To provide a method for filing information capable of rapidly and flexibly processing continuously changing information and enabling the use of the information.

The method for filing information comprises the steps of classifying and arranging documents, holding each describing content or type in a paper file 1, writing a title on a title label, adhering the label, binding the label in a binder, re-adhering the title label so as not to directly superpose the labels, selecting and releasing the title label expressing overall content or type of the information bound with the binder from the adhered title label, or newly forming to adhere the titled label to the adhering part of the binder, then deciding its note matter in response to the content or type of each paper file, filling in the result in an attention label, adhering the attention label to the paper file, grasping the content or the type of the information by the title label adhered to the binder, retrieving the information according to the attention label for practical use of the information.