Thomas E & Mary K Gallagher Foundation

Private foundation · Grantmaker New York, NY EIN: 95-6982534

The Thomas E & Mary K Gallagher Foundation is a private foundation based in New York, NY. Its 2025 filing reports $330,500 in grants to 16 recipients, with the largest award going to DRI Research Foundation in Reno, Nevada.

Thomas E & Mary K Gallagher Foundation at a glance

In short: Thomas E & Mary K Gallagher Foundation gave $331K across 16 grants in 2025 (avg $21K), mostly in Nevada. 0% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$330,500
-1.5% vs 2024
Grants made (2025)
16
-5.9% vs 2024
Average grant
$20,656
+4.7% vs 2024
Median grant
$2,500
Total assets
$5,385,079
+3.7% vs 2024
New grantees (estimate)
0% first-time grantees (0 of 15, 2025; small sample)
Primary geography
Nevada (90% of itemized 2025 grant dollars)
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 Thomas E & Mary K Gallagher Foundation

Accepts unsolicited proposals
No
How to Apply

The foundation states that it makes contributions only to preselected charitable organizations and does not accept unsolicited requests for funds.

Contact

Mailing address: Co Sobel 260 Madison Ave 17Th Fl, New York, NY 10016
Phone: (212) 370-5990

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

Who Thomas E & Mary K Gallagher Foundation funds

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

DRI Research Foundation: $250KDRI Research Foundation$250KThe Guinn Center: $30KThe Guinn Center$30KTerry Lee Wells Nevada Discovery Museum: $5KTerry Lee Wells NevadaDiscovery Museum$5KNevada Museum of Art: $5KNevada Museum of Art$5KGeorge Mark Children's House: $5KGeorge Mark Children's House$5KState of Play Productions: $3KState of Play Productions$3KMayo Clinic: $3KMayo Clinic$3KBoys & Girls Club of Truckee Meadows: $3KBoys & Girls Club of TruckeeMeadows$3KBoys & Girls Clubs of Coachella Valeey: $3KBoys & Girls Clubs ofCoachella Valeey$3KUniversity of Detroit Mercy: $3KUniversity of Detroit Mercy$3K

The largest 2025 recipient was DRI Research Foundation ($250K). Together the top 10 received $308K.

Organizations only. It also paid 1 grant to individuals ($10,000), which are not listed by name.

Grant Size Distribution

71 grants across all recorded years

64<$50K1$50–100K2$100–250K4$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 64 grants of 71 (90%).

Geographic Focus

Where this funder awards grants

For 2025, the filing reports that grant dollars went primarily to recipients in Nevada (90%), followed by California (4%), North Carolina (3%), Michigan (2%), and New York (1%).

Grant Distribution by State

12states

Share of 2025 grant dollars across all 16 itemized grants.

Cities

RenoLas VegasDetroitSan LeandroRochesterOaklandPalm DesertSanta MonicaTahoe CityCambridgeChicagoSparksWorcesterCincinnatiNew YorkOssiningPalo AltoBowieCulveer CityIndianapolis

Is Thomas E & Mary K Gallagher Foundation open to new grantees?

0%

first-time grantees, 2025

In 2025, 0 of 15 grantees (0%) were first-time recipients. With only 15 grantees, that is a small sample: one grantee more or less moves the share by about 7 points. How we count

  • 100% of 2025 grantees were also funded in 2024. Method
  • Giving fell 28% from 2022 to 2025. Method
  • In 2025 it paid out 112% of its IRS minimum distribution (the 5% rule). Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2018–2025). 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$600K15 grants2018 19 grants2019 17 grants2020 6 grants2021 21 grants2022 11 grants2023 17 grants2024 16 grants2025

From 2018 to 2025, annual grant giving ranged from $223K (2019) to $460K (2022). In 2025 it made 16 grants totaling $331K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
DRI Research Foundation Reno, NVUnrestricted$250,000
The Guinn Center Reno, NVNONE$30,000
1 grant to individuals Recipients not named —$10,000
Terry Lee Wells Nevada Discovery Museum Reno, NVUnrestricted$5,000
Nevada Museum of Art Reno, NVUnrestricted$5,000
George Mark Children's House San Leandro, CAUnrestricted$5,000
State of Play Productions Ossining, NYUnrestricted$3,000
Mayo Clinic Rochester, MNUnrestricted$2,500
Boys & Girls Club of Truckee Meadows Reno, NVUnrestricted$2,500
Boys & Girls Clubs of Coachella Valeey Palm Desert, CAUnrestricted$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$5,385,079$537,074$347,106$330,50016$330,500$524,529$293,849
2024$5,195,111$286,304$362,791$335,50017$335,500$263,124$286,442
2023$5,271,598$389,966$319,781$297,50011$297,500$383,103$264,723
2022$5,201,413$499,229$481,684$460,00021$460,000$490,482$273,586
2021$5,183,863$566,554$406,627$375,0006—$550,513$319,070
2020$5,023,941$383,433$337,260$290,00017—$346,964$272,693
2019$4,977,768$426,704$264,831$223,20019—$415,417$272,882
2018$4,815,895$884,640$350,201$295,27515—$649,213$281,352

Under IRS private-foundation payout rules, Thomas E & Mary K Gallagher Foundation reported a distributable amount of $294K for 2025 — the minimum it must pay out in qualifying distributions.

