Foundation directory

The Duffield Family Foundation Dba Maddie'S Fund Grants

Private foundation · EIN 94-3362163 · IRS 990-PF filings through tax year 2024

Total grants paid
$25.9M
Grants reported
479
Typical grant
$5K
Future commitments
$19.9M

Future commitments are grants the foundation has reported but not yet paid.

How to apply

Open to applications: its latest 990-PF publishes how to apply and does not limit giving to preselected organizations. See more foundations that accept applications.

Contact
Amy Zeifang
Deadlines
Please see our website for additional information.
Application materials
Please see our website at www.maddiesfund.org to review our guidelines.
Restrictions
Grants to animal organizations and groups only
Original filing text
Contact
AMY ZEIFANG
Address
6150 STONERIDGE MALL RD SUITE 125 PLEASANTON, CA, 94588
Phone
9253105450
Email
GRANTS@MADDIESFUND.ORG
Deadlines
PLEASE SEE OUR WEBSITE FOR ADDITIONAL INFORMATION.
Application materials
PLEASE SEE OUR WEBSITE AT WWW.MADDIESFUND.ORG TO REVIEW OUR GUIDELINES.
Restrictions
GRANTS TO ANIMAL ORGANIZATIONS AND GROUPS ONLY

Reported organization name: THE DUFFIELD FAMILY FOUNDATION DBA MADDIE'S FUND

Giving by tax year

Year-level totals across every reported grant in this profile — a summary, not a filter. The awards further down are the largest individual grants across all years, not each year's complete list.

Tax yearGrants paidAmount
2024181$14M
2023298$11.9M

Where The Duffield Family Foundation Dba Maddie'S Fund gives

States of grant recipients reported on the foundation's 990-PF filings, by dollars received.

Largest reported grants

Historical awards reported to the IRS. These are examples of past giving, not open opportunities.

Companions and Animals for Reform and Equity

Baltimore, MD

$1.5MTax year 2024

2023 vision: human and animal well-being

Companions and Animals for Reform and Equity

Baltimore, MD

$1.3MTax year 2023

2023 vision: human and animal well-being

University of Tennessee

Knoxville, TN

$1.2MTax year 2023

Establishing aligncare

San Francisco Spca

San Francisco, CA

$1.2MTax year 2024

2022 - 2025 comet program

Uc Davis Foundation

Davis, CA

$1.1MTax year 2024

Behavioral euthanasia study

Showing 5 of the 25 largest grants (479 reported in all).

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About this data

Figures are aggregated from The Duffield Family Foundation Dba Maddie'S Fund's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2024). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF filing on ProPublica. Raw e-file archive (ZIP) — a large IRS yearly archive download.

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