Nonprofit · EIN 82-4944635
FREDERICK M AND SIRI J OSS FAMILY FOUNDATION
Tax-exempt · CANNON FALLS, MN 55009
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $3,013,771 | $87,999 | $2,925,772 | $3,124,558 | $0 | $3,124,558 |
| December 31, 2024 | 990-PF | $154,566 | $159,415 | -$4,849 | $198,786 | $0 | $198,786 |
| December 31, 2023 | 990-PF | $5,616 | $172,717 | -$167,101 | $203,635 | $0 | $203,635 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $3,000,000
- Dividends
- $3,016
- Interest
- $1,048
- Net gain from sales of assets
- $9,707
Expenses
- Grants and similar amounts paid
- $80,806
- Disbursements for charitable purposes
- $81,999
- Excise tax on investment income
- $108
Balance sheet and other
- Total assets, start of year
- $198,786
- Total assets, end of year
- $3,124,558
- Total liabilities, end of year
- $0
- Net assets, end of year
- $3,124,558
- Fair market value of assets
- $3,147,667
- Qualifying distributions
- $81,999
- Net investment income
- $13,771
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Frederick Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.5 | $0 |
| Siri Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.25 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Frederick Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.5 | $0 |
| Siri Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Frederick Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.5 | $0 |
| Siri Oss 103 Mensing Way, Cannon Falls, MN 55009 | Trustee | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 103 MENSING WAY, CANNON FALLS, MN 55009-1143
- Signed the 990-PF
- FREDERICK OSS, TRUSTEE
- Phone
- (612) 839-5735
- Website
- ossfamilyfoundation.org
- Return prepared by
- Clay A Alveshere CPA
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990-PF on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-PF on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-PF on file |
IRS record
- EIN
- 82-4944635
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Private non-operating foundation
- Donations deductible (Pub 78)
- Private foundation, 30% limit
- Exempt since
- 2021
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Human services (P12)
- Assets (IRS master file)
- $3,124,558
- Income (IRS master file)
- $3,013,771
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $3,013,771 | $87,999 | $3,124,558 | XML |
| 990-PF | December 2024 | $154,566 | $159,415 | $198,786 | XML |
| 990-PF | December 2023 | $5,616 | $172,717 | $203,635 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 82-4944635).
Questions about FREDERICK M AND SIRI J OSS FAMILY FOUNDATION
- What is the EIN of FREDERICK M AND SIRI J OSS FAMILY FOUNDATION?
- The employer identification number (EIN) of FREDERICK M AND SIRI J OSS FAMILY FOUNDATION is 82-4944635.
- Is FREDERICK M AND SIRI J OSS FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
- Are donations to FREDERICK M AND SIRI J OSS FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does FREDERICK M AND SIRI J OSS FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of FREDERICK M AND SIRI J OSS FAMILY FOUNDATION due?
- The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did FREDERICK M AND SIRI J OSS FAMILY FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended December 2025.
- Who are the officers and directors of FREDERICK M AND SIRI J OSS FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does FREDERICK M AND SIRI J OSS FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $3,013,771, expenses of $87,999 and total assets of $3,124,558 at year end.
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