Account type	Description	Enter details
Easy Access Savings Accounts (EASA)	Eight-digit account number. Sort code: 10 22 50 for all customers. Account number: 22576118 for all customers	Enter sort code 102250, account number 22576118, and the reference number. Note: This is the number on the customer’s EASA card marked ‘account number’. It’s printed on the front of the card at the bottom. This needs to go in the ‘Building Society Roll Number’ field

National Savings Bank

Account type	Description	Enter details
Not to be confused with Alliance & Leicester Girobank	Nine-digit account number. For example, sort code 10-23-01 and account number 123456789	Enter the first figure of the nine-digit number as the last figure of the sort code 10-23-01. The last eight figures will be the account number. For example, Sort code 10-23-01, Account number 23456789

National Westminster Bank

Account type	Description	Enter details
All account numbers should have eight digits	Nine-digit account numbers	Enter the first eight digits of the account number only
All account numbers should have eight digits	Ten-digit account numbers ending 01, 02, 03, 04	Enter the first eight digits of the account number only
All account numbers should have eight digits	Card numbers beginning 6759… Contact the customer to obtain the correct account number	Enter the six digit sort code provided by the customer

Head Office details: Sort code 070093, Account number 33333334

Account type	Description	Enter details
FLEX	Eight-digit account number with sort code 074456 or 070116. Not to be confused with eight-digit CASHBUILDER account	Enter eight-digit account number and sort code 070116
FLEX - Identified by a 6 before the account number	Thirteen-digit reference number. For example, 0234/615092431. Sixteen-digit to eighteen-digit card numbers beginning 63900 or 564120	If the first digit after the oblique (/) is a 6, enter the eight figures after the 6 and sort code 070116. Contact the customer for an eight-digit account number and six-digit sort code
CASHBUILDER \n(Card type)	Eight-digit account number with sort code 070030. Not to be confused with eight-digit FLEX account. Third party accounts not accepted	Enter eight-digit account number and sort code 070030
CASHBUILDER \n(Passbook type)	Thirteen-digit reference number. For example, 0628/1345789910	Enter head office account number and sort code, and the customer’s personal reference number including the oblique
Any other investment	Fourteen-digit reference number. For example, 336-1-14027381-06	Enter head office bank account number and sort code, and the customer’s personal reference number including the hyphens

Sort code 622874, Account number 00000000, (Sponsor Bank Nat West Bank plc)

Account type	Description	Enter details
All	Seven-digit reference number	Enter sponsor bank account number, sort code and customer’s personal reference number

Sort code 235954, Account number 00000008, (Sponsor Bank Barclays Bank plc)

Account type	Description	Enter details
-	Three letters and seven numbers ending in three letters\nFor example: ABC 1234567 DEF	Enter sponsor bank account number, sort code and customer’s personal reference number\nNote: Leave a space between the letters and numbers

Sort code 822000, Account number 90005528, (Sponsor Bank Clydesdale Bank plc)

Account type	Description	Enter details
-	Eight-digit account reference number	Enter sponsor bank account number, sort code and customer’s personal reference number

Account type	Description	Enter details
All	Eight-digit account number	Enter eight-digit account number and six-digit sort code provided by the customer
All	Nine-digit account number	The customer must be advised to contact their branch to obtain the correct eight-digit account number

Sort code 086115, Account number 00000515, (Sponsor Bank Co-operative Bank plc)

Account type	Description	Enter details
Cheque	Eight-digit account number, usually starting with 9 or 51, 52, 53, 54	Enter eight-digit account number and sort code 086064
Others	Account reference number made up of five figures, one letter a hyphen and five more figures. For example: 12345A-12345. Long numbers beginning 56410900…. These are card references, not account numbers. The correct details must be obtained from the customer	Enter sponsor bank account number, sort code and customer’s personal reference number including the hyphen

Account type	Description	Enter details
All	Eight-digit account number and sort code 086081	Enter eight-digit account number and sort code 086081
All	Nine-digit account number starting with a zero	Leave the zero off and enter the next eight-digit account number and sort code 086081
All	Seven-digit account numbers	Enter a zero and the seven-digit account number, and sort code 086081
All	Ten-digit account numbers	Enter the first eight digits of the account number and sort code 086081
All	Eighteen-digit card numbers beginning 4903…	Contact Bank Liaison to obtain the correct details

Sort code 608009, Account number 96875364, (Sponsor Bank Nat West Bank plc)

Account type	Description	Enter details
All	Account numbers vary from seven to eleven digits	Enter sponsor bank account number, sort code and customer’s personal reference number