Joseph Russo Foundation

Private foundation · Grantmaker Boulder, CO EIN: 82-2665370

Joseph Russo Foundation is a private foundation, based in Boulder, CO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $2.5M in total assets. In 2025, it awarded 3 grants totaling $177K. Net investment income was $53K.

Joseph Russo Foundation at a glance

In short: Joseph Russo Foundation gave $177K across 3 grants in 2025 (avg $59K), top state Colorado. Source: 2025 IRS Form 990-PF.

Annual giving (2025)
$176,758
Grants made (2025)
3
Average grant
$58,919
Median grant
$77,234
Total assets
$2,455,799
-24.3% vs 2024
Primary geography
Colorado (45% 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 Joseph Russo Foundation funds

How this funder distributes its grants

Top Recipients

Top 3 recipients in 2025

CU Foundation: $80KCU Foundation$80KOlympus America: $77KOlympus America$77KSlavka Ryger: $20KSlavka Ryger$20K

The largest 2025 recipient was CU Foundation ($80K). Together the top 3 received $177K.

Grant Size Distribution

7 grants across all recorded years

3<$50K3$50–100K1$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 3 grants of 7 (43%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

3states

Share of 2025 grant dollars across all 3 itemized grants.

Cities

DenverLongmontCenter ValleyWharton

How Joseph Russo Foundation gives

  • Giving grew 26% from 2022 to 2025. Method
  • In 2022 it paid out 104% 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$200K2 grants2020 2 grants2021 2 grants2022 0 grants2023 0 grants2024 3 grants2025

From 2020 to 2025, annual grant giving ranged from $125K (2020) to $187K (2021). In 2025 it made 3 grants totaling $177K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
CU Foundation Denver, CORent lab space pay technician$79,524
Olympus America Center Valley, PAEquipment purchase$77,234
Slavka Ryger Lab employee for pain project$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$2,455,799$52,976$178,103$176,7583$176,758$52,976—
2024$3,245,224$49,008$28,158——$28,158$49,008—
2023$2,708,842$50,084$110,117——$110,117$50,084—
2022$2,395,784$51,194$141,240$140,3822$141,240$51,194$135,824
2021$3,148,819$61,002$188,174$187,4582$188,174$61,002$148,640
2020$2,921,738$50,775$126,116$124,7712—$50,775$137,365

Leadership & Key People

Officers and directors from IRS filings

Joseph Russo Foundation is led by Marilyn Hartig, Chairperson & Treasurer since 2023 (on filings since 2020); none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Marilyn Hartig

    Chairperson & Treasurer

    Chairperson → Chairperson & Treasurer, 2023

    On filings since 2020

    1 hr/week

    No compensation reported

  • Rodney Beard

    Director

    On filings since 2020

    No compensation reported

  • Paul Hartig

    Secretary

    On filings since 2020

    1 hr/week

    No compensation reported

Former officers (1)
  • Former: Jeanne Guenther (2020–2022) — Treasurer

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 Joseph Russo Foundation

How much does Joseph Russo Foundation give each year?

Joseph Russo Foundation gave $177K across 3 grants in 2025, according to its 2025 IRS Form 990-PF.

What is Joseph Russo Foundation's typical grant size?

Joseph Russo Foundation's median grant in 2025 was $77,234, and its average grant was $58,919, across 3 grants on its 2025 IRS Form 990-PF.

Where does Joseph Russo Foundation give grants?

Joseph Russo Foundation's top state is Colorado, with 45% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest state was Pennsylvania (44%).

Does Joseph Russo Foundation give general operating support?

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

How large is Joseph Russo Foundation?

Joseph Russo Foundation reported $2.5M in total assets on its 2025 IRS Form 990-PF. Its revenue that year was $53K.

What is Joseph Russo Foundation's EIN?

Joseph Russo Foundation's EIN (Employer Identification Number) is 82-2665370. 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 July 3, 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 Joseph Russo 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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