Container cranes at a seaport, seen across the water

Grant recipient EIN 13-3028214International aid

Who funds The Threshold Foundation?

18 private foundations gave The Threshold Foundation in Brewster, NY $1.5 million across 49 grants, in tax years 2018 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2018 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

49 grants

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

  1. Nia Community FoundationWilmington, DE 2025

    General & Unrestricted

    $37,000
  2. Sea Stone FoundationNew York, NY 2025

    Religious, educational, or artistic

    $7,355
  3. The Joshua Mailman FoundationNew York, NY 2024

    General support

    $306,000
  4. Stuart & Benjamin Abelson FoundationChicago, IL 2024

    General

    $60,000
  5. The William H Donner Foundation IncTarrytown, NY 2024

    General support

    $35,000
  6. The William H Donner Foundation IncTarrytown, NY 2024

    General support + projects

    $14,500
  7. The William Penn FoundationPhiladelphia, PA 2024

    General support

    $11,500
  8. Nia Community FoundationWilmington, DE 2024

    Charitable Event

    $5,000
  9. Direct Supply Foundation IncMilwaukee, WI 2024

    Unrestricted charitable grant

    $500
  10. The Joshua Mailman FoundationNew York, NY 2023

    General support

    $87,000
  11. Stuart & Benjamin Abelson FoundationChicago, IL 2023

    General

    $70,000
  12. Stuart R Abelson FoundationChicago, IL 2023

    General operating purposes

    $18,875
  13. Nia Community FoundationWilmington, DE 2023

    Endowment fund

    $18,000
  14. The Lisa Wade FoundationSan Francisco, CA 2023

    Climate change documentary films

    $11,500
  15. JKW Foundation TR UA 092597New York, NY 2023

    General support

    $8,241
  16. The William H Donner Foundation IncTarrytown, NY 2023

    Funding for "valley verde"

    $5,000
  17. Nia Community FoundationWilmington, DE 2023

    General & Unrestricted

    $5,000
  18. Hitchcock Bowart Daterra FoundationWilmington, DE 2023

    General

    $1,000
  19. Stuart & Benjamin Abelson FoundationChicago, IL 2022

    General

    $80,000
  20. The Joshua Mailman FoundationNew York, NY 2022

    Unrestricted charitible purpose

    $56,050
  21. Farview FoundationMilwaukee, WI 2022

    General operating

    $50,000
  22. Nia Community FoundationWilmington, DE 2022

    General & Unrestricted

    $24,000
  23. The William H Donner Foundation IncTarrytown, NY 2022

    General support

    $20,000
  24. The Lisa Wade FoundationSan Francisco, CA 2022

    Climate change documentary films

    $19,417
  25. Hitchcock Bowart Daterra FoundationWilmington, DE 2022

    General

    $8,000
  26. ARC of JusticeMiami, FL 2022

    General support

    $5,000
  27. Stuart & Benjamin Abelson FoundationChicago, IL 2021

    General

    $70,000
  28. The Joshua Mailman FoundationNew York, NY 2021

    Unrestricted charitible purpose

    $13,600
  29. The Lisa Wade FoundationSan Francisco, CA 2021

    High impact documentary films

    $12,000
  30. Nia Community FoundationWilmington, DE 2021

    For the Pool

    $10,000
  31. Simon Family Philanthropic Foundation IncWilmington, DE 2021

    Threshold PREP Funding Circle

    $2,000
  32. Stuart & Benjamin Abelson FoundationChicago, IL 2020

    General

    $75,000
  33. The Joshua Mailman FoundationNew York, NY 2020

    Unrestricted charitible purpose

    $51,150
  34. The Mep FoundationCranbury, NJ 2020

    General

    $22,000
  35. The Lisa Wade FoundationSan Francisco, CA 2020

    High impact documentary films

    $12,000
  36. ARC of JusticeMiami, FL 2020

    General support

    $2,850
  37. The Joshua Mailman FoundationNew York, NY 2019

    Unrestricted charitible purpose unless otherwise noted

    $106,150
  38. Nia Community FoundationWilmington, DE 2019

    informal funding and funding circles

    $20,321
  39. The Mep FoundationCranbury, NJ 2019

    General

    $20,000
  40. One FoundationBeckley, WV 2019

    Working capital operations

    $16,150
  41. The Lisa Wade FoundationSan Francisco, CA 2019

    High impactdocumentary filmsfor education

    $12,500
  42. Turnbull Family Foundation IncGreenwich, CT 2019

    General Support

    $10,000
  43. Nia Community FoundationWilmington, DE 2019

    Informal Funding

    $8,000
  44. Nia Community FoundationWilmington, DE 2019

    General & Unrestricted

    $1,900
  45. Sea Stone FoundationNew York, NY 2019

    Religious, educational, or artistic

    $1,800
  46. Nia Community FoundationWilmington, DE 2018

    General & Unrestricted

    $10,000
  47. Sea Stone FoundationNew York, NY 2018

    Religious, educational, or artistic

    $8,995
  48. Embrey Family FoundationDallas, TX 2018

    See attachment

    $5,000
  49. The Mep FoundationCranbury, NJ 2018

    General Purpose

    $3,000

Funders of similar organizations nearby

Foundations that gave to other international aid organizations in Katonah, NY and are not among The Threshold Foundation’s funders above.

  1. Amazonsmile FoundationSeattle, WA 7 grants Preselected only $161 to similar organizations
  2. Winn Family FoundationDallas, TX 2 grants Preselected only $820,000 to similar organizations
  3. The Rice Family Charitable FoundationWilmington, DE 6 grants Preselected only $16,500 to similar organizations
  4. Mount Holly Charitable FoundationWilmington, DE 1 grant Preselected only $10,000 to similar organizations
  5. The Joelson FoundationPrinceton, NJ 3 grants Preselected only $8,500 to similar organizations
  6. Erna & Isaac Stern Foundation IncBriarcliff Manor, NY 1 grant Accepts applications $8,000 to similar organizations
  7. The Tapestry Foundation IncNew York, NY 1 grant Preselected only $6,000 to similar organizations
  8. McWane FoundationBirmingham, AL 1 grant Accepts applications $2,500 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 13-3028214 by name and ZIP code, or by name, city and State against the IRS list of exempt organizations and our list of filers. Grants we could not tie to one organization are not counted here.