Wisniewski Foundation

Private foundation · Grantmaker Lake Oswego, OR EIN: 39-6904866

Wisniewski Foundation is a private foundation, based in Lake Oswego, OR. IRS filing data is available for 2025. As of 2025, the organization holds $524K in total assets. In 2025, it awarded 2 grants totaling $6K. Net investment income was $398K.

Wisniewski Foundation at a glance

In short: Wisniewski Foundation gave $6K across 2 grants in 2025 (avg $3K), mostly in California. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$5,800
Grants made (2025)
2
Average grant
$2,900
Median grant
$2,900
Total assets
$524,406
Primary geography
California (86% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who Wisniewski Foundation funds

How this funder distributes its grants

Top Recipients

Top 2 recipients in 2025

Homeboy Industries: $5KHomeboy Industries$5KGirls on the Run-Chicago: $800Girls on the Run-Chicago$800

The largest 2025 recipient was Homeboy Industries ($5K). Together the top 2 received $6K.

Grant Size Distribution

2 grants across all recorded years

2<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 2 grants of 2 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 2 itemized grants.

Cities

ChicagoLos Angeles

How Wisniewski Foundation gives

  • In 2025 it paid out 859% of its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$2K$4K$6K2 grants2025

In 2025 it made 2 grants totaling $6K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Homeboy Industries Los Angeles, CAGeneral Support$5,000
Girls on the Run-Chicago Chicago, ILGeneral Support$800
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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$524,406$935,702$14,252$5,8002$14,209$398,480$1,655

Under IRS private-foundation payout rules, Wisniewski Foundation reported a distributable amount of $2K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Wisniewski Foundation is led by Dan Wisniewski, Trustee on the 2025 filing — the only officer listed, and uncompensated.

Officers on the 2025 filing

  • Dan Wisniewski

    Trustee

    New on the 2025 filing

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 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 Wisniewski Foundation

How much does Wisniewski Foundation give each year?

Wisniewski Foundation gave $6K across 2 grants in 2025, according to its 2025 IRS Form 990-PF.

How large is Wisniewski Foundation?

Wisniewski Foundation reported $524K in total assets on its 2025 IRS Form 990-PF. It paid out $14K in qualifying distributions that year, against a required minimum of $2K (roughly 5% of its investment assets).

Where does Wisniewski Foundation operate?

Wisniewski Foundation has awarded grants in California, Illinois.

What is Wisniewski Foundation's EIN?

Wisniewski Foundation's EIN (Employer Identification Number) is 39-6904866. IRS Form 990 filing data is available on this page for 2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS July 15, 2026)

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

Figures come from Wisniewski Foundation'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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