Frederick M and Siri J OSS Family Foundation
Frederick M and Siri J OSS Family Foundation is a private foundation, based in Cannon Falls, MN. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $3.1M in total assets. In 2025, it awarded 5 grants totaling $81K. Net investment income was $8K.
Frederick M and Siri J OSS Family Foundation at a glance
In short: Frederick M and Siri J OSS Family Foundation gave $81K across 5 grants in 2025 (avg $16K), mostly in Minnesota. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $80,806
- -47.3% vs 2024
- Grants made (2025)
- 5
- -16.7% vs 2024
- Average grant
- $16,161
- -36.7% vs 2024
- Median grant
- $12,500
- Total assets
- $3,124,558
- +1471.8% vs 2024
- Primary geography
- Minnesota (73% 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 Frederick M and Siri J OSS Family Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was First Lutheran Church-Cemetery Fund ($25K).
Organizations only. It also paid 4 individual scholarships ($55,806), which are not listed by name.
Grant Size Distribution
22 grants across all recorded years
The most common grant size was under $50K: 21 grants of 22 (95%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How Frederick M and Siri J OSS Family Foundation gives
- Giving held roughly steady from 2022 to 2025 (+1%). Method
- In 2025 it paid out 404% 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
From 2022 to 2025, annual grant giving ranged from $80K (2022) to $166K (2023). In 2025 it made 5 grants totaling $81K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| 4 individual scholarships Recipients not named | — | $55,806 |
| First Lutheran Church-Cemetery Fund Audubon, MN | Maintain andimprove cemetery | $25,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $3,124,558 | $3,013,771 | $87,999 | $80,806 | 5 | $81,999 | $7,771 | $20,275 |
| 2024 | $198,786 | $154,566 | $159,415 | $153,259 | 6 | $153,415 | — | $10,361 |
| 2023 | $203,635 | $5,616 | $172,717 | $166,439 | 7 | $166,679 | — | $15,258 |
| 2022 | $370,735 | $256,044 | $82,449 | $80,039 | 4 | $80,788 | $2,743 | $10,534 |
| 2021 | $197,140 | $7,707 | $5,020 | — | — | $3,317 | $7,643 | $10,691 |
Under IRS private-foundation payout rules, Frederick M and Siri J OSS Family Foundation reported a distributable amount of $20K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Frederick M and Siri J OSS Family Foundation's 2025 filing lists 2 officers; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Frederick Oss
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
Siri Oss
Trustee
On filings since 2021
0.3 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2021–2025. "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 Frederick M and Siri J OSS Family Foundation
How much does Frederick M and Siri J OSS Family Foundation give each year?
Frederick M and Siri J OSS Family Foundation gave $81K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $153K across 6 grants.
What is Frederick M and Siri J OSS Family Foundation's typical grant size?
Frederick M and Siri J OSS Family Foundation's median grant in 2025 was $12,500, and its average grant was $16,161, across 5 grants on its 2025 IRS Form 990-PF.
Where does Frederick M and Siri J OSS Family Foundation give grants?
Frederick M and Siri J OSS Family Foundation gives mostly in Minnesota: 73% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The next largest states were Iowa (15%) and Texas (12%).
Does Frederick M and Siri J OSS Family Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Frederick M and Siri J OSS Family Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Tuition" (4 grants).
How large is Frederick M and Siri J OSS Family Foundation?
Frederick M and Siri J OSS Family Foundation reported $3.1M in total assets on its 2025 IRS Form 990-PF. It paid out $82K in qualifying distributions that year, against a required minimum of $20K (roughly 5% of its investment assets).
What is Frederick M and Siri J OSS Family Foundation's EIN?
Frederick M and Siri J OSS Family Foundation's EIN (Employer Identification Number) is 82-4944635. IRS Form 990 filing data is available on this page for 2021–2025.
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
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 11, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS June 7, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS March 18, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS September 30, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS March 12, 2026)
- IRS filings on file for fiscal years 2021–2025
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