Susan Ugelow Konigsberg Family Foundation Inc
Susan Ugelow Konigsberg Family Foundation Inc is a private foundation based in Boynton Beach, Florida. Its 2025 filing lists grants to charitable organizations in New York, Florida, Tennessee, and Georgia, including healthcare, medical research, and cultural organizations.
Susan Ugelow Konigsberg Family Foundation Inc at a glance
In short: Susan Ugelow Konigsberg Family Foundation Inc gave $28K across 11 grants in 2025 (avg $3K), mostly in New York. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $28,150
- +317.0% vs 2024
- Grants made (2025)
- 11
- +37.5% vs 2024
- Average grant
- $2,559
- +203.3% vs 2024
- Median grant
- $1,500
- Total assets
- $954,385
- +139.3% vs 2024
- Primary geography
- New York (70% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
How to apply to Susan Ugelow Konigsberg Family Foundation Inc
- Accepts unsolicited proposals
- No
- How to Apply
-
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.
- Contact
Mailing address: 9834 Pecorino Isle, Boynton Beach, FL 33473
Phone: (516) 582-9927
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Susan Ugelow Konigsberg Family Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Gurwin Jewish Healthcare Foundation ($15K). Together the top 10 received $28K.
Grant Size Distribution
19 grants across all recorded years
The most common grant size was under $50K: 19 grants of 19 (100%).
Geographic Focus
Where this funder awards grants
In 2025, 70% of grant dollars went to recipients in New York, 16% to Florida, 7% to Tennessee, and 7% to Georgia.
Grant Distribution by State
Share of 2025 grant dollars across all 11 itemized grants.
Cities
How Susan Ugelow Konigsberg Family Foundation Inc gives
- 55% of 2025 grantees were also funded in 2024. Method
- In 2025 it paid out 97% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2024 to 2025, annual grant giving ranged from $7K (2024) to $28K (2025). In 2025 it made 11 grants totaling $28K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Gurwin Jewish Healthcare Foundation Commack, NY | General Funding | $15,000 |
| St Jude Children's Research Hospital Memphis, TN | General Funding | $2,000 |
| The American Cancer Society Atlanta, GA | General Funding | $2,000 |
| The Symphonia Boca Raton, FL | General Funding | $2,000 |
| Temple Sinai Roslyn Heights, NY | In memory of Susan UKonigsberg | $1,850 |
| Lustgarten Foundation Uniondale, NY | General Funding | $1,500 |
| Glen Oaks Club Philanthropic Fund J Old Westbury, NY | General Funding | $1,250 |
| Gift of Life Marrow Registry Boca Raton, FL | General Funding | $1,000 |
| Boca Raton Regional Hospital Boca Raton, FL | C/OIn Memory of RitaKwiat | $1,000 |
| FOP Lodge #50 - Sheriff's Office Weat Pam Beach Florida, FL | General Funding | $400 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $954,385 | $756,714 | $28,155 | $28,150 | 11 | $28,155 | $43,322 | $28,948 |
| 2024 | $398,876 | $310,592 | $6,795 | $6,750 | 8 | $6,795 | $95,160 | $333 |
| 2023 | $107,891 | $105,782 | — | — | — | — | — | — |
Under IRS private-foundation payout rules, Susan Ugelow Konigsberg Family Foundation Inc reported a distributable amount of $29K for 2025 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
No mission statement for the foundation is provided. Its 2025 grants included general funding for organizations such as Gurwin Jewish Healthcare Foundation, St. Jude Children’s Research Hospital, The American Cancer Society, and The Symphonia, as well as gifts designated in memory of individuals.
St. Jude Children’s Research Hospital describes its mission as advancing cures and prevention for pediatric catastrophic diseases through research and treatment, and says it does not deny treatment based on race, religion, or a family’s ability to pay. Gift of Life Marrow Registry describes its mission as helping cure life-threatening diseases and improve quality of life through a registry of volunteer bone marrow and blood-cell donors for transplantation, research, and development.
