<prompt> Translate the following text to SwahiliThe Commissioner is reorganizing IRS with the aim of building an organization designed around taxpayer groups and creating management roles with clear responsibilities.  <response>: Tume ya IRS imepanga upya shirika la IRS kwa lengo la kujenga shirika lililobuniwa karibu na makundi ya walipa kodi na kuunda majukumu ya usimamizi na majukumu ya wazi. 