Maxine and Jack Zarrow Family Foundation
Historical funder research: IRS Form 990-PF filings from US private foundations, showing who funded what in past years. This is not a list of currently open grant calls, and we do not track open RFPs from private foundations. From public IRS Form 990-PF filings (latest on file for this funder: tax year 2024). Coverage: tax years 2019–2025. Freshness: the IRS releases these returns 1.5–2+ years after the tax year ends, so 2025 is still partial and a funder's newest grants may not appear yet. Last updated: November 14, 2026. Filings can contain errors, so confirm current priorities and deadlines with the funder before applying.
Year 2025 is still partial because many returns have not been filed or released yet. That is a freshness issue — coverage in our dataset is tax years 2019–2025.
Only 50.1% of this funder's organizational grants could be linked to an IRS cause code.
- Form & materials
- A WRITTEN DESCRIPTION OF THE PROGRAM AND EVIDENCE OF TAX EXEMPTION.
- Deadlines
- NONE
- Restrictions
- PRIMARILY TULSA AREA, TO PUBLICLY SUPPORTED EXEMPT ORGANIZATIONS PROVIDING RELIEF TO THE POOR, DISTRESSED, UNDERPRIVILEGED, ETC.
| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Mayo Clinic | Rochester, MN | TO ESTABLISH, NAME, AND ENDOW THE MAXINE F. ZARROW FUND IN MICROBIOME RESEARCH AT THE MAYO CLINIC CENTER FOR INDIVIDUALIZED MEDICINE | $600,000 | 2024 |
| University of Tulsa The | Tulsa, OK | ENDOWMENT CAMPAIGN FOR THE MAINTENANCE AND OPERATIONS OF THE NEW ADDITION TO GILCREASE MUSEUM | $500,000 | 2024 |
| Hillel Jewish Student Center at Ou | Norman, OK | CAPITAL AND ENDOWMENT CAMPAIGN (HONORING OUR MEMORIES, BUILDING OUR VISION) | $250,000 | 2024 |
| Zarrow Pointe | Tulsa, OK | ZARROW POINTE EXPANSION PROJECT | $100,000 | 2024 |
| Zarrow Pointe | Tulsa, OK | FINANCIAL ASSISTANCE FUND | $50,000 | 2024 |
| Planned Parenthood Great Plains | Overland Park, KS | GENERAL OPERATING SUPPORT FOR THE TULSA HEALTH CENTER | $50,000 | 2024 |
| Holland Hall School | Tulsa, OK | MIDDLE SCHOOL CAPITAL CAMPAIGN | $50,000 | 2024 |
| Congregation Emanu-El | San Francisco, CA | RABBI BETH AND RABBI JONATHAN SINGER COMMUNITY ENGAGEMENT FUND | $50,000 | 2024 |
| Iron Gate Inc | Tulsa, OK | GENERAL OPERATING SUPPORT | $37,500 | 2024 |
| Tulsa Day Center Inc | Tulsa, OK | THE BLUE TEAM | $36,500 | 2024 |
| Youth Services of Tulsa | Tulsa, OK | STREET OUTREACH SERVICES | $35,000 | 2024 |
| Town & Country School | Tulsa, OK | FINANCIAL ASSISTANCE PROGRAM | $35,000 | 2024 |
| Mental Health Association Oklahoma | Tulsa, OK | ZARROW MENTAL HEALTH SYMPOSIUM 2024 | $30,000 | 2024 |
| Mental Health Association Oklahoma | Tulsa, OK | CARNIVALE 2024 | $30,000 | 2024 |
| B'nai Emunah Congregation | Tulsa, OK | OPERATING EXPENSES | $30,000 | 2024 |
| Francis W Parker School | Chicago, IL | MATHEMATICS ENDOWMENT ($70,000) AND PARKER FUND ($30,000) | $28,000 | 2024 |
| University of Pennsylvania | Philadelphia, PA | GERSHWIND-BENNETT DIRECTOR'S INNOVATION ENDOWED FUND AT THE BARBARA AND EDWARD NETTER CENTER FOR COMMUNITY PARTNERSHIPS | $27,000 | 2024 |
| Valeo Community Residence Program | Topeka, KS | GENERAL OPERATING SUPPORT | $25,000 | 2024 |
| Tulsa Day Center Inc | Tulsa, OK | GENERAL OPERATING SUPPORT | $25,000 | 2024 |
| Jewish Film Institute | San Francisco, CA | 2024 NEXT WAVE PROGRAMMING | $25,000 | 2024 |
| Restore Hope Ministries | Tulsa, OK | HOMELESS PREVENTION INITIATIVE | $25,000 | 2024 |
| Mishkan Chicago | Chicago, IL | GENERAL OPERATING SUPPORT | $25,000 | 2024 |
| Bridges Foundation The | Jenks, OK | BRIDGES SUMMER CAMP | $25,000 | 2024 |
| Assistance League of Tulsa | Tulsa, OK | OPERATION SCHOOL BELL | $25,000 | 2024 |
| The Sentencing Project | Washington, DC | SECOND LOOK NETWORK REENTRY CHECKLIST ($10,000) AND 2025 FELLOWSHIP PROGRAM ($12,000) | $22,000 | 2024 |
Grants to individuals are counted but not named.
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