Allowances and deductions can alter the amount of tax you should pay. An allowance here is defined as an extra amount of tax-free income you are allowed. A deduction is an allowance that should be taxed, e.g. a taxable car allowance.
Pension contributions can be entered for either private schemes or payroll-based schemes. Please enter the total amounts contributed for any tax year. We will calculate further relief possible for higher and additional rate taxpayers.