Nonprofit · EIN 61-6053024
SIDNEY I KORNHAUSER FOUNDATION INC
Tax-exempt · LOUISVILLE, KY 40204
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2026 | 990-PF | $24,610 | $31,241 | -$6,631 | $369,607 | $0 | $369,607 |
| June 30, 2025 | 990-PF | $64,312 | $22,419 | $41,893 | $376,238 | $0 | $376,238 |
| June 30, 2024 | 990-PF | $17,765 | $23,707 | -$5,942 | $334,344 | $0 | $334,344 |
Financial details: 990-PF for the year ended June 30, 2026
Revenue
- Contributions, gifts and grants
- $500
- Dividends
- $11,195
- Net gain from sales of assets
- $12,915
Expenses
- Grants and similar amounts paid
- $18,079
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $25,528
- Excise tax on investment income
- $272
Balance sheet and other
- Total assets, start of year
- $376,238
- Total assets, end of year
- $369,607
- Total liabilities, end of year
- $0
- Net assets, end of year
- $369,607
- Fair market value of assets
- $496,626
- Qualifying distributions
- $25,528
- Net investment income
- $24,110
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 June 30, 2026, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA ISAACS MD 1400 WILLOW AVE UNIT 805, LOUISVILLE, KY 40204 | PRESIDENT | 1 | $0 |
| TODD PURKISS MD 10608 TAYLOR FARM CT, PROSPECT, KY 40059 | SECRETARY | 1 | $0 |
| JEREMY CLARK MD 2712 AVENUE OF THE WOODS, LOUISVILLE, KY 40241 | TREASURER | 5 | $0 |
| MADISON KERLEY MD 2515 BRADLEY AVE, LOUISVILLE, KY 40217 | TREASURER | 5 | $0 |
990-PF for the year ended June 30, 2025: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA ISAACS MD 1400 WILLOW AVE UNIT 805, LOUISVILLE, KY 40204 | PRESIDENT | 1 | $0 |
| TODD PURKISS MD 10608 TAYLOR FARM CT, PROSPECT, KY 40059 | SECRETARY | 1 | $0 |
| JEREMY CLARK MD 2712 AVENUE OF THE WOODS, LOUISVILLE, KY 40241 | TREASURER | 5 | $0 |
990-PF for the year ended June 30, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BARBARA ISAACS MD 1400 WILLOW AVE UNIT 805, LOUISVILLE, KY 40204 | PRESIDENT | 1 | $0 |
| TODD PURKISS MD 10608 TAYLOR FARM CT, PROSPECT, KY 40059 | SECRETARY | 1 | $0 |
| JEREMY CLARK MD 2712 AVENUE OF THE WOODS, LOUISVILLE, KY 40241 | TREASURER | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 1400 WILLOW AVE APT 805, LOUISVILLE, KY 40204-1460
- Signed the 990-PF
- JEREMY CLARK MD, TREASURER
- Phone
- (501) 588-0559
- Return prepared by
- LOUIS T ROTH & CO PLLC
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | 990-PF on file |
| 2024 | June 30, 2025 | November 17, 2025 | 990-PF on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990-PF on file |
IRS record
- EIN
- 61-6053024
- 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
- 1958
- Accounting year ends
- June
- Files
- Form 990-PF
- Assets (IRS master file)
- $369,607
- Income (IRS master file)
- $67,557
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | June 2026 | $24,610 | $31,241 | $369,607 | XML |
| 990-PF | June 2025 | $64,312 | $22,419 | $376,238 | XML |
| 990-PF | June 2024 | $17,765 | $23,707 | $334,344 | XML |
| 990-PF | June 2023 | – | – | – | IRS |
| 990-PF | June 2022 | – | – | – | IRS |
| 990-PF | June 2021 | – | – | – | IRS |
| 990-PF | June 2019 | – | – | – | 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 61-6053024).
Questions about SIDNEY I KORNHAUSER FOUNDATION INC
- What is the EIN of SIDNEY I KORNHAUSER FOUNDATION INC?
- The employer identification number (EIN) of SIDNEY I KORNHAUSER FOUNDATION INC is 61-6053024.
- Is SIDNEY I KORNHAUSER FOUNDATION INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1958.
- Are donations to SIDNEY I KORNHAUSER FOUNDATION INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does SIDNEY I KORNHAUSER FOUNDATION INC file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SIDNEY I KORNHAUSER FOUNDATION INC due?
- The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SIDNEY I KORNHAUSER FOUNDATION INC last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended June 2026.
- Who are the officers and directors of SIDNEY I KORNHAUSER FOUNDATION INC?
- The 990-PF for the year ended June 30, 2026 lists 4 people; 0 received compensation from the organization.
- How much revenue does SIDNEY I KORNHAUSER FOUNDATION INC have?
- On its 990-PF for the year ended June 30, 2026 it reported revenue of $24,610, expenses of $31,241 and total assets of $369,607 at year end.
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