Average Income of Tax Payers, Borough

Mean and Median Income (Personal incomes by tax year) from the Survey of Personal Incomes by HMRC. These are estimates based on a survey and should be treated with caution. Further data on self-employment income, employment income, pension income and total tax are available from the HMRC website. Here is a [GLA Intelligence Update](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/Intelligence_Update_05-2010_Survey_of_Personal_Incomes.pdf) analysing this data in 2007/08: [Link to HMRC website](https://www.gov.uk/government/collections/personal-income-by-tax-year), and [Local Authority data](https://www.gov.uk/government/publications/income-and-tax-by-borough-and-district-or-unitary-authority-confidence-intervals) source.