Nonprofit · EIN 31-1129675
INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES
Tax-exempt · BRENTWOOD, TN 37027
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $1,880,558 | $1,263,063 | $617,495 | $1,449,361 | $206,280 | $1,243,081 |
| December 31, 2023 | 990 | $1,162,449 | $1,123,767 | $38,682 | $1,013,782 | $422,489 | $591,293 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $25,268
- Program service revenue
- $1,215,655
- Investment income
- $27,023
- Royalties
- $100,706
- Net gain from sales of assets
- $98
- Other revenue
- $612,612
Expenses
- Grants and similar amounts paid
- $5,000
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $34,489
- Accounting fees
- $24,052
- Travel
- $20,345
- Program services (functional)
- $783,779
- Management and general (functional)
- $479,284
Balance sheet and other
- Total assets, start of year
- $1,013,782
- Total assets, end of year
- $1,449,361
- Total liabilities, end of year
- $206,280
- Net assets, end of year
- $1,243,081
- Publicly traded securities
- $593,606
- Net assets without donor restrictions
- $1,071,411
- Net assets with donor restrictions
- $171,670
- Gross receipts
- $2,015,460
- Employees
- 0
- Volunteers
- 365
- Year formed
- 1985
- 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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JUDITH BASS | BOARD MEMBER Trustee or director | 1 | $0 |
| MICHELE BEDARD-GILLIGAN | BOARD MEMBER Trustee or director | 0.5 | $0 |
| IRIS ENGELHARD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| ANDREA J PHELPS | PRESIDENT-ELECT Trustee or director, Officer | 5 | $0 |
| BITA GHAFOORI | BOARD MEMBER Trustee or director | 1 | $0 |
| JAIMIE GRADUS | BOARD MEMBER Trustee or director | 0.5 | $0 |
| JINHEE HYUN | BOARD MEMBER/SECRETARY Trustee or director | 0.5 | $0 |
| ANGELA NICKERSON | IMMEDIATE PAST PRESIDENT/MEMBER Trustee or director, Officer | 5 | $0 |
| MASAYA ITO | BOARD MEMBER Trustee or director | 0.5 | $0 |
| JANA D JAVAKHISHVILI | BOARD MEMBER Trustee or director | 1 | $0 |
| EVALDAS KAZLAUSKAS | BOARD MEMBER Trustee or director | 0.5 | $0 |
| CHRISTIAN KRISTENSEN | BOARD MEMBER Trustee or director | 1 | $0 |
| RACHEL LIEBMAN | BOARD MEMBER Trustee or director | 0.5 | $0 |
| SONYA NORMAN | BOARD MEMBER Trustee or director | 2 | $0 |
| RACHEL HILLER | TREASURER/MEMBER Trustee or director, Officer | 3 | $0 |
9 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRIAN N SMITH | VICE PRESIDENT/TREASURER Trustee or director, Officer | 3 | $0 |
| JENNIFER SUMNER | SECRETARY Trustee or director, Officer | 2 | $0 |
| NICOLE NUGENT | BOARD MEMBER Trustee or director | 0.05 | $0 |
| ARIEH SHALEV | BOARD MEMBER Trustee or director | 0.05 | $0 |
| BRIANA WOODS-JAEGER | BOARD MEMBER Trustee or director | 0.5 | $0 |
| SORAYA SEEDAT | PRESIDENT Trustee or director, Officer | 10 | $0 |
| MARIT SIJBRANDIJ | PRESIDENT ELECT Trustee or director, Officer | 10 | $0 |
| SYNNE STENSLAND | BOARD MEMBER Trustee or director | 0.5 | $0 |
| DIANE ELMORE BORBON | EXECUTIVE DIRECTOR Officer | 30 | $0 |
990 for the year ended December 31, 2023: 23 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JAIMIE L GRADUS DMSC DSC MPH | BOARD MEMBER Trustee or director | 0.5 | $0 |
| SORAYA SEEDAT FC PSYCHSA PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| ERIKA FELIX PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| MARIT SIJBRANDIJ PHD | PRESIDENT-ELECT Trustee or director, Officer | 10 | $0 |
| MISARI OE MD | BOARD MEMBER Trustee or director | 2 | $0 |
| SYNNE STENSLAND MD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| RACHEL HILLER PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| ANANDA AMSTADTER PHD | PRESIDENT/PAST PRESIDENT Trustee or director, Officer | 3 | $0 |
| SONYA NORMAN PHD | BOARD MEMBER Trustee or director | 0.05 | $0 |
| ERIKA FELIX PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| JENNIFER WILD DPSYCH CLIN | BOARD MEMBER Trustee or director | 0.5 | $0 |
| CHERIE ARMOUR PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| SETH NORRHOLM PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| BRIANA WOODS-JAEGER PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| ANDREA J PHELPS | TREASURER/VICE PRESIDENT Trustee or director, Officer | 3 | $0 |
| BRIAN N SMITH | SECRETARY/TREASURER Trustee or director, Officer | 5 | $0 |
| JINHEE HYUN | BOARD MEMBER/SECRETARY Trustee or director, Officer | 2 | $0 |
| RACHEL LIEBMAN PHD CPSYCH | BOARD MEMBER Trustee or director | 0.05 | $0 |
| MICHELE BEDARD-GILLIGAN PHD | BOARD MEMBER Trustee or director | 0.05 | $0 |
| MONIQUE PFALTZ PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| ANGELA NICKERSON PHD | BOARD MEMBER Trustee or director | 2 | $0 |
| JANA D JAVAKHISHVILI PHD | BOARD MEMBER Trustee or director | 0.5 | $0 |
| DIANE ELMORE BORBON | EXECUTIVE DIRECTOR Officer | 30 | $0 |
Address and contacts
- Address (IRS master file)
- 5034 THOROUGHBRED LN STE A, BRENTWOOD, TN 37027-4231
- In care of
- % KELLEN
- Principal officer (990 for 2024)
- DIANE ELMORE BORBON, 5034A THOROUGHBRED LANE, BRENTWOOD, TN 37027
- Signed the 990
- DIANE ELMORE BORBON, EXECUTIVE DIRECTOR
- Phone
- (615) 647-8261
- Website
- WWW.ISTSS.ORG
- Return prepared by
- MANN WEITZ & ASSOCIATES LLC
Mission
ISTSS IS AN INTERNATIONAL MULTIDISCIPLINARY, PROFESSIONAL MEMBERSHIP ORGANIZATION THAT PROMOTES ADVANCEMENT AND EXCHANGE OF KNOWLEDGE ABOUT SEVERE STRESS AND TRAUMA. THIS KNOWLEDGE INCLUDES UNDERSTANDING THE SCOPE AND CONSEQUENCES OF TRAUMATIC EXPOSURE, PREVENTING TRAUMATIC EVENTS AND AMELIORATING THEIR CONSEQUENCES, AND ADVOCATING FOR THE FIELD OF TRAUMATIC STRESS.
