This study assesses the impact on standard of living inequality and public finances of the transition from the tax on wealth (ISF) to a tax on real estate assets (IFI), the introduction of a flat‑rate tax on capital income (PFU), and the increase of the social tax (CSG) on capital income in 2018. We achieve this through the use of the INES microsimulation model and the ERFS data, which we supplement by imputing the wealth held by each household on the basis of the Household Wealth survey (enquête Patrimoine) and tax data on the ISF and IFI. In the short term, the positive impact of these reforms on standards of living is highly concentrated at the top end of the distribution, although the gains are limited by the increase in the CSG. The co...