Mario Ghilotti Family Foundation

Private foundation · Grantmaker San Rafael, CA EIN: 94-6182691

Mario Ghilotti Family Foundation is a private foundation, based in San Rafael, CA. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $53K in total assets. In 2025, it awarded 4 grants totaling $69K.

Mario Ghilotti Family Foundation at a glance

In short: Mario Ghilotti Family Foundation gave $69K across 4 grants in 2025 (avg $17K), mostly in California. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$69,000
+1625.0% vs 2024
Grants made (2025)
4
+300.0% vs 2024
Average grant
$17,250
+331.3% vs 2024
Median grant
$15,000
Total assets
$52,604
-57.7% vs 2024
Primary geography
California (100% of itemized 2025 grant dollars)
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who Mario Ghilotti Family Foundation funds

How this funder distributes its grants

Top Recipients

Top 4 recipients in 2025

Marin Athletic Foundation Scholarship Fund: $35KMarin Athletic FoundationScholarship Fund$35KMarin Builders Association Scholarship Fund: $15KMarin Builders AssociationScholarship Fund$15KBuck Institute for Research on Aging: $15KBuck Institute for Research onAging$15KThe University Foundation at Sacramento State: $4KThe University Foundation atSacramento State$4K

The largest 2025 recipient was Marin Athletic Foundation Scholarship Fund ($35K). Together the top 4 received $69K.

Grant Size Distribution

17 grants across all recorded years

17<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 17 grants of 17 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 4 itemized grants.

Cities

San RafaelSanta RosaAtlantaNovatoDavisLos AngelesOaklandSacramentoSan FranciscoSan Luis ObispoChico

How Mario Ghilotti Family Foundation gives

  • Giving grew 47% from 2022 to 2025. Method
  • In 2025 it paid out well above its IRS minimum distribution (the 5% rule). Method

From the foundation's IRS Form 990-PF filings. Methodology.

Giving History

Giving Over Time

Total grant dollars and number of grants per year

$0$20K$40K$60K$80K6 grants2019 6 grants2020 5 grants2021 4 grants2022 3 grants2023 1 grant2024 4 grants2025

From 2019 to 2025, annual grant giving ranged from $4K (2024) to $69K (2025). In 2025 it made 4 grants totaling $69K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Marin Athletic Foundation Scholarship Fund San Rafael, CAScholarship Fund$35,000
Marin Builders Association Scholarship Fund San Rafael, CAScholarship Fund$15,000
Buck Institute for Research on Aging Novato, CAGeneral Program Support$15,000
The University Foundation at Sacramento State Sacramento, CAScholarship Fund$4,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsDistributable Amount
2025$52,604$538$72,295$69,0004$71,478$4,077
2024$124,361$941$7,250$4,0001$6,283$6,257
2023$130,670$482$36,925$32,5003$35,825$7,777
2022$167,113$293$51,071$47,0464$50,071$9,968
2021$217,891$368$49,900$45,0005—$12,474
2020$267,423$8,227$32,910$28,0006—$14,175
2019$292,106$3,012$151,798$33,6006—$17,621

Under IRS private-foundation payout rules, Mario Ghilotti Family Foundation reported a distributable amount of $4K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Mario Ghilotti Family Foundation is led by Dante W. Ghilotti, President on every filing since 2019; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Dante W. Ghilotti

    President

    On filings since 2019

    0.1 hrs/week

    No compensation reported

  • Michael M. Ghilotti

    Chief Financial Officer

    On filings since 2019

    0.1 hrs/week

    No compensation reported

Data from IRS Form 990 filings, 2019–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.

Frequently asked questions about Mario Ghilotti Family Foundation

How much does Mario Ghilotti Family Foundation give each year?

Mario Ghilotti Family Foundation gave $69K across 4 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $4K across 1 grant.

What is Mario Ghilotti Family Foundation's typical grant size?

Mario Ghilotti Family Foundation's median grant in 2025 was $15,000, and its average grant was $17,250, across 4 grants on its 2025 IRS Form 990-PF.

Where does Mario Ghilotti Family Foundation give grants?

Mario Ghilotti Family Foundation gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were San Rafael, CA (2 grants).

Does Mario Ghilotti Family Foundation give general operating support?

Yes: 25% of Mario Ghilotti Family Foundation's 2025 grants with a stated purpose (1 of 4) were for general or operating support, per its 2025 IRS Form 990-PF. Recurring purposes include "Scholarship Fund" (3 grants).

How large is Mario Ghilotti Family Foundation?

Mario Ghilotti Family Foundation reported $53K in total assets on its 2025 IRS Form 990-PF. It paid out $71K in qualifying distributions that year, against a required minimum of $4K (roughly 5% of its investment assets).

What is Mario Ghilotti Family Foundation's EIN?

Mario Ghilotti Family Foundation's EIN (Employer Identification Number) is 94-6182691. IRS Form 990 filing data is available on this page for 2019–2025.

Data last updated September 2026. Sourced from IRS Form 990-PF filings.

Data update history

(7)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2024 (received by the IRS May 14, 2025)
  2. Updated Form 990-PF for fiscal year 2025 (received by the IRS May 7, 2026)
  3. Added Form 990-PF for fiscal year 2019 (received by the IRS March 20, 2020)
  4. Updated Form 990-PF for fiscal year 2020 (received by the IRS April 27, 2021)
  5. Updated Form 990-PF for fiscal year 2021 (received by the IRS April 20, 2022)
  6. Updated Form 990-PF for fiscal year 2022 (received by the IRS April 19, 2023)
  7. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 14, 2024)

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Mario Ghilotti Family Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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