Nonprofit · EIN 83-1833240
ALTEMUS POSSIN SCIENCE FUND INC
Tax-exempt · VERONA, WI 53593
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $50,396 | $53,052 | -$2,656 | $818,064 | $0 | $818,064 |
| December 31, 2024 | 990-PF | $233,248 | $47,618 | $185,630 | $820,720 | $0 | $820,720 |
| December 31, 2023 | 990-PF | -$15,482 | $39,291 | -$54,773 | $635,090 | $0 | $635,090 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $11,463
- Dividends
- $23,301
- Net gain from sales of assets
- $15,632
Expenses
- Grants and similar amounts paid
- $35,000
- Compensation of officers, directors and key employees
- $450
- Disbursements for charitable purposes
- $38,037
- Excise tax on investment income
- $340
Balance sheet and other
- Total assets, start of year
- $820,720
- Total assets, end of year
- $818,064
- Total liabilities, end of year
- $0
- Net assets, end of year
- $818,064
- Fair market value of assets
- $946,402
- Qualifying distributions
- $38,037
- Net investment income
- $38,933
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 |
|---|---|---|---|
| DALE BESKE 6422 SHADY BEND ROAD, VERONA, WI 535939371 | PRESIDENT | 1 | $150 |
| CRAIG BESKE 586 DEER RIDGE LANE S, MAPLEWOOD, MN 55119 | SECRETARY/TREASURER | 1 | $150 |
| DIANE RENS N10686 HOWARD DRIVE, FOX LAKE, WI 53933 | VICE PRESIDENT | 1 | $150 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DALE BESKE 6422 SHADY BEND ROAD, VERONA, WI 535939371 | PRESIDENT | 1 | $100 |
| CRAIG BESKE 586 DEER RIDGE LANE S, MAPLEWOOD, MN 55119 | SECRETARY/TREASURER | 1 | $100 |
| DIANE RENS N10686 HOWARD DRIVE, FOX LAKE, WI 53933 | VICE PRESIDENT | 1 | $100 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DALE BESKE 6422 SHADY BEND ROAD, VERONA, WI 535939371 | PRESIDENT | 1 | $100 |
| CRAIG BESKE 586 DEER RIDGE LANE S, MAPLEWOOD, MN 55119 | SECRETARY/TREASURER | 1 | $100 |
| DIANE RENS N10686 HOWARD DRIVE, FOX LAKE, WI 53933 | VICE PRESIDENT | 1 | $100 |
| ORIS POSSIN 6550 SCHROEDER ROAD, MADISON, WI 53711 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 6422 SHADY BEND RD, VERONA, WI 53593-9371
- In care of
- % DALE BESKE
- Signed the 990-PF
- DALE BESKE, PRESIDENT
- Phone
- (608) 335-4658
- Return prepared by
- JOHNSON BLOCK & CO INC
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
- 83-1833240
- 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)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $818,064
- Income (IRS master file)
- $243,156
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $50,396 | $53,052 | $818,064 | XML |
| 990-PF | December 2024 | $233,248 | $47,618 | $820,720 | IRS |
| 990-PF | December 2023 | -$15,482 | $39,291 | $635,090 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | 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 83-1833240).
Questions about ALTEMUS POSSIN SCIENCE FUND INC
- What is the EIN of ALTEMUS POSSIN SCIENCE FUND INC?
- The employer identification number (EIN) of ALTEMUS POSSIN SCIENCE FUND INC is 83-1833240.
- Is ALTEMUS POSSIN SCIENCE FUND INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
- Are donations to ALTEMUS POSSIN SCIENCE FUND INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does ALTEMUS POSSIN SCIENCE FUND INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of ALTEMUS POSSIN SCIENCE FUND INC 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 ALTEMUS POSSIN SCIENCE FUND INC 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 ALTEMUS POSSIN SCIENCE FUND INC?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 3 received compensation from the organization, the highest $150 (DALE BESKE, PRESIDENT).
- How much revenue does ALTEMUS POSSIN SCIENCE FUND INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $50,396, expenses of $53,052 and total assets of $818,064 at year end.
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