Rows of old wooden school desks in an empty classroom

Grant recipient EIN 06-0646681Education

Who funds Indian Mountain School Incorporated?

28 private foundations gave Indian Mountain School Incorporated in Lakeville, CT $1.2 million across 92 grants, in tax years 2017 to 2025.

Grants listed on funders’ 990-PF returns for tax years 2017 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

92 grants

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

  1. Anna Carolina and Soo Kim FoundationAmenia, NY 2025

    General operating support

    $15,000
  2. Jackson & Evelyn Spears FoundationNew York, NY 2025

    General fund - for annual expenses

    $5,000
  3. Bentley FundRoxbury, NY 2025

    General support

    $2,400
  4. Ruth B Wood Foundation IncClemson, SC 2025

    General operating

    $500
  5. Alice Busch Gronewaldt Foundation IncNew York, NY 2024

    For educational programs at a private school and scholarships.

    $171,000
  6. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2024

    General exempt purpose

    $45,000
  7. The Samuel and Ronnie Heyman Family FoundationNew York, NY 2024

    General support

    $30,000
  8. The Children's TrustNew York, NY 2024

    Social welfare

    $15,000
  9. The Long Stems Foundation IncFishers Island, NY 2024

    General operating support

    $10,000
  10. The Robert Wood Johnson FoundationPrinceton, NJ 2024

    Matching gifts

    $7,500
  11. Jackson & Evelyn Spears FoundationNew York, NY 2024

    General fund - for annual expenses

    $5,000
  12. Nancy Spofford Yerkes Foundation IncNoank, CT 2024

    General Support

    $5,000
  13. Grace Jones Richardson Testamentary TrustGreensboro, NC 2024

    To assist the organization in carrying out its exempt purpose

    $3,000
  14. The Cream Hill FoundationCarmel, IN 2024

    Charitable

    $1,000
  15. The Woodard Family FoundationEugene, OR 2024

    General operating support

    $1,000
  16. Ruth B Wood Foundation IncClemson, SC 2024

    General operating

    $500
  17. Alice Busch Gronewaldt Foundation IncNew York, NY 2023

    For educational programs at a private school and scholarships.

