How to change your personal details
We’ve got all the information you need to change your address, contact details and name.
Changing your address or contact details
You can easily update your address using your online account:
- Register or log in
- Go to ‘Your profile’ in the top menu
- Choose ‘Your details’
- Select ‘Change’ for your address or other details
Not registered yet?
If you have Premium Bonds, you can easily change yours or your child’s address and contact details by filling out a simple online form. No need to create an account or send us any paper.
You’ll need your holder’s number to hand, as well as your previous and new details.
Don’t have Premium Bonds?
You can download and send us a paper form in the post.
Changing your name
You can’t change your name online for security reasons. You’ll need to download and send us a paper form.
You can also write to us, making sure to include:
Your previous name (and previous signature)
Your new name (and new signature)
If we’ve asked for evidence of your identity recently, you won’t be able to update your details until this has been processed.
