The payment reference code is made up of five key elements.
(a) The first two digits tell us what type of payment you are making
If your payment reference code begins with:-
11 - you are making a pay-roll tax periodic return payment
12 - you are making a pay-roll tax annual return payment
13 - you are making a pay-roll tax instalment arrangement payment
(b) The next eight digits are your account number. This number identifies the revenue line your payment will be applied to (eg pay-roll tax)
(c) The next four digits represent the actual payment period (eg 0901 would represent the 2008-09 financial year and the first month of that year - July 2008)
(d) The second last digit represents the version number
(e) The last number is a check digit number.
For more information, refer to our Using your payment reference number correctly information sheet. (PDF 180 K)