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Rim of the World Historical Society

EIN 33-0449486 · Lk Arrowhead, CA

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

LegitimacyPassesRegistration and standingFinancial healthGood79 out of 100GovernanceNot ratedThe short tax form does not cover thisImpact evidenceDescribes programsHow well its results are evidenced

What it says it does

THE HISTORICAL SOCIETY SERVES AS A RESOURCE FOR THOSE INTERESTED IN THE HISTORY OF THE SAN BERNARDINO MOUNTAINS.

Income
$45,593
Spending
$69,347
Reserves
39.5 months of spending
Largest source of income
donations and private grants, 66%

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

Financial health

Good: 79 out of 100.

  • Reserves

    35 of 35

    Spendable reserves would cover 39.5 months of spending.

  • Debt

    20 of 20

    It owes 0% of what it owns.

  • Living within its means

    0 of 15

    Spending exceeded income by 52% of income.

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

Governance

This organization files the short tax form, which does not ask about boards, policies or audits. That is normal for a small charity and is not a mark against it.

Source: Form 990EZ 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 (3)
  1. $11,165 spent. A BOAT TOUR OF LAKE ARROWHEAD, AND A TOUR OF THE LOCAL MOUNTAIN'S SURROUNDING SITES NOT NORMALLY ACCCESSIBLE TO THE PUBLIC WERE CONDUCTED TO EDUCATE ON THE AREA'S HISTORY.
  2. $37,720 spent. THE SOCIETY PROMOTES COMMUNITY EDUCATION OF THE MOUNTAIN AREA'S HISTORICAL ASPECTS THROUGH ITS MUSEUM DISPLAYS, GUEST LECTURES AND THE SALE OF PHOTOGRAPHS, POSTCARDS AND BOOKS.
  3. $1,726 spent. THE ORGANIZATION'S WEBSITE AND HIGHWAY SIGNAGE PROVIDES AWARENESS AND INFORMATION FOR MEMBERS AND VISITORS AND TO INCREASE KNOWLEDGE OF THE MUSEUM LOCATION AND EVENTS.

Source: Form 990EZ 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 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 December 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 November 1994.

    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.