Stieff Foundation Inc
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 14.6% of this funder's organizational grants could be linked to an IRS cause code.
The foundation checked the box saying it contributes only to preselected organizations and doesn't accept unsolicited requests.
- Form & materials
- Not stated
- Deadlines
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- Restrictions
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| Recipient | Location | Purpose (as filed) | Amount | Tax yr |
|---|---|---|---|---|
| Boys' Latin Alumni Association | Baltimore, MD | UNRESTRICTED | $9,150 | 2024 |
| Catch A Lift Fund | Timonium, MD | UNRESTRICTED | $2,500 | 2024 |
| University of MD College Park | College Pak, MD | UNRESTRICTED | $1,000 | 2024 |
| Whaley Cemetery | Berlin, MD | UNRESTICTED | $500 | 2024 |
| Baltimore Design School | Baltimore, MD | UNRESTRICTED | $500 | 2024 |
| National Aquarium | Baltimore, MD | UNRESTRICTED | $300 | 2024 |
| The Bryn Mawr School | Baltimore, MD | UNRESTRICTED | $140 | 2024 |
| Friends of Lolani Palace | Honalulu, HI | UNRESTRICTED | $100 | 2024 |
| Everyorg for Sweat for Breath Found | San Francisco, CA | UNRESTRICTED | $100 | 2024 |
| Katie Adamson Conversation Fund | Littleton, CO | UNRESTRICTED | $0 | 2024 |
| Wreaths Across America | Columbia Falls, ME | UNRESTRICTED | $0 | 2024 |
| Johns Hopkins Medicine | Baltimore, MD | UNRESTRICTED | $0 | 2024 |
| The Maryland Zoo | Baltimore, MD | UNRESTRICTED | $0 | 2024 |
| Human Rights Campaign Foundation | NW Washington, DC | UNRESTRICTED | $0 | 2024 |
| Medstar Union Memorial Hospital | Columbia, MD | UNRESTRICTED | $0 | 2024 |
| Boys' Latin Alumni Association | Baltimore, MD | UNRESTRICTED | $15,305 | 2023 |
| Catch A Lift Fund | Timonium, MD | UNRESTRICTED | $2,000 | 2023 |
| Human Rights Campaign Foundation | NW Washington, DC | UNRESTRICTED | $1,000 | 2023 |
| University of MD College Park | College Pak, MD | UNRESTRICTED | $1,000 | 2023 |
| Medstar Union Memorial Hospital | Columbia, MD | UNRESTRICTED | $1,000 | 2023 |
| National Aquarium | Baltimore, MD | UNRESTRICTED | $250 | 2023 |
| The Maryland Zoo | Baltimore, MD | UNRESTRICTED | $159 | 2023 |
| Katie Adamson Conversation Fund | Littleton, CO | UNRESTRICTED | $105 | 2023 |
| Johns Hopkins Medicine | Baltimore, MD | UNRESTRICTED | $100 | 2023 |
| Wreaths Across America | Columbia Falls, ME | UNRESTRICTED | $85 | 2023 |
Grants to individuals are counted but not named.
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