The Castle Foundation Inc

Private foundation · Grantmaker Palm Desert, CA EIN: 95-4827391

The Castle Foundation Inc is a private foundation, based in Palm Desert, CA. IRS filing data is available from 2018 through 2025. As of 2025, the organization holds $740K in total assets. In 2025, it awarded 4 grants totaling $35K. Net investment income was $24K.

The Castle Foundation Inc at a glance

In short: The Castle Foundation Inc gave $35K across 4 grants in 2025 (avg $9K), mostly in California. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$35,000
+0.0% vs 2024
Grants made (2025)
4
+0.0% vs 2024
Average grant
$8,750
+0.0% vs 2024
Median grant
$10,000
Total assets
$740,309
-0.9% vs 2024
Primary geography
California (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who The Castle Foundation Inc funds

How this funder distributes its grants

Top Recipients

Top 4 recipients in 2025

McCallum Theatre: $10KMcCallum Theatre$10KThe Living Desert: $10KThe Living Desert$10KRiverside County Dept of Animal SRV: $10KRiverside County Dept ofAnimal SRV$10KRancho Mirage Library & Observatory: $5KRancho Mirage Library &Observatory$5K

The largest 2025 recipient was McCallum Theatre ($10K). Together the top 4 received $35K.

Grant Size Distribution

20 grants across all recorded years

20<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 20 grants of 20 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 4 itemized grants.

Cities

Palm DesertRancho MirageRiversideBurlingameCenter CityIndioWest Point

How The Castle Foundation Inc gives

  • Giving held roughly steady from 2022 to 2025 (−12%). Method
  • In 2025 it paid out 104% of its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$10K$20K$30K$40K8 grants2018 0 grants2019 3 grants2020 4 grants2021 4 grants2022 4 grants2023 4 grants2024 4 grants2025

From 2018 to 2025, annual grant giving ranged from $27K (2018) to $40K (2022). In 2025 it made 4 grants totaling $35K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
McCallum Theatre Palm Desert, CAPresident's Circle/Silver Annual$10,000
The Living Desert Palm Desert, CAIn Futherance of Organization$10,000
Riverside County Dept of Animal SRV Riverside, CACoahcella Valley Animal Campus Cat$10,000
Rancho Mirage Library & Observatory Rancho Mirage, CAIn Support of Local Library$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$740,309$34,246$45,395$35,0004$35,000$24,079$33,539
2024$746,872$33,548$39,173$35,0004$35,000$31,394$33,659
2023$758,097$30,838$46,071$35,0004$35,000$22,443$33,941
2022$767,731$63,708$47,788$40,0004$40,000$22,913$33,973
2021$751,809$17,792$44,119$40,0004$40,000$14,473$37,960
2020$778,136$26,084$41,594$35,0003—$19,490$38,776
2019$793,646$23,707$7,362———$21,797$37,419
2018$777,613$22,456$48,563$27,0008—$8,915$37,960

Under IRS private-foundation payout rules, The Castle Foundation Inc reported a distributable amount of $34K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Castle Foundation Inc is led by Dorthy P. Castle, CEO on every filing since 2018; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Dorthy P. Castle

    CEO

    On filings since 2018

    No compensation reported

  • Jennifer Haas

    CFO

    On filings since 2018

    No compensation reported

  • Patricia L. Bamford

    Secretary

    On filings since 2018

    No compensation reported

Data from IRS Form 990 filings, 2018–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about The Castle Foundation Inc

How much does The Castle Foundation Inc give each year?

The Castle Foundation Inc gave $35K across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $35K across 4 grants.

What is The Castle Foundation Inc's typical grant size?

The Castle Foundation Inc's median grant in 2025 was $10,000, and its average grant was $8,750, across 4 grants on its 2025 IRS Form 990-PF.

Where does The Castle Foundation Inc give grants?

The Castle Foundation Inc gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Palm Desert, CA (2 grants).

Does The Castle Foundation Inc give general operating support?

Not in 2025: none of the 4 grants with a stated purpose on The Castle Foundation Inc's 2025 IRS Form 990-PF were described as general or operating support.

How large is The Castle Foundation Inc?

The Castle Foundation Inc reported $740K in total assets on its 2025 IRS Form 990-PF. It paid out $35K in qualifying distributions that year, against a required minimum of $34K (roughly 5% of its investment assets).

What is The Castle Foundation Inc's EIN?

The Castle Foundation Inc's EIN (Employer Identification Number) is 95-4827391. IRS Form 990 filing data is available on this page for 2018–2025.

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

Data update history

(4)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2018 (received by the IRS August 21, 2020)
  2. Added Form 990-PF for fiscal year 2019 (received by the IRS August 21, 2020)
  3. Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
  4. IRS filings on file for fiscal years 2020–2024

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from The Castle Foundation Inc's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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