Unless you have chosen to save your Mortgage in Principle application using the save and return functionalist, we only store a limited amount of data from your Mortgage in Principle application. This is so we can support you with any queries you have about it. This includes your Mortgage in Principle reference number, and the result of your application. This data is stored for up to 6 years, after which it's either deleted or made anonymous. You can read more about this in our privacy policy.