Costello Family Foundation Inc
Invitation OnlyPortola Valley, California · EIN 82-0464641 · Private foundation
Grants paid (2024)$85K
Organizations funded8
Typical grant$5,000
Total assets$1.6M
Half of its grants to organizations were between $3,000 and $20,000.
From the return
How to apply
On its return for tax year 2024 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
37% of grants went outside California.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Americans Serving African Children | Green Bay, WI | Education for sustainable farming | $20,000 |
| CK-12 Foundation | Menlo Park, CA | Online education resources | $20,000 |
| Foundation for a College Education | Palo Alto, CA | Education programs | $20,000 |
| Operation Bootstrap Africa | Minneapolis, MN | Education programs | $10,000 |
| Room to Read | San Francisco, CA | Education programs | $5,000 |
| Wells4Wellness | Moline, IL | Builds wells in Africa | $4,000 |
| Boys & Girls Club of Greater San Diego | San Diego, CA | Youth programs | $3,000 |
| East County Youth Symphony | El Cajon, CA | Youth music programs | $3,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $85,000 | 8 |
| 2023 | $95,000 | 10 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 17, 2025 - IRS e-file batch, object ID 202503209349100770
- IRS Tax Exempt Organization Search for EIN 82-0464641
- Profile updated Nov 7, 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.