William & Ann Trebilcock Foundation
William & Ann Trebilcock Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BONITA SPRINGS, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $330K in total assets. In 2024, it awarded 5 grants totaling $15K. Net investment income was $17K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$330K
+0.6% YoY
Annual Giving
$15K
-21.1% YoY
Grant Count
5
-37.5% YoY
Avg Grant Size
$3K
+26.3% YoY
About William & Ann Trebilcock Foundation
Based on IRS filings
William & Ann Trebilcock Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in BONITA SPRINGS, FL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $330K in total assets. In 2024, it awarded 5 grants totaling $15K. Net investment income was $17K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $329,907 | $327,961 | $333,287 |
| Revenue | $19,653 | $16,236 | $8,848 |
| Expenses | $17,707 | $21,562 | $23,721 |
| Qualifying Distributions | $15,000 | $19,000 | $22,000 |
| Net Investment Income | $16,946 | $13,674 | $10,906 |
| Distributable Amount | $17,563 | $16,609 | $18,089 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2024
Grant Size Distribution
31 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| ANN TREBILCOCK | DIRECTOR | 1 | — |
| HEATHER WENDL | DIRECTOR | 1 | — |
| DERECK TREBILCOCK | DIRECTOR | 1 | — |
| DAMEN TREBILCOCK | DIRECTOR | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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