John & Arlette Monfredini Foundation
John & Arlette Monfredini Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Mateo, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.1M in total assets. In 2024, it awarded 15 grants totaling $53K. Net investment income was $45K.
Key facts about John & Arlette Monfredini Foundation
In short: John & Arlette Monfredini Foundation gave $53K across 15 grants in 2024 (avg $4K), mostly in California. 40% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- EIN
- 46-4346024
- Latest 990 filing
- Form 990-PF, 2024
- Annual giving (2024)
- $53,000
- Grants made (2024)
- 15
- Average grant
- $3,533
- Median grant
- $2,000
- New grantees (estimate)
- 40% first-time grantees (6 of 15, 2024)
- Total assets
- $1,127,125
- Primary geography
- California (100% 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 John & Arlette Monfredini Foundation
How much does John & Arlette Monfredini Foundation give each year?
John & Arlette Monfredini Foundation gave $53K across 15 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $33K across 9 grants.
What is John & Arlette Monfredini Foundation's typical grant size?
John & Arlette Monfredini Foundation's median grant in 2024 was $2,000, and its average grant was $3,533, across 15 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from John & Arlette Monfredini Foundation that year got $1K on average.
Where does John & Arlette Monfredini Foundation give grants?
John & Arlette Monfredini Foundation gives mostly in California: 100% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were San Francisco CA, CA (4 grants), San Mateo, CA (4 grants) and San Francisco, CA (4 grants).
Does John & Arlette Monfredini Foundation give general operating support?
Yes: 100% of John & Arlette Monfredini Foundation's 2024 grants with a stated purpose (15 of 15) were for general or operating support, per its 2024 IRS Form 990-PF.
Who are John & Arlette Monfredini Foundation's largest grantees?
John & Arlette Monfredini Foundation's largest 2024 grantees include Mills Peninsula Hospital Foundation ($10,000), CPMC Foundation ($8,000) and Order of Malta Clinic ($8,000), according to its 2024 IRS Form 990-PF. Together they received 49% of its itemized 2024 grant dollars.
Is John & Arlette Monfredini Foundation open to new grantees?
40%
first-time grantees, 2024
In 2024, 6 of 15 grantees (40%) were first-time recipients. First grants averaged $1K; repeat grants $5K. How we count
Medians: $1K first-time, $5K repeat.
- 60% of 2024 grantees were also funded in 2023. Method
- Giving grew 130% from 2021 to 2024. Method
- In 2024 it paid out 105% 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 John & Arlette Monfredini Foundation
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Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$1.1M
+17.8% YoY
Annual Giving
$53K
+60.6% YoY
Grant Count
15
+66.7% YoY
Avg Grant Size
$4K
-3.6% YoY
Under IRS private-foundation payout rules, John & Arlette Monfredini Foundation reported a distributable amount of $51K for 2024 — the minimum it must pay out in qualifying distributions.
About John & Arlette Monfredini Foundation
Based on IRS filings
John & Arlette Monfredini Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Mateo, CA. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $1.1M in total assets. In 2024, it awarded 15 grants totaling $53K. Net investment income was $45K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 15 itemized 2024 grant dollars.
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $1,127,125 | $956,903 | $804,272 |
| Revenue | $180,000 | $150,000 | $170,000 |
| Expenses | $55,159 | $34,172 | $31,800 |
| Qualifying Distributions | $53,000 | $33,000 | $30,750 |
| Net Investment Income | $45,381 | $36,800 | — |
| Distributable Amount | $50,701 | $39,520 | $29,948 |
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
57 grants across all recorded years
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| MILLS PENINSULA HOSPITAL FOUNDATION Burlingame, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIESDONATION MADE FOR GENERAL OPERATING ACTIVITIESDONATION MADE FOR GENERAL OPERATING ACTIVITIES | $10,000 |
| CPMC FOUNDATION San Francisco CA, CA | DONATION MADE FOR GENERAAL OPERATING ACTIVITIES | $8,000 |
| ORDER OF MALTA CLINIC Oakland, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $8,000 |
| SOCIETY OF ST VINCENT DE PAUL San Francisco CA, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $7,000 |
| CHRONICLE SEASON OF SHARING FUND San Francisco CA, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $5,000 |
| HILLSBOROUGH AUXILIARY TO PENINSULA FAMILY SERVICE San Mateo, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIESDONATION MADE FOR GENERAL OPERATING ACTIVITIESDONATION MADE FOR GENERAL OPERATING ACTIVITIES. | $3,000 |
| COFAM FINE ARTS MUSEUM OF SAN FRANCISCO San Francisco CA, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $2,500 |
| ABILITY PATH Redwood City, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $2,000 |
| LITTLE SISTERS FOR THE POOR San Francisco, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $2,000 |
| LIFE MOVES FAMILY SERVICES San Mateo, CA | DONATION MADE FOR GENERAL OPERATING ACTIVITIES | $1,500 |
Leadership & Key People
Officers and directors from IRS filings
John & Arlette Monfredini Foundation is led by John Monfredini, President on every filing since 2020; none of the 4 officers listed in 2024 report compensation.
Officers on the 2024 filing
John Monfredini
President
On filings since 2020
No compensation reported
Laura Monfredini
Director
On filings since 2020
No compensation reported
Lisa Cohen
Director
On filings since 2020
No compensation reported
Arlette Monfredini
Secretary
On filings since 2020
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.
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is John & Arlette Monfredini Foundation?
John & Arlette Monfredini Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in San Mateo, CA. It holds $1.1M in total assets as of 2024.
How large is John & Arlette Monfredini Foundation?
As of 2024, John & Arlette Monfredini Foundation holds $1.1M in total assets with $180K in annual revenue. It awarded 15 grants totaling $53K in 2024.
How much is John & Arlette Monfredini Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2024, John & Arlette Monfredini Foundation reported a distributable amount of $51K on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is John & Arlette Monfredini Foundation's EIN?
John & Arlette Monfredini Foundation's EIN (Employer Identification Number) is 46-4346024. 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.