Research compiled by Grantable AI from public sources. Last updated October 2026.

Mission & Focus Areas

No mission statement for the foundation is provided. Its 2025 grants include support for organizations with varied purposes. DRI Research Foundation says it builds relationships and programs to showcase the impact of DRI and expand its fundraising capacity. Nevada Museum of Art says it presents creative ideas and aspires to be a cultural resource for the community. Step 2 Inc describes its work as substance abuse treatment for women and children affected by addiction, poverty, and domestic violence. University of Detroit Mercy describes its work as student-centered education in the Jesuit and Mercy traditions. Angel Flight West says it arranges free air transportation for people facing health care and other compelling needs.

Grantmaking

In filing year 2025, the foundation reported 16 grants totaling $330,500. Grant amounts ranged from $2,500 to $250,000, and the median grant was $2,500.

The largest award was $250,000 to DRI Research Foundation in Reno, Nevada, for unrestricted purposes. Other notable grants included $30,000 to The Guinn Center in Reno; $10,000 to an individual recipient in North Carolina; and $5,000 each to Terry Lee Wells Nevada Discovery Museum, Nevada Museum of Art, and George Mark Children’s House. The foundation also reported grants of $2,500 to Angel Flight West, Step 2 Inc, University of Detroit Mercy, and other organizations.

Leadership & Key People

Leadership team and compensation from IRS filings

Mary K Gallagher is listed as a trustee on the 2025 filing.

Thomas E & Mary K Gallagher Foundation is led by Mary K. Gallagher, Trustee on every filing since 2018 — the only officer listed, and uncompensated.

Officers on the 2025 filing

  • Mary K. Gallagher

    Trustee

    On filings since 2018

    No compensation reported

Former officers (1)
  • Former: Thomas E. Gallagher (2018–2021) — Trustee

Data from IRS Form 990 filings, 2018–2025. "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 Thomas E & Mary K Gallagher Foundation

How much does Thomas E & Mary K Gallagher Foundation give each year?

Thomas E & Mary K Gallagher Foundation gave $331K across 16 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $336K across 17 grants.

What is Thomas E & Mary K Gallagher Foundation's typical grant size?

Thomas E & Mary K Gallagher Foundation's median grant in 2025 was $2,500, and its average grant was $20,656, across 16 grants on its 2025 IRS Form 990-PF.

Where does Thomas E & Mary K Gallagher Foundation give grants?

Thomas E & Mary K Gallagher Foundation gives mostly in Nevada: 90% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Reno, NV (6 grants) and Detroit, MI (2 grants).

Does Thomas E & Mary K Gallagher Foundation give general operating support?

Yes: 94% of Thomas E & Mary K Gallagher Foundation's 2025 grants with a stated purpose (15 of 16) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are Thomas E & Mary K Gallagher Foundation's largest grantees?

Thomas E & Mary K Gallagher Foundation's largest 2025 grantees include DRI Research Foundation ($250,000), The Guinn Center ($30,000) and Terry Lee Wells Nevada Discovery Museum ($5,000), according to its 2025 IRS Form 990-PF. It also paid 1 grant to individuals ($10,000), which are not listed by name. Together they received 86% of its itemized 2025 grant dollars.

How large is Thomas E & Mary K Gallagher Foundation?

Thomas E & Mary K Gallagher Foundation reported $5.4M in total assets on its 2025 IRS Form 990-PF. It paid out $331K in qualifying distributions that year, against a required minimum of $294K (roughly 5% of its investment assets).

What does Thomas E & Mary K Gallagher Foundation fund?

No mission statement for the foundation is provided. Its 2025 grants include support for organizations with varied purposes. DRI Research Foundation says it builds relationships and programs to showcase the impact of DRI and expand its fundraising capacity. See mission & focus areas ↑

How do I apply for a grant from Thomas E & Mary K Gallagher Foundation?

The foundation states that 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 ↑

What is Thomas E & Mary K Gallagher Foundation's EIN?

Thomas E & Mary K Gallagher Foundation's EIN (Employer Identification Number) is 95-6982534. IRS Form 990 filing data is available on this page for 2018–2025.

Does Thomas E & Mary K Gallagher Foundation 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 October 2026.

Data update history

(4)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2018 (received by the IRS August 14, 2019)
  2. Added Form 990-PF for fiscal year 2019 (received by the IRS August 23, 2020)
  3. Added Form 990-PF for fiscal year 2025 (received by the IRS June 4, 2026)
  4. IRS filings on file for fiscal years 2020–2024

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Cite this profile

Grantable. (2026). Thomas E & Mary K Gallagher Foundation funder profile. GrantGraph. Retrieved October 13, 2026, from https://grantable.co/funders/thomas-e-and-mary-k-gallagher-foundation-morg_43a01b54338048eb866fc53f425122e9

BibTeX
@misc{grantable_956982534_2026,
  author       = {{Grantable}},
  title        = {{Thomas E \& Mary K Gallagher Foundation funder profile}},
  howpublished = {GrantGraph},
  year         = {2026},
  url          = {https://grantable.co/funders/thomas-e-and-mary-k-gallagher-foundation-morg_43a01b54338048eb866fc53f425122e9},
  note         = {Accessed 2026-10-13. Data licensed CC BY 4.0}
}

The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.

Figures come from Thomas E & Mary K Gallagher 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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