S. 484: Aumento dell'aliquota dell'imposta di ricchezza mobile sui redditi di categoria A e sulla parte dei redditi imponibili di categoria B che eccede lire 4.000.000

This procedure concerns an increase in the tax rate applied to mobile wealth income. Specifically, it targets income falling under category A and the portion of taxable income in category B that exceeds 4,000,000 lire. This change directly affects individuals with mobile wealth income, potentially increasing their tax burden on specific income brackets. The measure aims to adjust revenue collection from this particular source.