Wyss Foundation

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Private non-operating foundation
IRS IRS 990

🇺🇸 Washington, DC United States · EIN 251823874

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Wyss Foundation is a t21 nonprofit based in Washington, United States (EIN: 251823874). View the full profile on GiveRadar for financial data, officer records, and transparency ratings.

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Profile completeness: 30% Limited

Data sourced from: Irs, Irs_990

Last updated: Mar 4, 2026 13:58

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Frequently asked questions

Is Wyss Foundation a legitimate charity?
Wyss Foundation is a registered t21 nonprofit based in Washington, DC, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 251823874. The organization reports $693M in annual revenue.
What is Wyss Foundation's trust score?
Wyss Foundation does not yet have a GiveRadar trust score. Trust scores are calculated when sufficient data is available from official government filings. Data availability varies by country, and some registries in United States may provide limited financial detail.
Where is Wyss Foundation located?
Wyss Foundation is located in Washington, DC, United States.
How does Wyss Foundation spend its money?
Based on official tax filings, Wyss Foundation has $693M in annual revenue. Its revenue is significantly above the peer average of $16M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
What type of charity is Wyss Foundation?
Wyss Foundation is classified as a T21 organization, registered in United States. It operates as a Private non-operating foundation. It has $693M in annual revenue.
Is it safe to donate to Wyss Foundation?
Limited data is available for Wyss Foundation on GiveRadar. We recommend verifying the organization directly before donating. Visit the Wyss Foundation profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.
Is my donation to Wyss Foundation tax-deductible?
Yes, donations to Wyss Foundation are generally tax-deductible in the United States. Wyss Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 251823874, which you can use for tax filing purposes. Donors can typically deduct contributions on their federal income tax return if they itemize deductions. Consult a tax professional for guidance specific to your situation.