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Who funds The Algebra Project Inc
EIN 22-3137788 · Cambridge, MA · NTEE B99Z
The Algebra Project Inc of Cambridge, MA (EIN 22-3137788) was named as a grant recipient by 15 funders in 48 grants paid totaling $2,236,290 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
$2,236,290
48 grants paid
Funders
15
distinct grantmakers
Tax years
2020–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Poss Family Foundation C/O Dr Ellen M Poss 04-3412829 | MA | BC | 3 | $1,500,000 | 2022 |
| Willow Springs Charitable Trust Jenny B Stoddard Trustee 20-4383299 | IL | C | 5 | $230,000 | 2024 |
| Wille Family Foundation 20-6639861 | TX | B | 3 | $176,000 | 2025 |
| Cambridge Community Foundation 04-6012492 | MA | A | 2 | $59,143 | 2025 |
| Southern Initiative of the Algebra Project Inc 45-0472837 | SC | A | 2 | $55,500 | 2022 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 6 | $52,052 | 2025 |
| Johnny Carson Foundation 20-5885752 | CA | B | 5 | $50,000 | 2025 |
| The Ayco Charitable Foundation 14-1782466 | NY | A | 3 | $32,000 | 2024 |
| Schwab Charitable Fund 31-1640316 | CA | A | 2 | $21,900 | 2022 |
| Justgive Inc 94-3331010 | CT | A | 1 | $17,008 | 2021 |
| The Lander Family Charitable Foundation 04-3399527 | NY | C | 5 | $17,000 | 2025 |
| The John Doar Foundation 13-3318264 | NY | B | 3 | $11,500 | 2022 |
| Educational Testing Service 21-0634479 | NJ | A | 1 | $10,000 | 2021 |
| Ploughshares Foundation 36-3739577 | IL | B | 4 | $4,000 | 2025 |
| Amazonsmile Foundation 46-2626883 | WA | B | 3 | $187 | 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 48 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Wille Family Foundation | The Algebra Project Cambridge, MA | B | $60,000 | paid | UNRESTRICTED GENERAL | 202601119349101630 |
| 2025 | Cambridge Community Foundation | The Algebra Project Cambridge, MA | A | $22,393 | paid | PROGRAM ASSISTANCE | 202503359349300410 |
| 2025 | Johnny Carson Foundation | The Algebra Project Cambridge, MA | B | $10,000 | paid | UNRESTRICTED SUPPORT | 202621339349104902 |
| 2025 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $6,650 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | The Lander Family Charitable Foundation | The Algebra Project Camridge, MA | C | $3,000 | paid | GENERAL SUPPORT | 202621319349101422 |
| 2025 | Ploughshares Foundation | The Algebra Project Cambridge, MA | B | $1,000 | paid | GENERAL | 202611329349101681 |
| 2024 | Wille Family Foundation | The Algebra Project Cambridge, MA | B | $58,000 | paid | UNRESTRICTED GENERAL | 202530799349100908 |
| 2024 | Cambridge Community Foundation | The Algebra Project Cambridge, MA | A | $36,750 | paid | COMMUNITY BUILDING A | 202413259349300116 |
| 2024 | Willow Springs Charitable Trust Jenny B Stoddard Trustee | Algebra Project Boston, MA | C | $20,000 | paid | GENERAL PURPOSE | 202543169349101524 |
| 2024 | The Ayco Charitable Foundation | The Algebra Project Inc Cambridge, MA | A | $12,000 | paid | COMMUNITY & HUMAN SERVICES | 202543109349303959 |
| 2024 | Johnny Carson Foundation | The Algebra Project Cambridge, MA | B | $10,000 | paid | UNRESTRICTED SUPPORT | 202511339349102771 |
| 2024 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $6,980 | paid | For grant recipient's exempt purposes | 202521349349310887 |
| 2024 | The Lander Family Charitable Foundation | The Algebra Project Camridge, MA | C | $3,000 | paid | GENERAL SUPPORT | 202541569349100114 |
| 2024 | Ploughshares Foundation | The Algebra Project Cambridge, MA | B | $1,000 | paid | GENERAL | 202541299349103459 |
| 2023 | Wille Family Foundation | The Algebra Project Cambridge, MA | B | $58,000 | paid | GRANT | 202421079349101487 |
| 2023 | Willow Springs Charitable Trust Jenny B Stoddard Trustee | Algebra Project Boston, MA | C | $20,000 | paid | GENERAL PURPOSE | 202443209349100819 |
| 2023 | Johnny Carson Foundation | The Algebra Project Cambridge, MA | B | $10,000 | paid | UNRESTRICTED SUPPORT | 202411359349105856 |
| 2023 | The Ayco Charitable Foundation | The Algebra Project Inc Cambridge, MA | A | $10,000 | paid | COMMUNITY & HUMAN SERVICES | 202413109349304401 |
| 2023 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $6,770 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | The Lander Family Charitable Foundation | The Algebra Project Camridge, MA | C | $3,000 | paid | GENERAL SUPPORT | 202421289349102242 |
