Nonprofit · EIN 36-3007817
AMERICAN COLLEGE OF TOXICOLOGY
Tax-exempt · RESTON, VA 20191
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $3,259,122 | $2,574,057 | $685,065 | $8,385,806 | $349,270 | $8,036,536 |
| December 31, 2024 | 990 | $2,782,991 | $2,569,607 | $213,384 | $7,527,765 | $555,923 | $6,971,842 |
| December 31, 2023 | 990 | $2,523,822 | $2,438,775 | $85,047 | $7,016,530 | $733,305 | $6,283,225 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $277,339
- Program service revenue
- $2,300,307
- Investment income
- $499,237
- Royalties
- $179,730
- Net gain from sales of assets
- $296,618
- Other revenue
- $182,239
Expenses
- Grants and similar amounts paid
- $63,425
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $51,795
- Accounting fees
- $18,551
- Occupancy
- $3,365
- Travel
- $45,621
- Program services (functional)
- $1,601,849
- Management and general (functional)
- $775,216
- Fundraising (functional)
- $196,992
Balance sheet and other
- Total assets, start of year
- $7,527,765
- Total assets, end of year
- $8,385,806
- Total liabilities, end of year
- $349,270
- Net assets, end of year
- $8,036,536
- Publicly traded securities
- $7,420,263
- Net assets without donor restrictions
- $7,327,991
- Net assets with donor restrictions
- $708,545
- Gross unrelated business income
- $1,066
- Gross receipts
- $4,176,418
- Employees
- 0
- Volunteers
- 160
- Year formed
- 1977
- State of legal domicile
- IL
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 |
|---|---|---|---|
| PATRICIA RYAN | PRESIDENT-ELECT (THRU NOV)/PRESIDENT (FROM DEC) Trustee or director, Officer | 4 | $0 |
| JEFFREY TEPPER | PRESIDENT (THRU NOV)/PAST PRESIDENT (FROM DEC) Trustee or director, Officer | 5 | $0 |
| PEYTON MYERS | VP (THRU NOV)/PRESIDENT-ELECT (FROM DEC) Trustee or director, Officer | 4 | $0 |
| THOMAS STEINBACH | VICE PRESIDENT (FROM DEC) Trustee or director, Officer | 2 | $0 |
| WILLIAM BROCK | PAST PRESIDENT (THRU NOV) Trustee or director, Officer | 5 | $0 |
| KRISTINA DESMET | SECRETARY Trustee or director, Officer | 2 | $0 |
| ALAN BROWN | TREASURER (THRU NOV) Trustee or director, Officer | 4 | $0 |
| CHARLES MATTIS | TREASURER (FROM DEC) Trustee or director, Officer | 4 | $0 |
| RONNIE YEAGER | COUNCILOR (THRU NOV) Trustee or director | 2 | $0 |
| MARIE FORTIN | COUNCILOR (THRU NOV) Trustee or director | 2 | $0 |
| KRISTA GREENWOOD | COUNCILOR Trustee or director | 2 | $0 |
| ANDREA KIM | COUNCILOR Trustee or director | 2 | $0 |
| LEANNE BEDARD | COUNCILOR Trustee or director | 2 | $0 |
| MICHAEL DORATO | COUNCILOR Trustee or director | 2 | $0 |
| NANCY BORDELON | COUNCILOR Trustee or director | 2 | $0 |
6 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JULIE WHITE | COUNCILOR Trustee or director | 2 | $0 |
| PARAMITA MOOKHERJEE | COUNCILOR Trustee or director | 2 | $0 |
| PEDRO DEL VALLE | COUNCILOR Trustee or director | 2 | $0 |
| PALLAVI LIMAYE | COUNCILOR Trustee or director | 2 | $0 |
| NANCY ROLLMAN | EXECUTIVE DIRECTOR (THRU OCT) Officer | 40 | $0 |
| ELISA TURNER | EXECUTIVE DIRECTOR (FROM NOV) Officer | 40 | $0 |
990 for the year ended December 31, 2024: 20 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RONNIE YEAGER | DIRECTOR Trustee or director | 2 | $0 |
| THOMAS STEINBACH | DIRECTOR Trustee or director | 2 | $0 |
