Nonprofit · EIN 36-4243294
LUCILLE E AND JOSEPH L BLOCK FNDN
Tax-exempt · WINNETKA, IL 60093
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $42,446 | $61,556 | -$19,110 | $240,226 | $0 | $240,226 |
| December 31, 2024 | 990-PF | $58,815 | $54,871 | $3,944 | $259,336 | $0 | $259,336 |
| December 31, 2023 | 990-PF | $70,842 | $52,824 | $18,018 | $255,392 | $0 | $255,392 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $12,222
- Net gain from sales of assets
- $30,224
Expenses
- Grants and similar amounts paid
- $55,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $56,426
- Excise tax on investment income
- $523
Balance sheet and other
- Total assets, start of year
- $259,336
- Total assets, end of year
- $240,226
- Total liabilities, end of year
- $0
- Net assets, end of year
- $240,226
- Fair market value of assets
- $678,598
- Qualifying distributions
- $56,426
- Net investment income
- $42,446
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 |
|---|---|---|---|
| SUSAN RUBNITZ 979 SHERIDAN ROAD, WINNETKA, IL 60093 | TRUSTEE | 0.25 | $0 |
990-PF for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SUSAN RUBNITZ 979 SHERIDAN ROAD, WINNETKA, IL 60093 | TRUSTEE | 0.25 | $0 |
990-PF for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SUSAN RUBNITZ 979 SHERIDAN ROAD, WINNETKA, IL 60093 | TRUSTEE | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 979 SHERIDAN RD, WINNETKA, IL 60093-1558
- In care of
- % SUSAN B RUBNITZ
- Signed the 990-PF
- SUSAN RUBNITZ, TRUSTEE
- Phone
- (847) 446-5110
- Return prepared by
- CITRIN COOPERMAN ADVISORS 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
- 36-4243294
- 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
- 1998
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20Z)
- Assets (IRS master file)
- $240,226
- Income (IRS master file)
- $67,206
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $42,446 | $61,556 | $240,226 | XML |
| 990-PF | December 2024 | $58,815 | $54,871 | $259,336 | XML |
| 990-PF | December 2023 | $70,842 | $52,824 | $255,392 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | 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 36-4243294).
Questions about LUCILLE E AND JOSEPH L BLOCK FNDN
- What is the EIN of LUCILLE E AND JOSEPH L BLOCK FNDN?
- The employer identification number (EIN) of LUCILLE E AND JOSEPH L BLOCK FNDN is 36-4243294.
- Is LUCILLE E AND JOSEPH L BLOCK FNDN tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1998.
- Are donations to LUCILLE E AND JOSEPH L BLOCK FNDN tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does LUCILLE E AND JOSEPH L BLOCK FNDN file?
- Form 990-PF. Private foundations file every year.
- When is the next return of LUCILLE E AND JOSEPH L BLOCK FNDN 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 LUCILLE E AND JOSEPH L BLOCK FNDN 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 LUCILLE E AND JOSEPH L BLOCK FNDN?
- The 990-PF for the year ended December 31, 2025 lists 1 person; 0 received compensation from the organization.
- How much revenue does LUCILLE E AND JOSEPH L BLOCK FNDN have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $42,446, expenses of $61,556 and total assets of $240,226 at year end.
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