Nonprofit · EIN 81-4713707
HARENBURG FAMILY FOUNDATION INC
Tax-exempt · OSHKOSH, WI 54902
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $155,236 | $104,993 | $50,243 | $568,577 | $0 | $568,577 |
| December 31, 2024 | 990-PF | $193,723 | $43,952 | $149,771 | $518,334 | $0 | $518,334 |
| December 31, 2023 | 990-PF | $166,536 | $143,422 | $23,114 | $368,563 | $0 | $368,563 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $12,452
- Interest
- $124
- Net gain from sales of assets
- $26,201
- Other income
- $116,459
Expenses
- Grants and similar amounts paid
- $98,280
- Disbursements for charitable purposes
- $98,280
- Excise tax on investment income
- $2,064
Balance sheet and other
- Total assets, start of year
- $518,334
- Total assets, end of year
- $568,577
- Total liabilities, end of year
- $0
- Net assets, end of year
- $568,577
- Fair market value of assets
- $1,335,871
- Qualifying distributions
- $98,280
- Net investment income
- $155,236
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 |
|---|---|---|---|
| THOMAS A HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54901 | DIRECTORPRESIDENT | 1 | $0 |
| PENNY J HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54902 | DIRECTOR | 1 | $0 |
| SCOT A HARENBURG 3762 FOND DU LAC RD, OSHKOSH, WI 54902 | DIRECTORVICE PRESIDENT | 1 | $0 |
| BECKI WATSON 709 N SOUTH LONG LAKE RD, TRAVERSE CITY, MI 49685 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| THOMAS A HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54901 | DIRECTORPRESIDENT | 1 | $0 |
| PENNY J HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54902 | DIRECTOR | 1 | $0 |
| SCOT A HARENBURG 3762 FOND DU LAC RD, OSHKOSH, WI 54902 | DIRECTORVICE PRESIDENT | 1 | $0 |
| BECKI WATSON 709 N SOUTH LONG LAKE RD, TRAVERSE CITY, MI 49685 | DIRECTOR | 1 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| THOMAS A HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54901 | DIRECTORPRESIDENT | 1 | $0 |
| PENNY J HARENBURG 6360 E DECORAH AVE, OSHKOSH, WI 54902 | DIRECTOR | 1 | $0 |
| SCOT A HARENBURG 3762 FOND DU LAC RD, OSHKOSH, WI 54902 | DIRECTORVICE PRESIDENT | 1 | $0 |
| BECKI WATSON 709 N SOUTH LONG LAKE RD, TRAVERSE CITY, MI 49685 | DIRECTOR | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 6360 E DECORAH AVE, OSHKOSH, WI 54902-7611
- In care of
- % THOMAS A HARENBURG
- Signed the 990-PF
- THOMAS A HARENBURG, PRESIDENT
- Phone
- (920) 479-0194
- Return prepared by
- LYNCH THIEL CPAs LLC
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
- 81-4713707
- 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
- 2017
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $568,577
- Income (IRS master file)
- $155,236
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $155,236 | $104,993 | $568,577 | XML |
| 990-PF | December 2024 | $193,723 | $43,952 | $518,334 | IRS |
| 990-PF | December 2023 | $166,536 | $143,422 | $368,563 | 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 81-4713707).
Questions about HARENBURG FAMILY FOUNDATION INC
- What is the EIN of HARENBURG FAMILY FOUNDATION INC?
- The employer identification number (EIN) of HARENBURG FAMILY FOUNDATION INC is 81-4713707.
- Is HARENBURG FAMILY FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
- Are donations to HARENBURG FAMILY FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does HARENBURG FAMILY FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of HARENBURG FAMILY FOUNDATION 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 HARENBURG FAMILY FOUNDATION 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 HARENBURG FAMILY FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does HARENBURG FAMILY FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $155,236, expenses of $104,993 and total assets of $568,577 at year end.
Other nonprofits in OSHKOSH
- OSHKOSH AREA COMMUNITY FOUNDATION CORPORATION EIN 39-2034571 · last filed 990 for 2025
- THE JEK FOUNDATION INC EIN 39-1998578 · last filed 990-PF for 2024
- OSHKOSH AREA COMMUNITY PROPERTY CORPORATION EIN 27-2441813 · last filed 990 for 2025
- GRAMIE JEAN FOUNDATION INC EIN 26-4474515 · last filed 990-PF for 2025
- FRIENDS OF OSHKOSH PARKS INC EIN 76-0719030 · last filed 990 for 2025
- OSHKOSH KIWANIS FOUNDATION INCORPORATED EIN 31-1578735 · last filed 990-N for 2025
- NOURISHMENT AND COATS INC EIN 99-2766751 · last filed 990-N for 2024
- EXPERIMENTAL AIRCRAFT ASSOCIATION INC EIN 39-0917537 · last filed 990 for 2025
All nonprofits in OSHKOSH · Wisconsin · Philanthropy, voluntarism and grantmaking foundations