Flint Hill School

Nonprofit · Grant recipient Oakton, VA EIN 54-1538212

Funding Overview

From IRS Form 990 filings · 2019–2025

Total received

$6.4M

Foundation funders

32

Grants recorded

125

Years covered

2019–2025

Who funds Flint Hill School?

Flint Hill School is funded by 32 grantmakers, led by Morgan Stanley Global Impact Funding Trust Inc ($3.7M), The Mitchell Foundation ($870K), Vanguard Charitable Endowment Program ($602K). In total, IRS Form 990 filings record $6.4M in grants to Flint Hill School between 2019–2025.

FunderTotal givenGrantsYears
Morgan Stanley Global Impact Funding Trust Inc$3,719,500302019–2024
The Mitchell Foundation$870,00062020–2025
Vanguard Charitable Endowment Program$601,50042021–2024
National Philanthropic Trust$452,00162020–2025
The Moxley Family Foundation$220,00062020–2025
The Byrnes Family Foundation$111,00052020–2024
Peter David Brendsel Fund for Children's$100,00012020
The Forster Family Foundation$40,00022024–2025
The P&A Family Foundation Inc$40,00042019–2022
The David Lindsay Foundation Inc$33,00052021–2025
The Fybel Family Foundation$29,00032019–2025
Alloy Family Foundation Inc$25,00052020–2024
The JCM Foundation$15,00032019–2022
The Rabbitt Whalen Family Foundation$11,20022024–2025
The Community Foundation for Northern Virginia Inc$10,00012025
The Alora Charitable Foundation$10,00012023
GS Donor Advised Philanthropy Fund for Wealth Management Inc$10,00012023
DMB Foundation$9,50042020–2023
Ellen and Samuel Phelan Family$7,81062020–2025
Robert I Schattner Foundation Inc$7,50032020–2022
Zeldin Family Foundation$5,50062019–2024
Jandt Foundation Inc$5,10032022–2025
The Norton Foundation$5,00012020
Becker Family Foundation$4,00032021–2023
Mutual of America Foundation$4,00022022–2023
Show all 32 funders

Funding over time

Grant dollars and counts received per year

$0$500K$1M$1.5M$2M12 grants2019 24 grants2020 21 grants2021 19 grants2022 25 grants2023 13 grants2024 11 grants2025

From 2019 to 2025, annual grant giving ranged from $200K (2025) to $1.7M (2020). In 2025 it made 11 grants totaling $200K.

What grants has Flint Hill School received?

Individual grants from IRS Form 990 filings, newest first

YearFunderPurposeAmount
2025National Philanthropic TrustPUBLIC, SOCIETAL BENEFIT$108,000
2025The Forster Family FoundationCHARITABLE$25,000
2025The Moxley Family FoundationUnrestricted operational support$20,000
2025The Fybel Family FoundationCHARITABLE [FRED ATWOOD ENDOWED FUND FOR SCIENCE]$10,000
2025The Mitchell FoundationEducational$10,000
2025The Community Foundation for Northern Virginia IncELEMENTARY, SECONDARY ED$10,000
2025The Rabbitt Whalen Family FoundationSUPPORT FOR EDUCATIONAL ACTIVITIES$10,000
2025The David Lindsay Foundation IncCHARITABLE$5,000
2025Jandt Foundation IncJOHN THOMAS SCHOLARSHIP$1,100
2025Ellen and Samuel Phelan FamilyGENERAL PURPOSE$560
2025Ima FoundationPROGRAM SERVICES$500
2024Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$77,000
2024National Philanthropic TrustHUMAN SERVICES$64,501
2024Vanguard Charitable Endowment ProgramFOR RECIPIENT'S EXEMPT PURPOSE$47,500
2024The Moxley Family FoundationUnrestricted operational support$15,000
2024The Forster Family FoundationCHARITABLE$15,000
2024The Mitchell FoundationEducational$10,000
2024The Byrnes Family FoundationGeneral$5,000
2024The David Lindsay Foundation IncCHARITABLE$5,000
2024Alloy Family Foundation IncGENERAL SUPPORT$5,000
2024Ellen and Samuel Phelan FamilyGENERAL PURPOSE$2,000
2024The Rabbitt Whalen Family FoundationSUPPORT FOR EDUCATIONAL ACTIVITIES$1,200
2024The Vineyard Family FoundationGeneral & Unrestricted$1,000
2024Zeldin Family FoundationCHARITABLE OPERATING EXPENSES AND GRANTS$500
2023The Mitchell FoundationEducational$210,000
2023Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$107,500
2023Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$107,500
2023Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$107,500
2023Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$107,500
2023Morgan Stanley Global Impact Funding Trust IncUNRESTRICTED GENERAL SUPPORT$107,500

Showing 30 most recent of 125 recorded grants.

Frequently Asked Questions

Who funds Flint Hill School?

Flint Hill School is funded by 32 grantmakers, led by Morgan Stanley Global Impact Funding Trust Inc ($3.7M), The Mitchell Foundation ($870K), Vanguard Charitable Endowment Program ($602K). In total, IRS Form 990 filings record $6.4M in grants to Flint Hill School between 2019–2025.

Who is Flint Hill School's largest funder?

Morgan Stanley Global Impact Funding Trust Inc is the largest recorded funder of Flint Hill School, with $3.7M across 30 grants (2019–2024).

How much grant funding has Flint Hill School received?

IRS 990 filings record $6.4M in grants to Flint Hill School across 125 grants from 32 funders between 2019–2025. Filings are published on a delay, so recent grants may not appear yet.

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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.

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