William J Martin Foundation

Private foundation · Grantmaker Lake Hopatcong, NJ EIN: 01-0660247

William J Martin Foundation is a private foundation focused on Education, based in Lake Hopatcong, NJ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $130K in total assets. In 2025, it awarded 3 grants totaling $57K. Net investment income was $5K.

William J Martin Foundation at a glance

In short: William J Martin Foundation gave $57K across 3 grants in 2025 (avg $19K), mostly in Maine. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$57,465
+64.2% vs 2024
Grants made (2025)
3
+50.0% vs 2024
Average grant
$19,155
+9.5% vs 2024
Median grant
$21,000
Total assets
$129,907
-8.6% vs 2024
Primary geography
Maine (52% 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 William J Martin Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

Travis Mills Foundation: $30KTravis Mills Foundation$30KOperation Homefront: $21KOperation Homefront$21KRotary Foundation: $6KRotary Foundation$6K

The largest 2025 recipient was Travis Mills Foundation ($30K). Together the top 3 received $57K.

Grant Size Distribution

10 grants across all recorded years

10<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 10 grants of 10 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

4states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

DoylestownMt VernonNorwoodEvanston

How William J Martin Foundation gives

  • Giving grew 113% from 2022 to 2025. 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$20K$40K$60K1 grant2020 1 grant2021 2 grants2022 2 grants2023 2 grants2024 3 grants2025

From 2020 to 2025, annual grant giving ranged from $15K (2021) to $57K (2025). In 2025 it made 3 grants totaling $57K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Travis Mills Foundation Mt Vernon, MESupport Post-9/11 Veterans$30,000
Operation Homefront Doylestown, PATo Help Military Families$21,000
Rotary Foundation Evanston, ILSupport Humanitarian, Educational$6,465
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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 Income
2025$129,907$50,128$62,346$57,4653$57,465$5,281
2024$142,125$33,595$38,132$35,0002$35,000$7,148
2023$146,662$37,014$30,928$27,5002$27,500$4,341
2022$140,576$24,955$29,895$27,0002$27,000—
2021$145,516$26,332$17,985$15,0001$15,000—
2020$137,169$21,359$32,698$27,0051——

Leadership & Key People

Officers and directors from IRS filings

William J Martin Foundation's 2025 filing lists 7 officers; none of the 7 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Coleman William

    Trustee

    On filings since 2020

    No compensation reported

  • Dudukovich Dana

    Trustee

    On filings since 2020

    No compensation reported

  • McLaughlin Gary

    Trustee

    On filings since 2020

    No compensation reported

  • Ronga Evelyn

    Trustee

    On filings since 2020

    No compensation reported

  • Ronga Vincent

    Trustee

    On filings since 2020

    No compensation reported

  • Thieringer Eric

    Trustee

    On filings since 2020

    No compensation reported

  • Thieringer Raechyl

    Trustee

    New on the 2025 filing

    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.

Frequently asked questions about William J Martin Foundation

How much does William J Martin Foundation give each year?

William J Martin Foundation gave $57K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $35K across 2 grants.

What is William J Martin Foundation's typical grant size?

William J Martin Foundation's median grant in 2025 was $21,000, and its average grant was $19,155, across 3 grants on its 2025 IRS Form 990-PF.

Where does William J Martin Foundation give grants?

William J Martin Foundation gives mostly in Maine: 52% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Pennsylvania (37%) and Illinois (11%).

Does William J Martin Foundation give general operating support?

Not in 2025: none of the 3 grants with a stated purpose on William J Martin Foundation's 2025 IRS Form 990-PF were described as general or operating support.

How large is William J Martin Foundation?

William J Martin Foundation reported $130K in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $50K.

What is William J Martin Foundation?

William J Martin Foundation is a private foundation focused on Education, based in Lake Hopatcong, NJ. It holds $130K in total assets as of 2025.

What is William J Martin Foundation's EIN?

William J Martin Foundation's EIN (Employer Identification Number) is 01-0660247. 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

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS July 31, 2026)
  2. IRS filings on file for fiscal years 2020–2024

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

Figures come from William J Martin 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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