Grants paid by The Chris a Wachenheim Foundation
EIN 20-2578681 · Purchase, NY · Form 990-PF, Part XV · NTEE T20
The Chris a Wachenheim Foundation of Purchase, NY (EIN 20-2578681) reported 50 grants paid totaling $2,110,000 to 16 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,110,000
50 grants
Recipients
16
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 5 | $225,000 | — |
| 2019 | 5 | $237,500 | — |
| 2020 | 6 | $295,000 | — |
| 2021 | 4 | $235,000 | — |
| 2022 | 5 | $172,500 | — |
| 2023 | 8 | $205,000 | — |
| 2024 | 8 | $320,000 | — |
| 2025 | 9 | $420,000 | — |
Top recipients
The 16 recipients receiving the most from The Chris a Wachenheim Foundation, by grants paid, out of 16 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Williams College 04-2104847 | B | Williamstown, MA | 7 | $745,000 | 2025 |
| Japan Society Inc 13-1675082 | B | New York, NY | 6 | $675,000 | 2025 |
| Rye Country Day School 13-1740484 | B | Rye, NY | 7 | $460,000 | 2025 |
| Feeding Westchester 13-3507988 | B | Elmsford, NY | 7 | $82,500 | 2025 |
| Community Synogogue of Rye | U | Rye, NY | 2 | $35,000 | 2025 |
| Blythedale Children's Hospital 13-1739922 | B | Valhalla, NY | 2 | $20,000 | 2024 |
| The Museum of Modern Art 13-1624100 | B | New York, NY | 3 | $20,000 | 2020 |
| The Clark Institute | U | Williamstown, MA | 4 | $15,000 | 2025 |
| Rye Free Reading Room 13-1740028 | B | Rye, NY | 3 | $12,500 | 2025 |
| Rye Historical Society 13-6156446 | B | Rye, NY | 3 | $12,500 | 2025 |
| The International Council of the Museum of Modern Art Inc 13-6143744 | B | New York, NY | 1 | $10,000 | 2021 |
| Doctors Without Borders USA | U | New York, NY | 1 | $10,000 | 2022 |
| Friends of Rye Nature Center 13-6176032 | B | Rye, NY | 1 | $5,000 | 2025 |
| Pan-Mass Challenge 04-2746912 | D | Needham, MA | 1 | $2,500 | 2018 |
| Dana - Farber Cancer Institute 04-2263040 | B | Boston, MA | 1 | $2,500 | 2019 |
| The Clark Art Institute | U | Williamstown, MA | 1 | $2,500 | 2020 |
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.
Every grant
All 50 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Williams College Williamstown, MA | B | $225,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Rye Country Day School Rye, NY | B | $125,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Community Synogogue of Rye Rye, NY | U | $25,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Feeding Westchester Elmsford, NY | B | $15,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Japan Society Inc New York, NY | B | $10,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Rye Free Reading Room Rye, NY | B | $5,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Rye Historical Society Rye, NY | B | $5,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | The Clark Institute Williamstown, MA | U | $5,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2025 | Friends of Rye Nature Center Rye, NY | B | $5,000 | paid | GENERAL SUPPORT | 202611219349100531 |
| 2024 | Williams College Williamstown, MA | B | $145,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Rye Country Day School Rye, NY | B | $125,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Feeding Westchester Elmsford, NY | B | $15,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Blythedale Children's Hospital Valhalla, NY | B | $10,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Community Synogogue of Rye Rye, NY | U | $10,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Rye Free Reading Room Rye, NY | B | $5,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | Rye Historical Society Rye, NY | B | $5,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2024 | The Clark Institute Williamstown, MA | U | $5,000 | paid | GENERAL SUPPORT | 202511229349100336 |
| 2023 | Japan Society Inc New York, NY | B | $75,000 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Rye Country Day School Rye, NY | B | $75,000 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Williams College Williamstown, MA | B | $25,000 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Feeding Westchester Elmsford, NY | B | $12,500 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Blythedale Children's Hospital Valhalla, NY | B | $10,000 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Rye Free Reading Room Rye, NY | B | $2,500 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | Rye Historical Society Rye, NY | B | $2,500 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2023 | The Clark Institute Williamstown, MA | U | $2,500 | paid | GENERAL SUPPORT | 202411249349101606 |
| 2022 | Williams College Williamstown, MA | B | $75,000 | paid | GENERAL PURPOSE | 202341299349103904 |
| 2022 | Rye Country Day School Rye, NY | B | $75,000 | paid | GENERAL PURPOSE | 202341299349103904 |
| 2022 | Feeding Westchester Elmsford, NY | B | $10,000 | paid | GENERAL PURPOSE | 202341299349103904 |
| 2022 | Doctors Without Borders USA New York, NY | U | $10,000 | paid | GENERAL PURPOSE | 202341299349103904 |
| 2022 | The Clark Institute Williamstown, MA | U | $2,500 | paid | GENERAL PURPOSE | 202341299349103904 |
| 2021 | Japan Society Inc New York, NY | B | $175,000 | paid | GENERAL PURPOSE | 202201369349102225 |
| 2021 | Rye Country Day School Rye, NY | B | $40,000 | paid | GENERAL PURPOSE | 202201369349102225 |
| 2021 | The International Council of the Museum of Modern Art Inc New York, NY | B | $10,000 | paid | GENERAL PURPOSE | 202201369349102225 |
| 2021 | Feeding Westchester Elmsford, NY | B | $10,000 | paid | GENERAL PURPOSE | 202201369349102225 |
| 2020 | Japan Society Inc New York, NY | B | $140,000 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2020 | Williams College Williamstown, MA | B | $125,000 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2020 | Rye Country Day School Rye, NY | B | $10,000 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2020 | Feeding Westchester Elmsford, NY | B | $10,000 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2020 | The Museum of Modern Art New York, NY | B | $7,500 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2020 | The Clark Art Institute Williamstown, MA | U | $2,500 | paid | GENERAL PURPOSE | 202111839349100701 |
| 2019 | Japan Society Inc New York, NY | B | $140,000 | paid | GENERAL PURPOSE | 202012119349100101 |
| 2019 | Williams College Williamstown, MA | B | $79,000 | paid | GENERAL PURPOSE | 202012119349100101 |
| 2019 | Rye Country Day School Rye, NY | B | $10,000 | paid | GENERAL PURPOSE | 202012119349100101 |
| 2019 | The Museum of Modern Art New York, NY | B | $6,000 | paid | GENERAL PURPOSE | 202012119349100101 |
| 2019 | Dana - Farber Cancer Institute Boston, MA | B | $2,500 | paid | GENERAL PURPOSE | 202012119349100101 |
| 2018 | Japan Society Inc New York, NY | B | $135,000 | paid | GENERAL PURPOSE | 201920459349100807 |
| 2018 | Williams College Williamstown, MA | B | $71,000 | paid | GENERAL | 201920459349100807 |
| 2018 | Feeding Westchester Elmsford, NY | B | $10,000 | paid | GENERAL PURPOSE | 201920459349100807 |
| 2018 | The Museum of Modern Art New York, NY | B | $6,500 | paid | GENERAL PURPOSE | 201920459349100807 |
| 2018 | Pan-Mass Challenge Needham, MA | D | $2,500 | paid | GENERAL PURPOSE | 201920459349100807 |
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 the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202611219349100531 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202511229349100336 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202411249349101606 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202341299349103904 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202201369349102225 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202111839349100701 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202012119349100101 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201920459349100807 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/202578681.json.
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.