Nonprofit · EIN 23-6417951
RAU FOUNDATION
Tax-exempt · SAINT LOUIS, MO 63102
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $9,839 | $11,410 | -$1,571 | $168,126 | $0 | $168,126 |
| December 31, 2024 | 990-PF | $10,983 | $24,454 | -$13,471 | $169,720 | $0 | $169,720 |
| December 31, 2023 | 990-PF | $5,488 | $4,473 | $1,015 | $181,347 | $0 | $181,347 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $5,104
- Net gain from sales of assets
- $4,697
- Other income
- $38
Expenses
- Grants and similar amounts paid
- $6,768
- Compensation of officers, directors and key employees
- $4,000
- Disbursements for charitable purposes
- $7,873
- Excise tax on investment income
- $90
Balance sheet and other
- Total assets, start of year
- $169,720
- Total assets, end of year
- $168,126
- Total liabilities, end of year
- $0
- Net assets, end of year
- $168,126
- Fair market value of assets
- $191,360
- Qualifying distributions
- $7,873
- Net investment income
- $9,830
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 |
|---|---|---|---|
| STIFEL TRUST CO NA 501 N BROADWAY, ST LOUIS, MO 63102 | TRUSTEE | 5 | $4,000 |
990-PF for the year ended December 31, 2024: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STIFEL TRUST CO NA 501 N BROADWAY, ST LOUIS, MO 63102 | TRUSTEE | 5 | $4,025 |
990-PF for the year ended December 31, 2023: 1 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| STIFEL TRUST CO NA 501 N BROADWAY, ST LOUIS, MO 63102 | TRUSTEE | 5 | $4,000 |
Address and contacts
- Address (IRS master file)
- 501 N BROADWAY, SAINT LOUIS, MO 63102-2102
- In care of
- % STIFEL TRUST COMPANY N A
- Signed the 990-PF
- SUSAN POTTHAST, President
- Phone
- (314) 342-4450
- Return prepared by
- RELIANCE INTEGRATED SOLUTIONS 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
- 23-6417951
- 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
- 1985
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $168,126
- Income (IRS master file)
- $34,731
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $9,839 | $11,410 | $168,126 | XML |
| 990-PF | December 2024 | $10,983 | $24,454 | $169,720 | XML |
| 990-PF | December 2023 | $5,488 | $4,473 | $181,347 | 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 23-6417951).
Questions about RAU FOUNDATION
- What is the EIN of RAU FOUNDATION?
- The employer identification number (EIN) of RAU FOUNDATION is 23-6417951.
- Is RAU FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1985.
- Are donations to RAU FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does RAU FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of RAU 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 RAU 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 RAU FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 1 person; 1 received compensation from the organization, the highest $4,000 (STIFEL TRUST CO NA, TRUSTEE).
- How much revenue does RAU FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $9,839, expenses of $11,410 and total assets of $168,126 at year end.
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