Mirner Family Foundation
Invitation OnlyLongboat Key, Florida · EIN 47-7410894 · Private foundation
Grants paid (2025)$763K
Organizations funded5
Typical grant$100,000
Total assets$17.9M
Half of its grants to organizations were between $50,000 and $150,000.
From the return
How to apply
On its return for tax year 2025 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
80% of grants went outside Florida.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Notre Dame de Sion | Kansas City, MO | General Operations | $433,465 |
| St Mary Star of the Sea | Longboat Key, FL | General Operations | $150,000 |
| New Life City Church | Kansas City, MO | General Operations | $100,000 |
| Veterans Community Project | Kansas City, MO | General Operations | $50,000 |
| Seton Center Inc | Kansas City, MO | General Operations | $30,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $763,465 | 5 |
| 2024 | $587,725 | 5 |
| 2023 | $444,585 | 4 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 8, 2026 - IRS e-file batch, object ID 202611289349103416
- IRS Tax Exempt Organization Search for EIN 47-7410894
- 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.