National Australia Bank is set to cop a $1.18 billion hit in its full-year results including an extra $832 million in customer remediation costs related to dodgy insurance and the fees-for-no-service advice scandal.

National Australia Bank is set to cop a $1.18 billion hit in its full-year results including an extra $832 million in customer remediation costs related to dodgy insurance and the fees-for-no-service advice scandal.