Data on US Nonprofit Sector
Before you download data, please review the NCCS File Overview page so you know which data file is right for you. You will also need to download and save the NCCS Data Guide as a resource to answer any questions that you encounter.
NCCS Files Overview
Descriptions of the different types of databases NCCS maintains, as well as matching IRS Forms 990.
NCCS Data Guide (PDF)
Read before getting serious with your research!