Nonprofit · EIN 81-0488861
JOHN L AND MARILYN J OLSON FAMILY FOUNDATION
Also known as C-O JOHN L OLSON
Tax-exempt · SIDNEY, MT 59270
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $109,590 | $89,965 | $19,625 | $674,720 | $0 | $674,720 |
| December 31, 2024 | 990-PF | $105,766 | $88,825 | $16,941 | $656,069 | $0 | $656,069 |
| December 31, 2023 | 990-PF | $79,224 | $233,930 | -$154,706 | $640,144 | $0 | $640,144 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $35,000
- Dividends
- $74,588
- Interest
- $2
Expenses
- Grants and similar amounts paid
- $89,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $89,965
- Excise tax on investment income
- $1,027
Balance sheet and other
- Total assets, start of year
- $656,069
- Total assets, end of year
- $674,720
- Total liabilities, end of year
- $0
- Net assets, end of year
- $674,720
- Fair market value of assets
- $2,067,175
- Qualifying distributions
- $89,965
- Net investment income
- $73,854
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 |
|---|---|---|---|
| MARILYN J OLSON PO BOX 1708, SIDNEY, MT 59270 | SECRETARY/TREASURER | 0 | $0 |
| KAREN M OLSON-BEENKEN PO BOX 1708, SIDNEY, MT 59270 | VICE PRESIDENT | 0 | $0 |
| J RANDALL OLSON PO BOX 1708, SIDNEY, MT 59270 | PRESIDENT | 0 | $0 |
| ERIN M ANDERSON PO BOX 1067, SIDNEY, MT 59270 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARILYN J OLSON PO BOX 1708, SIDNEY, MT 59270 | SECRETARY/TREASURER | 0 | $0 |
| KAREN M OLSON-BEENKEN PO BOX 1708, SIDNEY, MT 59270 | VICE PRESIDENT | 0 | $0 |
| J RANDALL OLSON PO BOX 1708, SIDNEY, MT 59270 | PRESIDENT | 0 | $0 |
| ERIN M ANDERSON PO BOX 1067, SIDNEY, MT 59270 | DIRECTOR | 0 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARILYN J OLSON PO BOX 1708, SIDNEY, MT 59270 | SECRETARY/TREASURER | 0 | $0 |
| KAREN M OLSON-BEENKEN PO BOX 1708, SIDNEY, MT 59270 | VICE PRESIDENT | 0 | $0 |
| J RANDALL OLSON PO BOX 1708, SIDNEY, MT 59270 | PRESIDENT | 0 | $0 |
| ERIN M ANDERSON PO BOX 1067, SIDNEY, MT 59270 | DIRECTOR | 0 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 1708, SIDNEY, MT 59270-1708
- In care of
- % JOHN L OLSON PRES
- Signed the 990-PF
- J RANDALL OLSON, PRESIDENT
- Phone
- (406) 433-3403
- Return prepared by
- CHMS PC
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
- 81-0488861
- 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
- 1994
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $674,720
- Income (IRS master file)
- $109,590
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $109,590 | $89,965 | $674,720 | IRS |
| 990-PF | December 2024 | $105,766 | $88,825 | $656,069 | IRS |
| 990-PF | December 2023 | $79,224 | $233,930 | $640,144 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 81-0488861).
Questions about JOHN L AND MARILYN J OLSON FAMILY FOUNDATION
- What is the EIN of JOHN L AND MARILYN J OLSON FAMILY FOUNDATION?
- The employer identification number (EIN) of JOHN L AND MARILYN J OLSON FAMILY FOUNDATION is 81-0488861.
- Is JOHN L AND MARILYN J OLSON FAMILY FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1994.
- Are donations to JOHN L AND MARILYN J OLSON FAMILY FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does JOHN L AND MARILYN J OLSON FAMILY FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of JOHN L AND MARILYN J OLSON 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 JOHN L AND MARILYN J OLSON 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 JOHN L AND MARILYN J OLSON FAMILY FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does JOHN L AND MARILYN J OLSON FAMILY FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $109,590, expenses of $89,965 and total assets of $674,720 at year end.
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