Nonprofit · EIN 46-0645591
LOUIS W RIETHMANN JR FOUNDATION
Tax-exempt · CLAYTON, MO 63105
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990-PF | $101,095 | $127,116 | -$26,021 | $1,563,054 | $0 | $1,563,054 |
| June 30, 2024 | 990-PF | $91,902 | $120,692 | -$28,790 | $1,591,542 | $0 | $1,591,542 |
Financial details: 990-PF for the year ended June 30, 2025
Revenue
- Dividends
- $59,629
- Net gain from sales of assets
- $41,466
Expenses
- Grants and similar amounts paid
- $111,346
- Compensation of officers, directors and key employees
- $14,331
- Disbursements for charitable purposes
- $114,929
- Excise tax on investment income
- $1,250
Balance sheet and other
- Total assets, start of year
- $1,591,542
- Total assets, end of year
- $1,563,054
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,563,054
- Fair market value of assets
- $2,690,522
- Qualifying distributions
- $114,929
- Net investment income
- $101,095
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Commerce Trust PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $9,265 |
| Commerce Trust PO BOX 11356, CLAYTON, MO 63105 | TAX PREPARATION | 2 | $2,750 |
| JOHN D SCHAPERKOTTER PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $2,316 |
| LOUIS W RIETHMANN III PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $0 |
990-PF for the year ended June 30, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Commerce Trust PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $8,640 |
| Commerce Trust PO BOX 11356, CLAYTON, MO 63105 | TAX PREPARATION | 2 | $2,750 |
| JOHN D SCHAPERKOTTER PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $2,160 |
| LOUIS W RIETHMANN III PO BOX 11356, CLAYTON, MO 63105 | CO-TRUSTEE | 2 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 11356, CLAYTON, MO 63105-0156
- In care of
- % JOHN D SCHAPERKOTTER
- Signed the 990-PF
- COMMERCE TRUST, CO-TRUSTEE
- Phone
- (314) 746-7329
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 | Not due yet |
| 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
- 46-0645591
- 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
- 2013
- Accounting year ends
- June
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $1,563,054
- Income (IRS master file)
- $135,455
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | June 2025 | $101,095 | $127,116 | $1,563,054 | XML |
| 990-PF | June 2024 | $91,902 | $120,692 | $1,591,542 | XML |
| 990-PF | June 2023 | – | – | – | IRS |
| 990-PF | June 2022 | – | – | – | IRS |
| 990-PF | June 2021 | – | – | – | 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 46-0645591).
Questions about LOUIS W RIETHMANN JR FOUNDATION
- What is the EIN of LOUIS W RIETHMANN JR FOUNDATION?
- The employer identification number (EIN) of LOUIS W RIETHMANN JR FOUNDATION is 46-0645591.
- Is LOUIS W RIETHMANN JR FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.
- Are donations to LOUIS W RIETHMANN JR FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does LOUIS W RIETHMANN JR FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of LOUIS W RIETHMANN JR FOUNDATION due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did LOUIS W RIETHMANN JR FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended June 2025.
- Who are the officers and directors of LOUIS W RIETHMANN JR FOUNDATION?
- The 990-PF for the year ended June 30, 2025 lists 4 people; 3 received compensation from the organization, the highest $9,265 (Commerce Trust, CO-TRUSTEE).
- How much revenue does LOUIS W RIETHMANN JR FOUNDATION have?
- On its 990-PF for the year ended June 30, 2025 it reported revenue of $101,095, expenses of $127,116 and total assets of $1,563,054 at year end.
Other nonprofits in CLAYTON
- HIGH POINT FOUNDATION EIN 33-3696206 · last filed 990-PF for 2025
- DIERBERG FAM FOUNDATION EIN 37-6649539 · last filed 990-PF for 2024
- INTERCO CHARITABLE TRUST EIN 31-1593436 · last filed 990-PF for 2024
- ROSS FAMILY FOUNDATION EIN 46-6432496 · last filed 990-PF for 2024
- KENT AND JEANNINE KALKWARF CHARITABLE FOUNDATION EIN 83-2619762 · last filed 990-PF for 2024
- APEX OIL COMPANY CHARITABLE FOUNDATION EIN 71-0914470 · last filed 990-PF for 2025
- J MICHAEL CHAR BEV FARM FDN TR FBO JUNE MICHAEL CHARITABLE TRUST EIN 37-6756554 · last filed 990-PF for 2025
- MAOR FOUNDATION EIN 42-1645906 · last filed 990-PF for 2024
All nonprofits in CLAYTON · Missouri · Philanthropy, voluntarism and grantmaking foundations