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Jerome Historical Society Inc

EIN 86-0145678 · Jerome, AZ

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

LegitimacyPassesRegistration and standingFinancial healthFair68 out of 100GovernanceStrong91 out of 100Impact evidenceDescribes programsHow well its results are evidenced

What it says it does

The mission of the Jerome Historical Society is to collect, protect, preserve and present the unique physical, cultural and mining history of Jerome through its buildings, archives, library, museums and other programs. The Society will be the repository for primary materials that

Income
$454,248
Spending
$393,278
Spent on programs
55%
Reserves
4.7 months of spending
Largest source of income
other income, 73%
Employees
7
Volunteers
7
Highest pay
$90,780, executive director

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

Financial health

Fair: 68 out of 100. Higher than 38% of charities in its peer group (arts and culture, $250k to $1m).

  • Reserves

    20 of 35

    Spendable reserves would cover 4.7 months of spending.

  • Debt

    20 of 20

    It owes 4% of what it owns.

  • Living within its means

    15 of 15

    Income exceeded spending by 13% of income.

  • Income trend

    5 of 15

    Income fell 13% on the year before.

  • Spending floor

    8 of 15

    55% of spending went to programs and raising each dollar of donations cost 30 cents.

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

Governance

Strong: 91 out of 100. Higher than 79% of charities in its peer group (arts and culture, $250k to $1m).

  • 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.

  • Pay set independently

    5 of 5

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

  • Independent check of accounts

    6 of 15

    Its accounts were not audited or reviewed 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, 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. $160,671 spent. Historical Society - The Jerome Historical Society plays a fundamental roll in Jeromes history. Formed in 1953, the Societys mission is to collect, protect, preserve and present the unique physical, cultural and mining history of Jerome. Our museum, which was also formed in 1953, had an attendance of 20,984 visitors in 2025 compared to 19,168 in 2024. In 2025 we were able, with the help of a grant, to hire a company for the installation of an air conditioning system in our museum for the first time since the museum opened in 1953.
  2. $55,015 spent. Historical Building Programs -The Jerome Historical Society is committed to maintaining and preserving eight historical buildings, an interpretive park for local artists, and a parking area for locals and visitors that showcases historical mining equipment while offering beautiful views of Jerome.

Source: Form 990 for the year ending December 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 December 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 September 1955.

    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.