Casteel Family Foundation
Preselected recipients only
Casteel Family Foundation is a private foundation in San Diego, California. In tax year 2025 it gave $113,264 in 4 grants; the typical grant was $25,000 and the largest $50,000. It only gives to organizations it selects itself and does not accept unsolicited applications.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$113,264
- Number of grants4
- Typical grant$25,000
- Largest grant$50,000
- Assets$258,830
- New grantees75%
Giving in 2025 was up from $11,478 the year before.
75% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $101,860 | 3 | $322,943 |
| 2024 | $11,478 | 1 | $344,171 |
| 2025 | $113,264 | 4 | $258,830 |
How to apply
Casteel Family Foundation says in its IRS filing that it only makes contributions to preselected organizations, so unsolicited applications are unlikely to be considered. Organizations it funds are usually invited.
What Casteel Family Foundation funds
Where it gives
Its grants went to recipients in 3 states, the most to Washington.
| State | Grants | Amount |
|---|---|---|
| Washington | 1 | $50,000 |
| New York | 2 | $49,918 |
| California | 1 | $25,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| Alliance for Tompotika Conservation | General support | $50,000 |
| The Climate Center | General support | $25,000 |
| Planned Parenthood | General support | $25,000 |
| ACLU Foundation | General support | $24,918 |
Officers and trustees
- Michael Casteel
- Cathy Casteel
Questions people ask
Does Casteel Family Foundation accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does Casteel Family Foundation give?
$113,264 in tax year 2025, across 4 grants, with a typical grant of $25,000.
Who runs Casteel Family Foundation?
Its 2025 filing lists Michael Casteel (President/Treasurer) and Cathy Casteel (Vice Pres./Secretary).
What does Casteel Family Foundation fund?
Based on its grants, mainly environment and conservation.