The invention relates to a cash box in the financial industry and in particular relates to a fabricated cash box. The fabricated cash box comprises a cash box base with a steel structure, wherein a steel structure bracket is fixedly arranged above the cash box base with the steel structure; a front protective steel plate and a rear protective steel plate are respectively arranged on the front and rear of the cash box base with the steel structure; a decorative table board is arranged on the front protective steel plate; a table board protection steel plate is arranged on the rear protective steel plate; a cash slot and a password slot which are adjacent to each other are formed in the table-board protection steel plate; baffle door frameworks are arranged on two sides of the decorative table board and comprise door frames and baffles arranged on the door frames. According to the arrangement, the overall structure can be fabricated and is convenient to assemble and detach; the fabricated cash box is convenient and safe to use, has a shielding effect and is high in safety coefficient.