Fermette Tax Debate: Who Will Pay for Belgium’s Rural Levy?

A fierce political debate has erupted in Belgium over the proposed “fermettetaks” (farmhouse tax) — a levy on people who convert agricultural farmhouses into residential homes. The proposal, jointly put forward by the Boerenbond (Farmers’ Union) and Natuurpunt (Nature Organization), has exposed deep divisions within the Flemish coalition government and raised fundamental questions about the future of open space in one of Europe’s most densely populated regions.

The Problem: “Fermettisering” Accelerates

At the heart of the debate is a phenomenon known as “fermettisering” — the conversion of agricultural farm buildings into luxury residential homes. According to VRT NWS, applications for zone-transgressing conversions rose from 236 in 2019 to 726 in 2024 — more than tripling in just five years. Approved conversions jumped from 167 to 399 over the same period.

Lode Ceyssens, chairman of the Boerenbond, told Het Laatste Nieuws that approximately two farmhouses per day — roughly 700 per year — are being converted to residential use in Flanders. “Not only is so much agricultural land being taken out of farming, it doesn’t stop there,” Ceyssens said. “Once those people live there, they start to be bothered by harvests later in the evening, by odor nuisance, you name it.”

Mattias Bruynooghe of Natuurpunt highlighted the broader spatial crisis: “There is very little open space in Flanders and it is disappearing at a record pace.” He noted that in the 1970s, 750,000 hectares in Flanders were designated for agriculture. Today, one-third is no longer used for farming.

The Three-Stage Proposal

The Boerenbond’s proposal operates on three levels. First, active farmers must get a fair chance to purchase closing farms through a right of first refusal. Second, if a farm is converted to a home, the agricultural land must be split off and remain in farming use. Third — and most controversially — those who convert farms to homes should pay a financial contribution.

Political Divisions Exposed

The proposal has split the Flemish coalition government. Vlaams Minister of Agriculture Jo Brouns (CD&V) has expressed openness to a one-time contribution. “At the moment the connection with agriculture is cut, such a farmhouse acquires a residential character and added value is created,” Brouns said. “A fair, equitable one-time contribution — not a flat tax — is worth debating.”

However, Minister-President Matthias Diependaele (N-VA) firmly opposes the idea. As reported by Knack, Diependaele stated: “I have every understanding for the problem they want to solve, but we must stop thinking that we are going to solve everything in this country with new taxes.” He called for “other solutions” without elaborating.

The internal N-VA division was highlighted when MP Jurgen Callaerts initially welcomed the proposal before clarifying that he wants a package of measures, not just a tax.

Opposition leader Frédéric De Gucht (Anders) condemned the proposal as a “pestbelasting” (nuisance tax), arguing that “the last thing we need is an extra tax on housing” that would put further pressure on the housing market.

Expert Reality Check

Agricultural real estate expert Geert Vanhove provided critical nuance to the debate. While the image of wealthy city dwellers buying farms to build million-euro villas captures public attention, Vanhove told HLN that this is “not the average.” Most conversions involve older, run-down farmhouses priced between €350,000 and €500,000.

Vanhove also warned that conversion costs are already substantial — permit applications cost €10,000 to €20,000, and mandatory demolition of farm buildings adds €50,000 to €100,000. “And then there would be an additional levy on top of that?” he asked skeptically.

What’s Next?

No concrete tax amount has been proposed, and several questions remain unanswered: Would the tax apply retroactively? Would it survive potential legal challenges? What are Diependaele’s alternative solutions?

The unusual alliance between the historically adversarial Boerenbond and Natuurpunt signals converging interests around protecting open space, but the coming weeks will determine whether this translates into policy — or becomes another flashpoint in Belgium’s complex coalition politics.

For now, the proposal sits on the table, with Brouns calling for a debate “without taboos” and Diependaele firmly drawing a line against new taxes. The outcome will have significant implications for Flanders’ rural landscape, housing market, and agricultural future.