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 write to us.
Prefer the post?
It will take a bit longer, but you can still download and send us a paper form in the post if you have Premium Bonds, Investment Account or Children’s Bonds.
Premium Bonds change of details form
Investment Account change of details paper form
Investment Account change of details paper form for under 16s
Children's Bonds change of details paper form
For all other accounts and investments, you can either call or write to us.
Changing your name
You can’t change your name online for security reasons. You’ll need to download and send us a paper form in the post if you have Premium Bonds, Investment Account or Children’s Bonds.
Premium Bonds change of details form
Investment Account change of details paper form
Investment Account change of details paper form for under 16s
Children's Bonds change of details paper form
For all other accounts and investments, you’ll need to send us a letter, making sure to include:
Your previous name (and previous signature)
Your new name (and new signature)
