Grants paid by The Robert W Witter Family Foundation
EIN 91-1801754 · Sacramento, CA · Form 990-PF, Part XV · NTEE T20Z
The Robert W Witter Family Foundation of Sacramento, CA (EIN 91-1801754) reported 32 grants paid totaling $3,240,000 to 4 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
$3,240,000
32 grants
Recipients
4
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 3 | $120,000 | — |
| 2019 | 3 | $170,000 | — |
| 2020 | 3 | $170,000 | — |
| 2021 | 2 | $110,000 | — |
| 2022 | 5 | $515,000 | — |
| 2023 | 3 | $715,000 | — |
| 2024 | 7 | $725,000 | — |
| 2025 | 6 | $715,000 | — |
Top recipients
The 4 recipients receiving the most from The Robert W Witter Family Foundation, by grants paid, out of 4 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Uc Berkeley Foundation | U | Berkeley, CA | 15 | $1,950,000 | 2025 |
| Friends of the Environment Inc 35-2283352 | C | Coconut Creek, FL | 8 | $1,180,000 | 2025 |
| Destroyer Escort Historic Museum 14-1836568 | D | Albany, NY | 8 | $100,000 | 2025 |
| Yale Medical School | U | New Haven, CT | 1 | $10,000 | 2024 |
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 32 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Friends of the Environment Inc Delray Beach, FL | B | $200,000 | paid | bahamas cave research foundation | 202621319349103147 |
| 2025 | Uc Berkeley Foundation Berkeley, CA | U | $200,000 | paid | Men's Rugby | 202621319349103147 |
| 2025 | Uc Berkeley Foundation Berkeley, CA | U | $200,000 | paid | Rugby Fund | 202621319349103147 |
| 2025 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | Women's Rugby | 202621319349103147 |
| 2025 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | Haas School of Business, Initiative | 202621319349103147 |
| 2025 | Destroyer Escort Historical Museum Albany, NY | B | $15,000 | paid | general operations | 202621319349103147 |
| 2024 | Uc Berkeley Foundation Berkeley, CA | U | $200,000 | paid | Friends of Cal Rugby | 202501199349102110 |
| 2024 | Friends of the Environment Inc Delray Beach, FL | B | $200,000 | paid | bahamas cave research foundation | 202501199349102110 |
| 2024 | Uc Berkeley Foundation Berkeley, CA | U | $200,000 | paid | Witter Rugby Field enhancement | 202501199349102110 |
| 2024 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | Women's Rugby | 202501199349102110 |
| 2024 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | Haas School of Business, Initiative Dean's Fund 6025264 | 202501199349102110 |
| 2024 | Destroyer Escort Historical Museum Albany, NY | B | $15,000 | paid | general operations | 202501199349102110 |
| 2024 | Yale Medical School New Haven, CT | U | $10,000 | paid | SUPPORT OF UROLOGY PROGRAM | 202501199349102110 |
| 2023 | Uc Berkeley Foundation Berkeley, CA | U | $500,000 | paid | SUPPORT OF PUBLIC CHARITY PROGRAMS - Women's Rugby | 202422979349100912 |
| 2023 | Friends of the Environment Inc Delray Beach, FL | B | $200,000 | paid | support for bahamas cave research foundation | 202422979349100912 |
| 2023 | Destroyer Escort Historical Museum Albany, NY | B | $15,000 | paid | support for maritime heritage grant | 202422979349100912 |
| 2022 | Uc Berkeley Foundation Berkeley, CA | U | $200,000 | paid | SUPPORT OF PUBLIC CHARITY PROGRAMS - Men's Rugby | 202321189349100822 |
| 2022 | Friends of the Environment Inc Delray Beach, FL | B | $200,000 | paid | support for bahama cave research foundation | 202321189349100822 |
| 2022 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | support for public education - Haas School of Business program | 202321189349100822 |
| 2022 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | SUPPORT OF PUBLIC CHARITY PROGRAMS - Women's Rugby | 202321189349100822 |
| 2022 | Destroyer Escort Historical Museum Albany, NY | B | $15,000 | paid | support for maritime heritage grant | 202321189349100822 |
| 2021 | Friends of the Environment Inc Delray Beach, FL | B | $100,000 | paid | support for bahama cave research foundation | 202211259349101461 |
| 2021 | Destroyer Escort Historical Museum Albany, NY | B | $10,000 | paid | support for maritime heritage grant | 202211259349101461 |
| 2020 | Friends of the Environment Inc Coconut Creek, FL | C | $110,000 | paid | support for bahama cave research foundation | 202101189349101855 |
| 2020 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | support for public education - Haas School of Business program | 202101189349101855 |
| 2020 | Destroyer Escort Historic Museum Albany, NY | D | $10,000 | paid | support for maritime heritage grant | 202101189349101855 |
| 2019 | Friends of the Environment Inc Coconut Creek, FL | C | $110,000 | paid | support for bahama cave research foundation | 202041329349101424 |
| 2019 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | support for public education - Haas School of Business program | 202041329349101424 |
| 2019 | Destroyer Escort Historic Museum Albany, NY | D | $10,000 | paid | support for maritime heritage grant | 202041329349101424 |
| 2018 | Friends of the Environment Inc Coconut Creek, FL | C | $60,000 | paid | support for bahama cave research foundation | 201921279349101672 |
| 2018 | Uc Berkeley Foundation Berkeley, CA | U | $50,000 | paid | support for public education - Haas School of Business program | 201921279349101672 |
| 2018 | Destroyer Escort Historic Museum Albany, NY | D | $10,000 | paid | support for maritime heritage grant | 201921279349101672 |
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 | 2025v4.1 | 202621319349103147 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202501199349102110 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202422979349100912 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202321189349100822 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.0 | 202211259349101461 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.0 | 202101189349101855 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.0 | 202041329349101424 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201921279349101672 |
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/911801754.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.