Mantoloking Yacht Club Foundation Inc

Public charity · Grantmaker Mantoloking, NJ EIN: 84-2519465

The purpose of the foundation is the establisment,promotion,and operation of mantoloking yacht club activities including those which further the understanding,knowledge,skills,and attitudes of sailing and yacht racing.the foundation is an independent body,organized exclusively for charitable and educational purposes.

Mantoloking Yacht Club Foundation Inc at a glance

In short: Mantoloking Yacht Club Foundation Inc gave $44K across 1 grant in 2025 (avg $44K), mostly in Florida. Source: 2025 IRS Form 990.

Annual giving (2025)
$44,350
+64.3% vs 2024
Grants made (2025)
1
+0.0% vs 2024
Average grant
$44,350
+64.3% vs 2024
Median grant
$44,350
Total assets
$65,064
+16.6% vs 2024
Primary geography
Florida (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990, 2025 View filing

Data from IRS Form 990, 2025; updated September 2026.

Who Mantoloking Yacht Club Foundation Inc funds

How this funder distributes its grants

Grant Size Distribution

5 grants across all recorded years

3<$50K2$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 3 grants of 5 (60%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of the 2025 grant dollars on its one itemized grant.

Cities

MantolokingMiami Beach

How Mantoloking Yacht Club Foundation Inc gives

  • Giving fell 23% from 2022 to 2025. Method

From the foundation's IRS Form 990 filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K$80K1 grant2020 1 grant2021 1 grant2022 1 grant2023 1 grant2024 1 grant2025

From 2020 to 2025, annual grant giving ranged from $27K (2024) to $62K (2021). In 2025 it made 1 grant totaling $44K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
See Attached Schedule Miami Beach, FLTo Ensure Foundation Meets Its Charitable Requirements$44,350
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsNet Investment Income
2025$65,064$59,077$50,652$44,3501$1,827
2024$55,801$71,375$39,535$27,0001—
2023$24,961$13,667$51,769$34,2001—
2022$63,063$63,463$71,140$57,2541—
2021$73,840$105,035$75,677$62,1501—
2020$44,482$54,338$30,279$28,6001—

About Mantoloking Yacht Club Foundation Inc

Based on IRS filings

Mantoloking Yacht Club Foundation Inc is a public charity, based in Mantoloking, NJ. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $65K in total assets. In 2025, it awarded 1 grant totaling $44K. Net investment income was $2K.

Leadership & Key People

Officers and directors from IRS filings

Mantoloking Yacht Club Foundation Inc is led by Sandy Diehl, President since 2024 (on filings since 2020); none of the 6 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Sandy Diehl

    President

    Director → Vice President, 2022

    Vice President → President, 2024

    On filings since 2020

    No compensation reported

  • Harry O'Mealia

    Director

    On filings since 2020

    No compensation reported

  • Tom Beaton

    Director

    On filings since 2022

    No compensation reported

  • Gerret Van Duyne

    Director

    New on the 2025 filing

    No compensation reported

  • Harriett O'Brien

    Director

    New on the 2025 filing

    No compensation reported

  • Susan Voorhees

    Vice President

    Director → President, 2022

    President → Vice President, 2024

    On filings since 2020

    No compensation reported

Former officers (1)
  • Former: Chris D' Alessandro (2020–2023) — Treasurer

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 Mantoloking Yacht Club Foundation Inc

How much does Mantoloking Yacht Club Foundation Inc give each year?

Mantoloking Yacht Club Foundation Inc gave $44K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $27K across 1 grant.

How large is Mantoloking Yacht Club Foundation Inc?

Mantoloking Yacht Club Foundation Inc reported $65K in total assets on its 2025 IRS Form 990. Its revenue that year was $59K.

Where does Mantoloking Yacht Club Foundation Inc operate?

Mantoloking Yacht Club Foundation Inc has awarded grants in Florida, New Jersey.

What is Mantoloking Yacht Club Foundation Inc's EIN?

Mantoloking Yacht Club Foundation Inc's EIN (Employer Identification Number) is 84-2519465. IRS Form 990 filing data is available on this page for 2020–2025.

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

Data update history

(6)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990 for fiscal year 2025 (received by the IRS May 13, 2026)
  2. Updated Form 990 for fiscal year 2020 (received by the IRS October 20, 2021)
  3. Updated Form 990 for fiscal year 2021 (received by the IRS May 12, 2022)
  4. Updated Form 990 for fiscal year 2022 (received by the IRS November 13, 2023)
  5. Updated Form 990 for fiscal year 2023 (received by the IRS May 14, 2024)
  6. Updated Form 990 for fiscal year 2024 (received by the IRS May 14, 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 Mantoloking Yacht Club Foundation Inc'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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