Nonprofit · EIN 38-3610626
GREAT LAKES GUARDIANS
Tax-exempt · ROYAL OAK, MI 48073
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| June 30, 2025 | 990 | $13,976 | $14,304 | -$328 | $679,863 | $0 | $679,863 |
| June 30, 2024 | 990 | $10,157 | $7,272 | $2,885 | $649,605 | $0 | $649,605 |
Financial details: 990 for the year ended June 30, 2025
Revenue
- Contributions, gifts and grants
- $0
- Program service revenue
- $0
- Investment income
- $13,976
- Net gain from sales of assets
- $3,153
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Management and general (functional)
- $14,304
Balance sheet and other
- Total assets, start of year
- $649,605
- Total assets, end of year
- $679,863
- Total liabilities, end of year
- $0
- Net assets, end of year
- $679,863
- Land, buildings and equipment
- $219,000
- Publicly traded securities
- $434,725
- Net assets without donor restrictions
- $679,863
- Gross receipts
- $23,803
- Employees
- 0
- Volunteers
- 5
- Year formed
- 2001
- State of legal domicile
- MI
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 June 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOHN MCCULLOCH | PRESIDENT Trustee or director, Officer | – | $0 |
| VICTOR VULCU | VICE PRESIDENT Trustee or director, Officer | – | $0 |
| JOANNA VULCU | SECRETARY Trustee or director, Officer | – | $0 |
| ADRIANA MCCULLOCH | TREASURER Trustee or director, Officer | – | $0 |
| BRIDGET MCCULLOCH | DIRECTOR Trustee or director | – | $0 |
990 for the year ended June 30, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CATHERINE WALIGORA | PRESIDENT Trustee or director, Officer | – | $0 |
| JOHN MCCULLOCH JR | TREASURER Trustee or director, Officer | – | $0 |
| JOANNA VULCU | SECRETARY Trustee or director, Officer | – | $0 |
Address and contacts
- Address (IRS master file)
- 4032 HIGHFIELD RD, ROYAL OAK, MI 48073-6477
- In care of
- % CHARLES TISCHER
- Mailing address (990-N for 2022)
- PO Box 94, Royal Oak MI 48068
- Principal officer (990 for 2024)
- JOHN MCCULLOCH, 3070 BAYPOINT, ROCHESTER HILLS, MI 48309
- Principal officer (990-N for 2022)
- Catherine Waligora, 1301 Wrenwood, Troy MI 48084
- Signed the 990
- JOHN MCCULLOCH, PRESIDENT
- Phone
- (248) 544-4400
- Return prepared by
- SE ANDERSON AND ASSOCIATES LLC
Mission
PROMOTE ENVIRONMENTAL PROTECTION OF THE GREAT LAKES
Program accomplishments
- NONE0
- NONE0
- NONE0
What it must file and when
IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | June 30, 2026 | November 16, 2026 | Not due yet |
| 2024 | June 30, 2025 | November 17, 2025 | 990 on file |
| 2023 | June 30, 2024 | November 15, 2024 | 990 on file |
IRS record
- EIN
- 38-3610626
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2002
- Accounting year ends
- June
- Files
- Form 990-N (e-Postcard)
- Category (NTEE)
- Environment (C30)
- Assets (IRS master file)
- $679,863
- Income (IRS master file)
- $23,803
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | June 2025 | $13,976 | $14,304 | $679,863 | XML |
| 990 | June 2024 | $10,157 | $7,272 | $649,605 | XML |
| 990-N for 2022 Officer: Catherine Waligora | June 30, 2023 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990 | June 2023 | – | – | – | IRS |
| 990 | June 2022 | – | – | – | IRS |
| 990-N for 2020 Officer: Charles Tischer | June 30, 2021 | ≤ $50,000 receipts | – | – | e-Postcard |
| 990-N for 2019 Officer: Charles Tischer | June 30, 2020 | ≤ $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 38-3610626).
Questions about GREAT LAKES GUARDIANS
- What is the EIN of GREAT LAKES GUARDIANS?
- The employer identification number (EIN) of GREAT LAKES GUARDIANS is 38-3610626.
- Is GREAT LAKES GUARDIANS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to GREAT LAKES GUARDIANS tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does GREAT LAKES GUARDIANS file?
- Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
- When is the next return of GREAT LAKES GUARDIANS due?
- The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did GREAT LAKES GUARDIANS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended June 2025.
- Who is the principal officer of GREAT LAKES GUARDIANS?
- The 990 for the year ended June 30, 2025 names JOHN MCCULLOCH.
- Who are the officers and directors of GREAT LAKES GUARDIANS?
- The 990 for the year ended June 30, 2025 lists 5 people; 0 received compensation from the organization.
- How much revenue does GREAT LAKES GUARDIANS have?
- On its 990 for the year ended June 30, 2025 it reported revenue of $13,976, expenses of $14,304 and total assets of $679,863 at year end.
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