| MARIE FORTIN | DIRECTOR Trustee or director | 2 | $0 |
| LAURA ANDREWS | DIRECTOR Trustee or director | 2 | $0 |
| MICHAEL DORATO | DIRECTOR Trustee or director | 2 | $0 |
| NANCY BORDELON | DIRECTOR (FROM DEC 2024) Trustee or director | 2 | $0 |
| KRISTA GREENWOOD | DIRECTOR (FROM DEC 2024) Trustee or director | 2 | $0 |
| ANDREA KIM | DIRECTOR (FROM DEC 2024) Trustee or director | 2 | $0 |
| LEANNE BEDARD | DIRECTOR (FROM DEC 2024) Trustee or director | 2 | $0 |
| DOUGLAS DONAHUE | DIRECTOR (THRU NOV 2024) Trustee or director | 2 | $0 |
| SIMON AUTHIER | DIRECTOR (THRU NOV 2024) Trustee or director | 2 | $0 |
| HEATHER DALE | DIRECTOR (THRU NOV 2024) Trustee or director | 2 | $0 |
| RALUCA KUBASZKY | DIRECTOR (THRU NOV 2024) Trustee or director | 2 | $0 |
| WILLIAM BROCK | PRESIDENT Officer | 5 | $0 |
| PATRICIA RYAN | VICE PRESIDENT Officer | 4 | $0 |
| JEFFREY TEPPER | PRESIDENT - ELECT Officer | 4 | $0 |
| FLORENCE BURLESON | PAST PRESIDENT Officer | 5 | $0 |
| KRISTINA DESMET | SECRETARY Officer | 4 | $0 |
| ALAN BROWN | TREASURER Officer | 4 | $0 |
| NANCY ROLLMAN | EXECUTIVE DIRECTOR Officer | 40 | $0 |
990 for the year ended December 31, 2023: 20 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| FLORENCE BURLESON PRESIDENT | THEN PAST-PRESIDENT AS OF 11/2023 Trustee or director, Officer | 5 | $0 |
| WILLIAM BROCK PRESIDENT-ELECT | THEN PRESIDENT AS OF 11/2023 Trustee or director, Officer | 5 | $0 |
| JEFFREY TEPPER VP THEN | PRESIDENT-ELECT AS OF 11/2023 Trustee or director, Officer | 4 | $0 |
| ALAN HOBERMAN | PAST PRESIDENT UNTIL 11/2023 Trustee or director, Officer | 4 | $0 |
| PATRICIA RYAN | VP AS OF 11/2023 Trustee or director, Officer | 4 | $0 |
| KRISTINA DESMET | SECRETARY Trustee or director, Officer | 4 | $0 |
| ALAN BROWN | TREASURER Trustee or director, Officer | 4 | $0 |
| DOUGLAS DONAHUE | COUNCILOR AS OF 11/2023 Trustee or director | 2 | $0 |
| MICHAEL DORATO | COUNCILOR AS OF 11/2023 Trustee or director | 2 | $0 |
| LAURA ANDREWS | COUNCILOR UNTIL 11/2023 Trustee or director | 2 | $0 |
| SIMON AUTHIER | COUNCILOR Trustee or director | 2 | $0 |
| HEATHER DALE | COUNCILOR Trustee or director | 2 | $0 |
| RALUCA KUBASZKY | COUNCILOR Trustee or director | 2 | $0 |
| PEYTON MYERS | COUNCILOR UNTIL 11/2023 Trustee or director | 2 | $0 |
| MELISSA RHODES | COUNCILOR UNTIL 11/2023 Trustee or director | 2 | $0 |
| JULIE WHITE | COUNCILOR AS OF 11/2023 Trustee or director | 2 | $0 |
| RONNIE YEAGER | COUNCILOR Trustee or director | 2 | $0 |
| THOMAS STEINBACH | COUNCILOR Trustee or director | 2 | $0 |
| MARIE FORTIN | COUNCILOR Trustee or director | 2 | $0 |
| NANCY ROLLMAN | EXECUTIVE DIRECTOR Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- 11190 SUNRISE VALLEY DR STE 300, RESTON, VA 20191-4375
- In care of
- % CAROL J HENRY
- Principal officer (990 for 2025)
- ELISA TURNER, 11190 SUNRISE VALLEY DR 300, RESTON, VA 20191
- Signed the 990
- ELISA TURNER, TREASURER
- Phone
- (703) 547-0875
- Website
- ACTOX.ORG
- Return prepared by
- WEGNER CPAS LLP
Mission
THE MISSION OF THE AMERICAN COLLEGE OF TOXICOLOGY IS TO EDUCATE, LEAD, AND SERVE PROFESSIONALS IN TOXICOLOGY AND RELATED DISCIPLINES BY PROMOTING THE EXCHANGE OF INFORMATION AND PERSPECTIVES ON APPLIED TOXICOLOGY AND SAFETY ASSESSMENT.
