Biomass gasification is receiving increasing attention as a potential source of sustainable development for the production of power, chemicals, and transportation fuels. A major hurdle, however, despite years of research, is the removal of tar formed during the biomass gasification process. In this paper, we model some of the tar handling options using the process simulator, Aspen Plus. While there is extensive experimental work reported in the literature on the tar conversion and absorption methods, the literature on modeling is sparse. Hence, as a part of the study, we present the challenges in modeling the tar handling methods. We report the performance of three frequently suggested tar handling options: uncatalyzed partial oxidation, catalytic steam reforming, and absorption. Some of the practical difficulties that need to be overcome with each of these methods are also discussed.