Grants paid by The Helen Diller Family Foundation
EIN 31-1655715 · San Francisco, CA · Form 990, Schedule I · NTEE T900
The Helen Diller Family Foundation of San Francisco, CA (EIN 31-1655715) reported 50 grants paid totaling $26,746,246 to 28 recipients in tax years 2018–2025, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$26,746,246
50 grants
Recipients
28
distinct organizations
Tax years
2018–2025
7 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 26 | $25,067,939 | — |
| 2020 | 7 | $469,427 | — |
| 2021 | 7 | $451,627 | — |
| 2022 | 5 | $415,660 | — |
| 2023 | 1 | $126,557 | — |
| 2024 | 2 | $111,430 | — |
| 2025 | 2 | $103,606 | — |
Top recipients
The 28 recipients receiving the most from The Helen Diller Family Foundation, by grants paid, out of 28 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Mayo Clinic 41-6011702 | A | Rochester, MN | 2 | $9,427,580 | 2018 |
| Congregation Kol Emeth 94-1566203 | A | Palo Alto, CA | 5 | $4,942,888 | 2022 |
| The Trust for Public Land 23-7222333 | A | San Francisco, CA | 1 | $3,870,000 | 2018 |
| Jewish Home and Senior Living 02-0724278 | A | San Francisco, CA | 2 | $2,953,255 | 2020 |
| University of Southern California 95-1642394 | A | Los Angeles, CA | 1 | $2,062,000 | 2018 |
| Jewish Community Federation San Francisco 94-1156533 | A | San Francisco, CA | 6 | $572,593 | 2025 |
| Chabad of Greater South Bay 77-0104029 | A | Palo Alto, CA | 2 | $550,000 | 2018 |
| Philos Project Inc 47-1182714 | A | New York, NY | 4 | $400,000 | 2022 |
| Jewish Institute for National Security Affairs 52-1233683 | A | Washington, DC | 4 | $400,000 | 2022 |
| Friends of Elnet 45-2212393 | A | New York, NY | 4 | $400,000 | 2022 |
| Friends of the Israel Defense Forces 13-3156445 | A | San Francisco, CA | 1 | $150,000 | 2018 |
| American Israel Education Foundation Inc 52-1623781 | A | Washington, DC | 1 | $150,000 | 2018 |
| American Society for Technion-Israel Institute for Technology 13-0434195 | A | New York, NY | 1 | $150,000 | 2018 |
| Foundation for the Defense of Democracies Inc 13-4174402 | A | Washington, DC | 1 | $150,000 | 2018 |
| American Media Institute 46-0551578 | A | Alexandria, VA | 1 | $125,000 | 2018 |
| Chabad of North Peninsula 20-8178258 | A | San Mateo, CA | 1 | $100,000 | 2022 |
| Judicial Watch 52-1885088 | A | Washington, DC | 1 | $100,000 | 2018 |
| Nli USA Inc 46-4986788 | A | New York, NY | 2 | $55,739 | 2020 |
| American Trust for Oxford 13-6024454 | A | Vienna, VA | 1 | $34,233 | 2018 |
| American Jewish Joint Distribution Committee 13-1656634 | A | New York, NY | 1 | $25,000 | 2018 |
| The San Francisco Museum of Modern Art 94-1156300 | A | San Francisco, CA | 1 | $22,427 | 2018 |
| Contemporary Jewish Museum 47-0920831 | A | San Francisco, CA | 1 | $21,531 | 2018 |
| Elemyouth in Distress in Israel 13-3171815 | A | New York, NY | 1 | $18,000 | 2021 |
| Birthright Israel Foundation 13-4092050 | A | New York, NY | 1 | $18,000 | 2024 |
| American Friends of the Association for the Advancement of Community Center 75-3049554 | A | Staten Island, NY | 1 | $18,000 | 2021 |
| Amcha Initiative 46-0774311 | A | Santa Cruz, CA | 1 | $10,000 | 2018 |
| Institute On Aging 94-2978977 | A | San Francisco, CA | 1 | $10,000 | 2025 |
| Second Harvest Food Bank of Santa Clara and San Mateo Counties 94-2614101 | A | San Jose, CA | 1 | $10,000 | 2018 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 50 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Jewish Community Federation San Francisco, CA | A | $93,606 | paid | DILLER TEEN FELLOWS PROGRAM | 202641349349310894 |
