The Ammerman Foundation

Private foundation · Grantmaker Bonita Springs, FL EIN: 52-1320467

The Ammerman Foundation is a private foundation based in Bonita Springs, Florida. In its 2025 filing, it reported giving to charitable organizations including educational, cultural, civic, humanitarian, and environmental organizations.

The Ammerman Foundation at a glance

In short: The Ammerman Foundation gave $289K across 27 grants in 2025 (avg $11K), top state Florida. 15% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$289,451
+14.8% vs 2024
Grants made (2025)
27
-3.6% vs 2024
Average grant
$10,720
+19.1% vs 2024
Median grant
$5,000
Total assets
$4,025,472
+11.7% vs 2024
New grantees (estimate)
15% first-time grantees (4 of 27, 2025)
Primary geography
Florida (30% 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 The Ammerman Foundation

Accepts unsolicited proposals
No
How to Apply

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

Contact

Mailing address: 28593 Wharton Dr, Bonita Springs, FL 34135
Phone: (301) 983-8530

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

Who The Ammerman Foundation funds

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

George Washington's Mount Vernon: $52KGeorge Washington's MountVernon$52KBonita Wonder Gardens Inc: $36KBonita Wonder Gardens Inc$36KUnited States Holocaust Memorial Museum: $35KUnited States HolocaustMemorial Museum$35KCincinnati Center for Eosinophilic Disorders - Cincinnati Childrens Hospita: $35KCincinnati Center forEosinophilic Disorders…$35KEmpty Bowls Naples Inc: $20KEmpty Bowls Naples Inc$20K4 Montgomerys Kids Inc: $10K4 Montgomerys Kids Inc$10KConservancy of Southwest Florida: $10KConservancy of SouthwestFlorida$10KEmory University: $10KEmory University$10KJewish Federation of Greater Naples: $10KJewish Federation of GreaterNaples$10KNational Constitution Center: $10KNational Constitution Center$10K

The largest 2025 recipient was George Washington's Mount Vernon ($52K). Together the top 10 received $228K.

Grant Size Distribution

129 grants across all recorded years

124<$50K5$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 124 grants of 129 (96%).

Geographic Focus

Where this funder awards grants

In 2025, Florida received 30% of grant dollars, Virginia 18%, the District of Columbia 15%, Ohio 12%, and Maryland 6%. The reported grants also included recipients in Georgia, Pennsylvania, and North Carolina.

Grant Distribution by State

13states

Share of 2025 grant dollars across all 27 itemized grants.

Cities

NaplesWashingtonBethesdaBonita SpringsLos AngelesNew YorkFort MyersPhiladelphiaAtlantaBloomfieldMount VernonRockvillePotomacBaltimoreCollege ParkCaryCincinnatiHardwickImmokaleeNewport

Is The Ammerman Foundation open to new grantees?

15%

first-time grantees, 2025

In 2025, 4 of 27 grantees (15%) were first-time recipients. First grants averaged $13K; repeat grants $10K. How we count

Medians: $8K first-time, $5K repeat.

  • 85% of 2025 grantees were also funded in 2024. Method
  • Giving held roughly steady from 2022 to 2025 (−2%). Method
  • In 2025 it paid out 106% 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.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$100K$200K$300K16 grants2020 19 grants2021 30 grants2022 25 grants2023 28 grants2024 27 grants2025

From 2020 to 2025, annual grant giving ranged from $208K (2020) to $295K (2022). In 2025 it made 27 grants totaling $289K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
George Washington's Mount Vernon Mount Vernon, VAEducation$52,400
Bonita Wonder Gardens Inc Bonita Springs, FLRestore the Wonder Gardens from Hurricane Ian Damage$35,500
United States Holocaust Memorial Museum Washington, DCGeneral$35,000
Cincinnati Center for Eosinophilic Disorders - Cincinnati Childrens Hospita Cincinnati, OHGeneral$35,000
Empty Bowls Naples Inc Naples, FLTo create awareness and raise funds to eliminate hunger$20,000
4 Montgomerys Kids Inc Bethesda, MDSupport youth transitioning out of the foster care system$10,000
Conservancy of Southwest Florida Naples, FLRescue and treat injured and abandoned animals due to hurricane ian$10,000
Emory University Atlanta, GAUndergraduate Research Endowment$10,000
Jewish Federation of Greater Naples Naples, FLCapital Campaign Building Fund$10,000
National Constitution Center Philadelphia, PAConstitutional Education and Civic Dialogue$10,000
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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$4,025,472$781,170$358,770$289,45127$292,204$718,588$274,446
2024$3,603,072$324,126$312,976$252,13428$254,735$260,780$258,146
2023$3,591,922$259,294$276,968$223,67525$226,207$208,255$234,378
2022$3,609,596$317,666$349,049$294,83630$297,603$269,841$250,144
2021$3,640,979$349,390$279,141$223,05619$225,398$303,001$259,033
2020$3,570,730$440,927$256,772$208,32216—$399,575$232,306

Under IRS private-foundation payout rules, The Ammerman Foundation reported a distributable amount of $274K 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 included support for education, civic dialogue, hunger relief, community organizations, and hurricane recovery. These are examples of its reported grants, not a stated list of foundation focus areas.

