The Tax Agency will collaborate with the Paris School of Economics to investigate the progressivity of the Spanish tax system
23 Jun 2026Effective: 23 Jun 202673 views
Who is affected:
Tax administration, tax researchers and potentially Spanish taxpayers
Summary
The AEAT signs an agreement with the International Tax Observatory in Paris to jointly investigate the progressivity of the Spanish tax system using aggregated and anonymized tax data.
Detailed analysis
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The Tax Agency and the International Tax Observatory of the Paris School of Economics formalize an agreement to develop joint research on the progressivity of the Spanish tax system. The AEAT will transfer aggregated and dissociated tax data, with no possibility of identifying taxpayers, under the Public Statistical Fu…
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