If an individual who is the spouse or lineal descendant or ancestor of one or more shareholders of an Alabama S corporation or who is a spouse, a lineal descendant or ancestor of a beneficiary of a trust which is a shareholder of an Alabama S corporation renders services for the corporation or furnishes capital to the corporation without receiving reasonable compensation therefor, the Department of Revenue shall make such adjustments in the items taken into account by such individual and such shareholders as may be necessary in order to reflect the value of such services or capital.