An information processing apparatus that transmits a print job to an image forming apparatus configured to start print processing upon receiving a print job even in a state where a post-processing device corresponding to post-processing designated in the print job is not mounted on a post-processing apparatus. The information processing apparatus is configured to receive information about the post-processing device from the image forming apparatus, transmit based on the received information the print job to the image forming apparatus when determining that the post-processing device corresponding to the post-processing designated in the print job is mounted on the post-processing apparatus, and not to transmit the print job to the image forming apparatus when determining that the post-processing device corresponding to the post-processing designated in the print job is not mounted on the post-processing apparatus.