| 2025 | Institute On Aging San Francisco, CA | A | $10,000 | paid | GENERAL SUPPORT | 202641349349310894 |
| 2024 | Jewish Community Federation San Francisco, CA | A | $93,430 | paid | DILLER TEEN FELLOWS PROGRAM | 202541339349309654 |
| 2024 | Birthright Israel Foundation New York, NY | A | $18,000 | paid | PEOPLEHOOD PAPERS ON ISRAEL EDUCATION | 202541339349309654 |
| 2023 | Jewish Community Federation San Francisco, CA | A | $126,557 | paid | DILLER EDUCATOR AWARDS PROGRAM | 202401019349302400 |
| 2022 | Philos Project Inc New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202310959349300301 |
| 2022 | Friends of Elnet New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202310959349300301 |
| 2022 | Chabad of North Peninsula San Mateo, CA | A | $100,000 | paid | TO SUPPORT A PRE-SCHOOL CLASSROOM IN HONOR OF RABBI SCWARTZ | 202310959349300301 |
| 2022 | Jewish Institute for National Security Affairs Washington, DC | A | $100,000 | paid | GENERAL SUPPORT | 202310959349300301 |
| 2022 | Congregation Kol Emeth Palo Alto, CA | A | $15,660 | paid | CENTRAL COURTYARD | 202310959349300301 |
| 2021 | Philos Project Inc New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202231299349304258 |
| 2021 | Friends of Elnet New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202231299349304258 |
| 2021 | Jewish Institute for National Security Affairs Washington, DC | A | $100,000 | paid | GENERAL SUPPORT | 202231299349304258 |
| 2021 | Jewish Community Federation San Francisco San Francisco, CA | A | $85,000 | paid | BUTTE COUNTY FIRE RELIEF | 202231299349304258 |
| 2021 | Congregation Kol Emeth Palo Alto, CA | A | $30,627 | paid | CENTRAL COURTYARD | 202231299349304258 |
| 2021 | American Friends of the Association for the Advancement of Community Center Staten Island, NY | A | $18,000 | paid | HELEN DILLER FAMILY TEMPORARY EXHIBITS GALLERY | 202231299349304258 |
| 2021 | Elemyouth in Distress in Israel New York, NY | A | $18,000 | paid | COURTYARD CONSTRUCTION PROJECT | 202231299349304258 |
| 2020 | Jewish Institute for National Security Affairs Washington, DC | A | $100,000 | paid | GENERAL SUPPORT | 202111329349304221 |
| 2020 | Friends of Elnet New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202111329349304221 |
| 2020 | Philos Project Inc New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 202111329349304221 |
| 2020 | Jewish Community Federation San Francisco San Francisco, CA | A | $85,000 | paid | BUTTE COUNTY FIRE RELIEF | 202111329349304221 |
| 2020 | Congregation Kol Emeth Palo Alto, CA | A | $44,583 | paid | CENTRAL COURTYARD | 202111329349304221 |
| 2020 | Jewish Home and Senior Living San Francisco, CA | A | $24,581 | paid | COURTYARD CONSTRUCTION PROJECT | 202111329349304221 |
| 2020 | Nli USA Inc New York, NY | A | $15,263 | paid | HELEN DILLER FAMILY TEMPORARY EXHIBITS GALLERY | 202111329349304221 |
| 2018 | Mayo Clinic Rochester, MN | A | $6,750,437 | paid | HIGH DOSE INTRAVENOUS ASCORBIC ACID CANCER TREATMENT STUDY | 201911339349303011 |
| 2018 | The Trust for Public Land San Francisco, CA | A | $3,870,000 | paid | TWO PLAYGROUND RENOVATIONS AT THE JOSEPH L. ALIOTO PERFORMING ARTS PLAZA | 201911339349303011 |
| 2018 | Jewish Home and Senior Living San Francisco, CA | A | $2,928,674 | paid | COURTYARD CONSTRUCTION PROJECT | 201911339349303011 |
| 2018 | Congregation Kol Emeth Palo Alto, CA | A | $2,852,018 | paid | CENTRAL COURTYARD | 201911339349303011 |
