In 2019, The Foundation Center and GuideStar merged to form Candid , a new combined 501(c)3 nonprofit organization. Candid maintains the prior Foundation Center resources like Foundation Directory Online and Candid Learning (formerly GrantSpace) as well as GuideStar offerings like GuideStar Search.
Candid Learning , formerly GrantSpace, provides easy-to-use, self-service tools and resources to help nonprofits worldwide become more viable grant applicants and build strong, sustainable organizations.
Candid Learning for Funders  is Candid’s open resource to address questions funders have across strategies and issue areas. It’s also a helpful resource for grantseekers to gain perspective on engaging with potential funding sources.
Idealist  offers a list of useful websites for nonprofit information.
National Center for Charitable Statistics  hosts the NCCS Data Archive, the Urban Institute’s Center on Nonprofits and Philanthropy, and the National Taxonomy of Exempt Entities (NTEE) codes.
Michigan State University Libraries  offers an extensive collection of internet resources including a list of newsletters (with some region-specific information).
Nonprofit Resource Center 
- Financial Management for Nonprofits 
- Free Nonprofit Workshops and Events 
- Grants for Nonprofits 
- Job Opportunities in Nonprofits 
- Legal and Tax Information for Nonprofits 
- Local Resources for Nonprofits 
- Nonprofit Evaluation Tools 
- Start-Up Information for Nonprofits 
One-Stop Shops page last updated 4/11/2022.