Grants paid by Theodore a Rapp Foundation
EIN 33-1013781 · Darien, CT · Form 990-PF, Part XV · NTEE T22
Theodore a Rapp Foundation of Darien, CT (EIN 33-1013781) reported 72 grants paid totaling $2,620,800 to 35 recipients in tax years 2021–2026, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,620,800
72 grants
Recipients
35
distinct organizations
Tax years
2021–2026
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2021 | 13 | $390,000 | — |
| 2023 | 13 | $384,825 | — |
| 2024 | 12 | $359,125 | — |
| 2025 | 14 | $483,350 | — |
| 2026 | 20 | $1,003,500 | — |
Top recipients
The 35 recipients receiving the most from Theodore a Rapp Foundation, by grants paid, out of 35 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Darrow School 14-1412457 | B | New Lebanon, NY | 3 | $450,000 | 2026 |
| Weill Cornell Medicine | U | New York, NY | 3 | $300,000 | 2026 |
| Samuel Waxman Cancer Research Foundation 13-3020943 | B | New York, NY | 5 | $224,800 | 2026 |
| Michael J Fox Foundation 82-4974201 | D | New York, NY | 4 | $206,000 | 2025 |
| Als Association | U | Boone, IA | 4 | $200,000 | 2025 |
| Alzheimers Assocation | U | Washington, DC | 3 | $150,000 | 2025 |
| Town Players of New Canaan 06-6074545 | B | New Canaan, CT | 4 | $138,000 | 2026 |
| The Weller Foundation | U | Danbury, CT | 1 | $100,000 | 2026 |
| American Cancer Society | U | Oklahoma City, OK | 4 | $90,000 | 2025 |
| Samuel Waxman Institute for Aging & Cancer | U | New York, NY | 1 | $85,000 | 2026 |
| Michael J Fox Foundation | U | Hagerstown, MD | 1 | $55,000 | 2026 |
| American Cancer Society | U | Hagerstown, MD | 1 | $50,000 | 2026 |
| Als Association | U | St Paul, MN | 1 | $50,000 | 2026 |
| Montefiore Medical Center 13-1740114 | B | Bronx, NY | 1 | $50,000 | 2021 |
| Memorial Sloan-Kettering Cancer Center | U | New York, NY | 1 | $50,000 | 2021 |
| Alzheimers Assocation 13-3039601 | C | Chicago, IL | 1 | $50,000 | 2021 |
| Alzheimers Association | U | Washington, DC | 1 | $50,000 | 2026 |
| Oak Hills Park | U | Norwalk, CT | 4 | $41,000 | 2026 |
| New Canaan Library 06-0646764 | B | New Canaan, CT | 5 | $30,000 | 2026 |
| Waveny Park Conservancy 47-4280308 | B | New Canaan, CT | 5 | $27,000 | 2026 |
| Lam Foundation 31-1438001 | B | Cincinnati, OH | 1 | $25,000 | 2026 |
| American Heart Association | U | Boston, MA | 1 | $25,000 | 2021 |
| Richard Packer Memorial Soccer Scholarship Foundation 33-4934792 | C | Norwalk, CT | 1 | $25,000 | 2026 |
| Greenwich Hospital 06-0646659 | C | Cos Cob, CT | 1 | $25,000 | 2021 |
| Doctors Without Borders | U | New York, NY | 1 | $25,000 | 2021 |
| New York Public Radio 13-3015230 | B | New York, NY | 2 | $20,500 | 2026 |
| Fractured Atlas 11-3451703 | B | New York, NY | 1 | $15,000 | 2026 |
| Junior League of Charlotte 56-0561657 | B | Charlotte, NC | 3 | $11,500 | 2026 |
| Uconn Foundation | U | Philadelphia, PA | 1 | $10,000 | 2026 |
| American Ballet Theater | U | New York, NY | 1 | $10,000 | 2025 |
| Norwalk Grassroots 46-2066606 | D | Norwalk, CT | 2 | $10,000 | 2023 |
| Grassroots Tennis & Education | U | Norwalk, CT | 1 | $10,000 | 2026 |
| School of American Ballet 13-1275970 | B | New York, NY | 1 | $5,000 | 2024 |
| Senior Center of New Canaan 06-1220104 | B | New Canaan, CT | 1 | $5,000 | 2025 |
| Noel Shoe Museum 82-3590394 | B | New York, NY | 1 | $2,000 | 2023 |
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 72 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2026 | Darrow School New Lebanon, NY | B | $250,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Town Players of New Canaan New Canaan, CT | B | $125,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | The Weller Foundation Danbury, CT | U | $100,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Weill Cornell Medicine New York, NY | U | $100,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Samuel Waxman Institute for Aging & Cancer New York, NY | U | $85,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Michael J Fox Foundation Hagerstown, MD | U | $55,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Als Association St Paul, MN | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | American Cancer Society Hagerstown, MD | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Alzheimers Association Washington, DC | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Richard Packer Memorial Soccer Scholarship Foundation Norwalk, CT | C | $25,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Lam Foundation Cincinnati, OH | B | $25,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Fractured Atlas New York, NY | B | $15,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | New York Public Radio New York, NY | B | $10,500 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Uconn Foundation Philadelphia, PA | U | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Oak Hills Park Norwalk, CT | U | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Grassroots Tennis & Education Norwalk, CT | U | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | New Canaan Library New Canaan, CT | B | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Waveny Park Conservancy New Canaan, CT | B | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Junior League of Charlotte Charlotte, NC | B | $10,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2026 | Samuel Waxman Cancer Research Foundation New York, NY | B | $3,000 | paid | SUPPORT OF ORGANIZATION | 202621979349100402 |
