The Effenesse Foundation is a private independent foundation established in Pennsylvania in 2000 and based in Boyertown, PA. The foundation operates as a 501(c)(3) tax-exempt organization with EIN 25-1867942. It is also known as the Biesecker Frederick N Ttee or Biesecker Foundation.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1K
+0.1% YoY
Revenue
$3
-25.0% YoY
Net Investment Income
$1
-50.0% YoY
Expenses
$2
+0.0% YoY
Mission & Focus Areas
The foundation's primary giving focuses on health organizations, particularly children's hospitals and pediatric medical centers. Secondary funding areas include the arts, social services, and Protestant churches.
Grantmaking
The foundation made 14 grants in its most recent active year. Recent grant recipients have included the Children's Hospital of Philadelphia and the Charles Schwab Charitable Giving Fund.
Grant Range
s have ranged from $1,189 to $2,149,300, with an average grant of approximately $738,758. In 2022, the foundation distributed grants to four recipients, including the Charles Schwab Charitable Giving Fund (three grants totaling $2,944,843) and the American Red Cross ($10,000).
Average Grant
of approximately $738,758. In 2022, the foundation distributed grants to four recipients, including the Charles Schwab Charitable Giving Fund (three grants totaling $2,944,843) and the American Red Cross ($10,000).
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Geographic Focus
Where this funder awards grants
The foundation has funded organizations in Pennsylvania and Iowa, with a notable concentration in the Boyertown, PA area.
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
As of 2024:
- Total Assets: $1,455
- Total Revenues: $3
- Total Expenses: $2
- Number of Employees: 0
As of 2023:
- Total Assets: $1,450
- Total Revenues: $4
- Total Expenses: $2
The foundation's revenue consists primarily of investment income and dividends. Investment income declined 25% from 2023 to 2024, from $4 to $3.
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,455 | $1,454 | $1,452 |
| Revenue | $3 | $4 | $3,291 |
| Expenses | $2 | $2 | $2,958,867 |
| Qualifying Distributions | — | — | $2,955,032 |
| Net Investment Income | $1 | $2 | — |
| Distributable Amount | $53 | $52 | $21,608 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
62 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for .
Leadership & Key People
Leadership team and compensation from IRS filings
Suzanne Biesecker is identified as a key supporter and donor through the foundation. The foundation was established by and is associated with Frederick N. Biesecker (deceased) and Suzanne Biesecker, who have been long-time supporters of arts and cultural initiatives in the Boyertown community.
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| SUZANNE K BIESECKER | DIRECTOR | — | — |
| FREDERICK N BIESECKER II | TRUSTEE | — | — |
| LISSA B LONGACRE | TRUSTEE | — | — |
| BRITTA L BIESECKER | TRUSTEE | — | — |
Recent News & Activity
Recent developments and announcements
The foundation's most recent documented grant activity was in 2022. The foundation last filed its Form 990-PF tax return in November 2024 for the fiscal year ending December 2023. As of the most recent data available, the foundation appears to be inactive in terms of new grant distributions, with minimal financial activity in recent years.
Thanks to recent private donors, also Effenesse Foundation, and TompkinsSubject Areas
Focus areas based on grantmaking activity
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Data last updated April 2026. Sourced from IRS Form 990-PF filings. Research dossier generated April 2026.
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