GuideStar

Included$1,000/yr valueNonprofits & Foundationscompany-research

Nonprofit organization database — search 1.8 million nonprofits with IRS tax data, mission statements, financials, and key personnel. Research any registered nonprofit.

nonprofitsorganizationsIRStax-datafinancialsphilanthropy

How Students Use This

Research nonprofit financials and Form 990s

Analyze nonprofit sector trends

Benchmark nonprofit performance by size and geography

Find IRS-recognized organizations by category

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Foundation Directory Online Professional

Nonprofits & Foundations

Professional-tier Foundation Directory with advanced grant research tools — RFP alerts, 990 tax return data, giving trend analysis, and detailed grantmaker financials.

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ImpactAlpha

Nonprofits & Foundations

Impact investing news and analysis — ESG trends, sustainable finance, social enterprise, and mission-driven investing. For students interested in values-aligned finance.

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