Sigma delta tau foundation, inc was organized exclusively for charitable and educational purposes. The foundation supports the educational, leadership and philanthropic activities of sigma delta tau members by providing scholarships, educational grants, hardship support, and financial grants. The foundation also provides program grants to sigma delta tau society, a 501(c)7 organization whose activities are consistent with encouraging each member to reach their fullest potential by enriching the experience of women with similar ideals, building lasting relationships, promoting civic responsibility, and fostering personal growth.
Key facts about Sigma Delta Tau Foundation Inc
In short: Sigma Delta Tau Foundation Inc gave $609K across 4 grants in 2025 (avg $152K), mostly in Illinois. Source: 2025 IRS Form 990.
- EIN
- 35-1783190
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $609,394
- Grants made (2025)
- 4
- Average grant
- $152,349
- Median grant
- $69,422
- Total assets
- $1,731,057
- Primary geography
- Illinois (73% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$1.7M
+10.4% YoY
Annual Giving
$609K
+10.5% YoY
Grant Count
4
+33.3% YoY
Avg Grant Size
$152K
-17.1% YoY
How Sigma Delta Tau Foundation Inc gives
- Giving grew 177% from 2022 to 2025. Method
From the foundation's IRS Form 990 filings. Methodology.
About Sigma Delta Tau Foundation Inc
Based on IRS filings
Sigma Delta Tau Foundation Inc is a nonprofit organization focused on Education, based in Carmel, IN. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.7M in total assets. In 2025, it awarded 4 grants totaling $609K. Net investment income was $107K.
Focus Areas
Open Grants
2 open opportunities from Sigma Delta Tau Foundation Inc
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 4 itemized 2025 grant dollars.
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 4 recipients in 2025
Grant Size Distribution
15 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| PREVENT CHILD ABUSE AMERICA Chicago, IL | PROGRAMMING SUPPORT | $442,303 |
| JEWISH WOMEN INTERNATIONAL Washington, DC | PROGRAMMING SUPPORT | $70,143 |
| SIGMA DELTA TAU SOCIETY Carmel, IN | EDUCATIONAL PROGRAMMING | $68,700 |
| SIGMA DELTA TAU - GAMMA LAMBDA CHAPTER Ithaca, NY | EDUCATIONAL HOUSING PROJECT | $28,248 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $1,731,057 | $1,568,158 | $1,469,907 |
| Revenue | $954,618 | $833,664 | $647,852 |
| Expenses | $892,726 | $849,236 | $668,744 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $107,294 | $40,671 | $92,803 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2025
Leadership & Key People
Officers and directors from IRS filings
Sigma Delta Tau Foundation Inc is led by Jan Brown Stephenson, President since 2023 (on filings since 2020); 1 of 12 officers listed in 2025 is compensated.
Officers on the 2025 filing
Jan Brown Stephenson
President
Trustee → Vice President, 2022
Vice President → President, 2023
On filings since 2020
2 hrs/week
No compensation reported
Kristen Jackson
Foundation Director
On filings since 2020
40 hrs/week
$83K (2020) → $92K (2025)
Kate Shanfield Klepper
Trustee
On filings since 2020
2 hrs/week
No compensation reported
Pam Benjamin Borstein
Trustee
On filings since 2020
2 hrs/week
No compensation reported
Suzanne Stakofsky Lutz
Trustee
On filings since 2020
2 hrs/week
No compensation reported
Caren Silverman
Trustee
President → Trustee, 2024
On filings since 2022
2 hrs/week
No compensation reported
Elaine Arnovitz
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Louise Chauncey
Trustee
On filings since 2024
2 hrs/week
No compensation reported
Debbie Elfant Feinberg
Trustee
New on the 2025 filing
2 hrs/week
No compensation reported
Hali Myron Herman
Trustee
New on the 2025 filing
2 hrs/week
No compensation reported
Marie Line
Trustee
New on the 2025 filing
2 hrs/week
No compensation reported
Melinda Bordy Grossman
Secretary & Treasurer
Trustee → Secretary & Treasurer, 2022
On filings since 2020
2 hrs/week
No compensation reported
Former officers (10)
- Former: Nancy Rosen Spire (2020–2024) — Former Trustee
- Former: Sari Gold Factor (2020–2024) — Trustee
- Former: Elizabeth McQueen Sesler (2020–2023) — Trustee
- Former: Annamaria Prinzivalli Gold (2023) — Trustee
- Former: Carol Posner Goldstein (2020–2022) — Trustee
- Former: Sheila Garon Schwartz (2020–2022) — Trustee
- Former: Anna Maria Prinzivalli Gold (2020) — Secretary & Treasurer
- Former: Briana Holtzman (2020) — Trustee
- Former: Caren Silverman Safra (2020) — Vice President
- Former: Carol Ann Gershuny Schwartz (2020) — Trustee
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.
Compensation Overview
From 2025 IRS filing
Frequently asked questions about Sigma Delta Tau Foundation Inc
How much does Sigma Delta Tau Foundation Inc give each year?
Sigma Delta Tau Foundation Inc gave $609K across 4 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $552K across 3 grants.
What is Sigma Delta Tau Foundation Inc's typical grant size?
Sigma Delta Tau Foundation Inc's median grant in 2025 was $69,422, and its average grant was $152,349, across 4 grants on its 2025 IRS Form 990.
Where does Sigma Delta Tau Foundation Inc give grants?
Sigma Delta Tau Foundation Inc gives mostly in Illinois: 73% of the grant dollars itemized on its 2025 IRS Form 990 went to recipients there. The next largest states were District of Columbia (12%) and Indiana (11%).
Does Sigma Delta Tau Foundation Inc give general operating support?
Not in 2025: none of the 4 grants with a stated purpose on Sigma Delta Tau Foundation Inc's 2025 IRS Form 990 were described as general or operating support.
How large is Sigma Delta Tau Foundation Inc?
Sigma Delta Tau Foundation Inc reported $1.7M in total assets on its 2025 IRS Form 990. Its revenue that year was $955K.
What is Sigma Delta Tau Foundation Inc?
Sigma Delta Tau Foundation Inc is a nonprofit organization focused on Education, based in Carmel, IN. It holds $1.7M in total assets as of 2025.
What is Sigma Delta Tau Foundation Inc's EIN?
Sigma Delta Tau Foundation Inc's EIN (Employer Identification Number) is 35-1783190. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Sigma Delta Tau Foundation Inc by hand.
Explore Open Grants
Browse active grant opportunities in Sigma Delta Tau Foundation Inc's focus areas in our free grants database
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