Contact us - How do I change my address?
How do I change my address?
You can update your address online or by phone if you’ve registered for our online and phone service and you have:
You can update your address by phone if you have an NS&I Cash ISA and you’ve registered for our phone service.
If you haven't registered for our online or phone service, or you have any other NS&I accounts or investments apart from those listed above, you’ll need to write to us stating your name, account, holder’s or customer number, old and new address and moving date. Please remember to sign your letter.
For your security, we do not accept changes of address by email.