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LOXAHATCHEE RIVER HISTORICAL SOCIETY INC

EIN 23-7448343 JUPITER, FL

Revenue 2025
$1,819,632
Expenses 2025
$1,594,239

Program services were 88.7% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
Classification
2000
Street
500 CAPTAIN ARMOURS WAY

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • KATRINA HELLER

    Executive Dir.

    Total calculated
    $135,629
    From this org
    $135,629
    From related orgs
    $0
    Other
    $0
    Hours/week
    40
  • CHRIS NIELSEN

    Chairman

    Total calculated
    $0
    Hours/week
    1
  • LYNN STOCKFORD

    Secretary

    Total calculated
    $0
    Hours/week
    1
  • TROY FABY

    Treasurer

    Total calculated
    $0
    Hours/week
    1
  • SARA AYERS-RIGSBY

    Director

    Total calculated
    $0
    Hours/week
    1
  • KENNETH RUBIN

    Director

    Total calculated
    $0
    Hours/week
    1
  • ERIC BRUSH

    Director

    Total calculated
    $0
    Hours/week
    1
  • CHARLES JAMIESON

    Director

    Total calculated
    $0
    Hours/week
    1
  • JUSTIN HOWARD

    Director

    Total calculated
    $0
    Hours/week
    1
  • THOMAS HOBAN JR

    Director

    Total calculated
    $0
    Hours/week
    1
  • LORRAINE MCDONOUGH

    Director

    Total calculated
    $0
    Hours/week
    0
  • JIM MULLINAX

    Director

    Total calculated
    $0
    Hours/week
    0
  • KAY SCOTT

    Director

    Total calculated
    $0
    Hours/week
    0

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $1,819,632
    Expenses
    $1,594,239
    Contributions
    $624,222
    Grants paid
    $0
  • 2024
    Revenue
    $1,682,764
    Expenses
    $1,731,430
    Contributions
    $780,499
    Grants paid
    $0
  • 2023
    Revenue
    $1,527,909
    Expenses
    $1,508,553
    Contributions
    $796,653
    Grants paid
    $0
  • 2022
    Revenue
    $2,213,426
    Expenses
    $2,172,632
    Contributions
    $1,347,484
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 10 September 2026, under deductibility PC.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The IRS Business Master File ingested 5 October 2026, which is when the registration facts above were last refreshed for every organization. Returns through tax year 2025, the newest we have parsed for this organization.