Nonprofit · EIN 43-6029172
JOSEPH M ARNDT FOUNDATION
Tax-exempt · SAINT LOUIS, MO 63122
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $13,969 | $8,720 | $5,249 | $135,383 | $0 | $135,383 |
| December 31, 2024 | 990-PF | $8,017 | $8,603 | -$586 | $130,134 | $0 | $130,134 |
| December 31, 2023 | 990-PF | $5,144 | $8,803 | -$3,659 | $130,720 | $0 | $130,720 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $6,668
- Interest
- $10
- Net gain from sales of assets
- $7,291
Expenses
- Grants and similar amounts paid
- $6,000
- Disbursements for charitable purposes
- $6,000
- Excise tax on investment income
- $194
Balance sheet and other
- Total assets, start of year
- $130,134
- Total assets, end of year
- $135,383
- Total liabilities, end of year
- $0
- Net assets, end of year
- $135,383
- Fair market value of assets
- $148,823
- Qualifying distributions
- $6,000
- Net investment income
- $13,969
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 |
|---|---|---|---|
| Joseph M Arndt III 239 Elm Ave, Saint Louis, MO 63122 | Trustee | 0 | $0 |
| Catherine A Carmody 8909 Parkside, Morton Grove, IL 60053 | Trustee | 0 | $0 |
990-PF for the year ended December 31, 2024: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Joseph M Arndt III 239 Elm Ave, Saint Louis, MO 63122 | Trustee | 0 | $0 |
| Catherine A Carmody 8909 Parkside, Morton Grove, IL 60053 | Trustee | 0 | $0 |
990-PF for the year ended December 31, 2023: 2 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Joseph M Arndt III 239 Elm Ave, Saint Louis, MO 63122 | Trustee | 0 | $0 |
| Catherine A Carmody 8909 Parkside, Morton Grove, IL 60053 | Trustee | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 9986 MANCHESTER RD, SAINT LOUIS, MO 63122-1923
- In care of
- % JOSEPH M ARNDT III
- Signed the 990-PF
- JOSEPH M ARNDT III, Trustee
- Phone
- (314) 821-3900
- Return prepared by
- Robert E Jurotich Attorney at Law
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
- 43-6029172
- 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
- 1955
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $135,383
- Income (IRS master file)
- $74,449
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $13,969 | $8,720 | $135,383 | IRS |
| 990-PF | December 2024 | $8,017 | $8,603 | $130,134 | IRS |
| 990-PF | December 2023 | $5,144 | $8,803 | $130,720 | 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 43-6029172).
Questions about JOSEPH M ARNDT FOUNDATION
- What is the EIN of JOSEPH M ARNDT FOUNDATION?
- The employer identification number (EIN) of JOSEPH M ARNDT FOUNDATION is 43-6029172.
- Is JOSEPH M ARNDT FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1955.
- Are donations to JOSEPH M ARNDT FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does JOSEPH M ARNDT FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of JOSEPH M ARNDT 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 JOSEPH M ARNDT 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 JOSEPH M ARNDT FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 2 people; 0 received compensation from the organization.
- How much revenue does JOSEPH M ARNDT FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $13,969, expenses of $8,720 and total assets of $135,383 at year end.
Other nonprofits in SAINT LOUIS
- BJC HEALTH SYSTEM EIN 75-3052953 · last filed 990 for 2024
- ASCENSION SETON EIN 74-1109643 · last filed 990 for 2025
- ASCENSION HEALTH ALLIANCE EIN 45-3358926 · last filed 990 for 2025
- SSM HEALTH CARE ST LOUIS EIN 43-1343281 · last filed 990 for 2024
- BJC HEALTH SYSTEM EIN 43-1617558 · last filed 990 for 2024
- SACRED HEART HEALTH SYSTEM INC EIN 59-0634434 · last filed 990 for 2025
- ST VINCENT HOSPITAL & HEALTH CARE EIN 35-0869066 · last filed 990 for 2025
- SSM HEALTH CARE CORPORATION EIN 46-6029223 · last filed 990 for 2024