    $85,500
  18. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2023

    General exempt purpose

    $40,000
  19. The Samuel and Ronnie Heyman Family FoundationNew York, NY 2023

    General support

    $25,000
  20. Grace Jones Richardson Testamentary TrustGreensboro, NC 2023

    To assist the organization in carrying out its exempt purpose

    $10,000
  21. The Robert Wood Johnson FoundationPrinceton, NJ 2023

    Matching gift

    $7,500
  22. Jackson & Evelyn Spears FoundationNew York, NY 2023

    General fund - for annual expenses

    $5,000
  23. Robertson FoundationNew York, NY 2023

    General operating support

    $5,000
  24. The Cream Hill FoundationCarmel, IN 2023

    Charitable

    $2,500
  25. Nancy Spofford Yerkes Foundation IncNoank, CT 2023

    General Support

    $2,500
  26. The Woodard Family FoundationEugene, OR 2023

    Annual fund

    $2,500
  27. Ruth B Wood Foundation IncClemson, SC 2023

    General operating

    $500
  28. Amazonsmile FoundationSeattle, WA 2023

    General support

    $46
  29. Alice Busch Gronewaldt Foundation IncNew York, NY 2022

    For the turf field

    $85,500
  30. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2022

    General exempt purpose

    $50,000
  31. Mattis Family FoundationGreenwich, CT 2022

    Education

    $35,000
  32. The Samuel and Ronnie Heyman Family FoundationNew York, NY 2022

    General support

    $25,000
  33. Robertson FoundationNew York, NY 2022

    General support

    $10,000
  34. The Long Stems Foundation IncFishers Island, NY 2022

    General operating support

    $10,000
  35. The Robert Wood Johnson FoundationPrinceton, NJ 2022

    Matching gift

    $7,500
  36. The Cream Hill FoundationCarmel, IN 2022

    Charitable

    $6,000
  37. Jackson & Evelyn Spears FoundationNew York, NY 2022

    General fund - for annual expenses

    $5,000
  38. Synchrony FoundationStamford, CT 2022

    Employee matching

    $5,000
  39. The Woodard Family FoundationEugene, OR 2022

    To further organizations charitable purposes

    $2,500
  40. Fidelity FoundationBoston, MA 2022

    Matching gifts to education

    $2,000
  41. Nancy Spofford Yerkes Foundation IncNoank, CT 2022

    General Support

    $2,000
  42. American Express FoundationNew York, NY 2022

    General support

    $1,000
  43. Keeler Motor Car Company Charitable FoundationLoudonville, NY 2022

    General support in designation of the class of '57

    $1,000
  44. Ruth B Wood Foundation IncClemson, SC 2022

    General operating

    $1,000
  45. The Hamermesh Family Charitable FoundationBoston, MA 2022

    Charitable

    $500
  46. Amazonsmile FoundationSeattle, WA 2022

    General support

    $72
  47. Richard M Allen Charitable Trust U D 12-23-85 M BSiesta Key, FL 2022

    Special fund

    $50
  48. Mattis Family FoundationGreenwich, CT 2021

    Education

    $70,000
  49. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2021

    General exempt purpose

    $37,500
  50. Alice Busch Gronewaldt Foundation IncNew York, NY 2021

    General fund

    $20,000
  51. Robertson FoundationNew York, NY 2021

    General operating support

    $10,000
  52. Anna Carolina and Soo Kim FoundationAmenia, NY 2021

    General purpose

    $10,000
  53. The Long Stems Foundation IncFishers Island, NY 2021

    General operating support

    $10,000
  54. The Robert Wood Johnson FoundationPrinceton, NJ 2021

    Matching Gifts

    $7,500
  55. The Robert Wood Johnson FoundationPrinceton, NJ 2021

    Matching Gifts

    $7,500
  56. The Cream Hill FoundationCarmel, IN 2021

    Charitable

    $5,000
  57. Jackson & Evelyn Spears FoundationNew York, NY 2021

    General fund - for annual expenses

    $5,000
  58. The Cream Hill FoundationCarmel, IN 2021

    Charitable

    $1,000
  59. Nancy Spofford Yerkes Foundation IncNoank, CT 2021

    General Support

    $1,000
  60. Ruth B Wood Foundation IncClemson, SC 2021

    General operating

    $1,000
  61. The Cream Hill FoundationCarmel, IN 2021

    Charitable

    $500
  62. Amazonsmile FoundationSeattle, WA 2021

    General support

    $85
  63. Mattis Family FoundationGreenwich, CT 2020

    Charitable contribution

    $40,000
  64. Alice Busch Gronewaldt Foundation IncNew York, NY 2020

    General fund

    $20,000
  65. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2020

    General exempt purpose

    $17,500
  66. The Cream Hill FoundationCarmel, IN 2020

    Charitable

    $10,000
  67. The Long Stems Foundation IncFishers Island, NY 2020

    General operating support

    $10,000
  68. Robertson FoundationNew York, NY 2020

    General operating support.

    $5,000
  69. The Robert Wood Johnson FoundationPrinceton, NJ 2020

    Matching Gifts

    $5,000
  70. Jerome & Kenneth Lipper FoundationEast Hampton, NY 2020

    Charitable contribution

    $2,500
  71. Dowd Foundation IncCharlotte, NC 2020

    Assist organizations with its needs and goals

    $2,500
  72. Nancy Spofford Yerkes Foundation IncNoank, CT 2020

    General Support

    $1,000
  73. Ruth B Wood Foundation IncClemson, SC 2020

    General operating

    $1,000
  74. The Small FoundationAtlanta, GA 2020

    Unrestricted grant

    $250
  75. Amazonsmile FoundationSeattle, WA 2020

    General support

    $52
  76. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2019

    General exempt purpose

    $32,500
  77. Alice Busch Gronewaldt Foundation IncNew York, NY 2019

    General fund

    $30,000
  78. The Long Stems Foundation IncFishers Island, NY 2019

    General operating support

    $20,000
  79. The Cream Hill FoundationCarmel, IN 2019

    Charitable

    $10,000
  80. The Cream Hill FoundationCarmel, IN 2019

    Charitable

    $8,000
  81. Robertson FoundationNew York, NY 2019

    General operating support.

    $5,000
  82. The Robert Wood Johnson FoundationPrinceton, NJ 2019

    Matching Gifts

    $5,000
  83. Nancy Spofford Yerkes Foundation IncNoank, CT 2019

    General Support

    $1,000
  84. Thanksgiving Foundation Bessemer Trust Company NANew York, NY 2018

    General exempt purpose

    $25,000
  85. The Cream Hill FoundationCarmel, IN 2018

    Charitable

    $10,000
  86. Robertson FoundationNew York, NY 2018

    General operating support

    $7,500
  87. The Robert Wood Johnson FoundationPrinceton, NJ 2018

    Matching Gifts

    $5,000
  88. The Cream Hill FoundationCarmel, IN 2018

    Charitable

    $2,000
  89. Corson FoundationPlymouth Meeting, PA 2018

    Provide education to boarding school students

    $1,000
  90. Nancy Spofford Yerkes Foundation IncNoank, CT 2018

    General Support

    $1,000
  91. The Small FoundationAtlanta, GA 2018

    Unrestricted Grant

    $500
  92. Ethel D Colket FoundationNewtown Square, PA 2017

    General support

    $500

Funders of similar organizations nearby

Foundations that gave to other education organizations in Lakeville, CT and are not among Indian Mountain School Incorporated’s funders above.

  1. The Thomas J Edelman FoundationNew York, NY 7 grants Preselected only $1,859,873 to similar organizations
  2. The Tanner-Frank FoundationNew York, NY 4 grants Preselected only $1,245,000 to similar organizations
  3. Elfers Foundation IncBoston, MA 6 grants Preselected only $1,107,694 to similar organizations
  4. The Khoury FoundationAlbany, NY 2 grants Preselected only $775,000 to similar organizations
  5. Robert and Soledad Hurst Family FoundationSeattle, WA 2 grants Preselected only $775,000 to similar organizations
  6. A Lending Hand Foundation Inc Formerly Chauncey Shey and Cindu Qiu FouNorthfield, NJ 6 grants Preselected only $606,100 to similar organizations
  7. Mackesy Family FoundationBronxville, NY 2 grants Preselected only $568,219 to similar organizations
  8. Reed Family Foundation IncLake Geneva, WI 29 grants Preselected only $523,681 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 06-0646681 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.