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Passes our checks

Clinical Immunology Society Inc

EIN 52-1469030 · Milwaukee, WI

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

LegitimacyPassesRegistration and standingFinancial healthGood88 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

TO FACILITATE EDUCATION, TRANSLATIONAL RESEARCH AND NOVEL APPROACHES TO THERAPY IN CLINICAL IMMUNOLOGY TO PROMOTE EXCELLENCE IN THE CARE OF PATIENTS WITH IMMUNOLOGIC/INFLAMMATORY DISORDERS.

Income
$1.4 million
Spending
$1.5 million
Spent on programs
85%
Reserves
18.3 months of spending
Largest source of income
donations and private grants, 65%
Employees
0
Volunteers
8

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

Good: 88 out of 100. Higher than 64% of charities in its peer group (diseases, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover 18.3 months of spending.

  • Debt

    20 of 20

    It owes 5% of what it owns.

  • Living within its means

    8 of 15

    Spending exceeded income by 4% of income.

  • Income trend

    10 of 15

    Income fell 0% on the year before.

  • Spending floor

    15 of 15

    85% 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: 100 out of 100. Higher than 61% of charities in its peer group (diseases, $1m to $10m).

  • Independent board

    25 of 25

    7 of 7 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.

  • 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 (5)
  1. $711,455 spent. ANNUAL MEETING: TO PROVIDE A STIMULATING AND LIVELY FORUM FOR PRESENTATION AND DISCUSSION OF THE LATEST ADVANCES IN CLINICAL IMMUNOLOGY, INCLUDING PRIMARY IMMUNODEFICIENCIES AND IMMUNE DYSREGULATORY DISEASES, AND RELATED AREAS, INCLUDING MOLECULAR PATHOGENESIS, AND NOVEL THERAPEUTIC APPROACHES.
  2. $232,090 spent. PRIMARY IMMUNE DEFICIENCY SCHOOL: THE PRIMARY GOAL IS EDUCATION ON THE DIAGNOSIS, PATHOGENESIS, AND TREATMENT OF COMPLEX DISEASES. THE SECONDARY GOALS ARE TO ATTRACT AND DEVELOP FUTURE SCIENTISTS IN ACADEMIC MEDICINE AND TO ENHANCE THE AWARENESS OF CLINICAL IMMUNOLOGY AND ITS IMPORTANCE IN SCIENTIFIC DISCOVERIES AND CLINICAL APPLICATIONS. A THIRD GOAL IS TO STIMULATE FUTURE COLLABORATIONS BETWEEN YOUNG INVESTIGATORS AND EXPERIENCED PHYSICIAN/SCIENTISTS IN THE FIELD.
  3. $149,116 spent. AIM SCHOOL: IN PARTNERSHIP WITH GRIFOLS, THIS EDUCATIONAL OFFERING FOR THE PIDD COMMUNITY WILL ADVANCE THE EARLY AND MORE ACCURATE DIAGNOSIS OF PIDDS; INFORM AND EDUCATE ABOUT THE INTERSECTION BETWEEN ACADEMIA, THE CLINIC AND INDUSTRY; AND MENTOR EARLY CAREER IMMUNOLOGISTS TO SUPPORT MOTIVATION AND ADVANCEMENT OF THE PRACTICE OF IMMUNOLOGY AND THE TREATMENT OF PIDDS.
  4. $147,836 spent. OTHER PROGRAM SERVICES: JOURNAL, PID CME PROGRAM AT IDF NC.
  5. DIAGNOSTIC SCHOOL: THE PRIMARY OBJECTIVE OF THIS DIAGNOSTIC SCHOOL IS TO BRING TOGETHER A GROUP OF PHYSICIANS AND SCIENTISTS, AT DIFFERENT LEVELS OF TRAINING AND WORK EXPERIENCE, WITH A GROUP OF SENIOR FACULTY AND LEADERS IN THE FIELD WHO WILL WORK AS MENTORS FOR ATTENDEES. THE PROGRAM IS AN INTENSE VISUAL, HANDS-ON AND DIDACTIC EXPERIENCE IN DIAGNOSTIC AND CLINICAL IMMUNOLOGY, COVERING A WIDE RANGE OF TOPICS RELATED TO PIDDS.

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 January 1987.

    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.