Hanson-Larsen Memorial
Hanson-Larsen Memorial is a private foundation focused on Recreation & Sports, based in Rapid City, SD. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $4.1M in total assets. In 2025, it awarded 1 grant totaling $23K. Net investment income was $130K.
Key facts about Hanson-Larsen Memorial
In short: Hanson-Larsen Memorial gave $23K across 1 grant in 2025 (avg $23K), mostly in South Dakota. Source: 2025 IRS Form 990-PF.
- EIN
- 20-1969477
- Latest 990 filing
- Form 990-PF, 2025
- Annual giving (2025)
- $22,500
- Grants made (2025)
- 1
- Average grant
- $22,500
- Median grant
- $22,500
- Total assets
- $4,132,012
- Primary geography
- South Dakota (100% of itemized 2025 grant dollars)
Data from IRS Form 990-PF, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$4.1M
+1.9% YoY
Annual Giving
$23K
+420.8% YoY
Grant Count
1
+0.0% YoY
Avg Grant Size
$23K
+420.8% YoY
Under IRS private-foundation payout rules, Hanson-Larsen Memorial reported a distributable amount of $80K for 2025 — the minimum it must pay out in qualifying distributions.
How Hanson-Larsen Memorial gives
- In 2025 it paid out 125% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2023 to 2025, annual grant giving ranged from $1K (2023) to $23K (2025). In 2025 it made 1 grant totaling $23K.
Grant Insights
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Black Hills Bike Hub ($23K).
Grant Size Distribution
3 grants across all recorded years
The most common grant size was under $50K: 3 grants of 3 (100%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Black Hills Bike Hub Rapid City, SD | Trail Care School | $22,500 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $4,132,012 | $4,054,399 | $4,072,055 |
| Revenue | $191,562 | $91,622 | $83,796 |
| Expenses | $116,443 | $109,278 | $97,854 |
| Qualifying Distributions | $99,945 | $94,134 | $81,053 |
| Net Investment Income | $129,611 | $61,635 | $64,404 |
| Distributable Amount | $80,261 | $77,965 | $70,437 |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2019 (received by the IRS June 9, 2020)
- Added Form 990-PF for fiscal year 2025 (received by the IRS June 19, 2026)
- IRS filings on file for fiscal years 2020–2024
Leadership & Key People
Officers and directors from IRS filings
Hanson-Larsen Memorial is led by Mitch Slusarski, President on every filing since 2020; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Mitch Slusarski
President
On filings since 2020
2 hrs/week
No compensation reported
Joe Kieffer
Director
On filings since 2020
2 hrs/week
No compensation reported
Jeffry G. Denison
Secretary
Secretary & Treasurer → Secretary, 2020
On filings since 2019
5 hrs/week
No compensation reported
Steve Flanery
Vice President
On filings since 2019
2 hrs/week
No compensation reported
Former officers (1)
- Former: Michael G. Diedrich (2019–2024) — Director
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 Hanson-Larsen Memorial
How much does Hanson-Larsen Memorial give each year?
Hanson-Larsen Memorial gave $23K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $4K across 1 grant.
How large is Hanson-Larsen Memorial?
Hanson-Larsen Memorial reported $4.1M in total assets on its 2025 IRS Form 990-PF. It paid out $100K in qualifying distributions that year, against a required minimum of $80K (roughly 5% of its investment assets).
What is Hanson-Larsen Memorial?
Hanson-Larsen Memorial is a private foundation focused on Recreation & Sports, based in Rapid City, SD. It holds $4.1M in total assets as of 2025.
Where does Hanson-Larsen Memorial operate?
Hanson-Larsen Memorial has awarded grants in South Dakota.
What is Hanson-Larsen Memorial's EIN?
Hanson-Larsen Memorial's EIN (Employer Identification Number) is 20-1969477. 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.
Here's the math on researching Hanson-Larsen Memorial by hand.
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