funder-graph › Recipients
Who funds Institute for the Study of War Inc
EIN 26-0273675 · Washington, DC · NTEE B05
Institute for the Study of War Inc of Washington, DC (EIN 26-0273675) was named as a grant recipient by 38 funders in 102 grants paid totaling $17,528,765 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$17,528,765
102 grants paid
Funders
38
distinct grantmakers
Tax years
2018–2025
as reported by funders
Approved for future payment
$3,777,193
not included in grants received
Funders
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Grants
The 109 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Institute for the Study of War Inc Washington, DC | A | $2,277,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Donor Advised Charitable Giving Inc | Institute for the Study of War Inc Washington, DC | A | $997,075 | paid | EDUCATION | 202611199349300601 |
| 2025 | National Philanthropic Trust | Institute for the Study of War Inc Washington, DC | A | $501,000 | paid | PUBLIC, SOCIETAL BENEFIT | 202601289349302480 |
| 2025 | Fidelity Investments Charitable Gift Fund | Institute for the Study of War Inc Washington, DC | A | $87,050 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Boisi Family Foundation C/O Pkf O'connor Davies Advisory LLC | Institute for the Study of War Washington, DC | B | $25,000 | paid | GENERAL SUPPORT | 202531479349100013 |
| 2025 | Gpd Charitable Trust | Institute for the Study of War Washington, DC | B | $10,000 | paid | Operations | 202611359349102146 |
| 2025 | Jewish Communal Fund | Institute for the Study of War Inc Washington, DC | A | $5,250 | paid | IN FURTHERANCE OF GRANTEE'S TAX-EXEMPT PURPOSE | 202640629349300234 |
| 2025 | M Holt Massey Charitable Trust | Institute Fro the Study of War Washington, DC | C | $1,000 | paid | PRIMARY PURPOSE OF THE FOUNDATION TO MEET IRS MINIMUM DISTRIBUTION | 202523029349101152 |
| 2025 | Thomas G & Andrea Mendell Foundation | Institute for the Study & War Washington, DC | C | $500 | paid | CHARITABLE CONTRIBUTION | 202513309349100101 |
| 2025 | Red Lodge Foundation | Institute for the Study of War Washington, DC | B | $100 | paid | CHARITABLE PURPOSES | 202640369349100514 |
| 2025 | Schechter Foundation | Institute for the Study of War Washington, DC | B | $0 | paid | General support | 202600969349100700 |
| 2024 | Vanguard Charitable Endowment Program | Institute for the Study of War Inc Washington, DC | A | $2,075,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The Kovner Foundation | Institute for the Study of War Washington, DC | B | $979,939 | approved, future | GENERAL SUPPORT | 202513219349104696 |
| 2024 | Donor Advised Charitable Giving Inc | Institute for the Study of War Inc Washington, DC | A | $533,140 | paid | EDUCATION | 202541069349300729 |
| 2024 | The Kovner Foundation | Institute for the Study of War Washington, DC | B | $500,000 | paid | GENERAL SUPPORT | 202513219349104696 |
| 2024 | National Philanthropic Trust | Institute for the Study of War Inc Washington, DC | A | $350,000 | paid | EDUCATION | 202511339349301311 |
| 2024 | Smith Richardson Foundation Inc | Institute for the Study of War Inc Washington, DC | B | $321,750 | paid | GENERAL OPERATING SUPPORT | 202543199349100814 |
| 2024 | Smith Richardson Foundation Inc | Institute for the Study of War Inc Washington, DC | B | $300,000 | paid | GENERAL OPERATING SUPPORT | 202543199349100814 |
| 2024 | Smith Richardson Foundation Inc | The Institute for the Study of War Washington, DC | B | $300,000 | approved, future | GENERAL OPERATING SUPPORT | 202543199349100814 |
| 2024 | Smith Richardson Foundation Inc | The Institute for the Study of War Washington, DC | B | $297,000 | approved, future | GENERAL OPERATING SUPPORT | 202543199349100814 |
| 2024 | Smith Richardson Foundation Inc | Institute for the Study of War Inc Washington, DC | B | $196,710 | paid | GENERAL OPERATING SUPPORT | 202543199349100814 |
| 2024 | Sarah Scaife Foundation Incorporated | Institute for the Study of War Inc Washington, DC | B | $170,000 | approved, future | GRADUATE FELLOWSHIPS | 202523189349102237 |
| 2024 | Sarah Scaife Foundation Incorporated | Institute for the Study of War Inc Washington, DC | B | $170,000 | paid | GRADUATE FELLOWSHIPS | 202523189349102237 |
| 2024 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $97,916 | paid | UNRESTRICTED | 202513039349301631 |
