Robert & Heather Grottke Foundation
Robert & Heather Grottke Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in NAPLES, FL. IRS filing data is available from 2020 through 2024. In 2024, it awarded 4 grants totaling $45K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$45K
+50.0% YoY
Grant Count
4
+33.3% YoY
Avg Grant Size
$11K
+12.5% YoY
About Robert & Heather Grottke Foundation
Based on IRS filings
Robert & Heather Grottke Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in NAPLES, FL. IRS filing data is available from 2020 through 2024. In 2024, it awarded 4 grants totaling $45K.
Focus Areas
Ready to take the next step with Robert & Heather Grottke Foundation?
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 | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2024
Grant Size Distribution
30 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include St John Lutheran ($20,000), St Paul Evangelical Lutheran Church ($10,000), Cornerstone Counseling Ctr Chicago ($10,000).
| Recipient | Purpose | Amount |
|---|---|---|
| St John Lutheran Lombard, IL | Religious organization | $20,000 |
| St Paul Evangelical Lutheran Church Wethersfield, CT | Religious organization | $10,000 |
| Cornerstone Counseling Ctr Chicago Chicago, IL | Counseling and therapy | $10,000 |
| Bridge Communities Glen Ellyn, IL | Low income housing and mentoring | $5,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Gary Grottke | President | 1 | — |
| Hollie Bourne | VP & Secretary | 0.1 | — |
| Thomas Grottke | VP | 0.1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Robert & Heather Grottke Foundation?
Robert & Heather Grottke Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in NAPLES, FL. It holds — in total assets as of 2024.
Where does Robert & Heather Grottke Foundation operate?
Robert & Heather Grottke Foundation has awarded grants in California, Connecticut, Illinois, Indiana, Michigan, Minnesota, Tennessee.
What size grants does Robert & Heather Grottke Foundation award?
In 2024, Robert & Heather Grottke Foundation awarded 4 grants totaling $45K — an average of about $11K per grant, based on its IRS Form 990 filings.
What is Robert & Heather Grottke Foundation's EIN?
Robert & Heather Grottke Foundation's EIN (Employer Identification Number) is 36-4117899. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.