Nonprofit · EIN 45-2703915
SEAN PHILIPP THORNTON MEMORIAL FOUNDATION
Tax-exempt · PITTSBURGH, PA 15237
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $17,104 | $15,563 | $1,541 | $439,723 | $0 | $439,723 |
| December 31, 2024 | 990-PF | $36,573 | $20,537 | $16,036 | $438,182 | $0 | $438,182 |
| December 31, 2023 | 990-PF | $29,993 | $19,533 | $10,460 | $422,146 | $0 | $422,146 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $0
- Dividends
- $17,086
- Interest
- $18
Expenses
- Grants and similar amounts paid
- $15,000
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Disbursements for charitable purposes
- $15,000
- Excise tax on investment income
- $201
Balance sheet and other
- Total assets, start of year
- $438,182
- Total assets, end of year
- $439,723
- Total liabilities, end of year
- $0
- Net assets, end of year
- $439,723
- Fair market value of assets
- $464,067
- Qualifying distributions
- $15,000
- Net investment income
- $15,007
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 |
|---|---|---|---|
| Susan Thornton 988 Valley Drive, Pittsburgh, PA 15237 | President & Treasurer | 10 | $0 |
| Daniel Thornton 988 Valley Drive, Pittsburgh, PA 15237 | VP & Secretary | 5 | $0 |
| Mary Schweizer 1452 Network Drive, Canonsburg, PA 15317 | Board Member | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Thornton 988 Valley Drive, Pittsburgh, PA 15237 | President & Treasurer | 10 | $0 |
| Daniel Thornton 988 Valley Drive, Pittsburgh, PA 15237 | VP & Secretary | 5 | $0 |
| Mary Schweizer 1452 Network Drive, Canonsburg, PA 15317 | Board Member | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Susan Thornton 988 Valley Drive, Pittsburgh, PA 15237 | President & Treasurer | 10 | $0 |
| Daniel Thornton 988 Valley Drive, Pittsburgh, PA 15237 | VP & Secretary | 5 | $0 |
| Mary Schweizer 1452 Network Drive, Canonsburg, PA 15317 | Board Member | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 988 VALLEY DR, PITTSBURGH, PA 15237-2219
- In care of
- % SUSAN THORNTON
- Signed the 990-PF
- Susan M Thornton, President
- Phone
- (412) 526-0719
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
- 45-2703915
- 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
- 2014
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $439,723
- Income (IRS master file)
- $17,104
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $17,104 | $15,563 | $439,723 | XML |
| 990-PF | December 2024 | $36,573 | $20,537 | $438,182 | XML |
| 990-PF | December 2023 | $29,993 | $19,533 | $422,146 | 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 45-2703915).
Questions about SEAN PHILIPP THORNTON MEMORIAL FOUNDATION
- What is the EIN of SEAN PHILIPP THORNTON MEMORIAL FOUNDATION?
- The employer identification number (EIN) of SEAN PHILIPP THORNTON MEMORIAL FOUNDATION is 45-2703915.
- Is SEAN PHILIPP THORNTON MEMORIAL FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
- Are donations to SEAN PHILIPP THORNTON MEMORIAL FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does SEAN PHILIPP THORNTON MEMORIAL FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of SEAN PHILIPP THORNTON MEMORIAL 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 SEAN PHILIPP THORNTON MEMORIAL 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 SEAN PHILIPP THORNTON MEMORIAL FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does SEAN PHILIPP THORNTON MEMORIAL FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $17,104, expenses of $15,563 and total assets of $439,723 at year end.
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