The Vanderslice Family Foundation

Private foundation · Grantmaker Naples, FL EIN: 20-3266222

The Vanderslice Family Foundation is a private foundation, based in Naples, FL. IRS filing data is available from 2020 through 2022. In 2022, it awarded 2 grants totaling $106K. Net investment income was $676.

The Vanderslice Family Foundation at a glance

In short: The Vanderslice Family Foundation gave $106K across 2 grants in 2022 (avg $53K), mostly in Illinois. Source: 2022 IRS Form 990-PF.

Annual giving (2022)
$105,940
-15.5% vs 2021
Grants made (2022)
2
-50.0% vs 2021
Average grant
$52,970
+68.9% vs 2021
Median grant
$52,970
Primary geography
Illinois (100% of itemized 2022 grant dollars)
Latest 990 filing
Form 990-PF, 2022 View filing

Data from IRS Form 990-PF, 2022; updated September 2026.

Who The Vanderslice Family Foundation funds

How this funder distributes its grants

Top Recipients

Top recipient in 2022

The Chicago Community Foundation FBO Vanderslice Family Charitable Fund: $106K across 2 grantsThe Chicago CommunityFoundation FBO Vanderslice…$106K · 2 grants

The largest 2022 recipient was The Chicago Community Foundation FBO Vanderslice Family Charitable Fund ($106K across 2 grants).

Grant Size Distribution

8 grants across all recorded years

6<$50K$50–100K2$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 6 grants of 8 (75%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2022 grant dollars across all 2 itemized grants.

Cities

ChicagoBostonBraintreeHyannis

How The Vanderslice Family Foundation gives

  • In 2022 it paid out well above 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$50K$100K$150K2 grants2020 4 grants2021 2 grants2022

From 2020 to 2022, annual grant giving ranged from $40K (2020) to $125K (2021). In 2022 it made 2 grants totaling $106K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
The Chicago Community Foundation FBO Vanderslice Family Charitable Fund Chicago, ILFund Organization's Exempt Purpose$104,855
The Chicago Community Foundation FBO Vanderslice Family Charitable Fund Chicago, ILFund Organization's Exempt Purpose$1,085
Your AI grants department

Ready to take the next step with The Vanderslice Family Foundation?

Fully replaces Grant database subscriptions Instrumentl · Foundation Directory · GrantStation & similar

Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2022—$719$112,327$105,9402$112,284$676$647
2021$101,309$9,990$131,698$125,4214$127,921$9,145$9,513
2020$196,958$184,021$43,320$40,0002—$104,327$7,450

Under IRS private-foundation payout rules, The Vanderslice Family Foundation reported a distributable amount of $647 for 2022 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Vanderslice Family Foundation's 2022 filing lists 5 officers; none of the 5 officers listed in 2022 report compensation.

Officers on the 2022 filing

  • James T. Vanderslice Jr.

    Director

    On filings since 2020

    0.1 hrs/week

    No compensation reported

  • Louise H. Vanderslice

    Director

    On filings since 2020

    0.1 hrs/week

    No compensation reported

  • Mary Elizabeth Vanderslice Duffy

    Director

    On filings since 2020

    0.1 hrs/week

    No compensation reported

  • Mary Kathryn Vanderslice

    Director

    On filings since 2020

    0.1 hrs/week

    No compensation reported

  • Maxwell T. Vanderslice

    Director

    On filings since 2020

    0.1 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2022. "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 The Vanderslice Family Foundation

How much does The Vanderslice Family Foundation give each year?

The Vanderslice Family Foundation gave $106K across 2 grants in 2022, according to its 2022 IRS Form 990-PF. In 2021 it gave $125K across 4 grants.

Where does The Vanderslice Family Foundation operate?

The Vanderslice Family Foundation has awarded grants in Illinois, Massachusetts.

How much is The Vanderslice Family Foundation required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2022, The Vanderslice Family Foundation reported a distributable amount of $647 on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is The Vanderslice Family Foundation's EIN?

The Vanderslice Family Foundation's EIN (Employer Identification Number) is 20-3266222. IRS Form 990 filing data is available on this page for 2020–2022.

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. IRS filings on file for fiscal years 2020–2022

Explore Open Grants

Browse active grant opportunities in The Vanderslice Family Foundation's focus areas in our free grants database

Similar Funders

Funders with grantees in common

Great Oaks Foundation

Memphis, TN

Great Oaks Foundation funds education, health care, community foundations, athletics, and arts organizations. Its 2024 grants ranged from $5,000 to $1 million, with a median of $9,000, and went to organizations in multiple states, especially Massachusetts and Tennessee. It funds only preselected organizations and does not accept unsolicited requests.

Assets

$27.8M

Grants

22

Total Given

$1.3M

Paul and Jill Kaneb Family Charitable Foundation

Vero Beach, FL

Assets

—

Grants

18

Total Given

$1.5M

The Debs Foundation

Fort Lee, NJ

The Debs Foundation supported historical, educational, cultural, humanitarian, health, and community organizations in 2025, with most funding going to New York and Rhode Island. Grants ranged from $500 to $125,000, with a median award of $10,000. It gives only to preselected charitable organizations and does not accept unsolicited requests.

Assets

$795K

Grants

27

Total Given

$724K

Sea Breeze Foundation-Tr

Pittsburgh, PA

The foundation supports arts, education, conservation, animal welfare, and marine conservation organizations, with most recent funding going to Massachusetts and smaller amounts to Maine and Colorado. In 2025, it made grants of $5,000–$10,000, typically around $8,000, and it accepts no unsolicited requests, funding only preselected organizations.

Philanthropy, Voluntarism & Grantmaking

Assets

$2.1M

Grants

16

Total Given

$130K

The Marino Health Foundation Inc

Wilmington, DE

Health

Assets

$5.4M

Grants

4

Total Given

$268K

Children's Tumor Foundation

New York, NY

The Children’s Tumor Foundation funds early-stage research, clinical studies, and related work to improve care for people affected by neurofibromatosis and schwannomatosis. In 2024, its 50 grants ranged from $5,095 to $449,795, with a median of about $39,800, and went to recipients across the U.S.; its Young Investigator Award is described as international. The profile does not state whether it accepts unsolicited requests.

Medical Research

Assets

$30.7M

Grants

50

Total Given

$4.2M

More similar funders

More Funders in Florida

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

Figures come from The Vanderslice Family 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.

The Vanderslice Family Foundation down — hundreds of funders to go?

Want AI to do this for you?