Program accomplishments
- THE ANNUAL MEETING WAS HELD IN PERSON IN 2024. IT WAS ATTENDED BY 1,456 INDIVIDUALS. THE ANNUAL MEETING PROVIDES OPPORTUNITIES FOR EDUCATION ON THE LATEST RESEARCH, CLINICAL TRAINING AND OPPORTUNITIES FOR NETWORKING.Expenses $625,751 · revenue $851,294
- THE JOURNAL OF TRAUMATIC STRESS, THE OFFICIAL PUBLICATION FOR THE INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES, IS AN INTERDISCIPLINARY FORUM FOR THE PUBLICATION OF PEER-REVIEWED ORIGINAL PAPERS ON BIOPSYCHOSOCIAL ASPECTS OF TRAUMA. THE JOURNAL PUBLISHES ORIGINAL ARTICLES, BRIEF REPORTS, REVIEW PAPERS, COMMENTARIES, AND, FROM TIME TO TIME, SPECIAL ISSUES DEVOTED TO A SINGLE TOPIC. THE JOURNAL IS PUBLISHED BI-MONTHLY AND IS PROVIDED TO ISTSS MEMBERS, INDIVIDUALS AND INSTITUTIONAL SUBSCRIBERS.Expenses $109,444 · revenue $168,328
- STRESSPOINTS IS THE QUARTERLY ONLINE NEWSLETTER OF THE INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES. STRESSPOINTS CONTAINS NEWS AND OPINIONS ABOUT THE TRAUMATIC STRESS FIELD, ISTSS ACTIVITIES, ACTIVITIES OF RELATED ORGANIZATIONS, RESOURCES AND FEATURE ARTICLES ON TOPICS OF INTEREST. THE ISTSS WEBSITE PROVIDES GENERAL INFORMATION TO THE PUBLIC ABOUT TRAUMATIC STRESS, AS WELL AS SPECIFIC INFORMATION TO MEMBERS AND OTHER PROFESSIONALS REGARDING RESEARCH AND TREATMENT OF TRAUMATIC STRESS.Expenses $29,495
- DISTANCE EDUCATIONExpenses $14,089
- AWARDS & RECOGNITIONExpenses $5,000 · grants $5,000
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
- 31-1129675
- 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
- 1986
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Mental health and crisis intervention (F71Z)
- Assets (IRS master file)
- $1,449,361
- Income (IRS master file)
- $2,015,460
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $1,880,558 | $1,263,063 | $1,449,361 | XML |
| 990 | December 2023 | $1,162,449 | $1,123,767 | $1,013,782 | XML |
| 990 | December 2022 | $1,100,112 | $1,246,363 | $953,496 | 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 31-1129675).
Questions about INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES
- What is the EIN of INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES?
- The employer identification number (EIN) of INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES is 31-1129675.
- Is INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
- Are donations to INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES 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 INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES 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 INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES 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 INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES?
- The 990 for the year ended December 31, 2024 names DIANE ELMORE BORBON.
- Who are the officers and directors of INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES?
- The 990 for the year ended December 31, 2024 lists 24 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL SOCIETY FOR TRAUMATIC STRESS STUDIES have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $1,880,558, expenses of $1,263,063 and total assets of $1,449,361 at year end.
Other nonprofits in BRENTWOOD
- SOCIETY OF BIOLOGICAL PSYCHIATRY EIN 95-6047922 · last filed 990 for 2024
- AMERICAN ASSOCIATION FOR GERIATRIC PSYCHIATRY INC EIN 52-1945946 · last filed 990 for 2024
- ELIS HOUSE EIN 87-3705590 · last filed 990 for 2024
- PASTORAL CENTER FOR HEALING INC EIN 26-0761959 · last filed 990 for 2024
- INTERNATIONAL SOCIETY OF INTERPERSONAL PSYCHOTHERAPY EIN 47-5056767 · last filed 990-N for 2025
- STOP STIGMA TOGETHER INC EIN 33-1695842 · last filed 990-N for 2024
- MOLECULAR PSYCHIATRY ASSOCIATION INC EIN 46-2607811 · last filed 990-EZ for 2025
- OPEN ARMS CARE CORPORATION EIN 58-1839449 · last filed 990 for 2025
All nonprofits in BRENTWOOD · Tennessee · Mental health and crisis intervention