Delestre, Isaac; Kopczuk, Wojciech; Miller, Helen; … - National Bureau of Economic Research - 2022
The share of pre-tax income flowing to the top of the UK income distribution increased continually and substantially in … tax records, we describe the nature of top incomes in the UK and how they are taxed. We show that wage income is the … dominant source of pre-tax income, even for highest-income 0.1% of UK adults. But, 'active' business income - derived from self …