How to apply for your FlexOne account

If you're new to Nationwide you'll need to pop into branch with some ID. Even if you're not new to us, you may still need to do so. We'll let you know at the end of your application.

You'll need to come into branch with your ID after applying online, please bring:

• A valid passport (UK or non-UK), OR an original birth or adoption certificate
  Plus
• A household bill from an adult living at your address, this must be less than three months old and not a mobile phone bill.

If you don't have these documents, don't worry - you might have something else we can take. See our full list here.

If you're an existing Nationwide customer
You can apply through the Internet Bank or the Banking app, which will make the whole process a lot quicker as we already have your details.
Log in to the Internet Bank

You'll need to be accompanied by an adult who has parental responsibility for you.

If you're new to Nationwide you'll need to provide some ID. Even if you're not new to us, you may still need to do so. We'll let you know at the end of your application.

You'll need to come into branch with your ID after applying online, please bring:

• A valid passport (UK or non-UK), full UK Driving Licence, OR an original birth or adoption certificate
  Plus
• A household bill from an adult living at your address, this must be less than three months old and not a mobile phone bill.

If you don't have these documents, don't worry - you might have something else we can take. See our full list here.

If you're an existing Nationwide customer
You can apply through the Internet Bank or the Banking app, which will make the whole process a lot quicker as we already have your details.
Log in to the Internet Bank

You will need:

• A valid passport (UK or non-UK), full UK driving licence, OR an original birth or adoption certificate
  Plus
• A household bill from an adult living at your address (this must be less than three months old and not a mobile phone bill).

If you don't have these documents, don't worry - you might have something else we can take. See our full list here.