Nonprofit · EIN 43-1109247
SOCIETY FOR FRESHWATER SCIENCE
Tax-exempt · ASHLAND, WI 54806
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $341,051 | $300,598 | $40,453 | $2,388,065 | $0 | $2,388,065 |
| December 31, 2023 | 990 | $253,622 | $329,551 | -$75,929 | $2,226,117 | $0 | $2,226,117 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $5,920
- Program service revenue
- $220,254
- Investment income
- $114,877
- Net gain from sales of assets
- -$3,493
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $12,511
- Salaries, compensation and benefits (total)
- $12,511
- Professional fundraising fees
- $0
- Legal fees
- $599
- Accounting fees
- $28,720
- Program services (functional)
- $271,878
- Management and general (functional)
- $28,720
Balance sheet and other
- Total assets, start of year
- $2,226,117
- Total assets, end of year
- $2,388,065
- Total liabilities, end of year
- $0
- Net assets, end of year
- $2,388,065
- Publicly traded securities
- $2,353,828
- Net assets without donor restrictions
- $2,388,065
- Gross receipts
- $384,223
- Employees
- 0
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| FRANK AKAMAGWUNA | EARLY CAREER Trustee or director | 1 | $0 |
| DAVID ARSCOTT | PRESIDENT Trustee or director, Officer | 2 | $0 |
| ZANETHIA BARNETT | NON-ACADEMIC Trustee or director | 1 | $0 |
| AMY BURGIN | PUBCOMM CHAI Trustee or director | 1 | $0 |
| SALLY ENTREKIN | PRESIDENT EL Trustee or director, Officer | 2 | $0 |
| NATALIE GRIFFITHIS | VICE PRESIDE Trustee or director, Officer | 3 | $0 |
| ANNA HAMILTON | FINCOMM CHAI Trustee or director | 3 | $0 |
| JIM HOOD | ACADEMIC REP Trustee or director | 1 | $0 |
| ERIN HOTCHKISS | PAST VICE PR Trustee or director, Officer | 3 | $0 |
| SHERRI JOHNSON | PAST PRESIDE Trustee or director, Officer | 2 | $0 |
| MANDA KAMBIKAMBI | URV COUNCIL Trustee or director | 1 | $0 |
| LAUREN KINSMAN-COSTELLO | COMMUNICATIO Trustee or director | 1 | $0 |
| ANDREAS LEIDOLF | EXECUTIVE DI Trustee or director | 20 | $0 |
| PETER LEVI | TREASURER Trustee or director, Officer | 5 | $0 |
| ABAGAEL PRUITT | SRC REP Trustee or director | 1 | $0 |
3 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| AJ REISINGER | SECRETARY Trustee or director, Officer | 2 | $0 |
| ERASME UYIZEYE | INTL. DELEGA Trustee or director | 1 | $0 |
| WIL WOLHEIM | VICE PRESIDE Trustee or director, Officer | 3 | $0 |
990 for the year ended December 31, 2023: 17 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID ARSCOTT | PAST EDC CHA Trustee or director | 2 | $0 |
| ZANETHIA BARNETT | NON-ACADEMIC Trustee or director | 1 | $0 |
| AMY BURGIN | PUBCOMM CHAI Trustee or director | 0 | $0 |
| ANNA HAMILTON | FINCOMM CHAI Trustee or director | 3 | $0 |
| ERIN HOTCHKISS | VICE PRESIDE Trustee or director, Officer | 3 | $0 |
| SHERRI JOHNSON | PRESIDENT Trustee or director, Officer | 2 | $0 |
| LAUREN KINSMAN-COSTELLO | ACEDEMIC REP Trustee or director | 0 | $0 |
| JOHN KOMINOSKI | PAST VICE PR Trustee or director, Officer | 3 | $0 |
| ANDREAS LEIDOLF | EXECUTIVE DI Trustee or director | 20 | $0 |
| PETER LEVI | TREASURER Trustee or director, Officer | 5 | $0 |
| EUGENIA MARTI | SECRETARY Trustee or director, Officer | 2 | $0 |
| KATHERINE O'REILLY | PIP REP Trustee or director | 1 | $0 |
| ANN MARIE REINHOLD | EARLY CAREER Trustee or director | 0 | $0 |
| STEVEN THOMAS | PAST PRESIDE Trustee or director, Officer | 2 | $0 |
| ERASME UYIZEYE | INTL. DELEGA Trustee or director | 0 | $0 |
| ANNA VINCENT | SRC REP Trustee or director | 0 | $0 |
| WIL WOLHEIM | VICE PRESIDE Trustee or director, Officer | 3 | $0 |
Address and contacts
- Address (IRS master file)
- 708 9TH AVE W, ASHLAND, WI 54806-2810
- In care of
- % DR MICHAEL C SWIFT
- Principal officer (990 for 2024)
- DAVID ARSCOTT, 708 9TH AVE W, ASHLAND, WI 54806
- Signed the 990
- PETER LEVI, TREASURER
- Phone
- (515) 271-3774
- Website
- WWW.FRESHWATER-SCIENCE.ORG
- Return prepared by
- HAMMERMAN GRAF HUGHES & COMPANY INC
Mission
AN INTERNATIONAL SCIENTIFIC ORGANIZATION WHOSE PURPOSE IS TO PROMOTE FURTHER UNDERSTANDING OF FRESHWATER ECOSYSTEMS AND ECOSYSTEMS AT THE INTERFACE BETWEEN AQUATIC AND TERRESTRIAL HABITATS.
Program accomplishments
- STUDENT AWARDS FOR EDUCATION AND ADVANCEMENT AND TRAVEL REIMBURSEMENT FOR ANNUAL MEETING.Expenses $124,440
- INCLUDES QUARTERLY PUBLICATION "JOURNAL OF NORTH AMERICAN BENTHOLOGICAL SOCIETY" AVAILABLE IN BOTH PRINT AND ELECTRONIC MEDIA. ADDITIONALLY, BULLETIN AND MEMBER DIRECTORY DISTRIBUTION. ALL OTHER PROGRAM RELATED EXPENSES.Expenses $147,438 · revenue $220,254
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 | Not 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
- 43-1109247
- 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
- 1977
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U99C)
- Assets (IRS master file)
- $2,388,065
- Income (IRS master file)
- $384,223
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $341,051 | $300,598 | $2,388,065 | IRS |
| 990 | December 2023 | $253,622 | $329,551 | $2,226,117 | XML |
| 990 | December 2022 | $389,506 | $334,236 | $2,106,239 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | 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 43-1109247).
Questions about SOCIETY FOR FRESHWATER SCIENCE
- What is the EIN of SOCIETY FOR FRESHWATER SCIENCE?
- The employer identification number (EIN) of SOCIETY FOR FRESHWATER SCIENCE is 43-1109247.
- Is SOCIETY FOR FRESHWATER SCIENCE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
- Are donations to SOCIETY FOR FRESHWATER SCIENCE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does SOCIETY FOR FRESHWATER SCIENCE 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 SOCIETY FOR FRESHWATER SCIENCE due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did SOCIETY FOR FRESHWATER SCIENCE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of SOCIETY FOR FRESHWATER SCIENCE?
- The 990 for the year ended December 31, 2024 names DAVID ARSCOTT.
- Who are the officers and directors of SOCIETY FOR FRESHWATER SCIENCE?
- The 990 for the year ended December 31, 2024 lists 18 people; 0 received compensation from the organization.
- How much revenue does SOCIETY FOR FRESHWATER SCIENCE have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $341,051, expenses of $300,598 and total assets of $2,388,065 at year end.
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