson said the budget is in “a very tight straitjacket,” making it “very difficult to color outside the lines.” Among the contested Brussels measures are a hiring freeze that one source called a “totally unrealistic” EUR 75 million target, higher social housing rents, and reductions to subsidized GECO contracts.

The regional government has governed for only about eight months since being formed after a 613-day political impasse, and it carries a debt of EUR 15.65 billion.

Analysis: Two Governments, One Fiscal Squeeze

What makes this weekend unusual is the simultaneity. Federal and regional governments are hunting for savings in the same political and economic space, and federal measures can squeeze Brussels further. Migration minister Anneleen Van Bossuyt (N-VA) has threatened not to fund 2,000 asylum reception places, potentially costing Brussels EUR 43 million, while a federal plan for extra tunnel money may be folded into existing Beliris funds rather than adding new resources.

The dynamic also reveals the coalition’s internal fault lines. The harder Bouchez resists a VAT rise, the more room opens for a wealth tax - a trade-off Van den Eynde highlighted. Meanwhile Vooruit, a social-democratic partner, must defend painful cuts to its own base, including on health care and social housing.

Should the federal talks collapse, Belgium could again be forced to run on a budget “in current affairs” - a scenario coalition partners have explicitly said they want to avoid.

What to Watch

The next 48 hours are decisive. A Brussels agreement is expected by Sunday evening at the earliest, with Dillies scheduled to deliver his policy declaration in the Brussels Parliament on Monday if a deal is reached. Federally, De Wever wants a signal by Sunday evening and a full agreement by roughly 13 October.

The open question is whether either government can convert fiscal arithmetic into political consensus. On Saturday, the honest answer - as one source put it - was that the measures are already listed, and the only remaining question is whether they will suffice.