As others have written: it is only an expense if there was an expense (use of monetary funds). CC Points used are not considered expenses any more than using a gift card to purchase something is considered an expense. The purchasing of the gift card could be an expense, but not using it.
As others have written: it is only an expense if there was an expense (use of monetary funds). CC Points used are not considered expenses any more than using a gift card to purchase something is considered an expense. The purchasing of the gift card could be an expense, but not using it.