Kassouf Family Foundation Inc

Private foundation · Grantmaker Port Washington, WI EIN: 83-0980580

Kassouf Family Foundation Inc is a private foundation based in Port Washington, Wisconsin. Its filings report grants to charitable organizations, including universities, a food-support organization, a symphony orchestra, a land trust, and a children’s charity.

Kassouf Family Foundation Inc at a glance

Total assets
$1,312,272
+0.4% vs 2024
Revenue (2025)
$27,726
-92.9% vs 2024
Net investment income (2025)
$27,737
-92.6% vs 2024
Expenses (2025)
$21,602
-96.6% vs 2024
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).

How to apply to Kassouf Family Foundation Inc

Accepts unsolicited proposals
No
How to Apply

The foundation’s 2024 filing says it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.

Contact

Mailing address: 806 W Grand Avenue, Port Washington, WI 53074-2032
Phone: (262) 235-4135

Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Who Kassouf Family Foundation Inc funds

How this funder distributes its grants

Grant Size Distribution

65 grants across all recorded years

58<$50K4$50–100K2$100–250K1$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 58 grants of 65 (89%).

Geographic Focus

Where this funder awards grants

The listed 2024 grantees are based in Wisconsin, New York, and Virginia. These locations describe the organizations reported as grantees; no geographic grantmaking policy is stated.

Grant Distribution by State

4states

Cities

MilwaukeeClaytonSt FrancisPort WashingtonPotsdamOgdensburgThousand Island ParkTriangleWashingtonAlexandria BayUticaNew YorkOgdensburbWellesley IslandWessesley Island

Is Kassouf Family Foundation Inc open to new grantees?

18%

first-time grantees, 2024

In 2024, 3 of 17 grantees (18%) were first-time recipients. With only 17 grantees, that is a small sample: one grantee more or less moves the share by about 6 points. First grants averaged $2K; repeat grants $44K. How we count

Medians: $2K first-time, $5K repeat.

  • 71% of 2024 grantees were also funded in 2023. Method
  • Giving grew 181% from 2021 to 2024. Method
  • In 2024 it paid out 494% of its IRS minimum distribution (the 5% rule). Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). 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

$0$200K$400K$600K$800K11 grants2020 18 grants2021 15 grants2022 15 grants2023 17 grants2024 0 grants2025

From 2020 to 2024, annual grant giving ranged from $116K (2022) to $616K (2024). In 2024 it made 17 grants totaling $616K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Archdiocese of Milwaukee St Francis, WIGrants for loa capital campaign, csa campaign, and mercy fund$436,000
Clarkson University Potsdam, NYGift for General Operations$80,000
St Mary's Church Clayton, NYGift for General Operations and Capital Campaign$42,000
St John Xxiii Parish Port Washington, WIGift for General Operations$10,000
Milwaukee School of Engineering Milwaukee, WIGift for General Operations$6,000
Thousand Island Park Landmark Society Thousand Island Park, NYGift for General Operations$5,500
Saint Francis De Sales Seminary St Francis, WIGift for General Operations$5,500
Antique Boat Museum Clayton, NYGift for General Operations$5,000
Feeding America Eastern Wisconsin Milwaukee, WIGift for General Operations$5,000
Milwaukee Rescue Mission Milwaukee, WIGift for General Operations$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$1,312,272$27,726$21,602———$27,737$127,695
2024$1,306,443$389,543$629,692$615,50017$615,500$376,761$124,682
2023$1,570,920$88,015$281,112$268,00015$268,000$76,223$116,355
2022$1,739,186$22,136$128,290$115,75015$115,750$29,688$120,603
2021$1,844,595$297,613$230,550$219,30018$219,300$87,513$122,824
2020$1,895,519$111,831$241,979$227,00011—$111,831$108,086

Under IRS private-foundation payout rules, Kassouf Family Foundation Inc reported a distributable amount of $128K 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 reported 2024 grants included support for organizations whose own missions include higher education and research, food assistance, music and education outreach, land conservation, and providing toys to economically disadvantaged children.

Grantmaking

In 2024, the foundation reported 17 grants totaling $615,500. Examples include $80,000 to Clarkson University and $6,000 to Milwaukee School of Engineering. Other reported 2024 grants included $5,000 each to Feeding America Eastern Wisconsin and Milwaukee Symphony Orchestra Inc., $2,500 to Thousand Islands Land Trust Inc., and $1,000 to Marine Toys for Tots Foundation. These are examples, not a complete list of the year’s grants.

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Thomas L. Kassouf as vice-president and treasurer; Lynn T. Kassouf as president, secretary and D; and Thomas R. Kassouf as director.

Kassouf Family Foundation Inc is led by Lynn T. Kassouf, President, Secretary & D on every filing since 2020; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Lynn T. Kassouf

    President, Secretary & D

    On filings since 2020

    1 hr/week

    No compensation reported

  • Thomas R. Kassouf

    Vice President, Treasurer & Director

    On filings since 2020

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2025. "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 Kassouf Family Foundation Inc

How large is Kassouf Family Foundation Inc?

Kassouf Family Foundation Inc reported $1.3M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $28K.

What does Kassouf Family Foundation Inc fund?

No mission statement for the foundation is provided. Its reported 2024 grants included support for organizations whose own missions include higher education and research, food assistance, music and education outreach, land conservation, and providing toys to economically disadvantaged children. See mission & focus areas ↑

How do I apply for a grant from Kassouf Family Foundation Inc?

The foundation’s 2024 filing says 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 ↑

Where does Kassouf Family Foundation Inc make grants?

The listed 2024 grantees are based in Wisconsin, New York, and Virginia. These locations describe the organizations reported as grantees; no geographic grantmaking policy is stated.

How much is Kassouf Family Foundation Inc required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2025, Kassouf Family Foundation Inc reported a distributable amount of $128K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is Kassouf Family Foundation Inc's EIN?

Kassouf Family Foundation Inc's EIN (Employer Identification Number) is 83-0980580. IRS Form 990 filing data is available on this page for 2020–2025.

Does Kassouf 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

(7)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 13, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS June 20, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 8, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 13, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 8, 2025)
  6. Updated Form 990-PF for fiscal year 2025 (received by the IRS March 12, 2026)
  7. IRS filings on file for fiscal years 2020–2025

Live grants for the work Kassouf Family Foundation Inc funds

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Kassouf Family Foundation Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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