George a & Isabella a Rieke Foundation
George a & Isabella a Rieke Foundation is a private foundation, based in Po Box Chica, IL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $1.1M in total assets. In 2025, it awarded 1 grant totaling $57K. Net investment income was $60K.
George a & Isabella a Rieke Foundation at a glance
In short: George a & Isabella a Rieke Foundation gave $57K across 1 grant in 2025 (avg $57K), mostly in Illinois. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $57,150
- +1.5% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $57,150
- +1.5% vs 2024
- Median grant
- $57,150
- Total assets
- $1,072,789
- -0.8% 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 October 2026.
Who George a & Isabella a Rieke Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Illinois Masonic Home ($57K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $50–100K range: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How George a & Isabella a Rieke Foundation gives
- Giving held roughly steady from 2022 to 2025 (+6%). Method
- In 2025 it paid out 98% 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
From 2021 to 2025, annual grant giving ranged from $53K (2021) to $57K (2025). In 2025 it made 1 grant totaling $57K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Illinois Masonic Home Springfield, IL | General Support | $57,150 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $1,072,789 | $65,175 | $73,595 | $57,150 | 1 | $68,722 | $60,302 | $70,094 |
| 2024 | $1,081,174 | $45,824 | $72,418 | $56,324 | 1 | $67,072 | $40,412 | $64,861 |
| 2023 | $1,108,072 | $44,299 | $69,497 | $53,846 | 1 | $64,256 | $39,194 | $61,622 |
| 2022 | $1,133,390 | $82,415 | $72,299 | $53,846 | 1 | $65,703 | $76,525 | $70,815 |
| 2021 | $1,123,283 | $55,285 | $71,394 | $52,507 | 1 | — | $48,871 | $65,920 |
Under IRS private-foundation payout rules, George a & Isabella a Rieke Foundation reported a distributable amount of $70K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
George a & Isabella a Rieke Foundation's only listed officer is Northern Trust Company, Trustee on every filing since 2021 (compensated).
Officers on the 2025 filing
Northern Trust Company
Trustee
On filings since 2021
40 hrs/week
$13K (2021) → $15K (2025)
Data from IRS Form 990 filings, 2021–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $15K, to Northern Trust Company (Trustee).
Frequently asked questions about George a & Isabella a Rieke Foundation
How much does George a & Isabella a Rieke Foundation give each year?
George a & Isabella a Rieke Foundation gave $57K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $56K across 1 grant.
How large is George a & Isabella a Rieke Foundation?
George a & Isabella a Rieke Foundation reported $1.1M in total assets on its 2025 IRS Form 990-PF. It paid out $69K in qualifying distributions that year, against a required minimum of $70K (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 George a & Isabella a Rieke Foundation operate?
George a & Isabella a Rieke Foundation has awarded grants in Illinois.
What is George a & Isabella a Rieke Foundation's EIN?
George a & Isabella a Rieke Foundation's EIN (Employer Identification Number) is 36-6797967. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2021 (received by the IRS July 19, 2021)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS December 1, 2022)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS October 3, 2023)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS July 1, 2024)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS October 8, 2025)
- IRS filings on file for fiscal years 2021–2025
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Figures come from George a & Isabella a Rieke 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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