Case & Elfreda Zandbergen Charitable
Preselected recipients only
Case & Elfreda Zandbergen Charitable is a private foundation in Tulsa, Oklahoma. In tax year 2025 it gave $122,500 in 11 grants; the typical grant was $10,000 and the largest $22,000. 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$122,500
- Number of grants11
- Typical grant$10,000
- Largest grant$22,000
- Assets$2.6 million
- New grantees18%
Giving in 2025 was up from $109,000 the year before.
18% of its 2025 grantees had not received a grant from it the year before, a mix of repeat and new grantees.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $102,000 | 12 | $2.3 million |
| 2024 | $109,000 | 12 | $2.4 million |
| 2025 | $122,500 | 11 | $2.6 million |
How to apply
Case & Elfreda Zandbergen Charitable 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 Case & Elfreda Zandbergen Charitable funds
Where it gives
Its grants went to recipients in 2 states, the most to Oklahoma.
| State | Grants | Amount |
|---|---|---|
| Oklahoma | 10 | $105,500 |
| District of Columbia | 1 | $17,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| The Salvation Army | General support | $22,000 |
| Humane Society of Grove and GR Lake Pete Brower Treasurer | Support | $20,000 |
| American Red Cross | Support | $17,000 |
| Tulsa Boys Home | Support | $15,000 |
| Meals on Wheels of Metro Tulsa | Support | $12,000 |
| Grand Lake Community Ministry Inc | General support | $10,000 |
| Community Food Bank of Eastern Oklahoma | Support | $7,000 |
| Boston Avenue Helping Hands Inc | Support | $6,000 |
| Family and Children's Services Inc | Support | $5,500 |
| South Grand Lake | Support | $5,000 |
| Vinita Senior Citizens Center | Support | $3,000 |
Officers and trustees
- Bokf NA
Questions people ask
Does Case & Elfreda Zandbergen Charitable accept grant applications?
No. Its IRS filing says it only makes contributions to preselected organizations.
How much does Case & Elfreda Zandbergen Charitable give?
$122,500 in tax year 2025, across 11 grants, with a typical grant of $10,000.
Who runs Case & Elfreda Zandbergen Charitable?
Its 2025 filing lists Bokf NA (Trustee).
What does Case & Elfreda Zandbergen Charitable fund?
Based on its grants, mainly human services, youth programs and food and hunger.