Samuel N. & Mary Castle Foundation

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  • About Us
    • Mission & Core Values
    • Our History
    • Officers & Trustees
    • From the President
    • Annual Report for 2025
    • From the Executive Director
    • National Foundations Hawaii Study Tour
    • Hawaii State Early Childhood Plan
    • Executive Staff
    • Conflict of Interest
    • Financial Information
  • Grantmaking
    • Grantmaking Policies and Application Format
    • Grantmaking Priorities
    • Recent Grants
    • Computer Technology Grants
    • Early Education Values Statement
    • Early Education Funding Strategies
    • Hawai’i Early Childhood Educator Stipend Program
    • Commitment to West Maui’s Recovery
    • Equity in Early Education and Infant/Toddler Care
    • Succession Plan for Executive Leadership
    • The Pettus Foundation’s Grants in Hawaii
  • How to Apply
    • Submitting a Proposal
    • RFP: Teacher Training Projects for Preschools in Hawaii
    • RFP: Preschool Playground Repairs, Construction, or Upgrades
    • RFP: Improving Quality in Preschools
    • RFP: Organizations Serving Children 0-36 months old
    • RFP: Tuition Assistance for Calendar Year 2026
    • RFP: Strengthening Native Hawaiian Early Education
    • RFP: Support Rural and Neighbor Island Preschool Classrooms
    • Grant Agreement
    • Resources
      • General Resources
      • News Release Guidelines
      • Creating Change Through Public Advocacy
  • Final Report Formats
  • Contact

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Final Report Formats

  • for Grants of $25,000 or more
  • for Grants under $25,000

How to Apply

  • Submitting Proposals
  • RFP: Teacher Training for Preschools in Hawaii
  • RFP: Playground Repairs, Construction, or Upgrades
  • RFP: Improving Quality in Preschools
  • RFP: Support Rural and Neighbor Island Preschool Classrooms
  • RFP: Proposals from Organizations Serving Children 0-36 months old
  • RFP: Tuition Assistance for Calendar Year 2026
  • RFP: Strengthening Native Hawaiian Early Education
  • Grant Agreement
  • Final Report Formats
  • News Release Guidelines

Grantmaking

  • Grantmaking Policies
  • Grantmaking Priorities
  • Grants Made in 2025
  • Grants Made in 2024
  • Grants Made in 2023
  • Choosing a Great Preschool
  • Computer Technology Grants
  • Early Education Values Statement
  • Early Education Funding Strategies
  • Hawai’i Early Childhood Educator Stipend Program
  • The Castle Foundation’s Commitment to the Recovery of Early Education and Care in West Maui
  • Equity in Early Education and Infant/Toddler Care
  • Succession Plan for Executive Leadership
  • The Pettus Foundation’s Grants in Hawaii

© 2026 Samuel N. & Mary Castle Foundation

| 733 Bishop Street, Suite 1275, Honolulu, HI 96813 | (808) 522-1101 | castlefdn@gmail.com