Charity Search / TIDES FOUNDATION
Philanthropy & Grantmaking (T300) IRS Verified DX Registered

TIDES FOUNDATION

EIN: 51-0198509 · SAN FRANCISCO, CA 94129 · United States · FY 2023 Data
2 out of 5
CharityAI™ Score
Not yet evaluated
Mission Statement

Tides accelerates the pace of social change, working with innovative partners to solve society’s toughest problems.

Financial Overview — FY 2023
$350.1M
Total Revenue
$711.6M
Total Expenses
N/A
Net Assets
0
Employees
Program Expense Ratio N/A
Fundraising Efficiency N/A
Operating Reserve N/A
Liability-to-Asset N/A
Revenue Diversification N/A
Executive Compensation $0
Financial History
Year Revenue Expenses Net Assets Program % Staff
2023 $350.1M $711.6M N/A 0
2022 $580.7M $685.5M $894.2M 97.7% 0
2021 $863.5M $614.8M N/A 0
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Organization Details
EIN
51-0198509
State
CA
City
SAN FRANCISCO
ZIP
94129
Classification
T300
Category
Philanthropy & Grantmaking
Rating
28★
Last Updated
Oct 2025
IRS Ruling Year
Foundation Code
16
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