The GDL Foundation

Private foundation · Grantmaker Westport, CT EIN: 20-6390199

The GDL Foundation is a private foundation, based in Westport, CT. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.2M in total assets. In 2025, it awarded 9 grants totaling $85K. Net investment income was $30K.

The GDL Foundation at a glance

In short: The GDL Foundation gave $85K across 9 grants in 2025 (avg $9K), mostly in Massachusetts. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$85,000
-1.2% vs 2024
Grants made (2025)
9
+12.5% vs 2024
Average grant
$9,444
-12.1% vs 2024
Median grant
$10,000
Total assets
$1,231,974
-4.3% vs 2024
Primary geography
Massachusetts (53% 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 The GDL Foundation funds

How this funder distributes its grants

Top Recipients

Top 9 recipients in 2025

Northfield Mount Herman School: $23KNorthfield Mount Herman School$23KTrustees of Tufts College: $20KTrustees of Tufts College$20KCornell University: $10KCornell University$10KGrand Teton National Park Fdn: $10KGrand Teton National Park Fdn$10KJackson Hole Land Trust: $10KJackson Hole Land Trust$10KAdam J Lewis Academy: $5KAdam J Lewis Academy$5KCornell Lab of Ornithology: $3KCornell Lab of Ornithology$3KAppalachian Mountain Club: $3KAppalachian Mountain Club$3KUniversity of Illinois Fdtn: $3KUniversity of Illinois Fdtn$3K

The largest 2025 recipient was Northfield Mount Herman School ($23K). Together the top 9 received $85K.

Grant Size Distribution

40 grants across all recorded years

40<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 40 grants of 40 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

8states

Share of 2025 grant dollars across all 9 itemized grants.

Cities

JacksonIthacaBridgeportGillMedfordUrbanaBostonAustinAlexandriaBoulderNew London

How The GDL Foundation gives

  • Giving held roughly steady from 2022 to 2025 (+3%). Method
  • In 2025 it paid out 95% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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$150K7 grants2020 10 grants2021 8 grants2022 5 grants2023 8 grants2024 9 grants2025

From 2020 to 2025, annual grant giving ranged from $76K (2020) to $138K (2021). In 2025 it made 9 grants totaling $85K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Northfield Mount Herman School Gill, MAUnrestricted Grant$22,500
Trustees of Tufts College Medford, MAUnrestrictedGrant$20,000
Cornell University Ithaca, NYUnrestrictedGrant$10,000
Grand Teton National Park Fdn Jackson, WYUnrestictedGrant$10,000
Jackson Hole Land Trust Jackson, WYUnrestrictedGrant$10,000
Adam J Lewis Academy Bridgeport, CTUnrestrictedGrant$5,000
Cornell Lab of Ornithology Ithaca, NYUnrestictedGrant$2,500
Appalachian Mountain Club Boston, MAUnrestictedGrant$2,500
University of Illinois Fdtn Urbana, ILUnrestrictedGrant$2,500
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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$1,231,974$87,635$116,994$85,0009$85,000$29,808$89,562
2024$1,287,398$38,436$117,157$86,0008$86,798$32,528$85,471
2023$1,368,359$-124,132$135,457$104,5005$105,371$20,406$74,970
2022$1,629,540$21,222$119,236$82,5008$83,391$19,216$82,815
2021$1,728,179$256,105$172,863$138,00010$138,791$248,530$109,524
2020$1,644,937$154,863$107,920$76,0007—$148,806$88,865

Under IRS private-foundation payout rules, The GDL Foundation reported a distributable amount of $90K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The GDL Foundation's 2025 filing lists 4 officers; 1 of 4 officers listed in 2025 is compensated.

Officers on the 2025 filing

  • Ann M Laubach

    Trustee

    On filings since 2020

    1.3 hrs/week

    $24K (2020) → $24K (2025)

  • Elwood B Davis

    Trustee

    On filings since 2020

    0.3 hrs/week

    No compensation reported

  • Gerald D Laubach

    Trustee

    On filings since 2020

    0.3 hrs/week

    No compensation reported

  • Stephen E Laubach

    Trustee

    On filings since 2020

    0.3 hrs/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.

Compensation Overview

From 2025 IRS filing

Ann M Laubach — Trustee: $24KAnn M LaubachTrustee$24K

The highest reported compensation on the 2025 filing was $24K, to Ann M Laubach (Trustee).

Frequently asked questions about The GDL Foundation

How much does The GDL Foundation give each year?

The GDL Foundation gave $85K across 9 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $86K across 8 grants.

What is The GDL Foundation's typical grant size?

The GDL Foundation's median grant in 2025 was $10,000, and its average grant was $9,444, across 9 grants on its 2025 IRS Form 990-PF.

Where does The GDL Foundation give grants?

The GDL Foundation gives mostly in Massachusetts: 53% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Wyoming (24%) and New York (15%). The most frequent recipient cities were Jackson, WY (2 grants) and Ithaca, NY (2 grants).

Does The GDL Foundation give general operating support?

Yes: 11% of The GDL Foundation's 2025 grants with a stated purpose (1 of 9) were for general or operating support, per its 2025 IRS Form 990-PF. Recurring purposes include "UnrestrictedGrant" (5 grants) and "UnrestictedGrant" (3 grants).

Who are The GDL Foundation's largest grantees?

The GDL Foundation's largest 2025 grantees include Northfield Mount Herman School ($22,500), Trustees of Tufts College ($20,000) and Cornell University ($10,000), according to its 2025 IRS Form 990-PF. Together they received 62% of its itemized 2025 grant dollars.

How large is The GDL Foundation?

The GDL Foundation reported $1.2M in total assets on its 2025 IRS Form 990-PF. It paid out $85K in qualifying distributions that year, against a required minimum of $90K (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 is The GDL Foundation's EIN?

The GDL Foundation's EIN (Employer Identification Number) is 20-6390199. IRS Form 990 filing data is available on this page for 2020–2025.

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

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 5, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS May 4, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 9, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 2, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS April 26, 2025)
  6. Updated Form 990-PF for fiscal year 2025 (received by the IRS April 22, 2026)
  7. IRS filings on file for fiscal years 2020–2025

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

Figures come from The GDL 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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