| 2025 | Darrow School New Lebanon, NY | B | $100,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Weill Cornell Medicine New York, NY | U | $100,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Michael J Fox Foundation New York, NY | D | $60,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Samuel Waxman Cancer Research Foundation New York, NY | B | $55,350 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Alzheimers Assocation Washington, DC | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Als Association Boone, IA | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | American Cancer Society Oklahoma City, OK | U | $20,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Oak Hills Park Norwalk, CT | U | $15,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | American Ballet Theater New York, NY | U | $10,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Waveny Park Conservancy New Canaan, CT | B | $6,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | New Canaan Library New Canaan, CT | B | $6,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Town Players of New Canaan New Canaan, CT | B | $5,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Senior Center of New Canaan New Canaan, CT | B | $5,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2025 | Junior League of Charlotte Charlotte, NC | B | $1,000 | paid | SUPPORT OF ORGANIZATION | 202522659349100752 |
| 2024 | Darrow School New Lebanon, NY | B | $100,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Samuel Waxman Cancer Research Foundation New York, NY | B | $56,625 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Alzheimers Assocation Washington, DC | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Michael J Fox Foundation New York, NY | D | $50,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Als Association Boone, IA | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | American Cancer Society Oklahoma City, OK | U | $20,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Oak Hills Park Norwalk, CT | U | $10,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | New Canaan Library New Canaan, CT | B | $6,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Waveny Park Conservancy New Canaan, CT | B | $6,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Town Players of New Canaan New Canaan, CT | B | $5,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | School of American Ballet New York, NY | B | $5,000 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2024 | Junior League of Charlotte Charlotte, NC | B | $500 | paid | SUPPORT OF ORGANIZATION | 202443069349101034 |
| 2023 | Weill Cornell Medicine New York, NY | U | $100,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Samuel Waxman Cancer Research Foundation New York, NY | B | $79,825 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Alzheimers Assocation Washington, DC | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Als Association Boone, IA | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Michael J Fox Foundation New York, NY | D | $46,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | American Cancer Society Oklahoma City, OK | U | $25,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | New York Public Radio New York, NY | B | $10,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Oak Hills Park Norwalk, CT | U | $6,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Norwalk Grassroots Norwalk, CT | D | $5,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | New Canaan Library New Canaan, CT | B | $5,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Town Players of New Canaan New Canaan, CT | B | $3,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Waveny Park Conservancy New Canaan, CT | B | $3,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2023 | Noel Shoe Museum New York, NY | B | $2,000 | paid | SUPPORT OF ORGANIZATION | 202323049349100777 |
| 2021 | Alzheimers Assocation Chicago, IL | C | $50,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Michael J Fox Foundation New York, NY | D | $50,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Montefiore Medical Center Bronx, NY | B | $50,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Memorial Sloan-Kettering Cancer Center New York, NY | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Als Association Boone, IA | U | $50,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Samuel Waxman Cancer Research Foundation New York, NY | B | $30,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Doctors Without Borders New York, NY | U | $25,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | American Heart Association Boston, MA | U | $25,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | American Cancer Society Oklahoma City, OK | U | $25,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Greenwich Hospital Cos Cob, CT | C | $25,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Norwalk Grassroots Norwalk, CT | D | $5,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | New Canaan Library New Canaan, CT | B | $3,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
| 2021 | Waveny Park Conservancy New Canaan, CT | B | $2,000 | paid | SUPPORT OF ORGANIZATION | 202231309349103763 |
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 | 2026 | 2026-06-30 | not stated | 2025v4.2 | 202621979349100402 |
| 990PF | 2025 | 2025-06-30 | not stated | 2024v5.2 | 202522659349100752 |
| 990PF | 2024 | 2024-06-30 | not stated | 2023v5.1 | 202443069349101034 |
| 990PF | 2023 | 2023-06-30 | not stated | 2022v5.0 | 202323049349100777 |
| 990PF | 2021 | 2021-06-30 | not stated | 2020v4.2 | 202231309349103763 |
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/331013781.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.