Kammala jumla mai zuwa: Chamberlain ya koma ofis a cikin gwamnatin haɗin gwiwar HH Asquith a lokacin yakin a watan Mayu 1915, a matsayin Sakataren Gwamnati na Indiya, amma ya yi murabus don ɗaukar alhakin bala'in
Yaƙin Kut. Ya sake dawowa ofis a cikin gwamnatin kawancen David Lloyd George, ya sake zama Chancellor of the Exchequer. Daga nan ya yi aiki a matsayin shugaban Jam'iyyar Conservative a cikin Commons (1921<unk>2), kafin ya yi murabus bayan taron Carlton Club ya kada kuri'a don kawo karshen Lloyd George Coalition.