Nonprofit · EIN 23-7001609
LESTER W MITTELSTAEDT FOUNDATION
Tax-exempt · ISSAQUAH, WA 98027
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| November 30, 2025 | 990-PF | $12,760 | $21,573 | -$8,813 | $399,923 | $0 | $399,923 |
| November 30, 2023 | 990-PF | $9,721 | $17,982 | -$8,261 | $359,032 | $0 | $359,032 |
Financial details: 990-PF for the year ended November 30, 2025
Revenue
- Dividends
- $12,760
Expenses
- Grants and similar amounts paid
- $14,000
- Disbursements for charitable purposes
- $14,000
- Excise tax on investment income
- $72
Balance sheet and other
- Total assets, start of year
- $384,351
- Total assets, end of year
- $399,923
- Total liabilities, end of year
- $0
- Net assets, end of year
- $399,923
- Fair market value of assets
- $399,693
- Qualifying distributions
- $14,000
- Net investment income
- $12,760
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 November 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Stephen D Mittelstaedt 13274 242nd Place SE, Issaquah, WA 98027 | President | 1 | $0 |
| Grant Mittelstaedt 5803 24th Ave NW 50, Seattle, WA 98107 | Secretary | 1 | $0 |
| Matthew Mittelstaedt 13274 242nd Place Se, Issaquah, WA 98027 | Director | 1 | $0 |
| Blake Mittelstaedt 213 238th ST SW, Bothell, WA 98021 | Director | 1 | $0 |
990-PF for the year ended November 30, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Stephen D Mittelstaedt 13274 242nd Place SE, Issaquah, WA 98027 | President | 1 | $0 |
| Grant Mittelstaedt 5803 24th Ave NW 50, Seattle, WA 98107 | Secretary | 1 | $0 |
| Matthew Mittelstaedt 13274 242nd Place Se, Issaquah, WA 98027 | Director | 1 | $0 |
| Blake Mittelstaedt 213 238th ST SW, Bothell, WA 98021 | Director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 13274 242ND PL SE, ISSAQUAH, WA 98027-8300
- Signed the 990-PF
- Stephen D Mittelstaedt, President
- Phone
- (425) 922-4888
- Return prepared by
- Elite Accounting And Financial Servs Inc
What it must file and when
IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in November, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2024 | November 30, 2025 | April 15, 2026 | 990-PF on file |
| 2023 | November 30, 2024 | April 15, 2025 | Check at the IRS |
| 2022 | November 30, 2023 | April 15, 2024 | 990-PF on file |
IRS record
- EIN
- 23-7001609
- 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
- 1970
- Accounting year ends
- November
- Files
- Form 990-PF
- Assets (IRS master file)
- $399,923
- Income (IRS master file)
- $12,760
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | November 2025 | $12,760 | $21,573 | $399,923 | XML |
| 990-PF | November 2023 | $9,721 | $17,982 | $359,032 | XML |
| 990-PF | November 2022 | – | – | – | IRS |
| 990-PF | November 2020 | – | – | – | IRS |
| 990-PF | November 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 23-7001609).
Questions about LESTER W MITTELSTAEDT FOUNDATION
- What is the EIN of LESTER W MITTELSTAEDT FOUNDATION?
- The employer identification number (EIN) of LESTER W MITTELSTAEDT FOUNDATION is 23-7001609.
- Is LESTER W MITTELSTAEDT FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1970.
- Are donations to LESTER W MITTELSTAEDT FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does LESTER W MITTELSTAEDT FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of LESTER W MITTELSTAEDT FOUNDATION due?
- The return for tax year 2025 (the year ending November 30, 2026) is due April 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did LESTER W MITTELSTAEDT FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990-PF for the year ended November 2025.
- Who are the officers and directors of LESTER W MITTELSTAEDT FOUNDATION?
- The 990-PF for the year ended November 30, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does LESTER W MITTELSTAEDT FOUNDATION have?
- On its 990-PF for the year ended November 30, 2025 it reported revenue of $12,760, expenses of $21,573 and total assets of $399,923 at year end.
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