Nonprofit · EIN 36-3669269
WILLOX FOUNDATION
Tax-exempt (reinstated) · BAINBRIDGE IS, WA 98110
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $108,126 | $69,707 | $38,419 | $490,021 | $1,471 | $488,550 |
| December 31, 2024 | 990-PF | $81,210 | $49,988 | $31,222 | $450,857 | $726 | $450,131 |
| December 31, 2023 | 990-PF | $68,085 | $45,199 | $22,886 | $419,278 | $369 | $418,909 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $50,000
- Dividends
- $8,929
- Interest
- $28
- Net gain from sales of assets
- $48,845
- Other income
- $324
Expenses
- Grants and similar amounts paid
- $63,050
- Disbursements for charitable purposes
- $63,050
- Excise tax on investment income
- $722
Balance sheet and other
- Total assets, start of year
- $450,857
- Total assets, end of year
- $490,021
- Total liabilities, end of year
- $1,471
- Net assets, end of year
- $488,550
- Fair market value of assets
- $607,125
- Qualifying distributions
- $63,050
- Net investment income
- $57,802
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 |
|---|---|---|---|
| WM MCGONAGLE 241 MADISON AVE, BAINBRIDGE ISLAND, WA 98110 | PRESIDENT | 2 | $0 |
| PETER HINTZIGLOU 13459 W STARDUST BLVD, SUN CITY, AZ 85351 | TRUSTEE | 1 | $0 |
| ROBERT GRAY 2105 SUNNYSIDE, WESTCHESTER, IL 60154 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WM MCGONAGLE 241 MADISON AVE, BAINBRIDGE ISLAND, WA 98110 | PRESIDENT | 2 | $0 |
| PETER HINTZIGLOU 13459 W STARDUST BLVD, SUN CITY, AZ 85351 | TRUSTEE | 1 | $0 |
| ROBERT GRAY 2105 SUNNYSIDE, WESTCHESTER, IL 60154 | TRUSTEE | 1 | $0 |
990-PF for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| WM MCGONAGLE 241 MADISON AVE, BAINBRIDGE ISLAND, WA 98110 | PRESIDENT | 2 | $0 |
| PETER HINTZIGLOU 13459 W STARDUST BLVD, SUN CITY, AZ 85351 | TRUSTEE | 1 | $0 |
| ROBERT GRAY 2105 SUNNYSIDE, WESTCHESTER, IL 60154 | TRUSTEE | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 241 MADISON AVE N, BAINBRIDGE IS, WA 98110-1811
- In care of
- % WILLIAM MCGONAGLE
- Signed the 990-PF
- WM MCGONAGLE, PRESIDENT
- Phone
- (206) 842-5681
- Return prepared by
- RMW ACCOUNTING 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
- 36-3669269
- 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
- 2012
- Accounting year ends
- December
- Files
- Form 990-PF
- Category (NTEE)
- Philanthropy, voluntarism and grantmaking foundations (T22)
- Assets (IRS master file)
- $490,021
- Income (IRS master file)
- $108,126
Revocation and reinstatement
- Exemption revoked
- May 15, 2010
- Posted by the IRS
- June 9, 2011
- Reinstated
- Effective November 15, 2011
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $108,126 | $69,707 | $490,021 | IRS |
| 990-PF | December 2024 | $81,210 | $49,988 | $450,857 | IRS |
| 990-PF | December 2023 | $68,085 | $45,199 | $419,278 | 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 36-3669269).
Questions about WILLOX FOUNDATION
- What is the EIN of WILLOX FOUNDATION?
- The employer identification number (EIN) of WILLOX FOUNDATION is 36-3669269.
- Is WILLOX FOUNDATION tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective November 15, 2011.
- Are donations to WILLOX FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does WILLOX FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of WILLOX 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 WILLOX 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 WILLOX FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does WILLOX FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $108,126, expenses of $69,707 and total assets of $490,021 at year end.
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All nonprofits in BAINBRIDGE IS · Washington · Philanthropy, voluntarism and grantmaking foundations