Quick tip before you start

To get the most accurate tax estimate, have your payslip handy. Your payslip shows:

• Your gross salary (total pay before deductions)
• Your basic salary
• Any allowances (housing, transport)
• Pension and other deductions
• PAYE tax already deducted by your employer

Don't have your payslip? No problem — you can still estimate using rough figures. You can always come back and update your answers later.