funder-graph › Recipients
Who funds Kosciuszko Foundation Inc
EIN 13-1628179 · New York, NY · NTEE Q122
Kosciuszko Foundation Inc of New York, NY (EIN 13-1628179) was named as a grant recipient by 41 funders in 109 grants paid totaling $2,951,499 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
$2,951,499
109 grants paid
Funders
41
distinct grantmakers
Tax years
2018–2025
as reported by funders
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 | Robert Kyts and Jadwiga Roguska-Kyts | The Kosciuszko Foundation New York, NY | B | $54,500 | paid | GENERAL PURPOSE | 202611679349100306 |
| 2025 | Koons M R Char | Kosciuszko Foundation Inc New York, NY | B | $52,000 | paid | GENERAL OPERATING | 202631249349103328 |
| 2025 | Vanguard Charitable Endowment Program | Kosciuszko Foundation Inc New York, NY | A | $35,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2025 | Stanley W Wasil Tuw 15110-1120001665 | Kosciuszko Foundation Inc New York, NY | B | $20,511 | paid | GENERAL SUPPORT | 202522809349100432 |
| 2025 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $17,002 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Minneapolis Foundation | Kosciuszko Foundation Inc New York, NY | A | $15,000 | paid | DONOR ADVISED, ARTS, CULTURE, HUMANITIES | 202513299349300326 |
| 2025 | Donor Advised Charitable Giving Inc | Kosciuszko Foundation Inc New York, NY | A | $14,545 | paid | INTERNATIONAL, FOREIGN AFFAIRS | 202611199349300601 |
| 2025 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $8,403 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $8,403 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2025 | Koproski Family Foundation C/O Alexander Koproski Trustee | Kosciuszko Foundation New York, NY | C | $6,750 | paid | GENERAL | 202610899349100426 |
| 2025 | The Rosenstiel Foundation | The Kosciuszko Foundation New York, NY | B | $5,000 | paid | Unrestricted Grant | 202621289349101802 |
| 2025 | Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director | Kozciuszko Foundation New York, NY | C | $300 | paid | GENERAL CHARITABLE FUNDING | 202631319349101958 |
| 2025 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $250 | paid | ORGANIZATIONAL NEEDS | 202601469349100610 |
| 2024 | Koons M R Char | Kosciuszko Foundation Inc New York, NY | B | $52,000 | paid | GENERAL OPERATING | 202541269349104904 |
| 2024 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $33,732 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | Vanguard Charitable Endowment Program | The Kosciuszko Foundation Inc New York City, NY | A | $23,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Stanley W Wasil Tuw 15110-1120001665 | Kosciuszko Foundation Inc New York, NY | B | $21,257 | paid | GENERAL SUPPORT | 202442889349100519 |
| 2024 | Donor Advised Charitable Giving Inc | Kosciuszko Foundation Inc New York, NY | A | $18,470 | paid | INTERNATIONAL, FOREIGN AFFAIRS | 202541069349300729 |
| 2024 | Jack's Foundation Inc | The Kosciuszko Foundation New York, NY | B | $10,000 | paid | UNRESTRICTED DONATION | 202521329349101037 |
| 2024 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $6,578 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Koproski Family Foundation C/O Alexander Koproski Trustee | Kosciuszko Foundation New York, NY | C | $6,025 | paid | GENERAL | 202531399349100818 |
| 2024 | The Elzbieta & David Grove Private Foundation Inc | The Kosciuszko Foundation Inc New York, NY | B | $5,000 | paid | GENERAL PURPOSE | 202503159349102565 |
| 2024 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $4,250 | paid | ORGANIZATIONAL NEEDS | 202511259349101761 |
| 2024 | Sophie Bartalini Charitable Trust | The Kosciuszko Foundation Inc New York, NY | B | $2,730 | paid | GENERAL OPERATING | 202511299349102836 |
| 2024 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $700 | paid | MATCHING CONTRIBUTION (GENERAL OPERATING SUPPORT) | 202531699349100608 |
| 2024 | Gerda Lissner Foundation Inc | The Kosciuszko Foundation New York, NY | C | $500 | paid | CHARITABLE - GEN'L OPERATING SUPPORT | 202503039349100010 |
