RM3204 | Manually issued payable order: How to cancel payable order
From HM Revenue & Customs · Repayment Claims Manual
There may be occasions after the typist has handed over the typed payable orders when one needs to be cancelled. To do this
make sure the serial number of the payable order and the date are recorded on the R23
put the `Cancelled’ stamp on the
payable order
duplicate
box on the R23 which shows the serial number (make sure you do not obliterate the serial number)
use the `Re-issue’ stamp to make a new box
initial the cancelled order and duplicate
make sure the file will be in the next batch of repayments to be issued.