Disordered systems on fractals provide a rich framework for studying the interplay between randomness and complex geometry. Anderson localization on fractal geometries, in particular, uncovers distinctive localization phenomena and highlights the influence of geometry on spectral statistics. Such models also connect to practical problems, including charge transport in amorphous semiconductors, light scattering in random media, diffusion in biological tissues, and signal propagation in complex networks. In this presentation, we establish the existence of the integrated density of states for the Anderson model on the Sierpiński gasket and show that it exhibits Lifshitz tails with a well-defined Lifshitz exponent. We further present the supporting numerical results.