Jack and Irma Hoornstra Foundation
Jack and Irma Hoornstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GAINESVILLE, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $3.1M in total assets. In 2025, it awarded 17 grants totaling $267K. Net investment income was $57K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$3.1M
-8.7% YoY
Annual Giving
$267K
+9.4% YoY
Grant Count
17
+21.4% YoY
Avg Grant Size
$16K
-9.9% YoY
Under IRS private-foundation payout rules, Jack and Irma Hoornstra Foundation reported a distributable amount of $250K for 2025 — the minimum it must pay out in qualifying distributions.
About Jack and Irma Hoornstra Foundation
Based on IRS filings
Jack and Irma Hoornstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GAINESVILLE, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $3.1M in total assets. In 2025, it awarded 17 grants totaling $267K. Net investment income was $57K.
Focus Areas
Ready to take the next step with Jack and Irma Hoornstra Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $3,056,318 | $3,347,607 | $3,171,044 |
| Revenue | $122,400 | $534,766 | $274,985 |
| Expenses | $413,820 | $355,920 | $350,444 |
| Qualifying Distributions | $322,247 | $352,006 | $347,022 |
| Net Investment Income | $57,251 | $530,852 | $274,764 |
| Distributable Amount | $250,128 | $234,140 | $229,814 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
Grant Size Distribution
74 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include St Judes Children's Research Hospit ($50,000), Alachua Habitat for Humanity ($25,000), American Cancer Society ($25,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Alalchua County Humane Society Gainesville, FL | Healthcare and adoption | $10,000 |
| Alachua Habitat for Humanity Gainesville, FL | Construct affordable housing | $25,000 |
| American Cancer Society Oklahoma City, OK | Assist cancer patients | $25,000 |
| Bread of the Mighty Food Bank Gainesville, FL | Food for indigent | $16,000 |
| Friends of Paynes Prairie Micanopy, FL | Conservation and protection of public land | $6,000 |
| Haven Hospice Gainesville, FL | Care for patients | $25,000 |
| Shriners Hospital for Children Tampa, FL | Pediatric specialty care | $15,000 |
| St Judes Children's Research Hospit Memphis, TN | Medical research and care for children with terminal diseases | $50,000 |
| WUFT News Public Media - N Central Gainesville, FL | Unrestricted | $10,000 |
| Aging Matters in Brevard Cocoa, FL | Unrestricted | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Shirley Gulden | Co-trustee | 15 | $53,447 |
| Nancy Stinson | Co-trustee | 15 | $53,447 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Jack and Irma Hoornstra Foundation?
Jack and Irma Hoornstra Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in GAINESVILLE, FL. It holds $3.1M in total assets as of 2025.
How large is Jack and Irma Hoornstra Foundation?
As of 2025, Jack and Irma Hoornstra Foundation holds $3.1M in total assets with $122K in annual revenue. It awarded 17 grants totaling $267K in 2025.
Where does Jack and Irma Hoornstra Foundation operate?
Jack and Irma Hoornstra Foundation has awarded grants in California, Connecticut, District of Columbia, Florida, Oklahoma, Tennessee, Texas.
What size grants does Jack and Irma Hoornstra Foundation award?
In 2025, Jack and Irma Hoornstra Foundation awarded 17 grants totaling $267K — an average of about $16K per grant, based on its IRS Form 990 filings.
How much is Jack and Irma Hoornstra Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Jack and Irma Hoornstra Foundation reported a distributable amount of $250K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Jack and Irma Hoornstra Foundation's EIN?
Jack and Irma Hoornstra Foundation's EIN (Employer Identification Number) is 30-6330584. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in Jack and Irma Hoornstra Foundation's focus areas in our free grants database
Related Funders
Similar funders by location and focus area
Virgil P Warren Fdn Tr Ua
ORLANDO, FL
Assets
$4.2M
Grants
14
Total Given
$96K
Palm Valley Academy Parent-teacher
PONTE VEDRA, FL
Assets
$261K
Grants
1
Total Given
$78K
The Fritch Foundation
FT LAUDERDALE, FL
Assets
—
Grants
17
Total Given
$167K
Leiman Asterisk Foundation Inc
DELRAY BEACH, FL
Assets
$1.2M
Grants
2
Total Given
$62K
Rachel Memorial Foundation
SANTA RSA BCH, FL
Assets
—
Grants
6
Total Given
$10K
My Brother'ssister's Keeper Charitable
ROYAL PALM BEACH, FL
Assets
$462K
Grants
1
Total Given
$50K
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Jack and Irma Hoornstra Foundation on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching Jack and Irma Hoornstra Foundation to a real strategy.