The Leatherman Foundation

Private foundation · Grantmaker Portland, OR EIN: 93-1285822

The Leatherman Foundation is a private foundation, based in Portland, OR. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $3.1M in total assets. In 2025, it awarded 3 grants totaling $170K. Net investment income was $121K.

The Leatherman Foundation at a glance

In short: The Leatherman Foundation gave $170K across 3 grants in 2025 (avg $57K), mostly in California. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$170,000
+0.0% vs 2024
Grants made (2025)
3
+0.0% vs 2024
Average grant
$56,667
+0.0% vs 2024
Median grant
$20,000
Total assets
$3,103,603
-1.7% vs 2024
Primary geography
California (76% 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 Leatherman Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

UCSF Corporate and: $130KUCSF Corporate and$130KAmerican Cancer Society: $20KAmerican Cancer Society$20KAmerican Lung Association: $20KAmerican Lung Association$20K

The largest 2025 recipient was UCSF Corporate and ($130K). Together the top 3 received $170K.

Grant Size Distribution

15 grants across all recorded years

10<$50K$50–100K5$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 10 grants of 15 (67%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

2states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

PortlandSan FranciscoTigard

How The Leatherman Foundation gives

  • Giving held roughly steady from 2022 to 2025 (+0%). Method
  • In 2025 it paid out 109% of 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$50K$100K$150K$200K3 grants2020 3 grants2021 3 grants2022 3 grants2023 3 grants2024 3 grants2025

From 2020 to 2025, annual grant giving ranged from $170K (2022) to $188K (2020). In 2025 it made 3 grants totaling $170K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
UCSF Corporate and San Francisco, CASmoke Free Movies Project$130,000
American Cancer Society Portland, ORGreat American Smokeout Programming$20,000
American Lung Association Tigard, ORComprehensive Tobacco Programs$20,000
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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$3,103,603$121,136$176,414$170,0003$170,000$120,670$156,057
2024$3,158,881$159,210$175,890$170,0003$170,000$158,742$157,208
2023$3,175,561$146,083$173,331$170,0003$170,000$145,713$157,842
2022$3,202,809$33,758$173,087$170,0003$170,000$33,404$156,268
2021$3,344,778$2,423$182,533$178,0003$178,000$1,981$160,627
2020$3,522,148$58,466$192,888$188,0003—$55,160$182,041

Under IRS private-foundation payout rules, The Leatherman Foundation reported a distributable amount of $156K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

The Leatherman Foundation is led by Chau Leatherman, Chair Person on every filing since 2020; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Chau Leatherman

    Chair Person

    On filings since 2020

    No compensation reported

  • Bruce M. Weinsoft

    Director

    On filings since 2020

    No compensation reported

  • Timothy S. Leatherman

    Director

    On filings since 2020

    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 Leatherman Foundation

How much does The Leatherman Foundation give each year?

The Leatherman Foundation gave $170K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $170K across 3 grants.

What is The Leatherman Foundation's typical grant size?

The Leatherman Foundation's median grant in 2025 was $20,000, and its average grant was $56,667, across 3 grants on its 2025 IRS Form 990-PF.

Where does The Leatherman Foundation give grants?

The Leatherman Foundation gives mostly in California: 76% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest state was Oregon (24%).

Does The Leatherman Foundation give general operating support?

Not in 2025: none of the 3 grants with a stated purpose on The Leatherman Foundation's 2025 IRS Form 990-PF were described as general or operating support.

How large is The Leatherman Foundation?

The Leatherman Foundation reported $3.1M in total assets on its 2025 IRS Form 990-PF. It paid out $170K in qualifying distributions that year, against a required minimum of $156K (roughly 5% of its investment assets).

What is The Leatherman Foundation's EIN?

The Leatherman Foundation's EIN (Employer Identification Number) is 93-1285822. 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

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2020 (received by the IRS April 12, 2021)
  2. Updated Form 990-PF for fiscal year 2021 (received by the IRS March 3, 2022)
  3. Updated Form 990-PF for fiscal year 2022 (received by the IRS May 11, 2023)
  4. Updated Form 990-PF for fiscal year 2023 (received by the IRS May 13, 2024)
  5. Updated Form 990-PF for fiscal year 2024 (received by the IRS July 8, 2025)
  6. Added Form 990-PF for fiscal year 2025 (received by the IRS May 14, 2026)

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Figures come from The Leatherman 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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