The Hamilton Foundation Inc

Private foundation · Grantmaker Atlanta, GA EIN: 58-2270793

THE HAMILTON FOUNDATION INC is a private foundation based in Atlanta, Georgia. Its 2025 filing reports 11 grants totaling $50,000, with stated purposes including education, religious assistance, and environmental protection.

Key facts about The Hamilton Foundation Inc

In short: The Hamilton Foundation Inc gave $50K across 11 grants in 2025 (avg $5K), top state Florida. 18% of 2025 grantees were new. Source: 2025 IRS Form 990-PF.

EIN
58-2270793
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$50,000
Grants made (2025)
11
Average grant
$4,545
Median grant
$2,500
New grantees (estimate)
18% first-time grantees (2 of 11, 2025)
Total assets
$683,787
Primary geography
Florida (31% of itemized 2025 grant dollars)
How to apply
The 2025 filing names Joyce H Hamilton as the contact and requests a written summary of no more than two pages. Full details ↓

Data from IRS Form 990-PF, 2025; updated September 2026. New grantees are estimated by matching recipient names across years (methodology). Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.

Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

$684K

+12.8% YoY

Annual Giving

$50K

-28.6% YoY

Grant Count

11

-35.3% YoY

Avg Grant Size

$5K

+10.4% YoY

Under IRS private-foundation payout rules, The Hamilton Foundation Inc reported a distributable amount of $53K for 2025 — the minimum it must pay out in qualifying distributions.

Is The Hamilton Foundation Inc open to new grantees?

18%

first-time grantees, 2025

In 2025, 2 of 11 grantees (18%) were first-time recipients. First grants averaged $8K; repeat grants $4K. How we count

Medians: $8K first-time, $2K repeat.

  • 82% of 2025 grantees were also funded in 2024. Method
  • Giving fell 26% from 2022 to 2025. Method
  • In 2025 it paid out 98% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. Method

Estimate from itemized grant lists in IRS Form 990-PF filings (2019–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

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

Mission & Focus Areas

The available information does not state the foundation’s own mission. Its 2025 grants went to organizations for purposes including charitable assistance for education and religion, and environmental protection. Among the recipients, Marin Horizon School describes its mission as grounding students in belonging so they become enthusiastic learners, develop confident voices, and show kindness in their communities. Atlanta Speech School describes its mission as bringing deep reading to each child so they can find their voice and determine their future.

Grantmaking

In 2025, the foundation gave 11 grants totaling $50,000. Grants ranged from $1,000 to $10,000, with a median grant of $2,500. Larger awards included $10,000 to Marin Horizon School and $10,000 to Society of Four Arts; $8,500 to Cathedral of St Philip; $6,000 to Westerly Library; and $5,000 to Westerly Museum. Atlanta Speech School received $1,000.

Review Cycle

. It states that the foundation does not restrict giving to preselected organizations.

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Geographic Focus

Where this funder awards grants

The 2025 grant dollars went to recipients in Florida (31%), Georgia (27%), Rhode Island (22%), and California (20%).

Grant Distribution by State

7states

Share of 2025 grant dollars across all 11 itemized grants.

Cities

AtlantaDelray BeachWesterlyDurhamBoynton BeachPalm BeachNantucketWest Palm BeachGulf StreamJuno BeachDoravilleMariettaAshevilleAtlnataCarrolltonCharlottesvilleEast PointMabletonMill Valley

Giving Over Time

Total grant dollars and number of grants per year

$0$25K$50K$75K$100K17 grants2019 24 grants2020 16 grants2021 13 grants2022 14 grants2023 17 grants2024 11 grants2025

From 2019 to 2025, annual grant giving ranged from $50K (2025) to $92K (2020). In 2025 it made 11 grants totaling $50K.

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

Marin Horizon School: $10KMarin Horizon School$10KSociety of Four Arts: $10KSociety of Four Arts$10KCathedral of St Philip: $9KCathedral of St Philip$9KWesterly Library: $6KWesterly Library$6KWesterly Museum: $5KWesterly Museum$5KGrass River Garden Club: $3KGrass River Garden Club$3KFLA Coalition Preserv: $2KFLA Coalition Preserv$2KHoly Innocents School: $2KHoly Innocents School$2KLiving Skills School: $2KLiving Skills School$2KAtlanta Speech School: $1KAtlanta Speech School$1K

The largest 2025 recipient was Marin Horizon School ($10K). Together the top 10 received $49K.

Grant Size Distribution

71 grants across all recorded years

71<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 71 grants of 71 (100%).

