National Statistics

Income tax liabilities statistics: tax year 2009 to 2010, to tax year 2012 to 2013

These statistics are based on HMRC’s annual Survey of Personal Incomes, a representative sample survey of the tax records of individuals in HMRC’s PAYE, Self Assessment and repayment claims administrative systems.



Individuals’ tax liabilities are estimated using the information SPI provides on taxpayer incomes and circumstances (such as their age).