Rows of old wooden school desks in an empty classroom

Grant recipient EIN 90-0475575Education

Who funds Island School Foundation Inc?

16 private foundations gave Island School Foundation Inc in Boca Grande, FL $981,485 across 50 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

50 grants

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

  1. Edwardson Family FoundationBoca Grande, FL 2025

    General operations

    $17,750
  2. McCrea FoundationPlacida, FL 2025

    General support

    $5,000
  3. August A Busch III Charitable TrustChesterfield, MO 2025

    Golf tournament

    $3,000
  4. Glerum Family FoundationWinnetka, IL 2025

    Fund operations of the organization

    $650
  5. The William Stamps Farish FundHouston, TX 2024

    Program support

    $100,000
  6. The Harrison FoundationManakinsabot, VA 2024

    General 501(c)(3) purposes of organization

    $45,000
  7. Edwardson Family FoundationBoca Grande, FL 2024

    General operations

    $20,500
  8. Hugh Gregg FoundationDallas, TX 2024

    Unrestricted general

    $5,000
  9. The Buchanan Family FoundationLake Forest, IL 2024

    General, operating, endowment or capital.

    $5,000
  10. McCrea FoundationPlacida, FL 2024

    General support

    $5,000
  11. August A Busch III Charitable TrustChesterfield, MO 2024

    Golf tournament

    $4,000
  12. Red Bird Hollow FoundationLake Forest, IL 2024

    Charitable

    $2,000
  13. Glerum Family FoundationWinnetka, IL 2024

    Fund operations of the organization

    $750
  14. The William Stamps Farish FundHouston, TX 2023

    Endowment support

    $100,000
  15. The Harrison FoundationManakinsabot, VA 2023

    General 501(c)(3) purposes of organization

    $55,000
  16. Edwardson Family FoundationBoca Grande, FL 2023

    General operations

    $13,000
  17. Linda & Barry Allen FoundationBoca Grande, FL 2023

    Operations

    $12,500
  18. August A Busch III Charitable TrustChesterfield, MO 2023

    Golf tournament

    $12,500
  19. The Cruz Family Foundation IncRumson, NJ 2023

    Unrestricted grant to support the organization's exempt purpose.

    $10,000
  20. McDowell FoundationMinneapolis, MN 2023

    To support the charitable activities of the organization

    $500
  21. The William Stamps Farish FundHouston, TX 2022

    Endowment support

    $100,000
  22. The Harrison FoundationManakinsabot, VA 2022

    General 501(c)(3) purposes of organization

    $55,000
  23. Carbonari Family FoundationBoca Grande, FL 2022

    General support

    $20,000
  24. Edwardson Family FoundationBoca Grande, FL 2022

    General operations

    $11,000
  25. August A Busch III Charitable TrustChesterfield, MO 2022

    Golf tournament

    $10,000
  26. The Cruz Family Foundation IncRumson, NJ 2022

    Unrestricted grant to support the organization's exempt purpose.

    $10,000
  27. Hugh Gregg FoundationDallas, TX 2022

    Unrestricted general

    $1,000
  28. The Harrison FoundationManakinsabot, VA 2021

    General 501(c)(3) purposes of organization

    $40,000
  29. Edwardson Family FoundationBoca Grande, FL 2021

    General operations

    $11,000
  30. Carbonari Family FoundationBoca Grande, FL 2021

    General support

    $10,000
  31. August A Busch III Charitable TrustChesterfield, MO 2021

    Golf Tournament

    $10,000
  32. The Cruz Family Foundation IncRumson, NJ 2021

    Unrestricted grant to support the organization's exempt purpose.

    $10,000
  33. Sweet Peas FoundationBoca Grande, FL 2021

    To aid the donee organizations in carrying out their exempt purpose.

    $3,000
  34. Red Bird Hollow FoundationLake Forest, IL 2021

    Charitable

    $2,000
  35. The Harrison FoundationManakinsabot, VA 2020

    General 501(c)(3) purposes of organization

    $50,000
  36. Edwardson Family FoundationBoca Grande, FL 2020

    General operations

    $21,000
  37. Carbonari Family FoundationBoca Grande, FL 2020

    General support

    $20,085
  38. August A Busch III Charitable TrustChesterfield, MO 2020

    Golf tournament

    $10,000
  39. The Cruz Family Foundation IncRumson, NJ 2020

    Unrestricted grant to support the organization's exempt purpose.

    $5,000
  40. Sweet Peas FoundationBoca Grande, FL 2020

    To aid the donee organizations in carrying out their exempt purpose.

    $2,000
  41. The Harrison FoundationManakinsabot, VA 2019

    General 501(c)(3) purposes of organization

    $75,000
  42. Edwardson Family FoundationBoca Grande, FL 2019

    General operations

    $21,000
  43. Patrick & Robyn Flinn Family FoundationSt Charles, IL 2019

    Charitable

    $15,000
  44. The Cruz Family Foundation IncRumson, NJ 2019

    Donation

    $5,000
  45. Sweet Peas FoundationBoca Grande, FL 2019

    To aid the donee organizations in carrying out their exempt purpose.

    $2,000
  46. Edwardson Family FoundationBoca Grande, FL 2018

    General operations

    $23,250
  47. Patrick & Robyn Flinn Family FoundationSt Charles, IL 2018

    Charitable

    $10,000
  48. Elizabeth Thayer & E Geoffrey Verney FoundationBoca Grande, FL 2018

    Endowment Fund

    $5,000
  49. The Cruz Family Foundation IncRumson, NJ 2018

    Donation

    $5,000
  50. Sweet Peas FoundationBoca Grande, FL 2018

    To aid the donee organizations in carrying out their exempt purpose.

    $2,000

Funders of similar organizations nearby

Foundations that gave to other education organizations in Boca Grande, FL and are not among Island School Foundation Inc’s funders above.

  1. The V & L Marx FoundationScarsdale, NY 7 grants Accepts applications $295,000 to similar organizations
  2. H L Thompson Jr Family FoundationBrooklyn, OH 10 grants Preselected only $49,987 to similar organizations
  3. Gerald M & Carole A Miller Family FoundationDayton, OH 11 grants Accepts applications $38,400 to similar organizations
  4. Firman FundCleveland, OH 7 grants Preselected only $32,500 to similar organizations
  5. The Gemini FoundationBoca Grande, FL 5 grants Preselected only $15,100 to similar organizations
  6. Krusen Family Charitable Foundation CorpTampa, FL 4 grants Preselected only $3,100 to similar organizations
  7. The Shore Lane Family Foundation IncBoca Grande, FL 2 grants Preselected only $1,000 to similar organizations
  8. The George and Carol Milne FoundationBoca Grande, FL 10 grants Preselected only $1,000 to similar organizations

About this match

Funders write a recipient’s name and address, not its EIN. We matched these grants to EIN 90-0475575 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.