funder-graph › Recipients
Who funds American Astronomical Society
EIN 21-0735173 · Washington, DC · NTEE U31
American Astronomical Society of Washington, DC (EIN 21-0735173) was named as a grant recipient by 11 funders in 22 grants paid totaling $632,309 in tax years 2020–2025, 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
$632,309
22 grants paid
Funders
11
distinct grantmakers
Tax years
2020–2025
as reported by funders
Approved for future payment
$48,000
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Peter and Patricia Gruber Foundation 65-1230485 | CT | B | 1 | $220,000 | 2020 |
| American Institute of Physics Inc 13-1667053 | MD | A | 4 | $125,512 | 2024 |
| American Physical Society 13-1656610 | MD | A | 2 | $123,661 | 2024 |
| The Kavli Foundation 77-0560142 | CA | B | 4 | $48,000 | 2024 |
| Morgan Stanley Global Impact Funding Trust Inc 52-7082731 | IN | A | 1 | $35,000 | 2024 |
| National Philanthropic Trust 23-7825575 | PA | A | 1 | $30,000 | 2022 |
| The New York Community Trust 13-3062214 | NY | A | 1 | $25,000 | 2024 |
| The Brinson Foundation 68-0656415 | IL | B | 2 | $15,000 | 2024 |
| Raymond James Charitable Endowment Fund 59-3652538 | FL | A | 1 | $7,500 | 2025 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $1,970 | 2023 |
| Luna Foundation Inc 45-3664074 | CA | C | 2 | $666 | 2025 |
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 23 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Raymond James Charitable Endowment Fund | American Astronomical Society Washington, DC | A | $7,500 | paid | GENERAL SUPPORT | 202630489349300743 |
| 2025 | Luna Foundation Inc | American Astronimical Society Washington, DC | C | $239 | paid | GENERAL OPERATING SUPPORT | 202503189349105430 |
| 2024 | American Physical Society | American Astronomical Society Washington, DC | A | $78,202 | paid | Sub Awards | 202523219349322142 |
| 2024 | Morgan Stanley Global Impact Funding Trust Inc | American Astronomical Society Washington, DC | A | $35,000 | paid | UNRESTRICTED GENERAL SUPPORT | 202503239349300435 |
| 2024 | American Institute of Physics Inc | American Astronomical Society Washington, DC | A | $26,250 | paid | Promoting Excellence in Physics and Astronomy Education via Workshops | 202533179349302743 |
| 2024 | The New York Community Trust | American Astronomical Society Washington, DC | A | $25,000 | paid | FOR PROGRAM SUPPORT. | 202523149349305672 |
| 2024 | The Kavli Foundation | American Astronomical Society Washington, DC | B | $12,000 | paid | FRED KAVLI PLENARY LECTURE 2024-2028 | 202503079349101115 |
| 2024 | The Brinson Foundation | American Astronomical Society Washington, DC | B | $10,000 | paid | GENERAL OPERATING SUPPORT | 202513179349102216 |
| 2023 | The Kavli Foundation | American Astronomical Society Washington, DC | B | $48,000 | approved, future | FRED KAVLI PLENARY LECTURE 2024-2028 | 202433099349101168 |
| 2023 | American Physical Society | American Astronomical Society Washington, DC | A | $45,459 | paid | SUB AWARDS | 202443199349309674 |
| 2023 | American Institute of Physics Inc | American Astronomical Society Washington, DC | A | $42,131 | paid | SEE PART IV | 202433209349327388 |
| 2023 | The Kavli Foundation | American Astronomical Society Washington, DC | B | $12,000 | paid | FRED KAVLI PLENARY LECTURE 2024-2028 | 202433099349101168 |
| 2023 | The Brinson Foundation | American Astronomical Society Washington, DC | B | $5,000 | paid | GENERAL OPERATING SUPPORT | 202423199349103057 |
| 2023 | Amazonsmile Foundation | American Astronomical Society Washington, DC | B | $459 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | Luna Foundation Inc | American Astronimical Society Washington, DC | C | $427 | paid | GENERAL OPERATING SUPPORT | 202343319349100759 |
| 2022 | American Institute of Physics Inc | American Astronomical Society Washington, DC | A | $42,131 | paid | SEE PART IV | 202333139349304368 |
| 2022 | National Philanthropic Trust | American Astronomical Society Washington, DC | A | $30,000 | paid | PUBLIC, SOCIETAL BENEFIT | 202311359349313966 |
| 2022 | The Kavli Foundation | American Astronomical Society Washington, DC | B | $12,000 | paid | FRED KAVLI PLENARY LECTURE 2019-2023 | 202343049349100014 |
| 2022 | Amazonsmile Foundation | American Astronomical Society Washington, DC | B | $674 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2020 | The Peter and Patricia Gruber Foundation | American Astronomical Society Washington, DC | B | $220,000 | paid | For the development of Osterbrock Leadership Program | 202101329349102380 |
| 2020 | American Institute of Physics Inc | American Astronomical Society Washington, DC | A | $15,000 | paid | See Part IV | 202133149349305013 |
| 2020 | The Kavli Foundation | American Astronomical Society Washington, DC | B | $12,000 | paid | FRED KAVLI PLENARY LECTURE 2019-2023 | 202113149349100306 |
| 2020 | Amazonsmile Foundation | American Astronomical Society Washington, DC | B | $837 | paid | GENERAL SUPPORT | 202113199349100901 |
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.