Nonprofit · EIN 43-6820987
SGK FOUNDATION
Also known as KEOHANE MARK TIMOTHY & PETER TTEES
Tax-exempt · ST LOUIS, MO 63141
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $5,119 | $17,057 | -$11,938 | $62,558 | $1,000 | $61,558 |
| December 31, 2024 | 990-PF | $3,681 | $25,922 | -$22,241 | $74,496 | $1,000 | $73,496 |
| December 31, 2023 | 990-PF | $2,445 | $15,648 | -$13,203 | $95,737 | $0 | $95,737 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $2,252
- Net gain from sales of assets
- $2,867
Expenses
- Grants and similar amounts paid
- $15,000
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $15,000
- Excise tax on investment income
- $43
Balance sheet and other
- Total assets, start of year
- $74,496
- Total assets, end of year
- $62,558
- Total liabilities, end of year
- $1,000
- Net assets, end of year
- $61,558
- Fair market value of assets
- $82,799
- Qualifying distributions
- $15,000
- Net investment income
- $5,119
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 |
|---|---|---|---|
| MARK K KEOHANE 7 WINDRUSH CREEK EAST, ST LOUIS, MO 63141 | TRUSTEE | 0 | $0 |
| TIMOTHY KEOHANE 106 SELKIRK, OAKLAND, CA 94619 | TRUSTEE | 0 | $0 |
| PETER KEOHANE 5004 VERMACK ROAD, ATLANTA, GA 30338 | TRUSTEE | 0 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK K KEOHANE 7 WINDRUSH CREEK EAST, ST LOUIS, MO 63141 | TRUSTEE | 0 | $0 |
| TIMOTHY KEOHANE 106 SELKIRK, OAKLAND, CA 94619 | TRUSTEE | 0 | $0 |
| PETER KEOHANE 5004 VERMACK ROAD, ATLANTA, GA 30338 | TRUSTEE | 0 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARK K KEOHANE 7 WINDRUSH CREEK EAST, ST LOUIS, MO 63141 | TRUSTEE | 0 | $0 |
| TIMOTHY KEOHANE 106 SELKIRK, OAKLAND, CA 94619 | TRUSTEE | 0 | $0 |
| PETER KEOHANE 5004 VERMACK ROAD, ATLANTA, GA 303384627 | TRUSTEE | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 7 WINDRUSH CREEK EST, ST LOUIS, MO 63141-0000
- In care of
- % MARK K KEOHANE TTEE
- Signed the 990-PF
- MARK K KEOHANE, TRUSTEE
- Phone
- (314) 322-7945
- Return prepared by
- MAHER & COMPANY PC
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
- 43-6820987
- 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
- 1999
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $62,558
- Income (IRS master file)
- $32,686
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $5,119 | $17,057 | $62,558 | IRS |
| 990-PF | December 2024 | $3,681 | $25,922 | $74,496 | XML |
| 990-PF | December 2023 | $2,445 | $15,648 | $95,737 | 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 43-6820987).
Questions about SGK FOUNDATION
- What is the EIN of SGK FOUNDATION?
- The employer identification number (EIN) of SGK FOUNDATION is 43-6820987.
- Is SGK FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1999.
- Are donations to SGK FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does SGK FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SGK FOUNDATION 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 SGK FOUNDATION 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 SGK FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does SGK FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,119, expenses of $17,057 and total assets of $62,558 at year end.
Other nonprofits in ST LOUIS
- LUTHERAN FAMILY AND CHILDRENS SERVICES FOUNDATION INC EIN 31-1576236 · last filed 990 for 2024
- HUHN FAMILY CHARITABLE FOUNDATION EIN 87-6840089 · last filed 990-PF for 2025
- STIFEL FOUNDATION INC EIN 27-1439256 · last filed 990-PF for 2025
- IMPACT GROUP CHARITABLE FOUNDATION EIN 26-3602542 · last filed 990-PF for 2024
- BLAND FAMILY FOUNDATION EIN 30-0135800 · last filed 990-PF for 2025
- PHILANTHROPY MISSOURI EIN 43-0953940 · last filed 990 for 2024
- ARTHUR R THOMAS CHARITABLE TRUST EIN 99-4055456 · last filed 990-PF for 2025
- VERY ASIAN FOUNDATION EIN 87-4516826 · last filed 990 for 2024
All nonprofits in ST LOUIS · Missouri · Philanthropy, voluntarism and grantmaking foundations