Abstract: A method and computer system for generating historical claims loss data reports is disclosed. A method and computer system allows a user, via the Internet and facsimile authorization procedures, to obtain electronic historical claims loss data reports. A server Website, after obtaining the proper information from the user, queries insurance carriers databases, generates the reports, and distributes the reports. The reports are comprehensive; they provide summary reports which combine loss run data from a plurality of insurance carriers and they provide detail reports which disclose the details of each claim for each line of business..