Grantees describe their work in varied ways. Bonita Wonder Gardens says it inspires transformative experiences of wonder in the natural world. Empty Bowls of Naples describes its work as raising money and awareness in the fight against hunger through arts, education, and community-building projects. The National Constitution Center describes itself as a platform for nonpartisan constitutional education and civil dialogue. The Jewish Federation of Greater Naples says it addresses educational, humanitarian, and social-service needs in the Jewish community and promotes understanding with the non-Jewish community.

Grantmaking

In filing year 2025, the foundation reported 27 grants totaling $289,451. Grant amounts ranged from $500 to $52,400, with a median of $5,000.

Among the largest reported grants were $52,400 to George Washington’s Mount Vernon for education; $35,500 to Bonita Wonder Gardens to restore the gardens after Hurricane Ian damage; $35,000 each to the United States Holocaust Memorial Museum and the Cincinnati Center for Eosinophilic Disorders at Cincinnati Children’s Hospital, both for general purposes; and $20,000 to Empty Bowls Naples to raise awareness and funds to eliminate hunger. Other grants included $10,000 to the Conservancy of Southwest Florida for animal rescue and treatment related to Hurricane Ian, and $10,000 to the National Constitution Center for constitutional education and civic dialogue.

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Joy Ammerman, Rebecca A Shpigel, Joshua M Ammerman, and Matthew D Ammerman as trustees.

The Ammerman Foundation's 2025 filing lists 4 officers; none of the 4 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Joshua M. Ammerman

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

  • Joy Ammerman

    Trustee

    On filings since 2020

    2 hrs/week

    No compensation reported

  • Matthew D. Ammerman

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

  • Rebecca A. Shpigel

    Trustee

    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.

Frequently asked questions about The Ammerman Foundation

How much does The Ammerman Foundation give each year?

The Ammerman Foundation gave $289K across 27 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $252K across 28 grants.

What is The Ammerman Foundation's typical grant size?

The Ammerman Foundation's median grant in 2025 was $5,000, and its average grant was $10,720, across 27 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from The Ammerman Foundation that year got $13K on average.

Where does The Ammerman Foundation give grants?

The Ammerman Foundation's top state is Florida, with 30% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Virginia (18%) and District of Columbia (15%). The most frequent recipient cities were Naples, FL (5 grants), Washington, DC (3 grants), Bonita Springs, FL (2 grants) and Bethesda, MD (2 grants).

Does The Ammerman Foundation give general operating support?

Yes: 33% of The Ammerman Foundation's 2025 grants with a stated purpose (9 of 27) were for general or operating support, per its 2025 IRS Form 990-PF.

Who are The Ammerman Foundation's largest grantees?

The Ammerman Foundation's largest 2025 grantees include George Washington's Mount Vernon ($52,400), Bonita Wonder Gardens Inc ($35,500) and United States Holocaust Memorial Museum ($35,000), according to its 2025 IRS Form 990-PF. Together they received 42% of its itemized 2025 grant dollars.

How large is The Ammerman Foundation?

The Ammerman Foundation reported $4.0M in total assets on its 2025 IRS Form 990-PF. It paid out $292K in qualifying distributions that year, against a required minimum of $274K (roughly 5% of its investment assets).

What does The Ammerman Foundation fund?

No mission statement for the foundation is provided. Its 2025 grants included support for education, civic dialogue, hunger relief, community organizations, and hurricane recovery. These are examples of its reported grants, not a stated list of foundation focus areas. See mission & focus areas ↑

How do I apply for a grant from The Ammerman Foundation?

The foundation does not accept unsolicited requests for funds and makes contributions only to preselected charitable organizations. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is The Ammerman Foundation's EIN?

The Ammerman Foundation's EIN (Employer Identification Number) is 52-1320467. IRS Form 990 filing data is available on this page for 2020–2025.

Does The Ammerman 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

(2)

When this profile's IRS filing data changed on Grantable

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

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Cite this profile

Grantable. (2026). The Ammerman Foundation funder profile. GrantGraph. Retrieved October 16, 2026, from https://grantable.co/funders/the-ammerman-foundation-morg_68df8738f0be432598e37f35b724da9b

BibTeX
@misc{grantable_521320467_2026,
  author       = {{Grantable}},
  title        = {{The Ammerman Foundation funder profile}},
  howpublished = {GrantGraph},
  year         = {2026},
  url          = {https://grantable.co/funders/the-ammerman-foundation-morg_68df8738f0be432598e37f35b724da9b},
  note         = {Accessed 2026-10-16. 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 The Ammerman 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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