IRS Form 990 Nonprofit Network Mapping

Every 501(c)(3) files a Form 990 disclosing executive comp, board members, related-party transactions, and grants made. This project is covered within the Money Map project, which ingests IRS 990 data as one of its core sources alongside FDIC call reports, SEC 13F filings, and federal spending data.

See the Money Map project for the full implementation.