Program accomplishments
- ANNUAL MEETING AND AWARDS THE 46TH ANNUAL MEETING WAS HELD IN PHOENIX, ARIZONA AND WAS ATTENDED BY 1,496 REGISTRANTS AND SPEAKERS. THE 45TH ANNUAL MEETING WAS HELD IN NOVEMBER 2024 IN AUSTIN, TEXAS AND WAS ATTENDED BY 1,473 REGISTRANTS AND SPEAKERS. THE MEETING INCLUDED EDUCATIONAL COURSES AND SYMPOSIA ON TOPICS OF RESEARCH AND ISSUES TO THE VARIOUS FIELDS OF TOXICOLOGY.Expenses $1,252,188 · grants $59,425 · revenue $1,889,955
- EDUCATION AND INFORMATION ACT HELD FOUR COURSES DURING 2025 AND 2024.BIOLOGICS NONCLINICAL DRUG DEVELOPMENT - THIS COURSE PROVIDES AS COMPREHENSIVE OVERVIEW OF REGULATORY AND TOXICOLOGIC CONSIDERATIONS IN THE DEVELOPMENT OF BIOLOGICS. THE PRINCIPLES AND METHODOLOGIES USED IN NONCLINICAL SAFETY ASSESSMENTS ARE DEMONSTRATED FOR ALL STAGES OF DRUG DEVELOPMENT. IN 2025, THE COURSE WAS ATTENDED BY 102 PARTICIPANTS AND SPEAKERS. TOXICOLOGY FOR PHARMACEUTICAL AND REGULATORY SCIENTISTS THIS COURSE WAS ATTENDED BY 66 PARTICIPANTS IN 2025 AND 62 PARTICIPANTS IN 2024. THIS COURSE PROVIDED A BASIC TRAINING IN TOXICOLOGY. USING PHARMACEUTICAL DEVELOPMENTS AS EXAMPLES, PARTICIPANTS OBTAINED AN OVERALL UNDERSTANDING OF THE PRINCIPLES OF TOXICOLOGY AND NONCLINICAL SAFETY EVALUATION.PATHOLOGY FOR NONPATHOLOGISTS THIS COURSE IS HELD EVERY OTHER YEAR AND LECTURES ARE GIVEN BY HIGHLY RESPECTED PATHOLOGISTS HAVING CURRENT AND RELEVANT EXPERIENCE IN TOXICOLOGY PATHOLOGY. IN 2025, THE COURSE WAS NOT HELD. IN 2024, THE COURSE WAS ATTENDED BY 33 PARTICIPANTS. THIS COURSE'S LECTURES COVERED ANATOMY AND PHYSIOLOGY, SPONTANEOUS AND CHEMICALLY INDUCED PATHOLOGICAL CHANGES, AND CLINICAL PATHOLOGY.ADVANCED COMPREHENSIVE TOXICOLOGY THIS COURSE WAS ATTENDED BY 60 IN 2025 AND WAS ATTENDED BY 67 PARTICIPANTS IN 2024. IN THIS INTENSIVE COURSE, ATTENDEES WERE PROVIDED DETAILED DESCRIPTIONS OF PRINCIPLES OF TOXICOLOGY, EFFECTS OF XENOBIOTICS ON ORGAN SYSTEMS, MECHANISMS OF TOXICITY, RISK ASSESSMENT, AND REGULATORY TOXICOLOGY.PRACTICAL REPRODUCTIVE AND DEVELOPMENTAL TOXICOLOGY - THIS COURSE WAS NOT HELD IN 2025 OR 2024. THIS COURSE PROVIDED A BASIC UNDERSTANDING IN REPRODUCTIVE AND DEVELOPMENTAL BIOLOGY AND PRINCIPLES OF VARIOUS TESTING APPROACHES FOR REPRODUCTIVE AND DEVELOPMENTAL TOXICOLOGY, WITH A STRONG EMPHASIS ON THE PRACTICAL APPLICATION OF THESE PRINCIPLES AND INTERPRETATION OF NONCLINICAL SAFETY DATA AS WELL AS RISK ASSESSMENT.ACT CONTINUED PROMOTING ITS RECORDED ELEARNING SERIES, "BASIC TOPICS IN TOXICOLOGY ELEARNING AND "SPECIALTY TOPICS ELEARNING, AND "SPECIALTY ONCOLOGY BIOTHERAPEUTICS, AND "REGULATORY AND NONCLINICAL CONSIDERATIONS FOR THE DEVELOPMENT OF CNS/NEUROLOGY THERAPEUTICS." THESE ELEARNING SERIES BEGAN IN PRIOR YEARS AND HAD A FEE TO PARTICIPATE. ACT ALSO LAUNCHED A NEW ELEARNING SERIES IN 2025, "BACK TO BASICS: SPECIALTY TOXICOLOGY STUDIES." ACT CONTINUED TO HOST FREE QUARTERLY WEBINARS AND PODCASTS IN 2025 ON CURRENT TOPICS IN TOXICOLOGY, INCLUDING PRIMARILY DRUG AND CHEMICAL SAFETY ASSESSMENTS. PRESENTERS WERE EXPERTS IN THEIR FIELD, WITH BACKGROUNDS IN GOVERNMENT, INDUSTRY, OR ACADEMIA.Expenses $277,199 · grants $4,000 · revenue $339,967