| 2024 | Diana Davis Spencer Foundation Inc | Institute for the Study of War Washington, DC | C | $50,000 | paid | EDUCATION PROGRAMS | 202503189349104390 |
| 2024 | The Higgs Foundation | Institute for the Study of War Washington, DC | B | $50,000 | paid | COMMUNITY/CHARITABLE | 202533079349101673 |
| 2024 | The Margaret and Daniel Loeb Foundation | Institute for the Study of War Washington, DC | B | $50,000 | paid | GENERAL OPERATING SUPPORT | 202523189349104127 |
| 2024 | Ever-Green Charitable Foundation | Institute for the Study of War Washington, DC | B | $40,000 | paid | Support America's capability and readiness to respond to military threats. | 202513179349103261 |
| 2024 | American Online Giving Foundation Inc | Institute for the Study of War Inc Washington, DC | A | $25,755 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Fidelity Investments Charitable Gift Fund | Institute for the Study of War Inc Washington, DC | A | $19,500 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Smith Family Foundation Inc | Institute for the Study of War Washington, DC | B | $15,000 | paid | For Charitable Purpose | 202513179349101146 |
| 2024 | Viola Foundation Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | UNRESTRICTED | 202543179349103179 |
| 2024 | The Marsal Family Foundation C/O Alvarez & Marsal Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | FINANCIAL SUPPORT | 202513219349103991 |
| 2024 | Henderson Foundation C/O Roberta Henderson | Institute for the Study of War Washington, DC | B | $5,000 | paid | TO FURTHER THE ORGANIZATION'S TAX EXEMPT PURPOSE | 202523189349102197 |
| 2024 | Apex Foundation | Institute for the Study of War Washington, DC | B | $5,000 | paid | ARTS, CULTURE, AND HISTORY | 202533189349104148 |
| 2024 | M Holt Massey Charitable Trust | Institute for the Study of War Washington, DC | B | $1,000 | paid | PRIMARY PURPOSE OF THE FOUNDATION TO MEET IRS MINIMUM DISTRIBUTION | 202442849349100414 |
| 2024 | Robert & Paula Boykin Family Foundation | Institute for the Study of War Inc Washington, DC | B | $550 | paid | GENERAL SUPPORT | 202521329349102787 |
| 2024 | Thomas G & Andrea Mendell Foundation | Institute for the Study of War Washington, DC | B | $500 | paid | charitable contribution | 202413489349100501 |
| 2024 | Schechter Foundation | Institute for the Study of War Washington, DC | B | $240 | paid | General support | 202531069349100713 |
| 2024 | Red Lodge Foundation | Institute for the Study of War Washington, DC | B | $27 | paid | CHARITABLE PURPOSES | 202540219349100704 |
| 2023 | The Kovner Foundation | Institute for the Study of War Washington, DC | B | $1,440,621 | approved, future | GENERAL SUPPORT | 202433209349103758 |
| 2023 | Vanguard Charitable Endowment Program | Institute for the Study of War Inc Washington, DC | A | $1,376,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Schwab Charitable Fund | Institute for the Study of War Inc Washington, DC | A | $402,525 | paid | EDUCATION | 202411039349301716 |
| 2023 | National Philanthropic Trust | Institute for the Study of War Inc Washington, DC | A | $401,000 | paid | PUBLIC, SOCIETAL BENEFIT | 202431429349301368 |
| 2023 | Sarah Scaife Foundation Incorporated | Institute for the Study of War Inc Washington, DC | B | $200,000 | paid | GRADUATE FELLOWSHIPS | 202403209349104590 |
| 2023 | Smith Richardson Foundation Inc | Institute for the Study of War Washington, DC | B | $192,923 | paid | GENERAL OPERATING SUPPORT | 202413199349102636 |
| 2023 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $112,152 | paid | UNRESTRICTED | 202413059349302646 |
| 2023 | The Margaret and Daniel Loeb Foundation | Institute for Study of War Washington, DC | C | $50,000 | paid | GENERAL OPERATING SUPPORT | 202523189349104382 |
| 2023 | The Margaret and Daniel Loeb Foundation | Institute for Study of War Washington, DC | C | $50,000 | paid | GENERAL OPERATING SUPPORT | 202443199349105634 |
| 2023 | The Higgs Foundation | Institute for the Study of War Washington, DC | B | $50,000 | paid | COMMUNITY/CHARITABLE | 202403449349100905 |
| 2023 | Boisi Family Foundation C/O Pkf O'connor Davies Llp | Institute for the Study of War Washington, DC | B | $35,000 | paid | ANNUAL DINNER | 202312269349100536 |
