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American Society for Mass Spectrometry

EIN 23-7050068 · Santa Fe, NM

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

LegitimacyPassesRegistration and standingFinancial healthStrong100 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE CONTINUING EDUCATION AND DISSEMINATION OF RESEARCH AND INFORMATION IN THE FIELD OF MASS SPECTROMETRY AND ALLIED TOPICS. APPROXIMATELY 7,000 SCIENTIST MEMBERS ARE INVOLVED IN RESEARCH AND DEVELOPMENT.

Income
$4.4 million
Spending
$4.3 million
Spent on programs
87%
Reserves
15.9 months of spending
Largest source of income
fees for its services, 83%
Employees
0
Volunteers
150

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

Strong: 100 out of 100. Higher than 86% of charities in its peer group (science, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover 15.9 months of spending.

  • Debt

    20 of 20

    It owes 10% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 2% of income.

  • Income trend

    15 of 15

    Income rose 7% on the year before.

  • Spending floor

    15 of 15

    87% 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 68% of charities in its peer group (science, $1m to $10m).

  • Independent board

    25 of 25

    9 of 9 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 (3)
  1. $3.5 million spent. ANNUAL CONFERENCE ON MASS SPECTROMETRY FOR THE PRESENTATION OF SCIENTIFIC RESEARCH AND DEVELOPMENT. ATTENDANCE IS TYPICALLY 6,300 - 7,000 PEOPLE, 3,000 SCIENTIFIC PRESENTATIONS AND 384 TALKS SUBMITTED FROM SUBMITTED ABSTRACTS. THIS CONFERENCE INCLUDES A ROSTER OF PRE-CONFERENCE CONTINUING EDUCATION SHORT COURSES AND EVENING WORKSHOPS HOSTED BY INTEREST GROUPS.
  2. $205,138 spent. THE FALL WORKSHOP: CONDUCTED ANNUALLY, PROVIDES TUTORIAL TRAINING IN EMERGING TECHNOLOGY AND ACCOMMODATES 70-125 PARTICIPANTS ANNUALLY. ASILOMAR CONFERENCE ON MASS SPECTROMETRY: ANNUAL FORUM FOR THE EXCHANGE OF HIGHLY SPECIALIZED RESEARCH. ATTENDANCE IS TYPICALLY 100-140 PARTICIPANTS ANNUALLY. WINTER CONFERENCE: ANNUAL FORUM FOR THE EXCHANGE OF HIGHLY SPECIALIZED RESEARCH REGARDING TOPICS OF CURRENT INTEREST. LIMITED TO 150 PARTICIPANTS ANNUALLY.
  3. $91,225 spent. JOURNAL OF THE AMERICAN SOCIETY FOR MASS SPECTROMETRY, PEER-REVIEWED SCIENTIFIC PAPERS, PUBLISHED MONTHLY.

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 March 1970.

    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.