Saturday, 04 February 2012
This calculator performs calculations for the 2009/10 tax year on a monthly or weekly basis and should give you approximate figures for a monthly/weekly payslip. The calculations are based on personal allowances of £6,475. For for those aged 65 to 74, or over 75, the personal allowances are £9,490 and 9,640, respectively, with an income limit of £22,900.