Mabel I Wilcox Foundation Trust
Invitation OnlyHonolulu, Hawaii · EIN 99-6002447 · Private foundation
Grants paid (2025)$29K
Organizations funded7
Typical grant$4,500
Total assets$640K
Half of its grants to organizations were between $3,000 and $5,000.
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
0% of grants went outside Hawaii.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Kauai Police Activities League | Lihue, HI | Program support | $5,500 |
| Waioli Corporation | Lihue, HI | General charitable purposes | $5,000 |
| Island School | Lihue, HI | General charitable purposes | $5,000 |
| Waimea United Church of Christ | Waimea Kauai, HI | General purposes | $4,500 |
| Kau Ai Economic Development Board | Lihue, HI | Program support | $4,000 |
| Waimea Sugar Mill Museum | Waimea, HI | General charitable purposes | $3,000 |
| Hawaii Children's Theatre | Lihue, HI | General charitable purposes | $2,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $29,000 | 7 |
| 2024 | $26,525 | 5 |
| 2023 | $24,750 | 4 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 12, 2026 - IRS e-file batch, object ID 202601329349101805
- IRS Tax Exempt Organization Search for EIN 99-6002447
- Profile updated Nov 5, 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.