109.—(1) This regulation applies to the payment of a pension except where regulation 110 (quarterly payments) applies.
(2) An initial payment is to be made on the initial payment date.
(3) The amount of the initial payment is DI/DM x AR/12, where—
DI is the number of days in the period beginning on the payable date and ending on the initial payment date and is 1 where the payable date falls on the initial payment date, and
DM is the number of days in the period beginning on the day which falls 1 month before the day after the initial payment date and ending on the initial payment date.
(4) Subsequent payments of AR/12 are to be made on the payment date in subsequent months.
(5) Where the cessation date does not fall on the payment date, a final payment is to be made on, or as soon as possible after, the cessation date.
(6) The amount of the final payment is DF/DM x AR/12, where—
DF is the number of days in the period beginning on the day immediately following the last payment date before the cessation date and ending on the cessation date, and
DM is the number of days in the period beginning on the day immediately following the last payment date before the cessation date and ending on what would have been the next payment date if the pension had not ceased to be payable.
(7) In the case of a pension under Part 9 (family benefits), the payment date is the 28th day of the month.
(8) In the case of any other pension, the payment date is the day before the day of the month on which the person to whom the pension is payable was born, and—
(a)where the person was born on the 1st day, it is the last day of the month;
(b)where the person was born on the 30th day, for any month in which there is no 29th day it is the 28th day of the month;
(c)where the person was born on the 31st day, for any month in which there is no 30th day it is the last day of the month.
(9) In this regulation—
AR is the annual rate of the pension;
“cessation date” means the last day on which the pension is payable;
“initial payment date” means the first payment date which follows the payable date or, if the payable date falls on the payment date, the payable date;
“payable date” means the date on which the pension becomes payable;
“pension” includes an annuity.