| 2023 | Fidelity Investments Charitable Gift Fund | Institute for the Study of War Inc Washington, DC | A | $17,850 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | American Online Giving Foundation Inc | Institute for the Study of War Inc Washington, DC | A | $13,741 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Gs Donor Advised Philanthropy Fund for Wealth Management Inc | Institute for the Study of War Inc Washington, DC | A | $10,000 | paid | EDUCATION | 202413109349303336 |
| 2023 | Viola Foundation Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | UNRESTRICTED | 202423189349101012 |
| 2023 | Gpd Charitable Trust | Institute for the Study of War Washington, DC | B | $10,000 | paid | Operations | 202401369349105250 |
| 2023 | Parks Family Foundation C/O Burruano & Company Llp | The Institute for the Study of War Washington, DC | B | $1,000 | paid | UNRESTRICTED CONTRIBUTION | 202302559349101105 |
| 2023 | M Holt Massey Charitable Trust | Institute for the Study of War Washington, DC | B | $1,000 | paid | PRIMARY PURPOSE OF THE FOUNDATION TO MEET IRS MINIMUM DISTRIBUTION | 202332519349101303 |
| 2023 | Thomas G & Andrea Mendell Foundation | Institute for the Study of War Washington, DC | B | $500 | paid | charitable contribution | 202323469349100212 |
| 2023 | Red Lodge Foundation | Institute for the Study of War Washington, DC | B | $162 | paid | CHARITABLE PURPOSES | 202323359349101012 |
| 2023 | Amazonsmile Foundation | Institute for the Study of War Inc Washington, DC | B | $16 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Vanguard Charitable Endowment Program | Institute for the Study of War Inc Washington, DC | A | $1,106,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | National Philanthropic Trust | Institute for the Study of War Washington, DC | A | $501,000 | paid | EDUCATION | 202311359349313966 |
| 2022 | Smith Richardson Foundation Inc | Institute for the Study of War Washington, DC | B | $389,633 | approved, future | GENERAL OPERATING SUPPORT | 202323189349103762 |
| 2022 | The Kovner Foundation | Institute for the Study of War Washington, DC | B | $330,000 | paid | RESEARCH AND EDUCATION | 202303199349103490 |
| 2022 | Sarah Scaife Foundation Incorporated | Institute for the Study of War Inc Washington, DC | B | $200,000 | approved, future | GRADUATE FELLOWSHIPS | 202323189349101532 |
| 2022 | Smith Richardson Foundation Inc | The Institute for the Study of War Washington, DC | B | $200,000 | paid | GENERAL OPERATING SUPPORT | 202323189349103762 |
| 2022 | Smith Richardson Foundation Inc | Institute for the Study of War Washington, DC | B | $189,281 | paid | GENERAL OPERATING SUPPORT | 202323189349103762 |
| 2022 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $139,871 | paid | UNRESTRICTED | 202342939349300849 |
| 2022 | Sarah Scaife Foundation Incorporated | Institute for the Study of War Inc Washington, DC | B | $120,000 | paid | GRADUATE FELLOWSHIPS | 202323189349101532 |
| 2022 | Schwab Charitable Fund | Institute for the Study of War Inc Washington, DC | A | $71,000 | paid | EDUCATION | 202330939349300403 |
| 2022 | The Margaret and Daniel Loeb Foundation | Institute for Study of War Washington, DC | C | $50,000 | paid | CHARITABLE | 202323179349101437 |
| 2022 | Diana Davis Spencer Foundation Inc | Institute for the Study of War Washington, DC | C | $50,000 | paid | NATIONAL SECURITY RESEARCH AND EDUCATION | 202333169349100258 |
| 2022 | John and Margo Catsimatidis Foundation Inc | Institute for the Study of War Inc Washington, DC | B | $25,000 | paid | general fund | 202302519349100515 |
| 2022 | Fidelity Investments Charitable Gift Fund | Institute for the Study of War Inc Washington, DC | A | $23,600 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Wolfeboro Area Childrens Center Inc Wolfeboro, NH | A | $23,600 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | American Online Giving Foundation Inc | Institute for the Study of War Inc Washington, DC | A | $18,594 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Jewish Communal Fund | Institute for the Study of War Inc Washington, DC | A | $18,000 | paid | GENERAL SUPPORT | 202330479349300013 |
| 2022 | Morgan Stanley Global Impact Funding Trust Inc | Institute for the Study of War Inc Washington, DC | A | $12,500 | paid | UNRESTRICTED GENERAL SUPPORT | 202302999349301010 |
| 2022 | Progress Charitable Foundation de | The Institute for the Study of War Washington, DC | B | $10,000 | paid | GENERAL SUPPORT GRANT | 202302899349101000 |
| 2022 | Viola Foundation Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | UNRESTRICTED | 202343199349105584 |
