Grants paid by American Society for Radiation Oncology
EIN 42-0943164 · Arlington, VA · Form 990, Schedule I
American Society for Radiation Oncology of Arlington, VA (EIN 42-0943164) reported 52 grants paid totaling $2,796,243 to 37 recipients in tax years 2020–2024, on Form 990, Schedule I. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$2,796,243
52 grants
Recipients
37
distinct organizations
Tax years
2020–2024
5 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2020 | 7 | $457,373 | — |
| 2021 | 9 | $420,185 | — |
| 2022 | 9 | $379,083 | — |
| 2023 | 15 | $834,099 | — |
| 2024 | 12 | $705,503 | — |
Top recipients
The 37 recipients receiving the most from American Society for Radiation Oncology, by grants paid, out of 37 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| American Cancer Society Inc 13-1788491 | A | Atlanta, GA | 3 | $737,500 | 2024 |
| Melanoma Research Alliance 26-1636099 | A | Washington, DC | 2 | $240,000 | 2024 |
| Radiation Oncology Institute 51-0178702 | A | Arlington, VA | 5 | $132,756 | 2024 |
| The University of Texas Md Anderson Cancer Center 74-1587488 | A | Houston, TX | 2 | $125,000 | 2021 |
| The Regents of the University of California San Francisco 94-6036493 | A | San Francisco, CA | 1 | $112,500 | 2021 |
| University of California San Diego Health Sciences 95-6006143 | A | La Jolla, CA | 1 | $112,500 | 2020 |
| Emory University 58-0566256 | A | Atlanta, GA | 1 | $112,500 | 2021 |
| Oregon Health & Science University 93-1176109 | A | Portland, OR | 1 | $111,867 | 2020 |
| Uc Healthcare System 27-3850988 | A | Cincinnati, OH | 1 | $104,040 | 2023 |
| Icahn School of Medicine at Mount Sinai 13-6171197 | A | New York, NY | 1 | $104,040 | 2023 |
| The Feinstein Institutes for Medical Research 11-2673595 | A | Westbury, NY | 1 | $101,040 | 2024 |
| The Research Institute of Fox Chase Cancer Center 23-6296135 | A | Philadelphia, PA | 1 | $100,000 | 2023 |
| University of North Carolina at Chapel Hill 56-6001393 | A | Chapel Hill, NC | 1 | $100,000 | 2020 |
| Stanford University School of Medicine 94-1156365 | A | Stanford, CA | 3 | $62,500 | 2024 |
| University Hospitals Cleveland Medical Center 34-1567805 | A | Clevland, OH | 1 | $50,000 | 2023 |
| Nrg Oncology Foundation 90-0912747 | A | Philadelphia, PA | 2 | $50,000 | 2024 |
| Duke University 56-0532129 | A | Durham, NC | 2 | $50,000 | 2024 |
| Sloan Kettering Institute for Cancer Research 13-1624182 | A | New York, NY | 2 | $50,000 | 2023 |
| University of Texas Md Anderson Cancer Center 74-6001118 | A | Houston, TX | 2 | $37,500 | 2023 |
| Washington University 43-0653611 | A | St Louise, MO | 1 | $25,000 | 2023 |
| Dana-Farber Cancer Institute 04-2263040 | A | Boston, MA | 1 | $25,000 | 2021 |
| American Association of Physicists in Medicine 23-7057224 | A | Alexandria, VA | 1 | $25,000 | 2024 |
| Yale University 06-0646973 | A | New Haven, CT | 1 | $25,000 | 2024 |
| Northwestern University Feinberg School of Medicine 36-2167817 | A | Chicago, IL | 1 | $25,000 | 2020 |
| The Brigham and Women's Hospital Inc 04-2312909 | A | Boston, MA | 1 | $25,000 | 2022 |
| John Hopkins University 52-0595110 | A | Baltimore, MD | 2 | $25,000 | 2023 |
| St Jude Children's Research Hospital 62-0646012 | A | Memphis, TN | 1 | $12,500 | 2020 |
| Smith Center for Healing and the Arts 52-1977976 | A | Washington, DC | 1 | $12,500 | 2024 |
| Touch4life Inc 84-4901951 | A | Clarksville, MD | 1 | $12,500 | 2024 |
| Breast Cancer Angels 33-0937846 | A | Huntington Beach, CA | 1 | $12,500 | 2023 |
| Cancer Support Community Los Angeles 33-0287070 | A | Los Angeles, CA | 1 | $12,500 | 2023 |
| City of Hope | U | Duarte, CA | 1 | $12,500 | 2024 |
| Lungevity Foundation 36-4433410 | A | Chicago, IL | 1 | $12,500 | 2023 |
| Northwestern Memorial Foundation 36-3155315 | A | Chicago, IL | 1 | $10,000 | 2021 |
