The article deals with the issue of broadly defined borders in political and ideological programmes of selected extreme right organisations in contemporary Germany (AfD, NPD, IBD). The starting point for the textual and content analysis of actual programs of these organizations is the author's reflection on the importance of dichotomy in the broader political view of the extreme right. The author claims that the considerably strong focus of the selected right-wing organisations on the issue of physical or cultural borders does not only derive from the timing of their activism - the so called migration crisis. It is rather pre-defined by the ideological features of the far right in general. The core ideological elements ascribed to the far right as a stream of political thought, such as nationalism or authoritarianism, are based on the dichotomy and influence on the far right perception of the world.