George P & Ida Tenney Castle Trust

HONOLULU, HI EIN: 99-6003320

George P & Ida Tenney Castle Trust is a private foundation, based in HONOLULU, HI. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $3.6M in total assets. In 2024, it awarded 5 grants totaling $240K. Net investment income was $308K.

Financial Overview

From 2024 IRS Form 990-PF · View filing

Total Assets

$3.6M

+1.7% YoY

Annual Giving

$240K

+0.0% YoY

Grant Count

5

+0.0% YoY

Avg Grant Size

$48K

+0.0% YoY

Under IRS private-foundation payout rules, George P & Ida Tenney Castle Trust reported a distributable amount of $236K for 2024 — the minimum it must pay out in qualifying distributions.

About George P & Ida Tenney Castle Trust

Based on IRS filings

George P & Ida Tenney Castle Trust is a private foundation, based in HONOLULU, HI. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $3.6M in total assets. In 2024, it awarded 5 grants totaling $240K. Net investment income was $308K.

Ready to take the next step with George P & Ida Tenney Castle Trust?

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1states

States

Cities

HonoluluWailuku

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$87K$173K$260K$347K2021202220232024
Metric202420232022
Total Assets$3,584,833$3,523,560$3,569,207
Revenue$313,428$206,758$289,221
Expenses$252,156$252,406$264,145
Qualifying Distributions$245,111$243,296$254,117
Net Investment Income$308,035$201,168$283,440
Distributable Amount$236,373$217,030$235,440

Giving Over Time

Total grant dollars and number of grants per year

$0$63K$125K$188K$250K3 grants20213 grants20225 grants20235 grants2024

Grant Insights

How this funder distributes its grants

Top Recipients

Top 5 recipients in 2024

KIDS HURT TOO HAWAII$60KBOYS & GIRLS CLUB OF HAW…$60KNATIONAL ALLIANCE ON MEN…$40KPARENTS AND CHILDREN TOG…$40KKAPIOLANI HEALTH FOUNDAT…$40K

Grant Size Distribution

16 grants across all recorded years

6<$50K8$50–100K2$100–250K$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2024 grants, the largest include Kids Hurt Too Hawaii ($60,000), Boys & Girls Club of Hawaii ($60,000), National Alliance on Mental Illness ($40,000).

RecipientPurposeAmount
NATIONAL ALLIANCE ON MENTAL ILLNESS HONOLULU, HIUNRESTRICTED GIFT$40,000
PARENTS AND CHILDREN TOGETHER WAILUKU, HIUNRESTRICTED GIFT$40,000
KAPIOLANI HEALTH FOUNDATION HONOLULU, HIUNRESTRICTED GIFT$40,000
KIDS HURT TOO HAWAII HONOLULU, HIUNRESTRICTED GIFT$60,000
BOYS & GIRLS CLUB OF HAWAII HONOLULU, HIUNRESTRICTED GIFT$60,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2024 IRS filing

No officer/director data available.

Frequently Asked Questions

How large is George P & Ida Tenney Castle Trust?

As of 2024, George P & Ida Tenney Castle Trust holds $3.6M in total assets with $313K in annual revenue. It awarded 5 grants totaling $240K in 2024.

Where does George P & Ida Tenney Castle Trust operate?

George P & Ida Tenney Castle Trust has awarded grants in Hawaii.

What size grants does George P & Ida Tenney Castle Trust award?

In 2024, George P & Ida Tenney Castle Trust awarded 5 grants totaling $240K — an average of about $48K per grant, based on its IRS Form 990 filings.

How much is George P & Ida Tenney Castle Trust required to give away each year?

Private foundations must generally distribute about 5% of their assets annually. For 2024, George P & Ida Tenney Castle Trust reported a distributable amount of $236K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.

What is George P & Ida Tenney Castle Trust's EIN?

George P & Ida Tenney Castle Trust's EIN (Employer Identification Number) is 99-6003320. IRS Form 990 filing data is available on this page for 2021–2024.

Explore Open Grants

Browse active grant opportunities in George P & Ida Tenney Castle Trust's focus areas in our free grants database

Similar Funders

Funders that support many of the same organizations

Data last updated April 2026. Sourced from IRS Form 990-PF filings.

What could you do with George P & Ida Tenney Castle Trust on Grantable?

  • Assess strategic fit with your organization
  • Draft a tailored letter of inquiry
  • Find open RFPs from this funder
  • Monitor for new funding opportunities