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The Antiquarian & Landmarks Society Inc

EIN 06-0789151 · Hartford, CT

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

LegitimacyPassesRegistration and standingFinancial healthGood89 out of 100GovernanceStrong100 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

CONNECTICUT LANDMARKS ("CTL") USES HISTORIC PROPERTIES TO INSPIRE AN UNDERSTANDING OF OUR COMPLEX PAST.

Income
$1.8 million
Spending
$1.9 million
Spent on programs
80%
Reserves
32.9 months of spending
Largest source of income
investment income, 61%
Employees
47
Volunteers
35
Highest pay
$115,526, executive director

Source: Form 990 for the year ending March 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Financial health

Good: 89 out of 100. Higher than 76% of charities in its peer group (arts and culture, $1m to $10m).

  • Reserves

    35 of 35

    Spendable reserves would cover 32.9 months of spending.

  • Debt

    20 of 20

    It owes 2% of what it owns.

  • Living within its means

    4 of 15

    Spending exceeded income by 8% of income.

  • Income trend

    15 of 15

    Income rose 35% on the year before.

  • Spending floor

    15 of 15

    80% of spending went to programs and raising each dollar of donations cost 28 cents.

Source: Form 990 for the year ending March 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate

Governance

Strong: 100 out of 100. Higher than 65% of charities in its peer group (arts and culture, $1m to $10m).

  • Independent board

    25 of 25

    15 of 15 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

    5 of 5

    Sets its chief executive's pay through independent review and comparison.

  • 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 March 31, 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 (2)
  1. $1.2 million spent. CTL OPERATES HISTORIC SITE MUSEUMS BY GIVING TOURS, PRESENTING LECTURES AND PROGRAMS, HOSTING EVENTS, AND CARING FOR COLLECTIONS THAT CONNECT VISITORS TO CONNECTICUT HISTORY IN WAYS THAT ARE RELEVANT AND MEANINGFUL TO CONTEMPORARY AUDIENCES. THESE SITES ENCOMPASS A WIDE RANGE OF MUSEUM PROGRAMMING INCLUDING LECTURES, SPECIAL EVENTS, CHILDREN'S CAMPS, AND FACILITATED TOURS FOR GROUPS.
  2. $314,766 spent. CTL STEWARDS TWELVE HISTORIC STRUCTURES AT TEN SITES AROUND THE STATE, MAINTAINING THEM TO THE HIGHEST STANDARDS IN HISTORIC PRESERVATION, DOCUMENTING THEIR CARE, AND SHARING INFORMATION ABOUT BEST PRACTICES WITH THE PUBLIC. CTL WORKS WITH A VARIETY OF PRESERVATION PARTNERS AND COMMUNITIES TO ENSURE THE ONGOING CARE OF THESE SITES AND ADHERENCE TO BEQUESTS AND RESTRICTIONS.

Source: Form 990 for the year ending March 31, 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 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 March 2025.

    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 June 1947.

    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.