| Thrivewell Cancer Foundation 26-0371270 | A | San Antonio, TX | 1 | $10,000 | 2022 |
| Breast Cancer Resource Center 74-2743333 | A | Austin, TX | 1 | $10,000 | 2022 |
| Jennifer S Fallick Cancer Support Center 36-3880404 | A | Homewood, IL | 1 | $10,000 | 2021 |
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 52 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2024 | American Cancer Society Inc Atlanta, GA | A | $312,500 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Melanoma Research Alliance Washington, DC | A | $127,500 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | The Feinstein Institutes for Medical Research Westbury, NY | A | $101,040 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Duke University Durham, NC | A | $25,000 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | American Association of Physicists in Medicine Alexandria, VA | A | $25,000 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Nrg Oncology Foundation Philadelphia, PA | A | $25,000 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Yale University New Haven, CT | A | $25,000 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Radiation Oncology Institute Arlington, VA | A | $14,463 | paid | ASTRO MATCH | 202532949349300148 |
| 2024 | Smith Center for Healing and the Arts Washington, DC | A | $12,500 | paid | SURVIVOR CIRCLE AWARD | 202532949349300148 |
| 2024 | Touch4life Inc Clarksville, MD | A | $12,500 | paid | SURVIVOR CIRCLE AWARD | 202532949349300148 |
| 2024 | City of Hope Duarte, CA | U | $12,500 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2024 | Stanford University Redwood City, CA | A | $12,500 | paid | RESEARCH GRANT AWARD | 202532949349300148 |
| 2023 | American Cancer Society Inc Atlanta, GA | A | $212,500 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Melanoma Research Alliance Washington, DC | A | $112,500 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Uc Healthcare System Cincinnati, OH | A | $104,040 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Icahn School of Medicine at Mount Sinai New York, NY | A | $104,040 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | The Research Institute of Fox Chase Cancer Center Philadelphia, PA | A | $100,000 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | University Hospitals Cleveland Medical Center Clevland, OH | A | $50,000 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Sloan Kettering Institute for Cancer Research New York, NY | A | $25,000 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Washington University St Louise, MO | A | $25,000 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Nrg Oncology Foundation Philadelphia, PA | A | $25,000 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Radiation Oncology Institute Arlington, VA | A | $13,519 | paid | ASTRO MATCH | 202433169349302033 |
| 2023 | John Hopkins University Baltimore, MD | A | $12,500 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Breast Cancer Angels Huntington Beach, CA | A | $12,500 | paid | SURVIVOR CIRCLE AWARD | 202433169349302033 |
| 2023 | Lungevity Foundation Chicago, IL | A | $12,500 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2023 | Cancer Support Community Los Angeles Los Angeles, CA | A | $12,500 | paid | SURVIVOR CIRCLE AWARD | 202433169349302033 |
| 2023 | Md Anderson Cancer Center Houston, TX | A | $12,500 | paid | RESEARCH GRANT AWARD | 202433169349302033 |
| 2022 | American Cancer Society Inc Kennesaw, GA | A | $212,500 | paid | ASTRO-ACS CLINICIAN SCIENTIST DEVELOPMENT GRANT | 202313119349303531 |
| 2022 | The Brigham and Women's Hospital Inc Boston, MA | A | $25,000 | paid | SEED GRANT | 202313119349303531 |
| 2022 | University of Texas Md Anderson Cancer Center Houston, TX | A | $25,000 | paid | SEED GRANT | 202313119349303531 |
| 2022 | Stanford University Redwood, CA | A | $25,000 | paid | SEED GRANT | 202313119349303531 |