| 2018 | Mayo Clinic Rochester, MN | A | $2,677,143 | paid | FIVE RESEARCH PROJECTS | 201911339349303011 |
| 2018 | University of Southern California Los Angeles, CA | A | $2,062,000 | paid | TO SUPPORT RESEARCH ON NATTOKINASE | 201911339349303011 |
| 2018 | Congregation Kol Emeth Palo Alto, CA | A | $2,000,000 | paid | CAPITAL CAMPAIGN | 201911339349303011 |
| 2018 | Chabad of Greater South Bay Palo Alto, CA | A | $500,000 | paid | NEEDS OF CHABAD CONGREGANTS | 201911339349303011 |
| 2018 | American Israel Education Foundation Inc Washington, DC | A | $150,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Foundation for the Defense of Democracies Inc Washington, DC | A | $150,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Friends of the Israel Defense Forces San Francisco, CA | A | $150,000 | paid | THE LONE SOLDIERS PROGRAM | 201911339349303011 |
| 2018 | American Society for Technion-Israel Institute for Technology New York, NY | A | $150,000 | paid | CYBER SECURITY RESEARCH PROJECTS | 201911339349303011 |
| 2018 | American Media Institute Alexandria, VA | A | $125,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Friends of Elnet New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Jewish Institute for National Security Affairs Washington, DC | A | $100,000 | paid | ISRAEL TRIPS FOR US GENERALS, ADMIRALS AND CADETS FROM US MILITARY ACADEMIES | 201911339349303011 |
| 2018 | Judicial Watch Washington, DC | A | $100,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Philos Project Inc New York, NY | A | $100,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Jewish Community Federation San Francisco, CA | A | $89,000 | paid | HELEN DILLER AWARDS FOR EXCELLENCE IN JEWISH EDUCATION | 201911339349303011 |
| 2018 | Chabad of Greater South Bay Palo Alto, CA | A | $50,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Nli USA Inc New York, NY | A | $40,476 | paid | HELEN DILLER FAMILY TEMPORARY EXHIBITS GALLERY | 201911339349303011 |
| 2018 | American Trust for Oxford Vienna, VA | A | $34,233 | paid | PERMANENTLY ENDOW A HELEN DILLER ISRAELI RHODES SCHOOR | 201911339349303011 |
| 2018 | American Jewish Joint Distribution Committee New York, NY | A | $25,000 | paid | ETHIOPIA WATER PROJECT | 201911339349303011 |
| 2018 | The San Francisco Museum of Modern Art San Francisco, CA | A | $22,427 | paid | FOR TWO HELEN DILLER FAMILY GALLERIES | 201911339349303011 |
| 2018 | Contemporary Jewish Museum San Francisco, CA | A | $21,531 | paid | FOR THE HELEN DILLER WING | 201911339349303011 |
| 2018 | Second Harvest Food Bank of Santa Clara and San Mateo Counties San Jose, CA | A | $10,000 | paid | GENERAL SUPPORT | 201911339349303011 |
| 2018 | Amcha Initiative Santa Cruz, CA | A | $10,000 | paid | GENERAL SUPPORT | 201911339349303011 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990 | 2025 | 2025-06-30 | not stated | 2024v5.5 | 202641349349310894 |
| 990 | 2024 | 2024-06-30 | not stated | 2023v6.0 | 202541339349309654 |
| 990 | 2023 | 2023-06-30 | not stated | 2022v5.0 | 202401019349302400 |
| 990 | 2022 | 2022-06-30 | not stated | 2021v4.2 | 202310959349300301 |
| 990 | 2021 | 2021-06-30 | not stated | 2020v4.2 | 202231299349304258 |
| 990 | 2020 | 2020-06-30 | not stated | 2019v5.2 | 202111329349304221 |
| 990 | 2018 | 2018-06-30 | not stated | 2017v2.3 | 201911339349303011 |
Derived from IRS Form 990 e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/311655715.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.