| 2024 | The Robert Federowicz Foundation | The Kosciuszko Foundation New York, NY | B | $160 | paid | DONATION | 202543169349102314 |
| 2024 | Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director | Kozciuszko Foundation New York, NY | C | $125 | paid | GENERAL CHARITABLE FUNDING | 202531279349100808 |
| 2023 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $208,484 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Koons M R Char | Kosciuszko Foundation Inc New York, NY | B | $63,625 | paid | GENERAL OPERATING | 202421289349101287 |
| 2023 | Stanley W Wasil Tuw 15110-1120001665 | Kosciuszko Foundation Inc New York, NY | B | $41,605 | paid | GENERAL SUPPORT | 202302829349101425 |
| 2023 | Charities Aid Foundation America | The Kosciuszko Foundation Inc New York, NY | A | $35,075 | paid | CHARITABLE DONATION | 202440679349300014 |
| 2023 | National Philanthropic Trust | Kosciuszko Foundation Inc New York, NY | A | $30,450 | paid | CULTURE & ARTS | 202431429349301368 |
| 2023 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $28,067 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Schwab Charitable Fund | Kosciuszko Foundation Inc New York, NY | A | $20,570 | paid | INTERNATIONAL, FOREIGN AFFAIRS | 202411039349301716 |
| 2023 | The Pucilowski Foundation | The Kosciuszko Foundation New York, NY | B | $20,000 | paid | GENERAL CHARITABLE PURPOSES. | 202403139349100620 |
| 2023 | Community Foundation of Western Massachusetts | Kosciuszko Foundation Inc New York, NY | A | $12,500 | paid | CIVIL RIGHTS (HUMSVCS) | 202420179349300342 |
| 2023 | Jack's Foundation Inc | The Kosciuszko Foundation New York, NY | B | $10,000 | paid | UNRESTRICTED DONATION | 202411369349100041 |
| 2023 | Princeton Area Community Foundation Inc | The Kosciuszko Foundation Inc New York, NY | A | $10,000 | paid | GENERAL | 202413199349315626 |
| 2023 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $2,600 | paid | GENERAL OPERATING SUPPORT | 202443059349101309 |
| 2023 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $2,500 | paid | GENERAL OPERATING SUPPORT | 202443059349101309 |
| 2023 | Sophie Bartalini Charitable Trust | The Kosciuszko Foundation Inc New York, NY | B | $2,231 | paid | GENERAL OPERATING | 202441299349100504 |
| 2023 | Koproski Family Foundation C/O Alexander Koproski Trustee | Kosciuszko Foundation New York, NY | C | $1,075 | paid | GENERAL | 202400929349100510 |
| 2023 | Gerda Lissner Foundation Inc | The Kosciuszko Foundation New York, NY | C | $800 | paid | CHARITABLE - GEN'L OPERATING SUPPORT | 202421289349102237 |
| 2023 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $250 | paid | ORGANIZATIONAL NEEDS | 202441289349101439 |
| 2023 | Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director | Kozciuszko Foundation New York, NY | C | $250 | paid | GENERAL CHARITABLE FUNDING | 202411239349100216 |
| 2023 | The Helen Hudson Foundation for Homeless America Inc | Kosciuszko Foundation New York, NY | B | $200 | paid | Educate publicabout homelessnessin America | 202411599349100016 |
| 2023 | Amazonsmile Foundation | The Kosciuszko Foundation Inc New York, NY | B | $112 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | The Landegger Charitable Foundation Inc | Kosciuszko Foundation NY, NY | B | $100 | paid | CHARITABLE | 202432579349100613 |
| 2022 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $330,614 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $330,614 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Jack's Foundation Inc | The Kosciuszko Foundation New York, NY | B | $205,000 | paid | UNRESTRICTED DONATION | 202322129349100407 |
| 2022 | The Board of Trustees of the Leland Stanford Junior University | The Kosciuszko Foundation New York, NY | A | $200,000 | paid | RESEARCH SUPPORT | 202331959349301318 |
| 2022 | National Philanthropic Trust | Kosciuszko Foundation Inc New York, NY | A | $100,500 | paid | CULTURE & ARTS | 202311359349313966 |
