Woldenberg Family Foundation Inc
Historical FunderMiami, Florida · EIN 99-3079042 · Private foundation
Half of its grants to organizations were between $750 and $3,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | MARK HALPERN |
|---|---|
| Address | 290 NW 165TH ST PH1, MIAMI FL 33169 |
| Phone | 3058125446 |
| Form and materials | LETTER STATING NAME, ADDRESS, TAX EXEMPT STATUS, PURPOSE AMOUNT AND TERM. |
| Deadlines | NONE |
| Restrictions | NONE |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
56% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Mount Sinai Medical Center | Miami Beach, FL | General support | $100,000 |
| Hillel the Foundation for Jewish C | Washington, DC | General support | $60,000 |
| American Friends of Alyn Hospital | New York, NY | General support | $50,000 |
| Temple Beth Shalom | Miami Beach, FL | General support | $8,925 |
| Project New Born | Aventura, FL | General support | $5,000 |
| Congregation Or Ami | Calabasas, CA | General support | $3,000 |
| Social Good Fund | Richmond, CA | General support | $2,500 |
| University of Hartford | West Hartford, CT | General support | $2,500 |
| Palm Spring Friends of Philharmonic | Palm Desert, CA | General support | $2,100 |
| Temple Sinai Jewish Community Cente | Palm Desert, CA | General support | $2,050 |
| Milken Community School | Los Angeles, CA | General support | $2,000 |
| Greater Miami Jewish Federation | Miami, FL | General support | $1,548 |
| Rhythm Foundation | Miami Beach, FL | General support | $1,500 |
| Jewish Community Services S Fl | North Miami, FL | General support | $1,000 |
| Jewish Family Service of LA | Los Angeles, CA | General support | $1,000 |
| Lymphoma Research Foundation | New York, NY | General support | $1,000 |
| Pasadena Jewish Temple and Center | Pasadena, CA | General support | $1,000 |
| Ace of Hearts Rescue | Hollywood, FL | General support | $750 |
| Pelican Harbor Seabird Station | Miami, FL | General support | $700 |
| Shock Elite Academy | Miami, FL | General support | $500 |
| LA Ballona Creek Renaissance Progra | Culver City, CA | General support | $300 |
| Dogs Without Borders | Encino, CA | General support | $300 |
| The Everglades Foundation | Palmetto Bay, FL | General support | $300 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $247,973 | 23 |
| 2024 | $174,000 | 5 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 14, 2026 - IRS e-file batch, object ID 202601349349101490
- IRS Tax Exempt Organization Search for EIN 99-3079042
- Profile updated Nov 6, 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.