The Assael Foundation

Private foundation · Grantmaker Millbrook, NY EIN: 13-3683069

The Assael Foundation is a private foundation, based in Millbrook, NY. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.1M in total assets. In 2025, it made $2K in qualifying distributions. Net investment income was $151K.

The Assael Foundation at a glance

Total assets
$2,110,071
+7.7% vs 2024
Revenue (2025)
$193,508
+128.4% vs 2024
Qualifying distributions (2025)
$2,315
+35.5% vs 2024
Expenses (2025)
$42,261
+19.2% vs 2024
Latest 990 filing
Form 990-PF, 2025 View filing

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

Who The Assael Foundation funds

How this funder distributes its grants

Grant Size Distribution

2 grants across all recorded years

1<$50K$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 1 grant of 2 (50%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

New YorkMilbrookMillbrookLawrence

How The Assael Foundation gives

  • In 2025 it paid out 2% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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$200K$400K$600K6 grants2020 2 grants2021 0 grants2022 0 grants2023 0 grants2024 0 grants2025

From 2020 to 2021, annual grant giving ranged from $155K (2021) to $480K (2020). In 2021 it made 2 grants totaling $155K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Cary Institute Milbrook, NYUnrestricted Funds$150,000
Environmental Defense Fund New York, NYUnrestricted Funds$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$2,110,071$193,508$42,261——$2,315$151,499$118,283
2024$1,958,824$84,724$35,468——$1,708$48,311$101,998
2023$1,909,568$174,262$42,822——$10,540$148,584$86,808
2022$1,778,128$71,256$45,709——$10,188$38,785$100,876
2021$1,752,581$84,903$202,050$155,0002$167,443$50,409$108,352
2020$1,869,728$596,827$519,206$480,0006—$71,690$101,386

Under IRS private-foundation payout rules, The Assael Foundation reported a distributable amount of $118K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Assael Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Lois Chiappalone

    Secretary

    On filings since 2020

    0.5 hrs/week

    No compensation reported

  • Robert Lang-Assael

    Vice President

    On filings since 2020

    0.3 hrs/week

    No compensation reported

  • Sophia Lang-Assael

    Treasurer

    On filings since 2020

    0.3 hrs/week

    No compensation reported

Former officers (1)
  • Former: Christina Lang Assael (2020) — President

Data from IRS Form 990 filings, 2020–2025. "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 Assael Foundation

How large is The Assael Foundation?

The Assael Foundation reported $2.1M in total assets on its 2025 IRS Form 990-PF. It paid out $2K in qualifying distributions that year, against a required minimum of $118K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

Where does The Assael Foundation operate?

The Assael Foundation has awarded grants in New York.

What is The Assael Foundation's EIN?

The Assael Foundation's EIN (Employer Identification Number) is 13-3683069. IRS Form 990 filing data is available on this page for 2020–2025.

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

Data update history

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS July 17, 2026)
  2. 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 Assael 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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