| 2023 | Ploughshares Foundation | The Algebra Project Cambridge, MA | B | $1,000 | paid | GENERAL | 202431309349103063 |
| 2023 | Amazonsmile Foundation | The Algebra Project Inc Cambridge, MA | B | $46 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | The Poss Family Foundation C/O Dr Ellen M Poss | The Algebra Project Inc Wayland, MA | C | $500,000 | paid | TO PROMOTE ITS CHARITABLE PURPOSE | 202400479349100100 |
| 2022 | Southern Initiative of the Algebra Project Inc | Algebra Project Inc Cambridge, MA | A | $26,500 | paid | PAYMENTS TO THIS COMPANY IS FOR THE SERVICES OF THE CONSULTANTWILLIAM CROMBIE IN HIS CAPACITY AS CURRICULUM AND TRAINING CONSULTANT ACROSS SITES FOR SIAP. | 202310739349301716 |
| 2022 | Willow Springs Charitable Trust Jenny B Stoddard Trustee | Algebra Project Boston, MA | C | $20,000 | paid | GENERAL PURPOSE | 202343079349101219 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $11,751 | paid | For grant recipient's exempt purposes | 202321309349304807 |
| 2022 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $11,751 | paid | For grant recipient's exempt purposes | 202430459349302913 |
| 2022 | Schwab Charitable Fund | Algebra Project Inc Cambridge, MA | A | $11,500 | paid | EDUCATION | 202330939349300403 |
| 2022 | Johnny Carson Foundation | The Algebra Project Cambridge, MA | B | $10,000 | paid | UNRESTRICTED SUPPORT | 202341359349104279 |
| 2022 | The Ayco Charitable Foundation | The Algebra Project Inc Cambridge, MA | A | $10,000 | paid | COMMUNITY & HUMAN SERVICES | 202302859349302265 |
| 2022 | The Lander Family Charitable Foundation | The Algebra Project Camridge, MA | C | $3,000 | paid | GENERAL SUPPORT | 202311359349103236 |
| 2022 | The John Doar Foundation | The Algebra Project Cambridge, MA | B | $1,500 | paid | EDUCATIONAL PROGRAMMING | 202311319349100821 |
| 2022 | Ploughshares Foundation | The Algebra Project Cambridge, MA | B | $1,000 | paid | GENERAL | 202341309349101479 |
| 2022 | Amazonsmile Foundation | The Algebra Project Inc Cambridge, MA | B | $45 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | The Poss Family Foundation C/O Dr Ellen M Poss | The Algebra Project Inc Cambridge, MA | B | $500,000 | paid | TO PROMOTE ITS CHARITABLE PURPOSE | 202201339349104050 |
| 2021 | Southern Initiative of the Algebra Project Inc | Algebra Project Inc Cambridge, MA | A | $29,000 | paid | PAYMENTS TO THIS COMPANY IS FOR THE SERVICES OF THE CONSULTANTWILLIAM CROMBIE IN HIS CAPACITY AS CURRICULUM AND TRAINING CONSULTANT ACROSS SITES FOR SIAP. | 202211259349302516 |
| 2021 | Willow Springs Charitable Trust Jenny B Stoddard Trustee | Algebra Project Boston, MA | C | $20,000 | paid | GENERAL PURPOSE | 202321239349101757 |
| 2021 | Justgive Inc | Algebra Project Inc Cambridge, MA | A | $17,008 | paid | General Support | 202103089349303605 |
| 2021 | Schwab Charitable Fund | Algebra Project Inc Cambridge, MA | A | $10,400 | paid | EDUCATION | 202230499349301028 |
| 2021 | Educational Testing Service | The Algebra Project Inc Cambridge, MA | A | $10,000 | paid | SUPPORT OF LOCAL COMMUNITY EDUCATIONAL PROGRAMS | 202222159349300527 |
| 2021 | Johnny Carson Foundation | The Algebra Project Cambridge, MA | B | $10,000 | paid | UNRESTRICTED SUPPORT | 202231379349101448 |
| 2021 | Fidelity Investments Charitable Gift Fund | The Algebra Project Inc Cambridge, MA | A | $8,150 | paid | For grant recipient's exempt purposes | 202221339349302787 |
| 2021 | The Lander Family Charitable Foundation | The Algebra Project Camridge, MA | C | $5,000 | paid | GENERAL SUPPORT | 202221379349100912 |
| 2021 | The John Doar Foundation | The Algebra Project Cambridge, MA | B | $5,000 | paid | EDUCATIONAL PROGRAMMING | 202221319349104707 |
| 2020 | The Poss Family Foundation C/O Dr Ellen M Poss | The Algebra Project Inc Cambridge, MA | B | $500,000 | paid | TO PROMOTE ITS CHARITABLE PURPOSE | 202133169349102488 |
| 2020 | Willow Springs Charitable Trust Jenny B Stoddard Trustee | Algebra Project Boston, MA | C | $150,000 | paid | GENERAL PURPOSE | 202103199349102900 |
| 2020 | The John Doar Foundation | The Algebra Project Cambridge, MA | B | $5,000 | paid | EDUCATIONAL PROGRAMMING | 202122819349100407 |
| 2020 | Amazonsmile Foundation | The Algebra Project Inc Cambridge, MA | B | $96 | 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.