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Boston Medical Library

EIN 04-2013908 · Marshfield, MA

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

LegitimacyPassesRegistration and standingFinancial healthGood85 out of 100GovernanceStrong93 out of 100Impact evidenceDescribes programsHow well its results are evidenced

Points to look into

  • Only 45% of its spending went to programs.

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

What it says it does

THE BOSTON MEDICAL LIBRARY IS A PHYSICIANS NON-PROFIT ORGANIZATION INCORPORATED IN 1877. THE BML MISSION, REVISED IN 2004, IS "TO BE A LIBRARY FOR THE DISSEMINATION OF MEDICAL KNOWLEDGE, THE PROMOTION OF MEDICAL EDUATION AND SCHOLARSHIP, AND THE PRESERVATION AND CELEBRATION OF MEDICAL HISTORY, AND THEREBY TO ADVANCE THE QUALITY OF HEALTH AND HEALTHCARE OF THE PEOPLE." THE BOSTON MEDICAL LIBRARY IS TO SUPPORT AND OPERATE FOR THE BENEFIT OF THE MASSACHUSETTS MEDICAL SOCIETY. THE BOSTON MEDICAL LIBRARY SERVES AS A RESOURCE FOR THE MEDICAL SCHOOL FACULTIES AND MEDICAL STUDENTS OF HARVARD MEDICAL SCHOOL, BOSTON UNIVERSITY MEDICAL SCHOOL, TUFTS UNIVERSITY SCHOOL OF MEDICINE AND THE UNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL; PRACTICING PHYSICIANS AND DENTISTS. IN 1946, THE BOSTON MEDICAL LIBRARY FORMALLY BECAME THE LIBRARY FOR THE MASSACHUSETTS MEDICAL SOCIETY.

Income
$1.4 million
Spending
$1.3 million
Spent on programs
45%
Reserves
Over 10 years of spending
Largest source of income
investment income, 95%
Employees
2
Volunteers
24

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Good: 85 out of 100. Higher than 71% of charities in its peer group (education, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover more than ten years of spending.

  • Debt

    20 of 20

    It owes 1% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 4% of income.

  • Income trend

    15 of 15

    Income rose 65% on the year before.

  • Spending floor

    0 of 15

    45% of spending went to programs and raising each dollar of donations cost 0 cents.

Source: Form 990 for the year ending June 30, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 93 out of 100. Higher than 63% of charities in its peer group (education, $1m to $10m).

  • Independent board

    25 of 25

    23 of 23 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

    0 of 7

    Reports no 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 June 30, 2025, 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 (1)
  1. $596,594 spent. MAINTENANCE OF LIBRARY OF MEDICINE AND ALLIED SCIENCES, THE PROMOTION AND ADVANCEMENT OF MEDICAL SCIENCE AND MEDICAL EDUCATION, AND THE CELEBRATION OF MEDICAL HISTORY

Source: Form 990 for the year ending June 30, 2025, 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 September 7, 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 September 30, 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 September 10, 2026.

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

    Most recent return on file covers the year ending June 2025.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.

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

    Recognized by the IRS since July 1935.

    Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 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 7, 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.