Grantmaking
In 2025, the foundation gave $28,150 through 11 grants. Grants ranged from $150 to $15,000, with a median grant of $1,500. In 2024, it gave $6,750 through 8 grants. Its 2025 filing, the latest on this page, reports 11 grants totaling $28,150.
Notable 2025 grants included $15,000 to Gurwin Jewish Healthcare Foundation for general funding; $2,000 each to St. Jude Children’s Research Hospital, The American Cancer Society, and The Symphonia for general funding; and $1,850 to Temple Sinai in memory of Susan UKonigsberg.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Frederic Z Konigsberg as President, Eric M Konigsberg as Secretary, and Brian A Konigsberg as Vice President.
Susan Ugelow Konigsberg Family Foundation Inc is led by Brian A Konigsberg, V. President on every filing since 2023; none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Brian A Konigsberg
V. President
On filings since 2023
1 hr/week
No compensation reported
Frederic Z Konigsberg
President
On filings since 2023
2 hrs/week
No compensation reported
Eric M Konigsberg
Secretary
On filings since 2023
1 hr/week
No compensation reported
Data from IRS Form 990 filings, 2023–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Susan Ugelow Konigsberg Family Foundation Inc
How much does Susan Ugelow Konigsberg Family Foundation Inc give each year?
Susan Ugelow Konigsberg Family Foundation Inc gave $28K across 11 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $7K across 8 grants.
What is Susan Ugelow Konigsberg Family Foundation Inc's typical grant size?
Susan Ugelow Konigsberg Family Foundation Inc's median grant in 2025 was $1,500, and its average grant was $2,559, across 11 grants on its 2025 IRS Form 990-PF.
Where does Susan Ugelow Konigsberg Family Foundation Inc give grants?
Susan Ugelow Konigsberg Family Foundation Inc gives mostly in New York: 70% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Florida (16%) and Tennessee (7%). The most frequent recipient cities were Boca Raton, FL (3 grants).
Does Susan Ugelow Konigsberg Family Foundation Inc give general operating support?
Yes: 82% of Susan Ugelow Konigsberg Family Foundation Inc's 2025 grants with a stated purpose (9 of 11) were for general or operating support, per its 2025 IRS Form 990-PF.
Who are Susan Ugelow Konigsberg Family Foundation Inc's largest grantees?
Susan Ugelow Konigsberg Family Foundation Inc's largest 2025 grantees include Gurwin Jewish Healthcare Foundation ($15,000), St Jude Children's Research Hospital ($2,000) and The American Cancer Society ($2,000), according to its 2025 IRS Form 990-PF. Together they received 67% of its itemized 2025 grant dollars.
How large is Susan Ugelow Konigsberg Family Foundation Inc?
Susan Ugelow Konigsberg Family Foundation Inc reported $954K in total assets on its 2025 IRS Form 990-PF. It paid out $28K in qualifying distributions that year, against a required minimum of $29K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What does Susan Ugelow Konigsberg Family Foundation Inc fund?
No mission statement for the foundation is provided. Its 2025 grants included general funding for organizations such as Gurwin Jewish Healthcare Foundation, St. Jude Children’s Research Hospital, The American Cancer Society, and The Symphonia, as well as gifts designated in memory of individuals. See mission & focus areas ↑
How do I apply for a grant from Susan Ugelow Konigsberg Family Foundation Inc?
The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Susan Ugelow Konigsberg Family Foundation Inc's EIN?
Susan Ugelow Konigsberg Family Foundation Inc's EIN (Employer Identification Number) is 93-3983858. IRS Form 990 filing data is available on this page for 2023–2025.
Does Susan Ugelow Konigsberg Family Foundation Inc accept unsolicited proposals?
No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 2, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS February 22, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS February 6, 2026)
- IRS filings on file for fiscal years 2023–2025
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