Nonprofit · EIN 39-1979649
KORB FAMILY FOUNDATION INC
Tax-exempt · FOND DU LAC, WI 54935
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $18,306 | $23,459 | -$5,153 | $236,803 | $0 | $236,803 |
| December 31, 2024 | 990-PF | -$12,708 | $26,906 | -$39,614 | $242,616 | $0 | $242,616 |
| December 31, 2023 | 990-PF | $19,097 | $19,898 | -$801 | $271,568 | $0 | $271,568 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $15,780
- Interest
- $2,526
Expenses
- Grants and similar amounts paid
- $22,550
- Disbursements for charitable purposes
- $22,550
- Excise tax on investment income
- $242
Balance sheet and other
- Total assets, start of year
- $242,616
- Total assets, end of year
- $236,803
- Total liabilities, end of year
- $0
- Net assets, end of year
- $236,803
- Fair market value of assets
- $427,695
- Qualifying distributions
- $22,550
- Net investment income
- $18,306
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 |
|---|---|---|---|
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | PRESIDENT | 0 | $0 |
| STEPHANIE D KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| CATHERINE A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | SECRETARYTREAS | 0 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | PRESIDENT | 0 | $0 |
| STEPHANIE D KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| CATHERINE A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | SECRETARYTREASURER | 0 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | PRESIDENT | 0 | $0 |
| STEPHANIE D KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| CATHERINE A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | VICE PRESIDENT | 0 | $0 |
| MICHAEL A KORB N7814 SANDY BEACH ROAD, FOND DU LAC, WI 54935 | SECRETARYTREASURER | 0 | $0 |
Address and contacts
- Address (IRS master file)
- N7814 SANDY BEACH RD, FOND DU LAC, WI 54935-2739
- In care of
- % MICHAEL A KORB
- Signed the 990-PF
- MICHAEL A KORB, PRESIDENT
- Phone
- (920) 952-2000
- Return prepared by
- JOYCE ROTH BUSINESS SERVICES
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
- 39-1979649
- 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
- 2000
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $236,803
- Income (IRS master file)
- $18,306
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $18,306 | $23,459 | $236,803 | IRS |
| 990-PF | December 2024 | -$12,708 | $26,906 | $242,616 | XML |
| 990-PF | December 2023 | $19,097 | $19,898 | $271,568 | 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 39-1979649).
Questions about KORB FAMILY FOUNDATION INC
- What is the EIN of KORB FAMILY FOUNDATION INC?
- The employer identification number (EIN) of KORB FAMILY FOUNDATION INC is 39-1979649.
- Is KORB FAMILY FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2000.
- Are donations to KORB FAMILY FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does KORB FAMILY FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of KORB 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 KORB 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 KORB 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 KORB FAMILY FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $18,306, expenses of $23,459 and total assets of $236,803 at year end.
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