Nonprofit · EIN 52-1184315
SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
Tax-exempt · WASHINGTON, DC 20002
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $1,871,268 | $1,545,020 | $326,248 | $1,333,528 | $183,437 | $1,150,091 |
| December 31, 2024 | 990 | $1,417,937 | $1,417,185 | $752 | $1,036,134 | $219,672 | $816,462 |
| December 31, 2023 | 990 | $1,668,005 | $1,603,152 | $64,853 | $874,808 | $60,408 | $814,400 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $796,169
- Membership dues
- $756,169
- Program service revenue
- $793,983
- Investment income
- $29,112
- Net gain from sales of assets
- $2,587
- Other revenue
- $252,004
Expenses
- Grants and similar amounts paid
- $30,650
- Compensation of officers, directors and key employees
- $122,162
- Other salaries and wages
- $760,805
- Salaries, compensation and benefits (total)
- $882,967
- Professional fundraising fees
- $0
- Legal fees
- $3,676
- Accounting fees
- $32,842
- Travel
- $25,357
- Program services (functional)
- $982,333
- Management and general (functional)
- $562,687
Balance sheet and other
- Total assets, start of year
- $1,036,134
- Total assets, end of year
- $1,333,528
- Total liabilities, end of year
- $183,437
- Net assets, end of year
- $1,150,091
- Net assets without donor restrictions
- $1,150,091
- Gross receipts
- $1,895,552
- Employees
- 0
- Volunteers
- 25
- Year formed
- 1979
- State of legal domicile
- DC
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 | From related orgs |
|---|---|---|---|---|
| Tamar Schlekat | Science Director Key employee | 20 | $0 | $176,937 |
| Bart Bosveld | Executive Director Officer | 30.6 | $122,162 | $0 |
| Lorraine Maltby | Vice President Trustee or director | 2 | $0 | $0 |
| Alan Jones | treasurer Trustee or director | 2 | $0 | $0 |
| Amanda Reichelt-Brushett | immediate Past-President Trustee or director, Officer | 2 | $0 | $0 |
| Sandrine Andres | Member Trustee or director | 1 | $0 | $0 |
| Gabriel Dedeke | Member Trustee or director | 1 | $0 | $0 |
| Mark Johnson | Member Trustee or director | 1 | $0 | $0 |
| Susana Loureiro | Member Trustee or director | 1 | $0 | $0 |
| Iseult Lynch | Member Trustee or director | 1 | $0 | $0 |
| Juan Ignacio Pina | Member Trustee or director | 1 | $0 | $0 |
| Chris Stransky | Member Trustee or director | 1 | $0 | $0 |
| Hiroshi Yamamoto | Member Trustee or director | 1 | $0 | $0 |
| Nile Kemble | President Officer | 2 | $0 | $0 |
990 for the year ended December 31, 2024: 18 people
| Name | Title | Hours / week | Compensation | From related orgs |
|---|---|---|---|---|
| Tamar Schlekat | Science Director Key employee | 20 | $0 | $159,124 |
| Bart Bosveld | Executive Director Officer | 20 | $101,912 | $0 |
| Beatrice Opeolu | President Trustee or director, Officer | 4 | $0 | $0 |
| Amanda Reichelt-Brushett | Vice President Trustee or director, Officer | 2 | $0 | $0 |
| Mirco Bundschuh | Treasurer Trustee or director, Officer | 2 | $0 | $0 |
| Eric Van Genderen | Immediate Past-President Trustee or director, Officer | 2 | $0 | $0 |
| Ana Cione | Member Trustee or director | 1 | $0 | $0 |
| Alan Jones | Member Trustee or director | 1 | $0 | $0 |
| Bruno Campos | Member Trustee or director | 1 | $0 | $0 |
| Carlos R Arias-Barreiro | Member Trustee or director | 1 | $0 | $0 |
| Enock Dankyi | Member Trustee or director | 1 | $0 | $0 |
| Iseult Lynch | Member Trustee or director | 1 | $0 | $0 |
| Julie Brodeur | Member Trustee or director | 1 | $0 | $0 |
| Mark Johnson | Member Trustee or director | 1 | $0 | $0 |
| Nile Kemble | Member Trustee or director | 1 | $0 | $0 |
| Tisha King-Heiden | Member Trustee or director | 1 | $0 | $0 |
| Sabine Apitz | Member Trustee or director | 1 | $0 | $0 |
| Teresa Norberg-King | Member Trustee or director | 1 | $0 | $0 |
990 for the year ended December 31, 2023: 17 people
| Name | Title | Hours / week | Compensation | From related orgs | Other / benefits |
|---|---|---|---|---|---|
| Tamar Schlekat | Science Director Key employee | 20 | $0 | $159,124 | $29,666 |
| Bart Bosveld | Executive Director Officer | 20 | $102,654 | $0 | $0 |
| Eric Van Genderen | President Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Beatrice Opeolu | Vice President Trustee or director, Officer | 1 | $0 | $0 | $0 |
| William Bill Goodfellow | Treasurer Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Karel De Schamphelaere | Immediate Past-President Trustee or director, Officer | 1 | $0 | $0 | $0 |
