Center for Stable Isotope Research is a private foundation focused on Science & Technology, based in CHICAGO, IL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $650K in total assets. In 2024, it made $62K in qualifying distributions. Net investment income was $67K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$650K
+9.4% YoY
Revenue
$69K
+26.5% YoY
Qualifying Distributions
$62K
+12.9% YoY
Expenses
$65K
+12.4% YoY
Under IRS private-foundation payout rules, Center for Stable Isotope Research reported a distributable amount of $32K for 2024 — the minimum it must pay out in qualifying distributions.
About Center for Stable Isotope Research
Based on IRS filings
Center for Stable Isotope Research is a private foundation focused on Science & Technology, based in CHICAGO, IL. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $650K in total assets. In 2024, it made $62K in qualifying distributions. Net investment income was $67K.
Focus Areas
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Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $650,168 | $594,511 | $523,512 |
| Revenue | $68,944 | $54,515 | $53,674 |
| Expenses | $65,356 | $58,132 | $54,125 |
| Qualifying Distributions | $61,662 | $54,617 | $51,005 |
| Net Investment Income | $67,294 | $52,940 | $52,099 |
| Distributable Amount | $31,804 | $28,151 | $28,994 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2024
Grant Size Distribution
0 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2024.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| MORTEZA JANGHORBANI | PRESIDENT & DIRECTOR | 10 | $38,700 |
| KRISTIN K WOODS | TREASURER & DIRECTOR | 4 | $11,500 |
| THERESA PEASE | SECRETARY & DIRECTOR | 1 | $1,000 |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Center for Stable Isotope Research?
Center for Stable Isotope Research is a private foundation focused on Science & Technology, based in CHICAGO, IL. It holds $650K in total assets as of 2024.
How large is Center for Stable Isotope Research?
As of 2024, Center for Stable Isotope Research holds $650K in total assets with $69K in annual revenue.
How much is Center for Stable Isotope Research required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, Center for Stable Isotope Research reported a distributable amount of $32K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Center for Stable Isotope Research's EIN?
Center for Stable Isotope Research's EIN (Employer Identification Number) is 04-2899854. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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