The Marbill Foundation
The Marbill Foundation is a private foundation, based in San Francisco, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $636K in total assets. In 2024, it awarded 11 grants totaling $55K. Net investment income was $92K.
Key facts about The Marbill Foundation
In short: The Marbill Foundation gave $55K across 11 grants in 2024 (avg $5K), top state Virginia. 100% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- EIN
- 58-2358127
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $54,750
- Grants made (2024)
- 11
- Average grant
- $4,977
- Median grant
- $2,250
- New grantees (estimate)
- 100% first-time grantees (11 of 11, 2024)
- Total assets
- $635,589
- Primary geography
- Virginia (40% 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).
Quick answers about The Marbill Foundation
How much does The Marbill Foundation give each year?
The Marbill Foundation gave $55K across 11 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $82K across 9 grants.
What is The Marbill Foundation's typical grant size?
The Marbill Foundation's median grant in 2024 was $2,250, and its average grant was $4,977, across 11 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from The Marbill Foundation that year got $5K on average.
Where does The Marbill Foundation give grants?
The Marbill Foundation's top state is Virginia, with 40% of the grant dollars itemized on its 2024 IRS Form 990-PF. The next largest states were District of Columbia (37%) and Utah (13%). The most frequent recipient cities were Park City, UT (4 grants).
Does The Marbill Foundation give general operating support?
Not in 2024: none of the 11 grants with a stated purpose on The Marbill Foundation's 2024 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Education" (10 grants).
Who are The Marbill Foundation's largest grantees?
The Marbill Foundation's largest 2024 grantees include Ethics Public Policy Center ($20,000), Susan B Anthony Pro-Life America Ed ($20,000) and Legion of Christ ($3,100), according to its 2024 IRS Form 990-PF. Together they received 79% of its itemized 2024 grant dollars.
How large is The Marbill Foundation?
The Marbill Foundation reported $636K in total assets on its 2024 IRS Form 990-PF. It paid out $57K in qualifying distributions that year, against a required minimum of $33K (roughly 5% of its investment assets).
Is The Marbill Foundation open to new grantees?
100%
first-time grantees, 2024
In 2024, 11 of 11 grantees (100%) were first-time recipients. First grants averaged $5K. How we count
- 0% of 2024 grantees were also funded in 2023. Method
- In 2024 it paid out 173% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (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 The Marbill Foundation
- How to evaluate The Marbill Foundation as a funder
Our grant prospecting guide: read the 990-PF, check fit, and decide whether to apply.
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$636K
-6.6% YoY
Annual Giving
$55K
-33.2% YoY
Grant Count
11
+22.2% YoY
Avg Grant Size
$5K
-45.4% YoY
Under IRS private-foundation payout rules, The Marbill Foundation reported a distributable amount of $33K for 2024 — the minimum it must pay out in qualifying distributions.
About The Marbill Foundation
Based on IRS filings
The Marbill Foundation is a private foundation, based in San Francisco, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $636K in total assets. In 2024, it awarded 11 grants totaling $55K. Net investment income was $92K.
Ready to take the next step with The Marbill Foundation?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 11 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $635,589 | $680,543 | $715,306 |
| Revenue | $97,299 | $53,221 | $149,175 |
| Expenses | $62,324 | $87,984 | $113,829 |
| Qualifying Distributions | $56,816 | $81,973 | $105,223 |
| Net Investment Income | $92,361 | $35,397 | $149,175 |
| Distributable Amount | $32,926 | $32,032 | $31,343 |
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
40 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| ETHICS PUBLIC POLICY CENTER Washington, DC | EDUCATION | $20,000 |
| SUSAN B ANTHONY PRO-LIFE AMERICA ED Arlington, VA | EDUCATION | $20,000 |
| Legion of Christ Roswell, GA | EDUCATION | $3,100 |
| SAINT MARY'S CATHOLIC CHURCH PARKCI Park City, UT | EDUCATION | $3,100 |
| Egyptian Theatre Park City, UT | EDUCATION | $2,500 |
| St Dominic's CathOLIC CHURCH SF San Francisco, CA | EDUCATION | $2,250 |
| Nuzzles Co Park City, UT | PET RESCUE AND ADOPTION | $1,250 |
| MIGHTYCAUSE Alexandria, VA | EDUCATION | $1,000 |
| UNIVERSITY OF VIRGINIA Law School Charlottesville, VA | EDUCATION | $1,000 |
| CatholicCultureorg Sacramento, CA | EDUCATION | $300 |
Leadership & Key People
Officers and directors from IRS filings
The Marbill Foundation's 2024 filing lists 2 officers; none of the 2 officers listed in 2024 report compensation.
Officers on the 2024 filing
Bill Campbell
Director
On filings since 2020
5 hrs/week
No compensation reported
Marjorie Campbell
Director
On filings since 2020
5 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently Asked Questions
What is The Marbill Foundation's EIN?
The Marbill Foundation's EIN (Employer Identification Number) is 58-2358127. 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.