The Ithaka Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HOUSTON, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.6M in total assets. In 2024, it awarded 18 grants totaling $146K. Net investment income was $111K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.6M
-2.2% YoY
Annual Giving
$146K
+0.7% YoY
Grant Count
18
+12.5% YoY
Avg Grant Size
$8K
-10.5% YoY
Under IRS private-foundation payout rules, The Ithaka Foundation reported a distributable amount of $81K for 2024 — the minimum it must pay out in qualifying distributions.
About The Ithaka Foundation
Based on IRS filings
The Ithaka Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HOUSTON, TX. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.6M in total assets. In 2024, it awarded 18 grants totaling $146K. Net investment income was $111K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,646,051 | $1,683,199 | $1,759,561 |
| Revenue | $127,316 | $83,355 | $111,526 |
| Expenses | $164,464 | $159,717 | $186,037 |
| Qualifying Distributions | $146,250 | $145,250 | $166,000 |
| Net Investment Income | $111,479 | $68,512 | $95,986 |
| Distributable Amount | $80,889 | $99,787 | $104,957 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
Grant Size Distribution
78 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Wolf Trap Foundation for the ($35,000), Library of Congress ($25,000), Montgomery Countryside Alliance ($15,000).
| Recipient | Purpose | Amount |
|---|---|---|
| GLESSNER HOUSE MUSEUM CHICAGO, IL | GENERAL FUND | $12,500 |
| LIBRARY OF CONGRESS WASHINGTON, DC | GENERAL FUND | $25,000 |
| MONTGOMERY COUNTRYSIDE ALLIANCE POOLESVILLE, MD | GENERAL FUND | $15,000 |
| PESTALOZZI USA CHILDRENS CHARITY NEW YORK, NY | GENERAL FUND | $10,000 |
| REVELS INC CAMBRIDGE, MA | GENERAL FUND | $15,000 |
| SMITH COLLEGE NORTHAMPTON, MA | GENERAL FUND | $1,000 |
| THE ASPEN INSTITUTE WASHINGTON, DC | GENERAL FUND | $10,000 |
| THE PUTNEY SCHOOL PUTNEY, VT | GENERAL FUND | $5,000 |
| WIND DANCE FARM & EARTH BERKLEY SPRINGS, WV | GENERAL FUND | $500 |
| WOLF TRAP FOUNDATION FOR THE VIENNA, VA | GENERAL FUND | $35,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| DAVID H LANGSTAFF | DIRECTOR | 0.5 | — |
| CYNTHIA SHAUER LANGSTAFF | VICE PRESIDE | 0.5 | — |
| LEE M LANGSTAFF | DIRECTOR | 0.5 | — |
| LEE M LANGSTAFF | DIRECTOR | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is The Ithaka Foundation?
The Ithaka Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HOUSTON, TX. It holds $1.6M in total assets as of 2024.
How large is The Ithaka Foundation?
As of 2024, The Ithaka Foundation holds $1.6M in total assets with $127K in annual revenue. It awarded 18 grants totaling $146K in 2024.
Where does The Ithaka Foundation operate?
The Ithaka Foundation has awarded grants in Colorado, Connecticut, District of Columbia, Illinois, Kentucky, Massachusetts, Maryland, North Dakota, New York, Pennsylvania, Texas, Virginia, Vermont, West Virginia.
What size grants does The Ithaka Foundation award?
In 2024, The Ithaka Foundation awarded 18 grants totaling $146K — an average of about $8K per grant, based on its IRS Form 990 filings.
How much is The Ithaka Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, The Ithaka Foundation reported a distributable amount of $81K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is The Ithaka Foundation's EIN?
The Ithaka Foundation's EIN (Employer Identification Number) is 76-0555608. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in The Ithaka Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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