Nels and Liz Leutwiler Foundation

Foundation · Grantmaker Lake Bluff, IL EIN: 36-7247572

The Nels and Liz Leutwiler Foundation is a private foundation based in Lake Bluff, Illinois. In 2025, it made 49 grants totaling $14,300, with listed awards supporting charitable organizations including conservation groups, cultural organizations, and a local curling foundation.

Key facts about Nels and Liz Leutwiler Foundation

In short: Nels and Liz Leutwiler Foundation gave $14K across 49 grants in 2025 (avg $291.837), top state District of Columbia. 22% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

EIN
36-7247572
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$14,300
Grants made (2025)
49
Average grant
$292
Median grant
$100
New grantees (estimate)
22% first-time grantees (11 of 49, 2025)
Total assets
$61,310
Primary geography
District of Columbia (37% of itemized 2025 grant dollars)
Accepts unsolicited proposals
No
How to apply
The foundation makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds. Full details ↓

Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$61K

-25.3% YoY

Annual Giving

$14K

-46.5% YoY

Grant Count

49

-2.0% YoY

Avg Grant Size

$291.837

-45.5% YoY

Under IRS private-foundation payout rules, Nels and Liz Leutwiler Foundation reported a distributable amount of $4K for 2025 — the minimum it must pay out in qualifying distributions.

Is Nels and Liz Leutwiler Foundation open to new grantees?

22%

first-time grantees, 2025

In 2025, 11 of 49 grantees (22%) were first-time recipients. First grants averaged $192; repeat grants $321. How we count

Medians: $100 first-time, $125 repeat.

  • 65% of 2025 grantees were also funded in 2024. Method
  • Giving fell 41% from 2022 to 2025. Method
  • In 2025 it paid out 326% of its IRS minimum distribution (the 5% rule). Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

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 support for organizations working in conservation and environmental protection. For example, the National Parks Conservation Association describes its mission as protecting America’s national parks for present and future generations; American Rivers says it works to protect and restore rivers; and the Appalachian Mountain Club describes its work as promoting the protection, enjoyment, and understanding of the Appalachian region’s mountains, forests, waters, and trails. These are the grantees’ stated missions, not the foundation’s.

Grantmaking

In 2025, the foundation made 49 grants totaling $14,300. Grant amounts ranged from $20 to $1,200, and the median grant was $100. The largest awards included $1,200 to the National Parks Conservation Association and $1,000 each to Environmental Defense Fund, Friends of the Earth, Nature Conservancy, NRDC, Second City Curling Foundation, Sierra Club Foundation, and Yosemite Conservancy. The listed purposes for these grants were general operations.

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Geographic Focus

Where this funder awards grants

Recipients of 2025 grants were located in multiple states. By share of grant dollars, the largest recipient-state shares were DC (37%), Illinois (23%), and Virginia (22%); Massachusetts and New York each received 3%.

Grant Distribution by State

26states

Share of all 49 itemized 2025 grant dollars.

Cities

WashingtonLake BluffChicagoMerrifieldSpringfieldBozemanCarol StreamNew YorkSalinaColumbia FallsHagerstownLake ForestLibertyvilleMemphisMinneapolisSalt Lake CityTucsonCrazy HorseGrand CanyonMilwaukee

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K17 grants202050 grants202143 grants202250 grants202350 grants202449 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

National Parks Conservation Association: $1KNational Parks ConservationAssociation$1KEnvironmental Defense Fund: $1KEnvironmental Defense Fund$1KFriends of the Earth: $1KFriends of the Earth$1KNature Conservancy: $1KNature Conservancy$1KNRDC: $1KNRDC$1KSecond City Curling Foundation: $1KSecond City Curling Foundation$1KSierra Club Foundation: $1KSierra Club Foundation$1KYosemite Conservancy: $1KYosemite Conservancy$1KLake Bluff Open Lands: $500Lake Bluff Open Lands$500Wilderness Society: $500Wilderness Society$500