| Carlos R Arias-Barreiro | Member Trustee or director | 1 | $0 | $0 | $0 |
| Michelle Bloor | Member Trustee or director | 1 | $0 | $0 | $0 |
| Julie Brodeur | Member Trustee or director | 1 | $0 | $0 | $0 |
| Micro Bundschuh | Member Trustee or director | 1 | $0 | $0 | $0 |
| Bruno Campos | Member Trustee or director | 1 | $0 | $0 | $0 |
| Ana Cione | Member Trustee or director | 1 | $0 | $0 | $0 |
| Enock Dankyi | Member Trustee or director | 1 | $0 | $0 | $0 |
| Tisha King-Heiden | Member Trustee or director | 1 | $0 | $0 | $0 |
| Teresa Norberg-King | Member Trustee or director | 1 | $0 | $0 | $0 |
| Patricia Ramirez Romero | Member Trustee or director | 1 | $0 | $0 | $0 |
| Hiroshi Yamamoto | Member Trustee or director | 1 | $0 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 712 H STREET NE 1889, WASHINGTON, DC 20002-3627
- In care of
- % GREGORY SCHIEFER EX DIRECTOR
- Principal officer (990 for 2025)
- Alan Jones, 712 H Street NE 1889, Washington, DC 20002
- Signed the 990
- Alan Jones, Treasurer
- Phone
- (202) 677-3001
- Website
- www.setac.org
- Return prepared by
- Saltmarsh Cleaveland and Gund
Mission
Promote environmental science and management through education, collaboration, communication and leadership.
Program accomplishments
- SETAC publishes two peer reviewed Journals, ET&C and IEAM to advance understanding in environmental toxicology and chemistry and in hazard and risk assessment.Expenses $340,732 · revenue $793,983
- SETAC recognizes outstanding contributions of individuals or groups who support the mission of SETAC to advance environmental sciences by means of the Awards Program.In the interest of the SETAC constituents, members and customers worldwide, SETAC has reviewed it's business model and revisited it's membership model, shared technology, website and membership adminsitration, to better serve the needs of the membership in support of the mission of SETAC to advance environmental sciences worldwide.Expenses $286,505
- To make contributions in support of its other geographic units.Expenses $226,543
- To organize workshops to address shared environmental challenges and to identify solutions to those concerns.To hold multi-disciplinary meetings to disseminate the latest environmental science research and application tools and to facilitate networking.To convene focused topic meetings and symposia to summarize the state of the science on a specific environmental issue to managers and regulators for informed policy making.To promote opportunities in the field and recognize excellence with awards and grantsExpenses $128,553 · revenue $252,004
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
- 52-1184315
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1980
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $1,333,528
- Income (IRS master file)
- $1,895,552
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $1,871,268 | $1,545,020 | $1,333,528 | XML |
| 990 | December 2024 | $1,417,937 | $1,417,185 | $1,036,134 | XML |
| 990 | December 2023 | $1,668,005 | $1,603,152 | $874,808 | XML |
| 990 | December 2022 | $1,519,466 | $1,560,977 | $1,192,668 | 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 52-1184315).
Questions about SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY
- What is the EIN of SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY?
- The employer identification number (EIN) of SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY is 52-1184315.
- Is SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1980.
- Are donations to SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 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 OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 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 SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 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 SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY?
- The 990 for the year ended December 31, 2025 names Alan Jones.
- Who are the officers and directors of SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY?
- The 990 for the year ended December 31, 2025 lists 14 people; 1 received compensation from the organization.
- How much revenue does SOCIETY OF ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $1,871,268, expenses of $1,545,020 and total assets of $1,333,528 at year end.
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