Children are often denied rights on the basis of their incompetence. A theory of rights for children is essential for consideration of the child's political status, yet the debate surrounding children's rights has been characterised by the divisive concept of ‘capacity’ typified in the two leading rights theory, Interest Theory and Will Theory. This article will provide a thorough analysis of the relationship between capacity, competence and rights. Although Interest Theory has successfully dealt with the competence requirement for being a (...) right-holder, the competence requirement still holds for the type of rights a child holds. Children's interests are determined sufficiently strong to found a right when the claim-holder has the competence to realise the benefit to which that interest pertains. This allows us to recognise children as right-holders while constraining the types of rights they hold according to their developing competencies. (shrink)