Important Notice reference the CUAN: If you are receiving payroll salaries sent through the payment system and you have an arrangement with SFXCU to post your salary to multiple accounts, use this CUAN FORMAT Example: 1501000000009999    Whereby 1501 represents SFXCU Code and the Zeros forms part of the 16 digits and lastly your current credit union account number.  Note it’s a 16 digits.