| 2022 | Koons M R Char | Kosciuszko Foundation New York, NY | B | $56,250 | paid | GENERAL OPERATING | 202341299349103174 |
| 2022 | The Northrop Grumman Foundation | The Kosciuszko Foundation New York, NY | B | $50,000 | paid | GENERAL OPERATING GRANTS & MATCHING GIFTS. | 202343139349102629 |
| 2022 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $41,003 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2022 | Schwab Charitable Fund | Kosciuszko Foundation Inc New York, NY | A | $40,420 | paid | INTERNATIONAL, FOREIGN AFFAIRS | 202330939349300403 |
| 2022 | The Northrop Grumman Foundation | The Kosciuszko Foundation New York, NY | B | $34,987 | paid | GENERAL OPERATING GRANTS & MATCHING GIFTS. | 202343139349102629 |
| 2022 | Vanguard Charitable Endowment Program | Kosciuszko Foundation Inc New York, NY | A | $31,000 | paid | For recipient's exempt purpose | 202331359349303108 |
| 2022 | The Pucilowski Foundation | The Kosciuszko Foundation New York, NY | B | $30,000 | paid | GENERAL CHARITABLE PURPOSES. | 202303179349100955 |
| 2022 | Charities Aid Foundation America | The Kosciuszko Foundation Inc New York, NY | A | $29,367 | paid | CHARITABLE DONATION | 202320699349300532 |
| 2022 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $27,900 | paid | GENERAL OPERATING SUPPORT | 202322839349100212 |
| 2022 | Aft Disaster Relief Fund | The Kosciuszko Foundation Inc Washington, DC | A | $25,000 | paid | DISASTER RELIEF | 202321259349302217 |
| 2022 | Corinthian International Foundation C/O Larry Miller | The Kosciuszko Foundation New York, NY | B | $15,000 | paid | education | 202333189349101508 |
| 2022 | The Ccsu Foundation Inc | The Kosciuszko Foundation Inc New York, NY | A | $10,400 | paid | PARTICIPATION IN EVENT | 202310419349300201 |
| 2022 | Viking Global Foundation Inc | The Kosciuszko Foundation New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202302849349100100 |
| 2022 | The Greater Cincinnati Foundation | Kosciuszko Foundation New York, NY | A | $10,000 | paid | GENERAL PURPOSE | 202323079349302872 |
| 2022 | The Antonacci Family Foundation for Charitable Giving Inc | The Kosciuszko Foundation New York, NY | B | $10,000 | paid | CHARITY | 202303149349100230 |
| 2022 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $7,250 | paid | ORGANIZATIONAL NEEDS | 202301299349103575 |
| 2022 | Stanley W Wasil Tuw 15110-1120001665 | Kosciuszko Foundation Inc New York, NY | B | $6,748 | paid | CHARITABLE | 202222869349100872 |
| 2022 | Frey Foundation | Kosciuszko Foundation Inc New York, NY | B | $5,000 | paid | Special Initiatives | 202303179349103870 |
| 2022 | Maas Foundation Inc | Kosciuszko Foundation Inc New York, NY | B | $5,000 | paid | TO FURTHER ORGANIZATION'S CHARITABLE PURPOSES | 202301359349102580 |
| 2022 | Sophie Bartalini Charitable Trust | The Kosciuszko Foundation Inc New York, NY | B | $2,843 | paid | GENERAL OPERATING | 202301309349102090 |
| 2022 | Gerda Lissner Foundation Inc | The Kosciuszko Foundation New York, NY | C | $1,000 | paid | CHARITABLE - GEN'L OPERATING SUPPORT | 202331239349101223 |
| 2022 | The Helen Hudson Foundation for Homeless America Inc | Kosciuszko Foundation New York, NY | B | $1,000 | paid | Educate publicabout homelessnessin America | 202302089349100910 |
| 2022 | The Bank of America Charitable Foundation Inc | Kosciuszko Foundation Inc New York, NY | C | $500 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | The Bank of America Charitable Foundation Inc | Kosciuszko Foundation Inc New York, NY | C | $500 | paid | PROGRAM/OPERATING SUPPORT | 202301309349101020 |
| 2022 | Al & Peggy Dematteis Family Foundation C/O Keith Dematteis Director | Kozciuszko Foundation New York, NY | C | $250 | paid | GENERAL CHARITABLE FUNDING | 202311239349100611 |
| 2022 | Amazonsmile Foundation | The Kosciuszko Foundation Inc New York, NY | B | $135 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2022 | The Landegger Charitable Foundation Inc | Kosciuszko Foundation NY, NY | B | $100 | paid | CHARITABLE | 202302519349100025 |
