Nonprofit · EIN 41-1763001
FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC
Tax-exempt · ZIMMERMAN, MN 55398
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $111,568 | $35,982 | $75,586 | $186,846 | – | $186,846 |
| December 31, 2024 | 990-EZ | $160,108 | $382,607 | -$222,499 | $111,260 | – | $111,260 |
| December 31, 2023 | 990 | $183,507 | $37,007 | $146,500 | $333,759 | $0 | $333,759 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $103,495
- Investment income
- $1,881
- Net income from sales of inventory
- $6,192
Expenses
- Grants and similar amounts paid
- $5,930
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $4,000
- Professional fees and payments to contractors
- $2,200
- Occupancy
- $2,688
- Printing, publications and postage
- $6,567
- Other expenses
- $14,597
- Program services (functional)
- $391,830
Balance sheet and other
- Total assets, start of year
- $111,260
- Total assets, end of year
- $186,846
- Total liabilities, end of year
- –
- Net assets, end of year
- $186,846
- Cash, savings and investments
- $173,735
- Gross receipts
- $123,803
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| Carol Mertesdorf | President | 15 | $0 | $0 |
| Bruce Galer | Vice President | 10 | $0 | $0 |
| Roger Leider | Treasurer | 5 | $0 | $0 |
| EMY MINZEL | Secretary | 5 | $0 | $0 |
| Leah Bronken | Board Member | 5 | $0 | $0 |
| Steve Chesney | Board Member | 5 | $0 | $0 |
| Matt Finn | Board Member | 5 | $0 | $0 |
| Jenifer Hamilton | Board Member | 5 | $0 | $0 |
| Helle Lukk | Board Member | 5 | $0 | $0 |
| Cheryl Pagel | Board Member | 5 | $0 | $0 |
| Tanya Piatz | Board Member | 5 | $0 | $0 |
| BearPaw Shields | Board Member | 5 | $0 | $5 |
| Stephanie Tatum | Board Member | 5 | $0 | $0 |
| Chad Young | Board Member | 5 | $0 | $0 |
| Bret Soeder | Board Member | 5 | $0 | $0 |
990-EZ for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Carol Mertesdorf | President | 15 | $0 |
| Bruce Galer | Vice President | 10 | $0 |
| Roger Leider | Treasurer | 5 | $0 |
| Steve Chesney | Secretary | 5 | $0 |
| Stephanie Tatum | Board Member | 5 | $0 |
| Helle Lukk | Board Member | 5 | $0 |
| Matt Finn | Board Member | 5 | $0 |
| Bill Kolbinger | Board Member | 5 | $0 |
| Leah Bronken | Board Member | 5 | $0 |
| Brett Soeder | Board Member | 5 | $0 |
| BearPaw Shields | Board Member | 5 | $0 |
| Emy Minzel | Board Member | 5 | $0 |
990 for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Steve Chesney | President Officer | 20 | $0 |
| Carol Mertesdorf | Vice President Officer | 10 | $0 |
| Roger Leider | Treasurer Officer | 10 | $0 |
| Mike Brubaker | Secretary Officer | 5 | $0 |
| Bruce Galer | Board Member Trustee or director | 5 | $0 |
| Helle Lukk | Board Member Trustee or director | 5 | $0 |
| Matt Finn | Board Member Trustee or director | 5 | $0 |
| Bill Kolbinger | Board Member Trustee or director | 5 | $0 |
| Leah Bronken | Board Member Trustee or director | 5 | $0 |
| Scott Suhsen | Board Member Trustee or director | 5 | $0 |
| BearPaw Sheilds | Board Member Trustee or director | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 17076 293RD AVE NW, ZIMMERMAN, MN 55398-6000
- In care of
- % ROGER W LEIDER
- Signed the 990-EZ
- Diana Shonyo, Treasurer
- Website
- www.exploresherburne.org
Mission
Financially supporting the Sherburne National Wildlife Refuge with funds and volunteers to help educate the public on the work of the refuge and assist with educational programs.
Program accomplishments
- Provided funding for the design and construction of a 100 seat handicap accessible amphitheater. This included the design engineering excavation construction and finishing work. The amphitheater was built in coordination with the US Fish and Wildlife Service and per all federal specifications.The amphitheater will be used for the education of elementary age students who visit the refuge annually along with other opportunities as appropriate.Expenses $333,360
- Event expenses related to the Friends membership to include donation recognition wildlife festival participation and celebrations related to the amphitheater construction.
- Educational support: This includes helping to fund transportation for school children to the refuge for classes; supporting groups qualified as DEI candidates; and funding a naturalist contractor for class development.Expenses $58,470
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 41-1763001
- 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
- 1993
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Animal-related (D34I)
- Assets (IRS master file)
- $186,846
- Income (IRS master file)
- $123,803
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $111,568 | $35,982 | $186,846 | XML |
| 990-EZ | December 2024 | $160,108 | $382,607 | $111,260 | XML |
| 990 | December 2023 | $183,507 | $37,007 | $333,759 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | 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 41-1763001).
Questions about FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC
- What is the EIN of FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC?
- The employer identification number (EIN) of FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC is 41-1763001.
- Is FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
- Are donations to FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC 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 FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC 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 FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC?
- The 990-EZ for the year ended December 31, 2025 lists 15 people; 0 received compensation from the organization.
- How much revenue does FRIENDS OF SHERBURNE NATIONAL WILDLIFE REFUGE INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $111,568, expenses of $35,982 and total assets of $186,846 at year end.
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