How to change your personal details
You can change your address online, by phone or by post. Changing your name is easy too, just send us a letter with your signature.
Change your password or security details
You can update these important details online or by giving us a call.
Stop getting text messages from us
You can stop our text notifications or get them sent to a different phone.
Changing how you receive payments from us
How to change the bank accounts linked to your NS&I savings accounts.