Nonprofit · EIN 26-3579654
HO OULU AINA FOUNDATION
Tax-exempt (reinstated) · BELLINGHAM, WA 98225
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $91,428 | $19,694 | $71,734 | $1,020,746 | $0 | $1,020,746 |
| December 31, 2024 | 990 | $217,767 | $153,983 | $63,784 | $949,012 | $0 | $949,012 |
| December 31, 2023 | 990 | $213,465 | $149,469 | $63,996 | $885,228 | $0 | $885,228 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $19,429
- Program service revenue
- $0
- Investment income
- $71,999
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $19,694
Balance sheet and other
- Total assets, start of year
- $949,012
- Total assets, end of year
- $1,020,746
- Total liabilities, end of year
- $0
- Net assets, end of year
- $1,020,746
- Net assets without donor restrictions
- $1,020,746
- Gross receipts
- $91,428
- Employees
- 0
- Year formed
- 2009
- State of legal domicile
- WA
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 for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATHRYN ZEIDNER | SECRETARY TREASURER Trustee or director, Officer | 1 | $0 |
| LEE ZEIDNER | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| PHILIP ZEDINER | PRESIDENT Trustee or director, Officer | 1 | $0 |
990 for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| KATHRYN ZEIDNER | SECRETARY TREASURER Trustee or director, Officer | 1 | $0 |
| LEE ZEIDNER | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| PHILIP ZEDINER | PRESIDENT Trustee or director, Officer | 1 | $0 |
990 for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PHILIP ZEDINER | PRESIDENT Trustee or director, Officer | 1 | $0 |
| LEE ZEIDNER | VICE PRESIDENT Trustee or director, Officer | 1 | $0 |
| KATHRYN ZEIDNER | SECRETARY TREASURER Trustee or director, Officer | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 1135 ELLIS ST, BELLINGHAM, WA 98225-5246
- In care of
- % PHILIP ZEIDNER
- Mailing address (990-N for 2017)
- 1135 ELLIS ST, BELLINGHAM WA 98225
- Principal officer (990 for 2025)
- KATHRYN ZEIDNER, 1135 ELLIS ST, BELLINGHAM, WA 98225
- Principal officer (990-N for 2017)
- KATHRYN ZEIDNER, 1135 ELLIS ST, BELLINGHAM WA 98225
- Signed the 990
- PHILIP ZEIDNER, PRESIDENT
- Return prepared by
- Integrated Tax Accounting Solution
Mission
ENGAGE IN AND SUPPORT SCIENTIFIC RESEARCH INTO NATURAL RESOURCE USE, ENVIRONMENTAL PROTECTION PRACTICES AND ECOSYSTEM INTERACTIONS
Program accomplishments
- ENGAGE IN AND SUPPORT SCIENTIFIC RESEARCH INTO NATURAL RESOURCE USE, ENVIRONMENTAL PROTECTION PRACTICES AND ECOSYSTEM INTERACTIONSExpenses $19,694 · revenue $91,428
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 26-3579654
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U20)
- Assets (IRS master file)
- $1,020,746
- Income (IRS master file)
- $91,428
Revocation and reinstatement
- Exemption revoked
- May 15, 2011
- Posted by the IRS
- May 14, 2012
- Reinstated
- Effective May 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 | December 2025 | $91,428 | $19,694 | $1,020,746 | XML |
| 990 | December 2024 | $217,767 | $153,983 | $949,012 | XML |
| 990 | December 2023 | $213,465 | $149,469 | $885,228 | XML |
| 990 | December 2022 | $300,000 | $39,717 | $860,949 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990-N for 2017 Officer: KATHRYN ZEIDNER | December 31, 2017 | ≤ $50,000 receipts | – | – | e-Postcard |
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 26-3579654).
Questions about HO OULU AINA FOUNDATION
- What is the EIN of HO OULU AINA FOUNDATION?
- The employer identification number (EIN) of HO OULU AINA FOUNDATION is 26-3579654.
- Is HO OULU AINA FOUNDATION tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2011 and reinstated it effective May 15, 2011.
- Are donations to HO OULU AINA FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does HO OULU AINA FOUNDATION file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of HO OULU AINA 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 HO OULU AINA FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of HO OULU AINA FOUNDATION?
- The 990 for the year ended December 31, 2025 names KATHRYN ZEIDNER.
- Who are the officers and directors of HO OULU AINA FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does HO OULU AINA FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $91,428, expenses of $19,694 and total assets of $1,020,746 at year end.
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