Rows of old wooden school desks in an empty classroom

Grant recipient EIN 81-3431454Education

Who funds Calculus Project Inc?

11 private foundations gave Calculus Project Inc in Randolph, MA $991,535 across 27 grants, in tax years 2020 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2020 to 2025, read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

Grants received by year

Grants from private foundations by the funder’s tax year. The latest year is in blue; it is not complete until all its returns reach the IRS.

Every foundation grant, by year

27 grants

Each line as the funder listed it on its return, newest year first, then largest.

  1. Robert and Adele Stern FoundationArcadia, CA 2025

    General support

    $100,000
  2. Brookline Justice LeagueBrookline, MA 2025

    Support of Program for Brookline Students

    $20,000
  3. The Simons Foundation IncNew York, NY 2024

    The calculus project

    $90,000
  4. Robert and Adele Stern FoundationArcadia, CA 2024

    General support

    $50,000
  5. Cummings Foundation Grants Inc (fka Oneworld Boston Inc)Woburn, MA 2024

    Education

    $50,000
  6. ONE8 FoundationBoston, MA 2024

    Education

    $25,000
  7. PTC Foundation IncBoston, MA 2024

    To support strategies to increase the representation and success of black, hispanic, indigenous people of color and low-income students in advanced mathematics

    $25,000
  8. Akamai Foundation IncCambridge, MA 2024

    The Calculus Project and Leadership Academy (TCPLA)

    $20,000
  9. Gates FoundationSeattle, WA 2023

    K-12 education

    $97,000
  10. The Simons Foundation IncNew York, NY 2023

    The calculus project gift

    $75,000
  11. ONE8 FoundationBoston, MA 2023

    Education

    $35,000
  12. Akamai Foundation IncCambridge, MA 2023

    The Calculus Project & Leadership Academy

    $25,000
  13. PTC Foundation IncBoston, MA 2023

    To support strategies to increase the representation and success of black, hispanic, indigenous people of color and low-income students in advanced mathematics

    $25,000
  14. Stifler Family FoundationBrookline, MA 2023

    Educational

    $20,000
  15. Boston Scientific Foundation IncMarlborough, MA 2023

    The calculus project summer acceleration

    $10,000
  16. Amazonsmile FoundationSeattle, WA 2023

    General support

    $51
  17. ONE8 FoundationBoston, MA 2022

    Education

    $180,000
  18. The Simons Foundation IncNew York, NY 2022

    Calculus project gift

    $60,000
  19. Akamai Foundation IncCambridge, MA 2022

    The Calculus Project & Leadership Academy

    $25,000
  20. Stifler Family FoundationBrookline, MA 2022

    Educational

    $4,000
  21. Amazonsmile FoundationSeattle, WA 2022

    General support

    $57
  22. Akamai Foundation IncCambridge, MA 2021

    The Calculus Project & Leadership Academy

    $30,000
  23. Gates FoundationSeattle, WA 2021

    K-12 education

    $10,000
  24. Stifler Family FoundationBrookline, MA 2021

    Educational

    $5,250
  25. Amazonsmile FoundationSeattle, WA 2021

    General support

    $105
  26. Stifler Family FoundationBrookline, MA 2020

    Educational

    $10,000
  27. Amazonsmile FoundationSeattle, WA 2020

    General support

    $72

Funders of similar organizations nearby

Foundations that gave to other education organizations in Randolph, MA and are not among Calculus Project Inc’s funders above.

  1. Eastern Bank FoundationWakefield, MA 10 grants Accepts applications $27,250 to similar organizations
  2. Abington Bank Community Foundation Inc f/k/a Envision Bank Foundation IncAbington, MA 3 grants Preselected only $6,500 to similar organizations
  3. The Flatley FoundationBraintree, MA 5 grants Preselected only $560,000 to similar organizations
  4. Massachusetts Charitable Mechanic AssociationQuincy, MA 6 grants Accepts applications $24,491 to similar organizations
  5. Sumitomo Corporation of Americas FoundationNew York, NY 4 grants Preselected only $20,000 to similar organizations
  6. Eisai USA Foundation IncNutley, NJ 4 grants Preselected only $20,000 to similar organizations
  7. United States - Japan FoundationWashington, DC 2 grants Accepts applications $19,900 to similar organizations
  8. Rockland Trust - Blue Hills Charitable FoundationRockland, MA 3 grants Accepts applications $15,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 81-3431454 by name and ZIP code against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.