Nonprofit · EIN 35-6023372
KOCH FOUNDATION INC
Tax-exempt · EVANSVILLE, IN 47712
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $4,760,700 | $4,081,435 | $679,265 | $43,079,073 | $0 | $43,079,073 |
| December 31, 2024 | 990-PF | $5,541,139 | $2,906,380 | $2,634,759 | $42,414,735 | $0 | $42,414,735 |
| December 31, 2023 | 990-PF | $5,135,145 | $2,963,497 | $2,171,648 | $39,777,311 | $0 | $39,777,311 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $2,500,000
- Dividends
- $893,848
- Interest
- $85,815
- Net gain from sales of assets
- $1,281,037
Expenses
- Grants and similar amounts paid
- $3,967,835
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Disbursements for charitable purposes
- $3,967,835
- Excise tax on investment income
- $29,845
Balance sheet and other
- Total assets, start of year
- $42,414,735
- Total assets, end of year
- $43,079,073
- Total liabilities, end of year
- $0
- Net assets, end of year
- $43,079,073
- Fair market value of assets
- $81,301,172
- Qualifying distributions
- $3,967,835
- Net investment income
- $2,260,700
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 |
|---|---|---|---|
| Robert L Koch II 14 S Eleventh Avenue, Evansville, IN 47712 | President | 2 | $0 |
| Kevin R Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| James H Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| Neil T McDonald 14 S Eleventh Avenue, Evansville, IN 47712 | Treasurer | 2 | $0 |
| Jennifer K Slade 14 S Eleventh Avenue, Evansville, IN 47712 | Secretary | 5 | $0 |
| David M Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Brad J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Steven A Church 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Glen J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Josh Gilberg 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
990-PF for the year ended December 31, 2024: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Robert L Koch II 14 S Eleventh Avenue, Evansville, IN 47712 | President | 2 | $0 |
| Kevin R Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| James H Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| Neil T McDonald 14 S Eleventh Avenue, Evansville, IN 47712 | Treasurer | 2 | $0 |
| Jennifer K Slade 14 S Eleventh Avenue, Evansville, IN 47712 | Secretary | 5 | $0 |
| David M Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Brad J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Steven A Church 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Glen J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Josh Gilberg 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
990-PF for the year ended December 31, 2023: 10 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Robert L Koch II 14 S Eleventh Avenue, Evansville, IN 47712 | President | 2 | $0 |
| Kevin R Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| James H Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Vice President | 2 | $0 |
| Susan E Parsons 14 S Eleventh Avenue, Evansville, IN 47712 | Treasurer | 2 | $0 |
| Jennifer K Slade 14 S Eleventh Avenue, Evansville, IN 47712 | Secretary | 5 | $0 |
| David M Koch 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Brad J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Steven A Church 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Glen J Muehlbauer 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
| Josh Gilberg 14 S Eleventh Avenue, Evansville, IN 47712 | Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 10 S 11TH AVE, EVANSVILLE, IN 47712-5020
- In care of
- % ROBERT L KOCH II
- Signed the 990-PF
- Neil T Mcdonald, Treasurer
- Phone
- (812) 465-9668
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
- 35-6023372
- 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
- 1947
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $43,079,073
- Income (IRS master file)
- $8,391,574
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $4,760,700 | $4,081,435 | $43,079,073 | XML |
| 990-PF | December 2024 | $5,541,139 | $2,906,380 | $42,414,735 | IRS |
| 990-PF | December 2023 | $5,135,145 | $2,963,497 | $39,777,311 | 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 35-6023372).
Questions about KOCH FOUNDATION INC
- What is the EIN of KOCH FOUNDATION INC?
- The employer identification number (EIN) of KOCH FOUNDATION INC is 35-6023372.
- Is KOCH FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1947.
- Are donations to KOCH FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does KOCH FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of KOCH 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 KOCH 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 KOCH FOUNDATION INC?
- The 990-PF for the year ended December 31, 2025 lists 10 people; 0 received compensation from the organization.
- How much revenue does KOCH FOUNDATION INC have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $4,760,700, expenses of $4,081,435 and total assets of $43,079,073 at year end.
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