Nonprofit · EIN 04-3593793
BORDUI FOUNDATION
Also known as BORDUI PETER TTEE
Tax-exempt · STURGEON BAY, WI 54235
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $37,968 | $45,782 | -$7,814 | $413,748 | $0 | $413,748 |
| December 31, 2024 | 990-PF | $24,006 | $50,622 | -$26,616 | $421,562 | $0 | $421,562 |
| December 31, 2023 | 990-PF | $362,344 | $56,869 | $305,475 | $448,178 | $0 | $448,178 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Dividends
- $19,310
- Net gain from sales of assets
- $18,658
Expenses
- Grants and similar amounts paid
- $35,750
- Compensation of officers, directors and key employees
- $0
- Disbursements for charitable purposes
- $35,750
- Excise tax on investment income
- $430
Balance sheet and other
- Total assets, start of year
- $421,562
- Total assets, end of year
- $413,748
- Total liabilities, end of year
- $0
- Net assets, end of year
- $413,748
- Fair market value of assets
- $820,497
- Qualifying distributions
- $35,750
- Net investment income
- $37,968
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 |
|---|---|---|---|
| MARC E BORDUI 186 MORRISON AVENUE, SOMERVILLE, MA 02144 | TRUSTEE | 5 | $0 |
| PETER BORDUI 2 ROUTE DU STAND GIRVINS, SWITZERLAND, 1271, SZ | TRUSTEE | 5 | $0 |
| MARIE BORDUI 2 ROUTE DU STAND GIVRINS, SWITZERLAND, 1271, SZ | TRUSTEE | 5 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MARC E BORDUI 1355 COMMONWEALTH AVENUE APARTMENT, 2, BOSTON, MA 02135 | TRUSTEE | 5 | $0 |
| PETER BORDUI 2 ROUTE DU STAND GIRVINS, SWITZERLAND, 1271, SZ | TRUSTEE | 5 | $0 |
| MARIE BORDUI 2 ROUTE DU STAND GIVRINS, SWITZERLAND, 1271, SZ | TRUSTEE | 5 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Marc E Bordui 1925 Commonwealth Avenue, Apartment 913, Boston, MA 02135 | Trustee | 5 | $0 |
| Peter Bordui 2 ROUTE DU STAND, GIRVINS, 1271, SZ | Trustee | 5 | $0 |
| Marie Bordui 2 ROUTE DU STAND, GIVRINS, 1271, SZ | Trustee | 5 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 442, STURGEON BAY, WI 54235-0442
- In care of
- % PETER BORDUI
- Signed the 990-PF
- PETER BORDUI, TRUSTEE
- Phone
- (408) 838-6806
- Return prepared by
- BAKER TILLY ADVISORY GROUP LP
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
- 04-3593793
- 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
- 2002
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T20)
- Assets (IRS master file)
- $413,748
- Income (IRS master file)
- $178,417
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $37,968 | $45,782 | $413,748 | XML |
| 990-PF | December 2024 | $24,006 | $50,622 | $421,562 | XML |
| 990-PF | December 2023 | $362,344 | $56,869 | $448,178 | IRS |
| 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 04-3593793).
Questions about BORDUI FOUNDATION
- What is the EIN of BORDUI FOUNDATION?
- The employer identification number (EIN) of BORDUI FOUNDATION is 04-3593793.
- Is BORDUI FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to BORDUI FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does BORDUI FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of BORDUI 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 BORDUI 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 BORDUI FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does BORDUI FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $37,968, expenses of $45,782 and total assets of $413,748 at year end.
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