NCCS makes data available for non-commercial research purposes through our NCCS Data Web. Anyone can create their own summary reports. Registered users can also extract data for downloading into a variety of software database, spreadsheet, and statistical programs including dBase, Microsoft Excel, SAS, and SPSS (dBase or Excel tables can be also imported into Microsoft Access). The File Overview page provides descriptions of the different types of databases NCCS maintains, as well as matching IRS Forms 990 (which show which variables are in each database), and Data Dictionaries (listing the field names and descriptions for each database).