The Probst Family Foundation

Private foundation · Grantmaker Hillsborough, CA EIN: 91-6566886

The Probst Family Foundation is a private foundation, based in Hillsborough, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $8.1M in total assets. In 2025, it awarded 6 grants totaling $251K. Net investment income was $38K.

The Probst Family Foundation at a glance

In short: The Probst Family Foundation gave $251K across 6 grants in 2025 (avg $42K), top state Colorado. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$251,264
-35.3% vs 2024
Grants made (2025)
6
+50.0% vs 2024
Average grant
$41,877
-56.8% vs 2024
Median grant
$16,380
Total assets
$8,092,611
+5.9% vs 2024
Primary geography
Colorado (40% 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 The Probst Family Foundation funds

How this funder distributes its grants

Top Recipients

Top 6 recipients in 2025

United States Olympic and Paralympic Committee: $102KUnited States Olympic andParalympic Committee$102KV Foundation: $102KV Foundation$102KHigher Ground Sun Valley Inc: $23KHigher Ground Sun Valley Inc$23KMills-Peninsula Hospital Foundation: $10KMills-Peninsula HospitalFoundation$10KThe Liahona Motu Foundation: $10KThe Liahona Motu Foundation$10KKukio Hoomana Fund: $5KKukio Hoomana Fund$5K

The largest 2025 recipient was United States Olympic and Paralympic Committee ($102K). Together the top 6 received $251K.

Grant Size Distribution

28 grants across all recorded years

15<$50K2$50–100K11$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 15 grants of 28 (54%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

5states

Share of 2025 grant dollars across all 6 itemized grants.

Cities

CaryColorado SpringsKetchumBelmontBurlingameRedwood CitySacramentoSan FranciscoHillsboroughHonoluluKailuakonaLaguna HillsSan Rafael

How The Probst Family Foundation gives

  • Giving fell 35% from 2022 to 2025. Method
  • In 2025 it paid out 65% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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$200K$400K$600K3 grants2020 6 grants2021 5 grants2022 7 grants2023 4 grants2024 6 grants2025

From 2020 to 2025, annual grant giving ranged from $24K (2020) to $486K (2021). In 2025 it made 6 grants totaling $251K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
United States Olympic and Paralympic Committee Colorado Springs, COTo generate support for the benefit of the usopc and its atheletes$101,669
V Foundation Cary, NCTo Support Cancer Research$101,668
Higher Ground Sun Valley Inc Ketchum, IDTo enchance quality of life through therapeutic recreation and education$22,593
Mills-Peninsula Hospital Foundation Sacramento, CATo serve the community by encouraging financial support for quality health care$10,167
The Liahona Motu Foundation Redwood City, CATo empower high school students to strive for greatness$10,167
Kukio Hoomana Fund Kailuakona, HITo foster a thriving and resilient hawai'I island community$5,000
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$8,092,611$84,711$298,635$251,2646$251,264$38,335$386,175
2024$7,643,693$92,639$424,505$388,1844$388,184$57,164$339,471
2023$6,439,326$124,431$531,927$446,4177$447,992$41,101$297,499
2022$6,671,660$960,262$413,320$388,5335$388,533$4,004,726$328,088
2021$7,101,855$2,531$485,968$485,9686—$2,531$337,615
2020$5,751,652$242,267$23,880$23,8803—$66$186,490

Under IRS private-foundation payout rules, The Probst Family Foundation reported a distributable amount of $386K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Probst Family Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Lawrence F. Probst III

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

  • Nancy K. Probst

    Trustee

    On filings since 2020

    1 hr/week

    No compensation reported

Data from IRS Form 990 filings, 2020–2025. "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 The Probst Family Foundation

How much does The Probst Family Foundation give each year?

The Probst Family Foundation gave $251K across 6 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $388K across 4 grants.

What is The Probst Family Foundation's typical grant size?

The Probst Family Foundation's median grant in 2025 was $16,380, and its average grant was $41,877, across 6 grants on its 2025 IRS Form 990-PF.

Where does The Probst Family Foundation give grants?

The Probst Family Foundation's top state is Colorado, with 40% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were North Carolina (40%) and Idaho (9%).

Does The Probst Family Foundation give general operating support?

Not in 2025: none of the 6 grants with a stated purpose on The Probst Family Foundation's 2025 IRS Form 990-PF were described as general or operating support.

Who are The Probst Family Foundation's largest grantees?

The Probst Family Foundation's largest 2025 grantees include United States Olympic and Paralympic Committee ($101,669), V Foundation ($101,668) and Higher Ground Sun Valley Inc ($22,593), according to its 2025 IRS Form 990-PF. Together they received 90% of its itemized 2025 grant dollars.

How large is The Probst Family Foundation?

The Probst Family Foundation reported $8.1M in total assets on its 2025 IRS Form 990-PF. It paid out $251K in qualifying distributions that year, against a required minimum of $386K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.

What is The Probst Family Foundation's EIN?

The Probst Family Foundation's EIN (Employer Identification Number) is 91-6566886. IRS Form 990 filing data is available on this page for 2020–2025.

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

Data update history

(1)

When this profile's IRS filing data changed on Grantable

  1. IRS filings on file for fiscal years 2020–2025

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

Figures come from The Probst 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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