William F Marlar Memorial Foundation Inc

Private foundation · Grantmaker Red Lodge, MT EIN: 84-6039406

William F Marlar Memorial Foundation Inc is a private foundation, based in Red Lodge, MT. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $495K in total assets. In 2025, it awarded 3 grants totaling $45K. Net investment income was $43K.

William F Marlar Memorial Foundation Inc at a glance

In short: William F Marlar Memorial Foundation Inc gave $45K across 3 grants in 2025 (avg $15K), top state Colorado. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$45,000
+0.0% vs 2024
Grants made (2025)
3
+0.0% vs 2024
Average grant
$15,000
+0.0% vs 2024
Median grant
$15,000
Total assets
$495,339
-2.4% vs 2024
Primary geography
Colorado (44% 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 William F Marlar Memorial Foundation Inc funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

University of Colorado: $20KUniversity of Colorado$20KMassachusetts Institute of Technology: $15KMassachusetts Institute ofTechnology$15KCalifornia Institute of Technology: $10KCalifornia Institute ofTechnology$10K

The largest 2025 recipient was University of Colorado ($20K). Together the top 3 received $45K.

Grant Size Distribution

15 grants across all recorded years

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

The most common grant size was under $50K: 15 grants of 15 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

BoulderCambridgePasadena

How William F Marlar Memorial Foundation Inc gives

  • Giving held roughly steady from 2022 to 2025 (+0%). Method
  • In 2025 it paid out 126% 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$20K$40K$60K3 grants2020 3 grants2021 3 grants2022 3 grants2023 3 grants2024 3 grants2025

From 2020 to 2025, annual grant giving ranged from $40K (2023) to $45K (2025). In 2025 it made 3 grants totaling $45K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
University of Colorado Boulder, COHuman Spaceflight Fund$20,000
Massachusetts Institute of Technology Cambridge, MAFaculty Lounge Fund$15,000
California Institute of Technology Pasadena, CAAeronautics Fellowships$10,000
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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$495,339$54,206$66,388$45,0003$46,250$43,411$36,607
2024$507,521$57,069$65,408$45,0003$45,000$43,019$36,303
2023$523,534$1,773$59,645$40,0003$40,000$7,114$34,368
2022$581,406$915$61,446$45,0003$45,000$8,358$37,313
2021$641,937$86,127$61,320$45,0003$45,000$73,664$41,351
2020$617,130$16,663$57,358$45,0003—$7,270$37,750

Under IRS private-foundation payout rules, William F Marlar Memorial Foundation Inc reported a distributable amount of $37K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

William F Marlar Memorial Foundation Inc's 2025 filing lists 4 officers; 3 of 4 officers listed in 2025 are compensated.

Officers on the 2025 filing

  • Thomas M Almon

    Trustee

    On filings since 2020

    1 hr/week

    $3K (2025)

  • David A Tarbell

    Trustee

    New on the 2025 filing

    2 hrs/week

    $5K (2025)

  • Margaret Tarbell

    Trustee

    New on the 2025 filing

    1 hr/week

    $2K (2025)

  • George D Almon

    Trustee

    On filings since 2020

    0.5 hrs/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.

Compensation Overview

From 2025 IRS filing

David A Tarbell — Trustee: $5KDavid A TarbellTrustee$5KThomas M Almon — Trustee: $3KThomas M AlmonTrustee$3KMargaret Tarbell — Trustee: $2KMargaret TarbellTrustee$2K

The highest reported compensation on the 2025 filing was $5K, to David A Tarbell (Trustee). 3 officers or directors reported compensation on that filing.

Frequently asked questions about William F Marlar Memorial Foundation Inc

How much does William F Marlar Memorial Foundation Inc give each year?

William F Marlar Memorial Foundation Inc gave $45K across 3 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $45K across 3 grants.

What is William F Marlar Memorial Foundation Inc's typical grant size?

William F Marlar Memorial Foundation Inc's median grant in 2025 was $15,000, and its average grant was $15,000, across 3 grants on its 2025 IRS Form 990-PF.

Where does William F Marlar Memorial Foundation Inc give grants?

William F Marlar Memorial Foundation Inc's top state is Colorado, with 44% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were Massachusetts (33%) and California (22%).

Does William F Marlar Memorial Foundation Inc give general operating support?

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

How large is William F Marlar Memorial Foundation Inc?

William F Marlar Memorial Foundation Inc reported $495K in total assets on its 2025 IRS Form 990-PF. It paid out $46K in qualifying distributions that year, against a required minimum of $37K (roughly 5% of its investment assets).

What is William F Marlar Memorial Foundation Inc's EIN?

William F Marlar Memorial Foundation Inc's EIN (Employer Identification Number) is 84-6039406. 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

(2)

When this profile's IRS filing data changed on Grantable

  1. Added Form 990-PF for fiscal year 2025 (received by the IRS May 19, 2026)
  2. IRS filings on file for fiscal years 2020–2024

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

Figures come from William F Marlar Memorial Foundation Inc'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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