Janet & Robert W Postma Foundation
Janet & Robert W Postma Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WATER MILL, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.9M in total assets. In 2024, it awarded 31 grants totaling $422K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$4.9M
-17.8% YoY
Annual Giving
$422K
+318.1% YoY
Grant Count
31
+106.7% YoY
Avg Grant Size
$14K
+102.3% YoY
Under IRS private-foundation payout rules, Janet & Robert W Postma Foundation reported a distributable amount of $500K for 2024 — the minimum it must pay out in qualifying distributions.
About Janet & Robert W Postma Foundation
Based on IRS filings
Janet & Robert W Postma Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WATER MILL, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $4.9M in total assets. In 2024, it awarded 31 grants totaling $422K.
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 | $4,911,738 | $5,975,412 | $6,119,368 |
| Revenue | $-593,380 | $-38,360 | $1,098 |
| Expenses | $470,294 | $105,596 | $158,844 |
| Qualifying Distributions | $468,450 | $103,557 | $134,790 |
| Net Investment Income | — | — | — |
| Distributable Amount | $499,906 | $285,656 | $243,698 |
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 2024
Grant Size Distribution
74 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Southampton Hospital Foundation ($150,000), Myriad USA ($50,000), St Francis Hospital Foundation ($27,500).
| Recipient | Purpose | Amount |
|---|---|---|
| Bergen Highlands Charitable Fndt Ramsey, NJ | Tax Exempt Contribution | $2,000 |
| Breakwater Saling Club Sag Harbor, NY | Tax Exempt Contribution | $2,500 |
| Camp One Step Chicago, IL | Tax Exempt Contribution | $5,000 |
| Carmel Connection Foundation Point Pleasant Beach, NJ | Tax Exempt Contribution | $15,000 |
| CMTA Glenolden, PA | Tax Exempt Contribution | $25,000 |
| Development Disabilities Institute Smithtown, NY | Tax Exempt Contribution | $1,000 |
| EEDA Foundation Riverhead, NY | Tax Exempt Contribution | $5,000 |
| East Islip Soccer Club East Islip, NY | Tax Exempt Contribution | $5,000 |
| Evelyn Alexander Wildlife Rescue Hampton Bays, NY | Tax Exempt Contribution | $500 |
| Glen Rock Booster Club Glen Rock, NJ | Tax Exempt Contribution | $2,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| Robert W Postma | President | 1 | — |
| Janet Whalen | VP Secretary Treasurer | 1 | — |
| Kristen Slaoui | Director | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Janet & Robert W Postma Foundation?
Janet & Robert W Postma Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in WATER MILL, NY. It holds $4.9M in total assets as of 2024.
How large is Janet & Robert W Postma Foundation?
As of 2024, Janet & Robert W Postma Foundation holds $4.9M in total assets with $-593,380 in annual revenue. It awarded 31 grants totaling $422K in 2024.
Where does Janet & Robert W Postma Foundation operate?
Janet & Robert W Postma Foundation has awarded grants in District of Columbia, Georgia, Illinois, Massachusetts, New Jersey, New York, Pennsylvania, Vermont.
What size grants does Janet & Robert W Postma Foundation award?
In 2024, Janet & Robert W Postma Foundation awarded 31 grants totaling $422K — an average of about $14K per grant, based on its IRS Form 990 filings.
How much is Janet & Robert W Postma Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Janet & Robert W Postma Foundation reported a distributable amount of $500K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Janet & Robert W Postma Foundation's EIN?
Janet & Robert W Postma Foundation's EIN (Employer Identification Number) is 85-3636639. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Janet & Robert W Postma Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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