Grants paid by The Weiss Family Foundation C/O Judith Weiss President
EIN 04-3421413 · Palo Alto, CA · Form 990-PF, Part XV · NTEE T20Z
The Weiss Family Foundation C/O Judith Weiss President of Palo Alto, CA (EIN 04-3421413) reported 49 grants paid totaling $446,000 to 15 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$446,000
49 grants
Recipients
15
distinct organizations
Tax years
2018–2025
6 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 7 | $55,000 | — |
| 2020 | 10 | $75,000 | — |
| 2022 | 9 | $75,000 | — |
| 2023 | 7 | $70,000 | — |
| 2024 | 8 | $85,000 | — |
| 2025 | 8 | $86,000 | — |
Top recipients
The 15 recipients receiving the most from The Weiss Family Foundation C/O Judith Weiss President, by grants paid, out of 15 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Wildlife Conservation Network 30-0108469 | C | Los Altos, CA | 6 | $96,000 | 2025 |
| Rights Behind Bars 84-3084416 | B | Washington, DC | 7 | $70,000 | 2025 |
| Ocean Conservancy 23-7245152 | B | Washington, DC | 6 | $70,000 | 2025 |
| Food Gatherers 38-2853858 | C | Ann Arbor, MI | 6 | $60,000 | 2025 |
| Nurse-Family Partnership 20-0234163 | C | Denver, CO | 5 | $50,000 | 2024 |
| DC Abortion Fund 20-4713150 | B | Washington, DC | 5 | $25,000 | 2024 |
| The Broadway Community 13-3652817 | B | New York, NY | 3 | $15,000 | 2025 |
| Dorot 13-3264005 | B | New York City, NY | 3 | $15,000 | 2022 |
| Wild Bird Fund 32-0155774 | B | New York, NY | 2 | $10,000 | 2025 |
| Harlem Children's Zone 23-7112974 | B | New York, NY | 1 | $10,000 | 2025 |
| Second Harvest of Silicon Valley 94-2614101 | C | San Jose, CA | 1 | $5,000 | 2020 |
| Blue Ridge Abortion Fund 27-1343669 | B | Charlottesville, VA | 1 | $5,000 | 2025 |
| Avendias 94-1480548 | C | Palo Alto, CA | 1 | $5,000 | 2020 |
| Grand Trenton National Park 83-0322668 | D | Moose, WY | 1 | $5,000 | 2020 |
| Social Good Fund Fbo Free Our Neighbors | U | Richmond, CA | 1 | $5,000 | 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 49 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Wildlife Conservation Network Los Altos, CA | C | $21,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 202600909349100320 |
| 2025 | Rights Behind Bars Washington, DC | C | $15,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2025 | Ocean Conservancy Washington, DC | B | $15,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 202600909349100320 |
| 2025 | Food Gatherers Ann Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2025 | Harlem Children's Zone New York, NY | B | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2025 | The Broadway Community New York, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2025 | Wild Bird Fund New York, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2025 | Blue Ridge Abortion Fund Charlottesville, VA | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202600909349100320 |
| 2024 | Wildlife Conservation Network Los Altos, CA | C | $20,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 202521259349100762 |
| 2024 | Rights Behind Bars Washington, DC | C | $15,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2024 | Ocean Conservancy Washington, DC | B | $15,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 202521259349100762 |
| 2024 | Nurse-Family Partnership Denver, CO | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2024 | Food Gatherers Ann Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2024 | The Broadway Community New York, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2024 | Wild Bird Fund New York, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2024 | DC Abortion Fund Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202521259349100762 |
| 2023 | Wildlife Conservation Network Los Altos, CA | C | $15,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 202421349349100947 |
| 2023 | Rights Behind Bars Washington, DC | C | $15,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202421349349100947 |
| 2023 | Ocean Conservancy Washington, DC | B | $10,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 202421349349100947 |
| 2023 | Nurse-Family Partnership Denver, CO | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202421349349100947 |
| 2023 | Food Gatherers Ann Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202421349349100947 |
| 2023 | The Broadway Community New York, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202421349349100947 |
| 2023 | DC Abortion Fund Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202421349349100947 |
| 2022 | Wildlife Conservation Network Los Altos, CA | C | $15,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 202343189349100834 |
| 2022 | Food Gatherers Ann Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | Ocean Conservancy Washington, DC | B | $10,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 202343189349100834 |
| 2022 | Nurse-Family Partnership Denver, CO | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | Rights Behind Bars Washington, DC | B | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | Rights Behind Bars Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | DC Abortion Fund Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | Dorot New York City, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2022 | Rights Behind Bars Washington, DC | C | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202343189349100834 |
| 2020 | Wildlife Conservation Network Los Altos, CA | C | $15,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 202103199349104315 |
| 2020 | Nurse-Family Partnership Denver, CO | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202103199349104315 |
| 2020 | Food Gatherers Aim Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202103199349104315 |
| 2020 | Ocean Conservancy Washington, DC | B | $10,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 202103199349104315 |
| 2020 | Avendias Palo Alto, CA | C | $5,000 | paid | 2020 GRANT | 202103199349104315 |
| 2020 | Dorot New York City, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202103199349104315 |
| 2020 | DC Abortion Fund Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 202103199349104315 |
| 2020 | Rights Behind Bars Washington, DC | C | $5,000 | paid | TO SUPPORT EXEMPT PURPOSE OF THE ORGANIZATION. | 202103199349104315 |
| 2020 | Grand Trenton National Park Moose, WY | D | $5,000 | paid | 2020 GRANT | 202103199349104315 |
| 2020 | Second Harvest of Silicon Valley San Jose, CA | C | $5,000 | paid | 2020 GRANT | 202103199349104315 |
| 2018 | Ocean Conservancy Washington, DC | B | $10,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORT | 201902329349100600 |
| 2018 | Food Gatherers Aim Arbor, MI | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 201902329349100600 |
| 2018 | Nurse-Family Partnership Denver, CO | C | $10,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 201902329349100600 |
| 2018 | Wildlife Conservation Network Los Altos, CA | C | $10,000 | paid | TO SUPPORT WILDLIFE CONSERVATION EFFORTS | 201902329349100600 |
| 2018 | Dorot New York City, NY | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 201902329349100600 |
| 2018 | DC Abortion Fund Washington, DC | B | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 201902329349100600 |
| 2018 | Social Good Fund Fbo Free Our Neighbors Richmond, CA | U | $5,000 | paid | TO SUPPORT THE EXEMPT PURPOSE OF THE ORGANIZATION | 201902329349100600 |
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 |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.0 | 202600909349100320 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202521259349100762 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202421349349100947 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202343189349100834 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202103199349104315 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201902329349100600 |
Derived from IRS Form 990-PF 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/043421413.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.