funder-graph › Recipients
Who funds STEM Advocacy Institute
EIN 82-3902027 · Boston, MA · NTEE B90
STEM Advocacy Institute of Boston, MA (EIN 82-3902027) was named as a grant recipient by 6 funders in 13 grants paid totaling $365,477 in tax years 2021–2025, 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
$365,477
13 grants paid
Funders
6
distinct grantmakers
Tax years
2021–2025
as reported by funders
Approved for future payment
$5,000
not included in grants received
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Simons Foundation Inc 13-3794889 | NY | B | 2 | $129,840 | 2023 |
| American Online Giving Foundation Inc 81-0739440 | DE | A | 6 | $125,314 | 2025 |
| Richard Lounsbery Foundation Inc 13-6081860 | DC | B | 1 | $49,795 | 2022 |
| Rita Allen Foundation Inc 13-6116429 | NJ | B | 2 | $45,000 | 2024 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 1 | $15,500 | 2023 |
| Amazonsmile Foundation 46-2626883 | WA | B | 1 | $28 | 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.
Grants
The 14 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $20,349 | paid | GENERAL SUPPORT | 202533509349301608 |
| 2025 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $20,349 | paid | GENERAL SUPPORT | 202641969349302754 |
| 2024 | Rita Allen Foundation Inc | The STEM Advocacy Institute Inc Boston, MA | B | $25,000 | paid | CIVIC SCIENCE MEDIA LAB | 202513089349100231 |
| 2024 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $20,219 | paid | GENERAL SUPPORT | 202530159349302758 |
| 2024 | Rita Allen Foundation Inc | The STEM Advocacy Institute Inc Boston, MA | B | $20,000 | paid | CIVIC SCIENCE MEDIA LAB | 202513089349100231 |
| 2024 | Rita Allen Foundation Inc | The STEM Advocacy Institute Inc Boston, MA | B | $5,000 | approved, future | CIVIC SCIENCE MEDIA LAB PROGRAM | 202513089349100231 |
| 2023 | The Simons Foundation Inc | STEM Advocacy Institute Boston, MA | B | $64,920 | paid | SAI RESIDENCY INITIATIVE GIFT | 202433189349101913 |
| 2023 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $21,466 | paid | GENERAL SUPPORT | 202410469349300741 |
| 2023 | Fidelity Investments Charitable Gift Fund | STEM Advocacy Institute Boston, MA | A | $15,500 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Amazonsmile Foundation | STEM Advocacy Institute Boston, MA | B | $28 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | The Simons Foundation Inc | STEM Advocacy Institute Boston, MA | B | $64,920 | paid | SAI RESIDENCY | 202333149349102308 |
| 2022 | Richard Lounsbery Foundation Inc | STEM Advocacy Institute Boston, MA | B | $49,795 | paid | SAI FELLOWS PROGRAM - LAUNCHING THE NEXT GENERATION OF INFORMAL STEM PROGRAMS | 202301309349104450 |
| 2022 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $20,688 | paid | GENERAL SUPPORT | 202340469349301209 |
| 2021 | American Online Giving Foundation Inc | STEM Advocacy Institute Boston, MA | A | $22,243 | paid | GENERAL SUPPORT | 202240469349301419 |
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.