I took the plunge and tried to switch our JA using CASS after some feedback on here,
I’ll start this by saying that as per Monzo’s comments it’s not yet supported, you need to accept a number of warnings / messages telling you that it won’t work for JA’s etc, so you do this at your own risk. That said, several have reported that they have completed a JA switch without issue.
Long story short, it didn’t work for me with First Direct. I’ve attempted both full and partial switches without success. On all occasions the feedback note has indicated that the card number hasn’t been supplied correctly. I have provided my card details, although I’m going to hazard a guess that the process needs to be modified to support the provision of both cardholders details. Presumably not all banks require this, hence the success of others so far.
So, First Direct Joint Account switch is a no-go for now. I will be proceeding manually,
Kelvin