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The International Society for the Study of Trauma and Dissociation

EIN 36-3465788 · Arlington, VA

Public records show a registered, tax-exempt organization in good standing.

LegitimacyPassesRegistration and standingFinancial healthWeak38 out of 100GovernanceStrong95 out of 100Impact evidenceDescribes programsHow well its results are evidenced

Points to look into

  • It owes more than it owns.

These come from the organization's own tax return. There may be a good explanation; ask the charity.

What it says it does

The International Society for the Study of Trauma and Dissociation (ISSTD) is an international, non-profit, professional association organized to develop and promote comprehensive, clinically effective and empirically based resources and responses to trauma and dissociation and to address its relevance to other theoretical constructs.

Income
$977,461
Spending
$1.0 million
Spent on programs
68%
Reserves
-2.2 months of spending
Largest source of income
fees for its services, 96%
Employees
4
Volunteers
100
Highest pay
$127,191, chief executive officer

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Weak: 38 out of 100. Higher than 5% of charities in its peer group (philanthropy, $250k to $1m).

  • Reserves

    0 of 35

    Spendable reserves are negative: it owes or has committed more than it holds.

  • Debt

    0 of 20

    It owes 109% of what it owns.

  • Living within its means

    8 of 15

    Spending exceeded income by 3% of income.

  • Income trend

    15 of 15

    Income rose 2% on the year before.

  • Spending floor

    15 of 15

    68% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 95 out of 100. Higher than 86% of charities in its peer group (philanthropy, $250k to $1m).

  • Independent board

    25 of 25

    17 of 17 voting board members are independent.

  • Conflict of interest policy

    15 of 15

    Has a written conflict of interest policy.

  • Whistleblower policy

    8 of 8

    Has a written whistleblower policy.

  • Record keeping policy

    7 of 7

    Has a written policy on keeping and destroying records.

  • Board minutes

    5 of 5

    Keeps minutes of board meetings.

  • Board sees the tax return

    10 of 10

    Gave the board a copy of this return before filing it.

  • Pay set independently

    0 of 5

    Reports no independent review process for its chief executive's pay.

  • Independent check of accounts

    15 of 15

    Its accounts were audited by an independent accountant.

  • No reported misuse

    10 of 10

    Reports no diversion of assets, excess benefits or loans to insiders.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Impact evidence

Describes programs. Its tax return describes what it does but we have found no measurable results in it.

Programs described in its return (4)
  1. $301,167 spent. Annual conference educates members and nonmembers about developments in the field of trauma and dissociation, clinical and research knowledge, and effective treatments.
  2. $332,935 spent. Training Courses & Seminars - ISSTD Professional Training Program offers in person and online training for member and non-member trauma therapists ranging from introductory level to master's level courses and includes specialized child and adolescent trauma training as well. Training focuses on the impact of trauma on patients. Faculty utilize fictional and real case studies to describe dissociative identity disorder treatment options.
  3. $47,037 spent. Publications produced to educate members and nonmembers on topics relating to the study of trauma and dissociation. Includes the Journal of Trauma and Dissociation.
  4. $7,021 spent. Seminars, Leadership, Awards, and Webinar.

Source: Form 990 for the year ending December 31, 2024, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Legitimacy checks

  1. Is it registered with the IRS? Passed.

    Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  2. Has the IRS revoked its tax-exempt status? Passed.

    Not on the IRS automatic revocation list.

    Source: Automatic revocation of exemption list, Internal Revenue Service, file dated October 13, 2026.

  3. Are donations tax-deductible? Passed.

    On the IRS list of organizations eligible to receive tax-deductible contributions.

    Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated October 13, 2026.

  4. Is it keeping up with its IRS filings? Passed.

    Most recent return on file covers the year ending December 2024.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  5. How long has it been tax-exempt? Passed.

    Recognized by the IRS since July 1988.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated October 13, 2026.

  6. Is it in good standing with state regulators? Passed.

    Not on California's list of charities barred from soliciting. Other states are not yet checked.

    Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 21, 2026.

Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.