A gutter retaining system incorporating a gutter clip with a gutter and retaining member. Retaining member is placed along the eaves. Various embodiments of retaining member permit its use with metal flashing and allow gutter system to be held against a building with straight fascia, slanted fascia, trim board and which permit free floating attachment of a debris guard. The gutter clip has an arm, a lower portion and an upper portion. The upper portion includes an upper u-section which is used to slip the gutter clip over the gutter. The arm fits between the gutter and a building wall. In addition, the gutter clip is scored at scoring lines along the arm which allows segments of arm to be removed. The removal of segments permits gutter clip to be modified for placement against buildings incorporating both straight and slanted fascia and trim board.