| 2022 | Sloan Kettering Institute for Cancer Research New York, NY | A | $25,000 | paid | SEED GRANT | 202313119349303531 |
| 2022 | Duke University Durham, NC | A | $25,000 | paid | SEED GRANT | 202313119349303531 |
| 2022 | Radiation Oncology Institute Arlington, VA | A | $21,583 | paid | ASTRO MATCH | 202313119349303531 |
| 2022 | Breast Cancer Resource Center Austin, TX | A | $10,000 | paid | 2022 SURVIVOR CIRCLE GRANT | 202313119349303531 |
| 2022 | Thrivewell Cancer Foundation San Antonio, TX | A | $10,000 | paid | 2022 SURVIVOR CIRCLE GRANT | 202313119349303531 |
| 2021 | Emory University Atlanta, GA | A | $112,500 | paid | 2021 ASTRO-MRA YOUNG INVESTIGATOR AWARD IN RADIATION ONCOLOGY | 202222569349300817 |
| 2021 | The Regents of the University of California San Francisco San Francisco, CA | A | $112,500 | paid | 2021 ASTRO-PC CAREER DEVELOPMENT AWARD TO END PROSTATE CANCER | 202222569349300817 |
| 2021 | The University of Texas Md Anderson Cancer Center Houston, TX | A | $100,000 | paid | 2021 ASTRO-BCRF CAREER DEVELOPMENT AWARD TO END BREAST CANCER | 202222569349300817 |
| 2021 | Dana-Farber Cancer Institute Boston, MA | A | $25,000 | paid | 2021 ASTRO RESIDENTS/FELLOW IN RADIATION ONCOLOGY BIOLOGY SEED GRANT | 202222569349300817 |
| 2021 | The University of Texas Md Anderson Cancer Center Houston, TX | A | $25,000 | paid | 2021 RESIDENTS/FELLOWS IN RADIATION ONCOLOGY SEED GRANT | 202222569349300817 |
| 2021 | Radiation Oncology Institute Arlington, VA | A | $12,685 | paid | ASTRO MATCH | 202222569349300817 |
| 2021 | John Hopkins University School of Medicine Baltimore, MD | A | $12,500 | paid | 2021 ASTRO-AAPM PHYSICS RESIDENTS/POSTDOCTORAL FELLOWS SEED GRANT | 202222569349300817 |
| 2021 | Northwestern Memorial Foundation Chicago, IL | A | $10,000 | paid | 2021 SURVIVOR CIRCLE AWARD | 202222569349300817 |
| 2021 | Jennifer S Fallick Cancer Support Center Homewood, IL | A | $10,000 | paid | 2021 SURVIVOR CIRCLE AWARD | 202222569349300817 |
| 2020 | University of California San Diego Health Sciences La Jolla, CA | A | $112,500 | paid | ASTRO - PCF DEVELOPMENT AWARD TO IMPROVE TREATMENT FOR PROSTATE CANCER PATIENTS | 202142439349301484 |
| 2020 | Oregon Health & Science University Portland, OR | A | $111,867 | paid | ASTRO - MRA DEVELOPMENT AWARD TO IMPROVE TREATMENT FOR MELANOMA PATIENTS | 202142439349301484 |
| 2020 | University of North Carolina at Chapel Hill Chapel Hill, NC | A | $100,000 | paid | ASTRO - BCRF DEVELOPMENT AWARD TO IMPROVE TREATMENT FOR BREAST CANCER PATIENTS | 202142439349301484 |
| 2020 | Radiation Oncology Institute Arlington, VA | A | $70,506 | paid | RADIATION ONCOLOGY RESEARCH SUPPORT | 202142439349301484 |
| 2020 | Stanford University School of Medicine Stanford, CA | A | $25,000 | paid | ASTRO RESIDENTS/FELLOWS IN RADIATION ONCOLOGY SEE GRANT | 202142439349301484 |
| 2020 | Northwestern University Feinberg School of Medicine Chicago, IL | A | $25,000 | paid | ASTRO RESIDENTS/FELLOWS IN RADIATION ONCOLOGY SEE GRANT | 202142439349301484 |
| 2020 | St Jude Children's Research Hospital Memphis, TN | A | $12,500 | paid | ASTRO - AAPM PHYSICS RESIDENT/POST-DOCTURAL FELLOW SEED GRANT | 202142439349301484 |
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 |
|---|---|---|---|---|---|
| 990 | 2024 | 2024-12-31 | not stated | 2024v5.2 | 202532949349300148 |
| 990 | 2023 | 2023-12-31 | not stated | 2023v5.1 | 202433169349302033 |
| 990 | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202313119349303531 |
| 990 | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202222569349300817 |
| 990 | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202142439349301484 |
Derived from IRS Form 990 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/420943164.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.