Robert and Susan Rosenbaum Foundation Inc
Invitation OnlyBethesda, Maryland · EIN 81-1632009 · Private foundation
Grants paid (2025)$144K
Organizations funded28
Typical grant$1,000
Total assets$591K
Half of its grants to organizations were between $500 and $2,500.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
89% of grants went outside Maryland.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| National Parks Conservation Ass'n | Washington, DC | General | $35,000 |
| The Greater Washington Telecommunications Association | Arlington, VA | General | $30,000 |
| Smith College | Northampton, MA | General | $25,500 |
| Columbia Law School | New York, NY | General | $25,000 |
| Penn Museum | Philadelphia, PA | General | $5,000 |
| Aclu | New York, NY | General | $3,000 |
| Anti-Defamation League | New York, NY | General | $3,000 |
| American Red Cross | Washington, DC | General | $2,500 |
| Capital Area Food Bank | Washington, DC | General | $1,500 |
| Planned Parenthood Federation of America | Washington, DC | General | $1,500 |
| Waterorg | Washington, DC | General | $1,250 |
| Baltimore Symphony Orch | North Bethesda, MD | General | $1,200 |
| Cosmos Club Historic Preservtion Foundation | Washington, DC | General | $1,000 |
| Protect Democracy United | Washington, DC | General | $1,000 |
| Signature Theater | Arlington, VA | General | $1,000 |
| US Holocaust Mem Museum | Washington, DC | General | $1,000 |
| Wamu | Washington, DC | General | $1,000 |
| Alliance for Concerned Men | Washington, DC | General | $625 |
| Clean and Sober Street | Washington, DC | General | $625 |
| Abramson Scholarship Foundation | Washington, DC | General | $500 |
| Brown Fund | Providence, RI | General | $500 |
| Waterfire | Providence, RI | General | $500 |
| Achievement Prep | Washington, DC | General | $430 |
| National Historical Soc'y | Washington, DC | General | $350 |
| Friends of the Smithsonian | Washington, DC | General | $300 |
| Bcc Rescue Squad | Bethesda, MD | General | $250 |
| National Museum of African American History and Culture | Washington, DC | General | $100 |
| Norwood School | Bethesda, MD | General | $100 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $143,730 | 28 |
| 2024 | $152,545 | 33 |
| 2023 | $188,384 | 29 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202621349349100202
- IRS Tax Exempt Organization Search for EIN 81-1632009
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.