The possible revenue impact of some hypothetical inheritance and gift tax reforms
Year: 2025
Type: article
Abstract: Rationale Based on a microsimulation model developed at the Banco de España, this article quantifies the possible revenue impact of certain hypothetical changes in the configuration of inheritance and gift tax (IGT) in Spain. Takeaways •In 2023 IGT revenue amounted to 0.23% of GDP in Spain, slightly above the European Union (EU) average of 0.15%. •However, IGT revenue varies considerably across the Spanish regions, as the regional governments have the power to modify the tax parameters. •Using a microsimulation model, we estimate that, if all the regional governments were to set IGT at the levels envisaged in the State benchmark legislation, the revenue raised could increase by 0.5 percentage points (pp) of GDP to 0.7%. •This is assuming that the tax changes would not lead to substantial changes in economic agents’ behaviour.
DOI: 10.53479/40266
Authors: Isabel Micó, Roberto Ramos
Institution: Bank of Spain
Language: English
Topic: Economic and Fiscal Studies
Subfield: Economics and Econometrics
Domain: Social Sciences
Open Access status: hybrid
OpenAlex ID: W4411812148