Pensionable pay is the total of your actual salary plus pay received for overtime, additional hours, and any other allowances or emoluments that your employer deems to be pensionable (that will have contributions taken on them). The following payments are specifically excluded from pensionable pay: travel or subsistence allowances (including mileage claims); payment for loss of holidays; Payment in Lieu of Notice; any payment that is not subject to income tax.
The pensionable pay received in each scheme year (1 April to 31 March) will be used to calculate your pension for that year.