Personal Wealth Statistics and the Wealth and Assets Survey
A comparison of the two main sources of statistics that estimate wealth.
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There are 2 sources of National Statistics that produce estimates of wealth. The first is the HMRC Personal Wealth Statistics, a long standing series first published in 1976, based on administrative data submitted for inheritance tax purposes. The second source is the Wealth and Assets Survey, a longitudinal sample survey of private households produced by the Office for National Statistics (ONS), which started in 2006.
Both sets of data use the term 鈥榳ealth鈥�, but differ in the methodologies and definitions used in the compilation of their estimates.