| 2022 | Educap Inc | Institute for the Study of War Washington, DC | A | $5,000 | paid | GENERAL SUPPORT | 202342209349301119 |
| 2022 | Parks Family Foundation C/O Burruano & Company Llp | The Institute for the Study of War Washington, DC | B | $5,000 | paid | UNRESTRICTED CONTRIBUTION | 202201799349100950 |
| 2022 | M Holt Massey Charitable Trust | Institute for the Study of War Washington, DC | B | $1,000 | paid | PRIMARY PURPOSE OF THE FOUNDATION TO MEET IRS MINIMUM DISTRIBUTION | 202202849349100800 |
| 2022 | Amazonsmile Foundation | Institute for the Study of War Inc Washington, DC | B | $5 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | National Philanthropic Trust | Institute for the Study of War Washington, DC | A | $650,000 | paid | EDUCATION | 202231339349309863 |
| 2021 | Hertog Foundation Inc C/O Bdo USA Llp | Institute for the Study of War Washington, DC | B | $250,000 | paid | FOR PROVIDING AN UNDERSTANDING OF MILITARY AFFAIRS | 202240189349100019 |
| 2021 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $147,474 | paid | UNRESTRICTED | 202212289349300736 |
| 2021 | Vanguard Charitable Endowment Program | Institute for the Study of War Inc Washington, DC | A | $30,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | American Online Giving Foundation Inc | Institute for the Study of War Inc Washington, DC | A | $9,710 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Thomas G & Andrea Mendell Foundation | Institute for the Study of War Washington, DC | B | $250 | paid | CHARITABLE CONTRIBUTION | 202103489349100115 |
| 2020 | National Philanthropic Trust | Institute for the Study of War Washington, DC | A | $762,000 | paid | EDUCATION | 202121459349300307 |
| 2020 | Smith Richardson Foundation Inc | Institute for the Study of War Washington, DC | B | $295,253 | paid | GENERAL OPERATING SUPPORT | 202133169349101838 |
| 2020 | The Margaret and Daniel Loeb Foundation | Institute for Study of War Washington, DC | C | $50,000 | paid | CHARITABLE | 202103199349104100 |
| 2020 | Smith Richardson Foundation Inc | The Institute for the Study of War Washington, DC | B | $30,000 | paid | GENERAL OPERATING SUPPORT | 202133169349101838 |
| 2020 | The Kovner Foundation | Institute for the Study of War Washington, DC | B | $25,000 | paid | RESEARCH AND EDUCATION | 202103199349106470 |
| 2020 | P20 Inc | The Institute for the Study of War Washington, DC | A | $10,000 | paid | PROGRAM SERVICES | 202143149349308204 |
| 2020 | Viola Foundation Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | UNRESTRICTED | 202143199349107039 |
| 2020 | Boisi Family Foundation C/O Fdn Pkf O'connor Davies Llp | Institute for the Study of War Washington, DC | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202120119349100602 |
| 2020 | Smith Richardson Foundation Inc | The Institute for the Study of War Washington, DC | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202133169349101838 |
| 2020 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $8,257 | paid | Unrestricted | 202131819349300608 |
| 2020 | Amazonsmile Foundation | Institute for the Study of War Inc Washington, DC | B | $5 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2019 | Fidelity Investments Charitable Gift Fund | Institute for the Study of War Inc Washington, DC | A | $11,000 | paid | For grant recipient's exempt purposes | 202041789349301474 |
| 2019 | 45committee Inc | Institute for the Study of War Washington, DC | A | $10,000 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202020499349300017 |
| 2019 | Viola Foundation Inc | Institute for the Study of War Washington, DC | B | $10,000 | paid | UNRESTRICTED | 202103199349107595 |
| 2019 | Tampa Orlando Pinellas Jewish Foundation Inc | Institute for the Study of War Inc Washington, DC | A | $5,000 | paid | GENERAL | 202000349349300915 |
| 2018 | National Philanthropic Trust | Institute for the Study of War Washington, DC | A | $600,000 | paid | PUBLIC, SOCIETAL BENEFIT | 201921359349311817 |
| 2018 | Network for Good | Institute for the Study of War Inc Washington, DC | A | $10,433 | paid | Unrestricted | 201941789349300019 |
| 2018 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | Institute for the Study of War Inc Washington, DC | A | $10,000 | paid | TO FURTHER THE ORGANIZATIONS EXEMPT PURPOSE | 201911989349300226 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.