Wenaweser Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MERCER ISLAND, WA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $411K in total assets. In 2025, it awarded 37 grants totaling $56K. Net investment income was $29K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$411K
-8.6% YoY
Annual Giving
$56K
+39.2% YoY
Grant Count
37
+32.1% YoY
Avg Grant Size
$2K
+5.3% YoY
Under IRS private-foundation payout rules, Wenaweser Foundation reported a distributable amount of $24K for 2025 — the minimum it must pay out in qualifying distributions.
About Wenaweser Foundation
Based on IRS filings
Wenaweser Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MERCER ISLAND, WA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $411K in total assets. In 2025, it awarded 37 grants totaling $56K. Net investment income was $29K.
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 | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $411,492 | $450,071 | $457,152 |
| Revenue | $37,631 | $41,129 | $26,492 |
| Expenses | $65,418 | $48,095 | $37,003 |
| Qualifying Distributions | $55,523 | $39,900 | $30,000 |
| Net Investment Income | $28,678 | $33,214 | $20,143 |
| Distributable Amount | $23,807 | $23,430 | $23,890 |
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 2025
Grant Size Distribution
105 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Hopelink ($10,000), Northwest Harvest ($5,000), National Forest Foundation ($4,000).
| Recipient | Purpose | Amount |
|---|---|---|
| AMERICAN RED CROSS SEATTLE, WA | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $700 |
| ARBOR DAY FOUNDATION LINCOLN, NE | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $200 |
| ASPCA WASHINGTON DC, DC | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $200 |
| AUDUBON SOCIETY NEW YORK, NY | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $200 |
| CASCADE BICYCLE CLUB SEATTLE, WA | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $1,000 |
| DRS WITHOUT BORDERS HAGERSTOWN, MD | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $1,000 |
| ENVIRONMENTAL DEFENSE FUND WASHINGTON, DC | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $100 |
| GUIDING DOGS FOR THE BLIND WASHINGTON DC, DC | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $200 |
| GUIDING EYES FOR THE BLIND SAN RAFAEL, CA | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $200 |
| HOPELINK REDMOND, WA | HELP FUND ORGANIZATION'S GENERAL OPERATIONS | $10,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOSEPH C WENAWESER | PRESIDENT | 1 | — |
| CRAIG K WENAWESER | VICE PRESIDENT | 1 | — |
| AMY J WENAWESER | VICE PRESIDENT | 0.5 | — |
| GAIL R WENAWESER | SECRETARY/TREASURER | 0.5 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Wenaweser Foundation?
Wenaweser Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in MERCER ISLAND, WA. It holds $411K in total assets as of 2025.
How large is Wenaweser Foundation?
As of 2025, Wenaweser Foundation holds $411K in total assets with $38K in annual revenue. It awarded 37 grants totaling $56K in 2025.
Where does Wenaweser Foundation operate?
Wenaweser Foundation has awarded grants in California, District of Columbia, Kansas, Massachusetts, Maryland, Montana, Nebraska, New York, South Dakota, Virginia, Washington.
What size grants does Wenaweser Foundation award?
In 2025, Wenaweser Foundation awarded 37 grants totaling $56K — an average of about $2K per grant, based on its IRS Form 990 filings.
How much is Wenaweser Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Wenaweser Foundation reported a distributable amount of $24K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Wenaweser Foundation's EIN?
Wenaweser Foundation's EIN (Employer Identification Number) is 20-4824366. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
Browse active grant opportunities in Wenaweser 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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