Foundation directory
The Middendorf Family Foundation Grants
Private foundation · EIN 23-3069847 · IRS 990-PF filings through tax year 2025
- Total grants paid
- $2.2M
- Grants reported
- 25
- Median grant
- $75K
- Future commitments
- None reported
Giving by tax year
| Tax year | Grants paid | Amount |
|---|---|---|
| 2025 | 12 | $1.3M |
| 2024 | 13 | $975K |
Where The Middendorf Family Foundation gives
States of grant recipients reported on the foundation's 990-PF filings, by dollars received.
Largest reported grants
The biggest individual grants on file, as reported by the foundation to the IRS.
| Recipient | Location | Purpose | Tax year | Amount |
|---|---|---|---|---|
| MISSIONARY SOCIETY SALESIAN SISTERS | TAMPA, FL | GENERAL CHARITABLE PURPOSES | 2025 | $325K |
| MISSIONARY SOCIETY SALESIAN SISTERS | TAMPA, FL | GENERAL CHARITABLE PURPOSES | 2024 | $280K |
| OUR LADY OF MISSISSIPPI VALLEY | FORT MEYERS, FL | GENERAL CHARITABLE PURPOSES | 2025 | $150K |
| FISH OF SANIBEL | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2024 | $150K |
| OUR LADY OF MISSISSIPPI VALLEY | FORT MEYERS, FL | GENERAL CHARITABLE PURPOSES | 2024 | $150K |
| KATIE'S HOUSE INC | NEWTON, NY | GENERAL CHARITABLE PURPOSES | 2025 | $125K |
| SANIBEL CAPTIVA CONSERVATION FOUNDATION | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2025 | $125K |
| FISH OF SANIBEL | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2025 | $125K |
| COMMUNITY HOUSING AND RESOURCES INC | SANIBEL, FL | GENERAL OPERATING | 2025 | $100K |
| UNIVERSITY OF CINCINATTI ATHLETICS | CINCINATTI, OH | GENERAL CHARITABLE PURPOSES | 2025 | $75K |
| KATIE'S HOUSE INC | NEWTON, NY | GENERAL CHARITABLE PURPOSES | 2024 | $75K |
| SANIBEL COMMUNITY ASSOCIATION | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2025 | $75K |
| DING DARLING WILDLIFE SOCIETY | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2025 | $75K |
| UNIVERSITY OF CINCINATTI ATHLETICS | CINCINATTI, OH | GENERAL CHARITABLE PURPOSES | 2024 | $50K |
| SANIBEL CAPTIVA CONSERVATION FOUNDATION | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2024 | $50K |
| CLINIC FOR REHAB OF WILDLIFE | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2024 | $50K |
| SANIBEL COMMUNITY ASSOCIATION | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2024 | $50K |
| DING DARLING WILDLIFE SOCIETY | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2024 | $50K |
| UNITED WAY OF LEE COUNTY | FORT MEYERS, FL | GENERAL CHARITABLE PURPOSES | 2025 | $50K |
| CLINIC FOR REHAB OF WILDLIFE | SANIBEL, FL | GENERAL CHARITABLE PURPOSES | 2025 | $25K |
| SANIBEL SEA SCHOOL | SANIBEL, FL | GENERAL OPERATING | 2024 | $25K |
| UNITED WAY OF LEE COUNTY | FORT MEYERS, FL | GENERAL CHARITABLE PURPOSES | 2024 | $25K |
| MAYO CLINIC | ROCHESTER, MN | GENERAL CHARITABLE PURPOSES | 2025 | $20K |
| CHARLOTTE LATIN SCHOOL | CHARLOTTE, NC | GENERAL CHARITABLE PURPOSES | 2024 | $10K |
| MAYO CLINIC | ROCHESTER, MN | GENERAL CHARITABLE PURPOSES | 2024 | $10K |
How to apply
This foundation reports on its 990-PF that it only makes contributions to preselected organizations and does not accept unsolicited applications.
About this data
Figures are aggregated from The Middendorf Family Foundation's IRS Form 990-PF electronic filings (2 filings on file, most recent tax year 2025). Totals reflect grants the foundation reported as paid, and can lag the current year because foundations file annually and often on extension. Source: IRS 990-PF e-file archive.