Janet Prindle Seidler Foundation Dated

Foundation · Grantmaker Chicago, IL EIN: 84-5005583

Janet Prindle Seidler Foundation Dated is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Chicago, IL. IRS filing data is available from 2022 through 2025. In 2025, it awarded 14 grants totaling $361K.

Key facts about Janet Prindle Seidler Foundation Dated

EIN
84-5005583
Latest 990 filing
Form 990-PF, 2025
Annual giving (2025)
$361,000
Grants made (2025)
14
Average grant
$25,786
Median grant
$27,500
Primary geography
New York (60% of itemized 2025 grant dollars)

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

Who Janet Prindle Seidler Foundation Dated funds

By grant dollars, the top recipient states for Janet Prindle Seidler Foundation Dated's 14 itemized 2025 grants were New York (60%), Florida (14%) and Connecticut (13%). The most frequent recipient cities were New York, NY (6 grants) and Darien, CT (2 grants). 100% of grants with a stated purpose were for general or operating support.

How Janet Prindle Seidler Foundation Dated gives

  • 86% of 2025 grantees were also funded in 2024. Method
  • Giving held roughly steady from 2022 to 2025 (−6%). Method

Estimate from itemized IRS Form 990-PF grant lists (2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.

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Financial Overview

From 2025 IRS Form 990-PF · View filing

Total Assets

—

Annual Giving

$361K

-0.3% YoY

Grant Count

14

-22.2% YoY

Avg Grant Size

$26K

+28.2% YoY

About Janet Prindle Seidler Foundation Dated

Based on IRS filings

Janet Prindle Seidler Foundation Dated is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Chicago, IL. IRS filing data is available from 2022 through 2025. In 2025, it awarded 14 grants totaling $361K.

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Geographic Focus

Where this funder awards grants

Grant Distribution by State

7states

Share of all 14 itemized 2025 grant dollars.

Cities

New YorkDarienChicagoFort LauderdaleMemphisStuartVero BeachWellesley HillWorthingtonHobe SoundStamford

Financial History

Multi-year comparison from IRS filings

Revenue
Expenses
Qualifying Distributions
Net Investment Income
$0$0.275$0.55$0.8250000000000001$1.12022202320242025
Metric202520242023
Total Assets———
Revenue———
Expenses———
Qualifying Distributions———
Net Investment Income———
Distributable Amount———

Data update history

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2022–2025

Giving Over Time

Total grant dollars and number of grants per year

$0$109K$217K$326K$435K1 grants20221 grants202318 grants202414 grants2025

Grant Insights

How this funder distributes its grants

Top Recipients

Top 10 recipients in 2025

St Lukes Chamber Ensemble Inc: $60KSt Lukes Chamber Ensemble Inc$60KStamford Hospital: $40KStamford Hospital$40KNew York Womens Foundation: $40KNew York Womens Foundation$40KAlzheimers Drug Discovery Foundation: $40KAlzheimers Drug DiscoveryFoundation$40KAlzheimers Disease Research Foundation: $40KAlzheimers Disease ResearchFoundation$40KMs Foundation: $40KMs Foundation$40KCarnegie Hall Society Inc: $30KCarnegie Hall Society Inc$30KSt Marys Episcopal Church: $25KSt Marys Episcopal Church$25KMount Sinai Parenting Center: $20KMount Sinai Parenting Center$20KAtlantic Classical Orchestra Fund: $10KAtlantic Classical OrchestraFund$10K

Grant Size Distribution

34 grants across all recorded years

30<$50K2$50–100K$100–250K2$250–500K$500K–1M$1–5M$5M+

Giving History

Grant recipients and amounts by year

Among its reported 2025 grants, the largest recipients include St Lukes Chamber Ensemble Inc ($60,000), Stamford Hospital ($40,000), New York Womens Foundation ($40,000).

RecipientPurposeAmount
ST LUKES CHAMBER ENSEMBLE INC New York, NYGENERAL SUPPORT$60,000
STAMFORD HOSPITAL Stamford, CTGENERAL SUPPORT$40,000
NEW YORK WOMENS FOUNDATION New York, NYGENERAL SUPPORT$40,000
ALZHEIMERS DRUG DISCOVERY FOUNDATION New York, NYGENERAL SUPPORT$40,000
ALZHEIMERS DISEASE RESEARCH FOUNDATION Wellesley Hill, MAGENERAL SUPPORT$40,000
MS FOUNDATION Fort Lauderdale, FLGENERAL SUPPORT$40,000
CARNEGIE HALL SOCIETY INC New York, NYGENERAL SUPPORT$30,000
ST MARYS EPISCOPAL CHURCH New York, NYGENERAL SUPPORT$25,000
MOUNT SINAI PARENTING CENTER New York, NYGENERAL SUPPORT$20,000
ATLANTIC CLASSICAL ORCHESTRA FUND Vero Beach, FLGENERAL SUPPORT$10,000

Leadership & Key People

Officers and directors from IRS filings

Compensation Overview

From 2025 IRS filing

Northern Trust Company — Co-Trustee: $92KNorthern Trust CompanyCo-Trustee$92KMary Farrell — Co-Trustee: $24KMary FarrellCo-Trustee$24K

From 2025 IRS filing

NameTitleHoursCompensation
Northern Trust CompanyCo-Trustee18$91,902
Mary FarrellCo-Trustee4$24,376

Subject Areas

Focus areas based on grantmaking activity

Frequently Asked Questions

What is Janet Prindle Seidler Foundation Dated?

Janet Prindle Seidler Foundation Dated is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Chicago, IL. It holds — in total assets as of 2025.

Where does Janet Prindle Seidler Foundation Dated operate?

Janet Prindle Seidler Foundation Dated has awarded grants in Connecticut, Florida, Illinois, Massachusetts, New York, Ohio, Tennessee.

What size grants does Janet Prindle Seidler Foundation Dated award?

In 2025, Janet Prindle Seidler Foundation Dated awarded 14 grants totaling $361K — an average of about $26K per grant, based on its IRS Form 990 filings.

What is Janet Prindle Seidler Foundation Dated's EIN?

Janet Prindle Seidler Foundation Dated's EIN (Employer Identification Number) is 84-5005583. IRS Form 990 filing data is available on this page for 2022–2025.

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

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