Grant Size Distribution

242 grants across all recorded years

242<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
NATIONAL PARKS CONSERVATION ASSOCIATION Washington, DCGENERAL OPERATIONS$1,200
ENVIRONMENTAL DEFENSE FUND Washington, DCGENERAL OPERATIONS$1,000
FRIENDS OF THE EARTH Washington, DCGENERAL OPERATIONS$1,000
NATURE CONSERVANCY Merrifield, VAGENERAL OPERATIONS$1,000
NRDC Merrifield, VAGENERAL OPERATIONS$1,000
SECOND CITY CURLING FOUNDATION Northbrook, ILGENERAL OPERATIONS$1,000
SIERRA CLUB FOUNDATION Merrfield, VAGENERAL OPERATIONS$1,000
YOSEMITE CONSERVANCY Washington, DCGENERAL OPERATIONS$1,000
LAKE BLUFF OPEN LANDS Lake Bluff, ILGENERAL OPERATIONS$500
WILDERNESS SOCIETY Washington, DCGENERAL OPERATIONS$500

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grant sum Grant count
2025 $61,310 $8,593 $18,169 $14,300 49
2024 $82,109 $29,067 $33,930 $26,752 50
2023 $96,972 $22,349 $47,470 $41,999 50
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$20K$40K$60K$80K202020212022202320242025
Metric202520242023
Total Assets$61,310$82,109$96,972
Revenue$8,593$29,067$22,349
Expenses$18,169$33,930$47,470
Qualifying Distributions$14,300$26,752$41,999
Net Investment Income$4,724$21,889$6,878
Distributable Amount$4,383$5,559$7,501

Data update history

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS October 14, 2022)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS October 14, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS June 12, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 15, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)
  7. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Nels R. Leutwiler as president, Liz T. Leutwiler as secretary, and Walter Burns as director.

Nels and Liz Leutwiler Foundation is led by Nels R. Leutwiler, President on every filing since 2020; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Nels R. Leutwiler

    President

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Walter Burns

    Director

    On filings since 2020

    No compensation reported

  • Liz T. Leutwiler

    Secretary

    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.

Contact

Mailing address: 141 E Witchwood Ln, Lake Bluff, IL 60044
Phone: (847) 778-5091

Frequently asked questions about Nels and Liz Leutwiler Foundation

How much does Nels and Liz Leutwiler Foundation give each year?

Nels and Liz Leutwiler Foundation gave $14K across 49 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $27K across 50 grants.

What is Nels and Liz Leutwiler Foundation's typical grant size?

Nels and Liz Leutwiler Foundation's median grant in 2025 was $100, and its average grant was $292, across 49 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from Nels and Liz Leutwiler Foundation that year got $192 on average.

Where does Nels and Liz Leutwiler Foundation give grants?

Nels and Liz Leutwiler Foundation's top state is District of Columbia, with 37% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Illinois (23%) and Virginia (22%). The most frequent recipient cities were Washington, DC (10 grants), Lake Bluff, IL (4 grants), Merrifield, VA (3 grants) and Chicago, IL (3 grants).

Does Nels and Liz Leutwiler Foundation give general operating support?

Yes: 100% of Nels and Liz Leutwiler Foundation's 2025 grants with a stated purpose (49 of 49) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Nels and Liz Leutwiler Foundation's largest grantees?

Nels and Liz Leutwiler Foundation's largest 2025 grantees include National Parks Conservation Association ($1,200), Environmental Defense Fund ($1,000) and Friends of the Earth ($1,000), according to its 2025 IRS Form 990-PF. Together they received 22% of its itemized 2025 grant dollars.

How large is Nels and Liz Leutwiler Foundation?

Nels and Liz Leutwiler Foundation reported $61K in total assets on its 2025 IRS Form 990-PF. It paid out $14K in qualifying distributions that year, against a required minimum of $4K (roughly 5% of its investment assets).

What does Nels and Liz Leutwiler Foundation fund?

No mission statement for the foundation is provided. Its 2025 grants included support for organizations working in conservation and environmental protection. For example, the National Parks Conservation Association describes its mission as protecting America’s national parks for present and future generations; American Rivers says it works to protect and restore rivers; and the Appalachian Mountain Club describes its work as promoting the protection, enjoyment, and understanding of the Appalach…

How do I apply for a grant from Nels and Liz Leutwiler Foundation?

The foundation 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 Nels and Liz Leutwiler Foundation's EIN?

Nels and Liz Leutwiler Foundation's EIN (Employer Identification Number) is 36-7247572. IRS Form 990 filing data is available on this page for 2020–2025.

Does Nels and Liz Leutwiler Foundation accept unsolicited proposals?

No, according to Grantable's research on the foundation's published guidelines. See how to apply ↑

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

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