The number is not in dispute. When Chile's legislature approved an exemption from property-tax contributions, it committed roughly $200 million to compensate municipalities for the lost revenue. What is very much in dispute is how that money flows — and to whom.
On one side: 102 mayors and mayoresses spanning all 16 of Chile's regions, representing a combined population of 7,255,540 people. They have sent President José Antonio Kast a formal declaration requesting that he exercise a presidential additive veto to redirect the entire compensation through the Fondo Común Municipal (FCM), the existing inter-municipal solidarity mechanism funded more than half by property-tax receipts.
On the other: 76 municipalities — covering 5,271,145 residents across 14 regions — that have publicly backed the executive's current proposal. The mayors' declaration notes that seven of Chile's highest-income municipalities are among that group, while none appear in the bloc calling for the veto.
'We are not asking for more resources, only a fairer distribution of these, through an already existing and legitimized mechanism such as the FCM,' the signatories wrote.
The core complaint is straightforward. The government's formula, the 102 mayors argue, directs a disproportionate share of the compensation to municipalities that already carry the largest own-source revenues. Poorer communes, they contend, would end up subsidizing a tax exemption whose benefits are concentrated in wealthier territories. 'The current compensation mechanism proposed by the government has a high component of regressivity and undermines the principle of territorial justice that the state must promote,' the declaration states.
The signatories include mayors from across the political spectrum: Tomás Vodanovic of Maipú, Karina Delfino of Quinta Normal, Claudio Castro of Renca, Felipe Muñoz of Estación Central, Carla Amtmann of Valdivia, Camila Nieto of Valparaíso, Orlando Vargas of Arica, and Eliecer Chamorro of Calama.
Beyond the immediate veto request, the bloc is calling for a broader negotiation and a new municipal revenue law that would address structural budget disparities between communes — a debate they say was never properly opened when the compensation formula was folded into the tax reform.
'Today President José Antonio Kast can use his veto authority, step back from the threatening tone of 'all or nothing,' and open a space for conversation between the municipal world and his political and technical teams,' the declaration reads.
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Follow the incentive, not the press release. The mayors opposing the formula are not asking for a larger check from the national government — they say so explicitly. They are asking that an existing redistribution mechanism do the job it was built to do. That is a structurally sound argument, and the cross-party breadth of the bloc makes it harder to dismiss as partisan noise.
What the episode reveals is a tension that fiscal reformers everywhere recognize: when a tax change creates winners and losers, the compensation design matters as much as the compensation amount. A formula that channels solidarity funds toward communes that need them least is not a technical detail. It is a policy choice — and 102 elected officials have now put that choice on the record.
