William W and Marilyn a Weil
William W and Marilyn a Weil is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Golden, CO. IRS filing data is available from 2020 through 2024. In 2024, it awarded 12 grants totaling $20K.
Key facts about William W and Marilyn a Weil
- EIN
- 46-6405660
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $19,850
- Grants made (2024)
- 12
- Average grant
- $1,654
- Median grant
- $1,000
- New grantees (estimate)
- 58% first-time grantees (7 of 12, 2024)
- Primary geography
- Colorado (36% of itemized 2024 grant dollars)
Data from IRS Form 990-PF, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
Who William W and Marilyn a Weil funds
By grant dollars, the top recipient states for William W and Marilyn a Weil's 12 itemized 2024 grants were Colorado (36%), Indiana (30%) and Iowa (13%). The most frequent recipient cities were Denver, CO (3 grants) and Traer, IA (2 grants). 100% of grants with a stated purpose were for general or operating support.
Is William W and Marilyn a Weil open to new grantees?
58%
first-time grantees, 2024
In 2024, 7 of 12 grantees (58%) were first-time recipients. First grants averaged $2K; repeat grants $1K. How we count
Medians: $1K first-time, $1K repeat.
Estimate from itemized IRS Form 990-PF grant lists (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Next steps with William W and Marilyn a Weil
- How to evaluate William W and Marilyn a Weil as a funder
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$20K
+72.6% YoY
Grant Count
12
+33.3% YoY
Avg Grant Size
$2K
+29.5% YoY
About William W and Marilyn a Weil
Based on IRS filings
William W and Marilyn a Weil is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Golden, CO. IRS filing data is available from 2020 through 2024. In 2024, it awarded 12 grants totaling $20K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 12 itemized 2024 grant dollars.
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
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
50 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest recipients include Rose Hulman Inst ($6,000), Shepherd of the Hills ($2,250), Judicial Watch ($2,200).
| Recipient | Purpose | Amount |
|---|---|---|
| ROSE HULMAN INST Terre Haute, IN | GENERAL | $6,000 |
| SHEPHERD OF THE HILLS Lakewood, CO | GENERAL | $2,250 |
| JUDICIAL WATCH Washington DC, DC | GENERAL | $2,200 |
| GARY SINISE FOUNDATION Nashville, TN | GENERAL | $2,000 |
| SUMMIT COUNTY Breckenridge, CO | GENERAL | $1,200 |
| ARCHBISHOPS Denver, CO | GENERAL | $1,000 |
| METRO CARING Denver, CO | GENERAL | $1,000 |
| SALVATION ARMY Denver, CO | GENERAL | $1,000 |
| ST PAUL CATHOLIC Traer, IA | GENERAL | $1,000 |
| THE CATHOLIC FOUNDATION Cedar Rapids, IA | GENERAL | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
No officer or director reported compensation in the available filings.
From 2024 IRS filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| William W Weil | Trustee | — | — |
| Marilyn a Weil | Trustee | — | — |
| David J Weil | Trustee | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is William W and Marilyn a Weil?
William W and Marilyn a Weil is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in Golden, CO. It holds — in total assets as of 2024.
Where does William W and Marilyn a Weil operate?
William W and Marilyn a Weil has awarded grants in Colorado, District of Columbia, Iowa, Indiana, North Carolina, Tennessee.
What size grants does William W and Marilyn a Weil award?
In 2024, William W and Marilyn a Weil awarded 12 grants totaling $20K — an average of about $2K per grant, based on its IRS Form 990 filings.
What is William W and Marilyn a Weil's EIN?
William W and Marilyn a Weil's EIN (Employer Identification Number) is 46-6405660. IRS Form 990 filing data is available on this page for 2020–2024.
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Data last updated September 2026. Sourced from IRS Form 990-PF filings.