Dora and John Aalbregtse Foundation

Private foundation · Grantmaker Winnetka, IL EIN: 26-3624646

Dora and John Aalbregtse Foundation is a private foundation, based in Winnetka, IL. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $273K in total assets. In 2025, it awarded 3 grants totaling $24K. Net investment income was $4K.

Dora and John Aalbregtse Foundation at a glance

In short: Dora and John Aalbregtse Foundation gave $24K across 3 grants in 2025 (avg $8K), mostly in Illinois. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$23,500
-76.2% vs 2024
Grants made (2025)
3
-50.0% vs 2024
Average grant
$7,833
-52.4% vs 2024
Median grant
$2,500
Total assets
$272,569
+53.7% vs 2024
Primary geography
Illinois (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

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

Who Dora and John Aalbregtse Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

Chicago Symphony Orchestra: $20KChicago Symphony Orchestra$20KCountryside Day School: $3KCountryside Day School$3KChicago History Museum: $1KChicago History Museum$1K

The largest 2025 recipient was Chicago Symphony Orchestra ($20K). Together the top 3 received $24K.

Grant Size Distribution

39 grants across all recorded years

36<$50K2$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 36 grants of 39 (92%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

4states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

ChicagoEvanstonGlencoeAlexandriaAnn ArborGarrisonNorthbrook

How Dora and John Aalbregtse Foundation gives

  • Giving fell 85% from 2022 to 2025. Method
  • In 2025 it paid out 324% 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$50K$100K$150K$200K8 grants2020 12 grants2021 9 grants2022 9 grants2023 6 grants2024 3 grants2025

From 2020 to 2025, annual grant giving ranged from $24K (2025) to $159K (2022). In 2025 it made 3 grants totaling $24K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Chicago Symphony Orchestra Chicago, ILUnrestricted Use of the Charity$20,000
Countryside Day School Northbrook, ILUnrestricted Use of the Charity$2,500
Chicago History Museum Chicago, ILUnrestricted Use of the Charity$1,000
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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$272,569$122,302$27,025$23,5003$25,025$3,580$7,714
2024$177,292$24,386$102,440$98,8006$100,340$51,098$10,567
2023$255,346$111,733$33,875$32,3509$33,875$112,659$11,690
2022$177,488$57,586$162,125$158,5009$159,925$53,969$12,115
2021$282,027$121,178$106,146$102,58012$104,005$131,962$15,582
2020$266,995$100,243$80,604$78,5008—$106,521$14,058

Under IRS private-foundation payout rules, Dora and John Aalbregtse Foundation reported a distributable amount of $8K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Dora and John Aalbregtse Foundation's 2025 filing lists 3 officers; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Dennis Schumaker

    Director

    On filings since 2020

    No compensation reported

  • Dora Aalbregtse

    Director

    On filings since 2020

    No compensation reported

  • John Aalbregtse

    Director

    On filings since 2020

    No compensation reported

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 Dora and John Aalbregtse Foundation

How much does Dora and John Aalbregtse Foundation give each year?

Dora and John Aalbregtse Foundation gave $24K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $99K across 6 grants.

What is Dora and John Aalbregtse Foundation's typical grant size?

Dora and John Aalbregtse Foundation's median grant in 2025 was $2,500, and its average grant was $7,833, across 3 grants on its 2025 IRS Form 990-PF.

Where does Dora and John Aalbregtse Foundation give grants?

Dora and John Aalbregtse Foundation gives mostly in Illinois: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Chicago, IL (2 grants).

Does Dora and John Aalbregtse Foundation give general operating support?

Yes: 100% of Dora and John Aalbregtse Foundation's 2025 grants with a stated purpose (3 of 3) were for general or operating support, per its 2025 IRS Form 990-PF.

How large is Dora and John Aalbregtse Foundation?

Dora and John Aalbregtse Foundation reported $273K in total assets on its 2025 IRS Form 990-PF. It paid out $25K in qualifying distributions that year, against a required minimum of $8K (roughly 5% of its investment assets).

What is Dora and John Aalbregtse Foundation's EIN?

Dora and John Aalbregtse Foundation's EIN (Employer Identification Number) is 26-3624646. IRS Form 990 filing data is available on this page for 2020–2025.

Data last updated November 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 September 5, 2026)
  2. IRS filings on file for fiscal years 2020–2024

Live grants for the work Dora and John Aalbregtse Foundation funds

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

Figures come from Dora and John Aalbregtse 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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