Giving History

Grant recipients and amounts by year

RecipientPurposeAmount
Marin Horizon School Mill Valley, CACharitable Assistance for Education$10,000
Society of Four Arts Palm Beach, FLCharitable Assistance for Education$10,000
Cathedral of St Philip Atlanta, GACharitable Assistance for Religious$8,500
Westerly Library Westerly, RICharitable Assistance for Education$6,000
Westerly Museum Westerly, RICharitable Assistance for Education$5,000
Grass River Garden Club Gulf Stream, FLEnvironmental Protection$2,500
FLA Coalition Preserv Boynton Beach, FLEnvironmental Protection$2,000
Holy Innocents School Atlanta, GACharitable Assistance for Education$2,000
Living Skills School Atlanta, GACharitable Assistance for Education$2,000
Atlanta Speech School Atlanta, GACharitable Assistance for Education$1,000

Financial History

Multi-year comparison from IRS filings

Filing year Assets Revenue Expenses Grants
2025 $683,787 $130,856 $53,179 $50,000 (11 grants)
2024 $606,110 $174,705 $72,955 $70,000 (17 grants)
2023 $504,360 $70,833 $63,230 $60,500 (14 grants)
Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$50K$100K$150K$200K2019 2020 2021 2022 2023 2024 2025
Metric202520242023
Total Assets$683,787$606,110$504,360
Revenue$130,856$174,705$70,833
Expenses$53,179$72,955$63,230
Qualifying Distributions$51,590$71,478$61,865
Net Investment Income$129,267$173,228$69,468
Distributable Amount$52,791$46,654$37,679

Data update history

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS July 27, 2020)
  2. Added Form 990-PF for fiscal year 2025 (received by the IRS August 18, 2026)
  3. IRS filings on file for fiscal years 2020–2024

Leadership & Key People

Leadership team and compensation from IRS filings

The 2025 filing lists Joyce H Hamilton as president; Roger C Hamilton as secretary/treasurer; and Clark Hamilton Jr and Julia Hamilton Trost as directors.

The Hamilton Foundation Inc is led by Joyce H. Hamilton, President on every filing since 2019; none of the 4 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Joyce H. Hamilton

    President

    On filings since 2019

    1 hr/week

    No compensation reported

  • Clark Hamilton Jr.

    Director

    On filings since 2019

    0 hrs/week

    No compensation reported

  • Julia Hamilton Trost

    Director

    On filings since 2020

    0 hrs/week

    No compensation reported

  • Roger C. Hamilton

    Secretary & Treasurer

    On filings since 2019

    1 hr/week

    No compensation reported

Former officers (2)
  • Former: Julia Hamilton (2019) — Director
  • Former: Rebecca A. Harrison (2019) — Director

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Contact

Application contact: Joyce H Hamilton
Mailing address: 1171 N Ocean Blvd Apt 2B South, Gulf Stream, FL 33483
Phone: (404) 264-8686

Frequently asked questions about The Hamilton Foundation Inc

How much does The Hamilton Foundation Inc give each year?

The Hamilton Foundation Inc gave $50K across 11 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $70K across 17 grants.

What is The Hamilton Foundation Inc's typical grant size?

The Hamilton Foundation Inc's median grant in 2025 was $2,500, and its average grant was $4,545, across 11 grants on its 2025 IRS Form 990-PF. Organizations receiving their first grant from The Hamilton Foundation Inc that year got $8K on average.

Where does The Hamilton Foundation Inc give grants?

The Hamilton Foundation Inc's top state is Florida, with 31% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Georgia (27%) and Rhode Island (22%). The most frequent recipient cities were Atlanta, GA (4 grants) and Westerly, RI (2 grants).

Does The Hamilton Foundation Inc give general operating support?

Not in 2025: none of the 11 grants with a stated purpose on The Hamilton Foundation Inc's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable Assistance for Education" (7 grants).

Who are The Hamilton Foundation Inc's largest grantees?

The Hamilton Foundation Inc's largest 2025 grantees include Marin Horizon School ($10,000), Society of Four Arts ($10,000) and Cathedral of St Philip ($8,500), according to its 2025 IRS Form 990-PF. Together they received 57% of its itemized 2025 grant dollars.

How large is The Hamilton Foundation Inc?

The Hamilton Foundation Inc reported $684K in total assets on its 2025 IRS Form 990-PF. It paid out $52K in qualifying distributions that year, against a required minimum of $53K (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 does The Hamilton Foundation Inc fund?

The available information does not state the foundation’s own mission. Its 2025 grants went to organizations for purposes including charitable assistance for education and religion, and environmental protection. See mission & focus areas ↑

How do I apply for a grant from The Hamilton Foundation Inc?

The 2025 filing names Joyce H Hamilton as the contact and requests a written summary of no more than two pages. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑

What is The Hamilton Foundation Inc's EIN?

The Hamilton Foundation Inc's EIN (Employer Identification Number) is 58-2270793. IRS Form 990 filing data is available on this page for 2019–2025.

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

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