Nonprofit · EIN 38-2403460
TRILLIUM FOUNDATION
Tax-exempt · ADA, MI 49301
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-PF | $53,132 | $29,081 | $24,051 | $212,804 | $0 | $212,804 |
| December 31, 2024 | 990-PF | $24,006 | $36,631 | -$12,625 | $190,448 | $0 | $190,448 |
| December 31, 2023 | 990-PF | $15,048 | $25,437 | -$10,389 | $203,011 | $0 | $203,011 |
Financial details: 990-PF for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $20
- Dividends
- $9,807
- Interest
- $4,005
- Net gain from sales of assets
- $39,300
Expenses
- Grants and similar amounts paid
- $27,250
- Disbursements for charitable purposes
- $27,270
- Excise tax on investment income
- $190
Balance sheet and other
- Total assets, start of year
- $190,448
- Total assets, end of year
- $212,804
- Total liabilities, end of year
- $0
- Net assets, end of year
- $212,804
- Fair market value of assets
- $537,398
- Qualifying distributions
- $27,270
- Net investment income
- $13,812
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 |
|---|---|---|---|
| G MARK MCALEENAN 7587 CONSERVATION ROAD NE, ADA, MI 49301 | PRESIDENT | 0.1 | $0 |
| GARY F MCALEENAN 6733 SUNRISE COURT SE, GRAND RAPIDS, MI 49546 | DIRECTOR | 0.1 | $0 |
| GREGORY W MCALEENAN 9110 TWIN OAKS LANE NE, ADA, MI 49301 | DIRECTOR | 0.1 | $0 |
| KARIN M TURMELLE 4 BARKER RD, STATHAM, NH 03885 | SECRETARY/TR | 0.58 | $0 |
990-PF for the year ended December 31, 2024: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| G MARK MCALEENAN 7587 CONSERVATION ROAD NE, ADA, MI 49301 | PRESIDENT | 0.1 | $0 |
| GARY F MCALEENAN 6733 SUNRISE COURT SE, GRAND RAPIDS, MI 49546 | DIRECTOR | 0.1 | $0 |
| GREGORY W MCALEENAN 9110 TWIN OAKS LANE NE, ADA, MI 49301 | DIRECTOR | 0.1 | $0 |
| KARIN M TURMELLE 4 BARKER RD, STATHAM, NH 03885 | SECRETARY/TR | 0.58 | $0 |
990-PF for the year ended December 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| G MARK MCALEENAN 7587 CONSERVATION ROAD NE, ADA, MI 49301 | PRESIDENT | 0.1 | $0 |
| GARY F MCALEENAN 6733 SUNRISE COURT SE, GRAND RAPIDS, MI 49546 | DIRECTOR | 0.1 | $0 |
| GREGORY W MCALEENAN 9110 TWIN OAKS LANE NE, ADA, MI 49301 | DIRECTOR | 0.1 | $0 |
| KARIN M TURMELLE 4 BARKER RD, STATHAM, NH 03885 | SECRETARY/TR | 0.58 | $0 |
Address and contacts
- Address (IRS master file)
- 7587 CONSERVATION ST NE, ADA, MI 49301-9522
- Signed the 990-PF
- KARIN M TURMELLE, SECRETARY/TREASURER
- Phone
- (616) 334-8427
- Return prepared by
- ECHELBARGER HIMEBAUGH TAMM & CO PC
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
- 38-2403460
- 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
- 1982
- Accounting year ends
- December
- Files
- Form 990-PF
- Assets (IRS master file)
- $212,804
- Income (IRS master file)
- $55,670
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-PF | December 2025 | $53,132 | $29,081 | $212,804 | IRS |
| 990-PF | December 2024 | $24,006 | $36,631 | $190,448 | XML |
| 990-PF | December 2023 | $15,048 | $25,437 | $203,011 | XML |
| 990-PF | December 2022 | – | – | – | IRS |
| 990-PF | December 2021 | – | – | – | IRS |
| 990-PF | December 2020 | – | – | – | IRS |
| 990-PF | December 2018 | – | – | – | IRS |
| 990-PF | December 2017 | – | – | – | 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 38-2403460).
Questions about TRILLIUM FOUNDATION
- What is the EIN of TRILLIUM FOUNDATION?
- The employer identification number (EIN) of TRILLIUM FOUNDATION is 38-2403460.
- Is TRILLIUM FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1982.
- Are donations to TRILLIUM FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
- Which annual return does TRILLIUM FOUNDATION file?
- Form 990-PF. Private foundations file every year.
- When is the next return of TRILLIUM 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 TRILLIUM 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 TRILLIUM FOUNDATION?
- The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does TRILLIUM FOUNDATION have?
- On its 990-PF for the year ended December 31, 2025 it reported revenue of $53,132, expenses of $29,081 and total assets of $212,804 at year end.
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