<prompt> Translate the following text to SwahiliAlthough a comprehensive discussion of income versus consumption taxes is beyond the scope of this primer, it is helpful to highlight various federal tax incentives for saving and investment.  <response>: Ingawa majadiliano ya kina ya kodi ya mapato dhidi ya matumizi ni nje ya wigo wa kitabu hiki, ni muhimu kuangazia motisha mbalimbali za kodi ya shirikisho kwa ajili ya akiba na uwekezaji. 