Debbi Waterstone Private Foundation

Private foundation · Grantmaker Los Gatos, CA EIN: 26-2870450

Debbi Waterstone Private Foundation is a private foundation focused on Environment & Animals, based in Los Gatos, CA. IRS filing data is available from 2019 through 2023. In 2023, it reported $283 in grants paid as a total on its IRS filing, without an itemized list.

Debbi Waterstone Private Foundation at a glance

In short: Debbi Waterstone Private Foundation reported $283 in grants paid in 2023 (a total; its filing lists no individual grants). Source: 2023 IRS Form 990-PF.

Grants paid (2023)
$283 — reported as a total on the IRS filing, without an itemized list
-76.4% vs 2022
Qualifying distributions (2023)
$283
-82.3% vs 2022
Expenses (2023)
$308
-80.8% vs 2022
Latest 990 filing
Form 990-PF, 2023 View filing

Data from IRS Form 990-PF, 2023; updated October 2026.

Who Debbi Waterstone Private Foundation funds

How this funder distributes its grants

Grant Size Distribution

1 grant across all recorded years

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

The most common grant size was under $50K: 1 grant of 1 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Santa Cruz

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$500$1K$1.5KTotal only2019 Total only2020 Total only2021 1 grant2022 Total only2023

From 2019 to 2023, annual grant giving ranged from $283 (2023) to $2K (2021). In 2023 it reported $283 in grants paid, as a total without an itemized list.

Hatched bars: grants paid as reported on the IRS filing, which lists no individual grants for that year.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Native Animal Rescue Santa Cruz, CADonation$1,200
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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 Income
2023——$308$283Total only$283—
2022$308$1,100$1,602$1,2001$1,602—
2021$848$1,902$1,900$1,500Total only$1,900—
2020$846$1,750$1,905$1,500Total only——
2019$1,001$1,251$1,910$1,500Total only—$1

"Total only": grants paid as reported on the IRS filing, which lists no individual grants for that year.

Leadership & Key People

Officers and directors from IRS filings

Debbi Waterstone Private Foundation is led by Don DeBold, Chairperson on every filing since 2021; none of the 3 officers listed in 2023 report compensation.

Officers on the 2023 filing

  • Don DeBold

    Chairperson

    On filings since 2021

    No compensation reported

  • Douglas Agnew

    Treasurer

    On filings since 2019

    0 hrs/week

    No compensation reported

  • Adele Rios

    Secretary

    On filings since 2021

    No compensation reported

Former officers (2)
  • Former: Lisa Martin (2019–2020) — Secretary
  • Former: Valerie Manke (2019–2020) — Chairperson

Data from IRS Form 990 filings, 2019–2023. "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 Debbi Waterstone Private Foundation

How much does Debbi Waterstone Private Foundation give each year?

Debbi Waterstone Private Foundation reported $283 in grants paid in 2023 on its 2023 IRS Form 990-PF, as a total without an itemized list of grants. In 2022 it gave $1K across 1 grant.

What is Debbi Waterstone Private Foundation?

Debbi Waterstone Private Foundation is a private foundation focused on Environment & Animals, based in Los Gatos, CA.

Where does Debbi Waterstone Private Foundation operate?

Debbi Waterstone Private Foundation has awarded grants in California.

What is Debbi Waterstone Private Foundation's EIN?

Debbi Waterstone Private Foundation's EIN (Employer Identification Number) is 26-2870450. IRS Form 990 filing data is available on this page for 2019–2023.

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

Data update history

(5)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2019 (received by the IRS April 28, 2020)
  2. Updated Form 990-PF for fiscal year 2020 (received by the IRS May 4, 2021)
  3. Updated Form 990-PF for fiscal year 2021 (received by the IRS October 18, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS March 5, 2024)
  5. IRS filings on file for fiscal years 2020–2023

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

Figures come from Debbi Waterstone Private Foundation'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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