- PUBLICATIONS EACH YEAR, ACT PUBLISHES SIX ISSUES OF "INTERNATIONAL JOURNAL OF TOXICOLOGY AND THREE SUPPLEMENTS, WHICH ARE USED TO DISSEMINATE INFORMATION ON ISSUES AND CONCERNS RELATING TO THE FIELD OF TOXICOLOGY TO ITS MEMBERS. ACT ALSO PUBLISHES A QUARTERLY MEMBERSHIP NEWSLETTER, WHICH DISSEMINATES INFORMATION ON ACT'S ACTIVITIES, MESSAGES FROM THE BOARD OF DIRECTORS, AND A SCHEDULE OF EVENTS TO ITS MEMBERS.Expenses $72,462 · revenue $70,385
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
- 36-3007817
- 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
- 1979
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $8,385,806
- Income (IRS master file)
- $4,176,418
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $3,259,122 | $2,574,057 | $8,385,806 | XML |
| 990-T | December 2025 | – | – | – | IRS |
| 990 | December 2024 | $2,782,991 | $2,569,607 | $7,527,765 | XML |
| 990-T | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $2,523,822 | $2,438,775 | $7,016,530 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 990 | December 2022 | $2,400,246 | $2,191,658 | $6,089,478 | IRS |
| 990-T | December 2022 | – | – | – | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990-T | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-T | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | 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 36-3007817).
Questions about AMERICAN COLLEGE OF TOXICOLOGY
- What is the EIN of AMERICAN COLLEGE OF TOXICOLOGY?
- The employer identification number (EIN) of AMERICAN COLLEGE OF TOXICOLOGY is 36-3007817.
- Is AMERICAN COLLEGE OF TOXICOLOGY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1979.
- Are donations to AMERICAN COLLEGE OF TOXICOLOGY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does AMERICAN COLLEGE OF TOXICOLOGY 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 AMERICAN COLLEGE OF TOXICOLOGY 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 AMERICAN COLLEGE OF TOXICOLOGY 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 AMERICAN COLLEGE OF TOXICOLOGY?
- The 990 for the year ended December 31, 2025 names ELISA TURNER.
- Who are the officers and directors of AMERICAN COLLEGE OF TOXICOLOGY?
- The 990 for the year ended December 31, 2025 lists 21 people; 0 received compensation from the organization.
- How much revenue does AMERICAN COLLEGE OF TOXICOLOGY have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $3,259,122, expenses of $2,574,057 and total assets of $8,385,806 at year end.
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