Tides Foundation

Claim
Publicly-supported charity (509(a)(2))
IRS IRS 990

🇺🇸 San Francisco, CA United States · EIN 510198509

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Tides Foundation is a t300 nonprofit based in San Francisco, United States (EIN: 510198509). View the full profile on GiveRadar for financial data, officer records, and transparency ratings.

Mission

Tides foundation focuses on making grants with contributions received from individuals, families, foundations, and corporations to community-led organizations.

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Based on financial health, governance, verification, public sentiment, and data completeness.

Financials, News & Reviews

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Profile completeness: 45% Partial

Data sourced from: Irs, Irs_990

Last updated: Mar 4, 2026 14:05

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Frequently asked questions

Is Tides Foundation a legitimate charity?
Tides Foundation is a registered t300 nonprofit based in San Francisco, CA, United States. It is registered with the Internal Revenue Service (IRS). Its EIN is 510198509. The organization reports $863M in annual revenue. 79 officers and directors are publicly disclosed.
What is Tides Foundation's trust score?
Tides 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 Tides Foundation located?
Tides Foundation is located in San Francisco, CA, United States.
How does Tides Foundation spend its money?
Based on official tax filings, Tides Foundation has $863M in annual revenue. Its revenue is significantly above the peer average of $277M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.
What type of charity is Tides Foundation?
Tides Foundation is classified as a T300 organization, registered in United States. It operates as a Publicly-supported charity (509(a)(2)). It has $863M in annual revenue. The organization has 79 disclosed officers and directors.
Is it safe to donate to Tides Foundation?
Limited data is available for Tides Foundation on GiveRadar. We recommend verifying the organization directly before donating. Visit the Tides 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 Tides Foundation tax-deductible?
Yes, donations to Tides Foundation are generally tax-deductible in the United States. Tides Foundation is a 501(c)(3) tax-exempt organization. Its EIN is 510198509, 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.