Please download and complete our Change of Name form.
You'll then need to post this – along with proof of your name change – to us at:
Nationwide Building Society
You'll find a list of valid proof of name change on this page and you'll need to enclose the original or certified copy of the document, not a photocopy.
We'll return passports and photocard driving licences/ID cards using registered post. All other original documents will be returned using the standard UK mail service.
Please note: we may still need to contact you if you opt to tell us about your name change by post.