| 2021 | The Board of Trustees of the Leland Stanford Junior University | The Kosciuszko Foundation New York, NY | A | $150,000 | paid | GENERAL SUPPORT | 202211969349300436 |
| 2021 | Koons M R Char | Kosciuszko Foundation New York, NY | B | $52,500 | paid | GENERAL OPERATING | 202221319349101892 |
| 2021 | The Pucilowski Foundation | The Kosciuszko Foundation New York, NY | B | $25,000 | paid | GENERAL CHARITABLE PURPOSE | 202231369349105063 |
| 2021 | Stanley W Wasil Tuw 1551-1120001665 | Kosciuszko Foundation Inc New York, NY | B | $20,382 | paid | CHARITABLE | 202111749349100906 |
| 2021 | Vanguard Charitable Endowment Program | Kosciuszko Foundation Inc New York, NY | A | $15,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202211339349310116 |
| 2021 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $14,464 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | American Online Giving Foundation Inc | Kosciuszko Foundation Inc New York, NY | A | $5,152 | paid | GENERAL SUPPORT | 202240469349301419 |
| 2021 | Jack's Foundation Inc | The Kosciuszko Foundation New York, NY | B | $5,000 | paid | UNRESTRICTED DONATION | 202241329349101304 |
| 2021 | Gerda Lissner Foundation Inc | The Kosciuszko Foundation New York, NY | C | $1,000 | paid | CHARITABLE - GEN'L OPERATING SUPPORT | 202201599349100500 |
| 2021 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $250 | paid | ORGANIZATIONAL NEEDS | 202211339349102626 |
| 2021 | The Landegger Charitable Foundation Inc | Kosciuszko Foundation NY, NY | B | $100 | paid | CHARITABLE | 202222569349100732 |
| 2020 | Koons M R Char | Kosciuszko Foundation New York, NY | B | $52,500 | paid | GENERAL OPERATING | 202131259349101668 |
| 2020 | The Pucilowski Foundation | The Kosciuszko Foundation New York, NY | B | $25,000 | paid | GENERAL CHARITABLE PURPOSE | 202111799349100306 |
| 2020 | The Minneapolis Foundation | Kosciuszko Foundation Inc New York, NY | A | $10,000 | paid | 2019 AND 2020 ANNUAL CONTRIBUTIONS | 202140119349300414 |
| 2020 | Taube Foundation for Jewish Life and Culture | The Kosciuszko Foundation New York, NY | A | $7,500 | paid | SCHOLARSHIP FUND | 202131339349305903 |
| 2020 | Fidelity Investments Charitable Gift Fund | Kosciuszko Foundation Inc New York, NY | A | $6,950 | paid | For grant recipient's exempt purposes | 202121359349300427 |
| 2020 | Jack's Foundation Inc | The Kosciuszko Foundation New York, NY | B | $5,000 | paid | UNRESTRICTED DONATION | 202111899349100801 |
| 2020 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $3,021 | paid | GENERAL OPERATING SUPPORT | 202122529349101012 |
| 2020 | Karol Pilarczyk Foundation Inc | Kosciuszko Foundation New York, NY | B | $250 | paid | ORGANIZATIONAL NEEDS | 202111339349101421 |
| 2020 | Amazonsmile Foundation | Kosciuszko Foundation Inc New York, NY | B | $144 | paid | GENERAL SUPPORT | 202113199349100901 |
| 2020 | The Landegger Charitable Foundation Inc | Kosciuszko Foundation NY, NY | B | $100 | paid | CHARITABLE | 202103369349100705 |
| 2020 | American Express Foundation | Kosciuszko Foundation Inc New York, NY | B | $50 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2020 | American Express Foundation | Kosciuszko Foundation Inc New York, NY | B | $10 | paid | GENERAL SUPPORT | 202112259349100316 |
| 2019 | The Minneapolis Foundation | Kosciuszko Foundation Inc New York, NY | A | $5,500 | paid | GENERAL OPERATING SUPPORT | 202000429349301480 |
| 2019 | Jpmorgan Chase Foundation | Kosciuszko Foundation Inc New York, NY | B | $4,240 | paid | GENERAL OPERATING SUPPORT | 202022549349100217 |
| 2019 | Victor & Monica Markowicz Charitable TR | The Kosciuszko Foundation New York, NY | B | $1,000 | paid | EDUCATIONAL SUPPORT | 201922319349100152 |
| 2019 | Polish Alliance Youth Camp Inc | Kosciuszko Foundation New York, NY | B | $320 | paid | EDUCATION | 202001089349100100 |
| 2018 | Community Foundation of Western Massachusetts | Kosciuszko Foundation Inc New York, NY | A | $10,000 | paid | EDUCATION | 201900469349301020 |
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.