IRS 990 Nonprofit Search - Tax-Exempt Organizations

Nonprofit Explorer - IRS 990 Tax-Exempt Org Search

ryanclinton/nonprofit-explorer

Search 1.8M+ US nonprofits via ProPublica IRS 990 API. Filter by name, state, NTEE code. Extract financials: revenue, expenses, assets, liabilities, filing PDFs. Free, no API key. Ideal for grant research and donor due diligence.

GuideStar / ProPublica Nonprofit Scraper

parseforge/guidestar-scraper

Access detailed nonprofit organization data from ProPublica's Nonprofit Explorer API. Perfect for grant researchers, fundraising teams, due diligence professionals, and market analysts who need accurate, up-to-date nonprofit financial data without manual lookup.

Philanthropic due diligence intelligence for foundations, corporate giving programs, and grant writers. This MCP server orchestrates 7 data sources across IRS 990 financial data, federal grant opportunities, federal award history, UK charity registrations, and multi-jurisdiction sanctions screening.

Search 1.8M+ US nonprofits by name, state, or NTEE category. Extract IRS 990 data: revenue, expenses, assets, officer compensation. ProPublica API — no auth, no proxy. Perfect for grant research, fundraising intelligence, donor prospecting & journalism.

Nursing home and assisted living due diligence intelligence via the Model Context Protocol.