PIP Backpay Calculator

Rates from pip-rates.csv • per tax year calculation

PIP Weekly Rates Over the Years

Calculation Formula Used

Per tax year (April to March):

  • Weekly difference = New rate − Old rate (using rates valid in that period)
  • Amount for period = (full weeks × difference) + (remaining days / 7 × difference)
  • Total backpay = sum of all period amounts

This method follows the official DWP approach: rates change each April, so the difference is recalculated for each part of the backpay period.

Year Daily Living Std Daily Living Enh Mobility Std Mobility Enh