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OARS INC

EIN 04-2963426 CONCORD, MA

Browse the largest nonprofits in Massachusetts

Revenue 2024
$547,367
Expenses 2024
$470,847

Program services were 59.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C320
Classification
1000
Street
23 BRADFORD ST

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).

Mission and programs · 2024

Mission

PROTECT, PRESERVE AND ENHANCE THE NATURAL AND RECREATIONAL FEATURES OF THE ASSABET, SUDBURY AND CONCORD RIVERS, THEIR TRIBUTARIES AND WATERSHEDS.

  • WATER QUALITY MONITORING, MEASURING PHYSICAL PARAMETERS ALONG THE RIVERS FOR USE IN EVALUATING WATER POLLUTION; REVIEW OF DEVELOPMENT PROJECTS; PUBLIC OUTREACH TO PROMOTE GOOD STEWARDSHIP OF RIVER RESOURCES.

    Expenses $277,602

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Ingeborg Hegemann

    PRESIDENT

    Total calculated
    $0
    Hours/week
    5

  • Jeff Collins

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    5

  • Paul Fitzgerald

    TREASURER

    Total calculated
    $0
    Hours/week
    5

  • Pam Rockwell

    CLERK

    Total calculated
    $0
    Hours/week
    5

  • Roger Beatty

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • Don Burn

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • Holly Clack

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • Kirk Doggett

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • Allan Fierce

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

  • Nick Karmelek

    DIRECTOR

    Total calculated
    $0
    Hours/week
    3

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

  • 2024
    Revenue
    $547,367
    Expenses
    $470,847
    Contributions
    $418,115
    Grants paid
    $0
  • 2024
    Revenue
    $547,367
    Expenses
    $470,847
    Contributions
    $418,115
    Grants paid
    $0
  • 2023
    Revenue
    $544,511
    Expenses
    $425,918
    Contributions
    $518,461
    Grants paid
    $0
  • 2022
    Revenue
    $297,975
    Expenses
    $271,147
    Contributions
    $270,793
    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.

Other returns filed

  • 2021 · 990

    Revenue
    $369,760
    Expenses
    $253,095
    Assets (EOY)
    $1,144,413

  • 2020 · 990

    Revenue
    $272,294
    Expenses
    $248,161
    Assets (EOY)
    $988,080

  • 2019 · 990

    Revenue
    $230,850
    Expenses
    $249,639
    Assets (EOY)
    $903,874

  • 2018 · 990

    Revenue
    $306,318
    Expenses
    $288,228
    Assets (EOY)
    $872,101

  • 2017 · 990

    Revenue
    $281,211
    Expenses
    $251,374
    Assets (EOY)
    $890,472

  • 2016 · 990

    Revenue
    $256,245
    Expenses
    $265,437
    Assets (EOY)
    $789,555

  • 2015 · 990

    Revenue
    $747,209
    Expenses
    $249,376
    Assets (EOY)
    $767,070

  • 2014 · 990

    Revenue
    $277,471
    Expenses
    $238,034
    Assets (EOY)
    $783,259

  • 2013 · 990

    Revenue
    $258,579
    Expenses
    $225,618
    Assets (EOY)
    $738,773

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $218,728
    Assets (EOY)
    $707,572

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all. Showing the 10 most recent; the API carries the rest.

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

The 10 largest by cash amount. The API serves every itemized grant.

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 13 October 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 registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.