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Nonprofit · EIN 82-1292474

EARTHWISE AWARE INC

Tax-exempt · SOMERVILLE, MA 02143

Financials

$73K$8K2024$644K$9K2025
Revenue Expenses · by fiscal year end
Financials of EARTHWISE AWARE INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$644,341$9,051$635,290$744,326$0$744,326
December 31, 2024990-EZ$72,729$7,660$65,069$109,036$0$109,036
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$630,106
Program service revenue
$2,866
Investment income
$11,369
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$375
Travel
$790
Program services (functional)
$6,811
Management and general (functional)
$2,240

Balance sheet and other

Total assets, start of year
$109,036
Total assets, end of year
$744,326
Total liabilities, end of year
$0
Net assets, end of year
$744,326
Net assets without donor restrictions
$744,326
Gross receipts
$644,341
Employees
0
Volunteers
250
Year formed
2017
State of legal domicile
MA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Claire O'NeillPresident
Trustee or director, Officer
10$0
Linda WilliamsVice President and Secretary
Trustee or director, Officer
5$0
Jill BroganSecretary
Trustee or director, Officer, Former
5$0
Bill MacindewarDirector
Trustee or director
5$0
Joe MacindewarDirector
Trustee or director
5$0
Yvonne Lin-ConstantDirector
Trustee or director
5$0
Kristan DemaryDirector
Trustee or director
5$0
James TagueTreasurer
Officer
5$0
990-EZ for the year ended December 31, 2024: 10 people
NameTitleHours / weekCompensation
Claire O'NeillPresident40$0
Linda WilliamsVice President1$0
Jill BroganSecretary1$0
James TagueTreasurer1$0
Jeffery O'NeillDirector, Treasurer and Clerk (Former)5$0
Sharan BahraDirector and Vice Prseident (Former)5$0
Bill MacindewarDirector1$0
Joe MacindewarDirector1$0
Yvonne Lin-ConstantDirector1$0
Kristan DemaryDirector1$0

Address and contacts

Address (IRS master file)
50A SPRING ST, SOMERVILLE, MA 02143-2523
In care of
% CLAIRE ONEILL
Mailing address (990-N for 2023)
50A Spring Street, Somerville MA 02143
Principal officer (990 for 2025)
Claire O'Neill, 50A Spring Street, Somerville, MA 02143
Principal officer (990-N for 2023)
Claire O'Neill, 50A Spring St, Somerville MA 02143
Signed the 990
Claire O'Neill, President
Phone
(617) 684-5204
Return prepared by
Accounting for Creativity

Mission

Advancing Biodiversity research with citizen science

990 for the year ended December 31, 2025

Program accomplishments

  • Walks, Talks & Workshops (WTW): EwA's WTW program cultivates themed talks/lectures, expert led walks, and nature-based field workshops that nurtures ecological literacy, biodiversity, climate participatory science, and advances ecological ethical standards.
    Expenses $148 · revenue $2,866
  • Long Term Ecological Research (LTER): EwA's LTER program is EwA's participatory science program that bridges science, communities, and conservation through rigorous, open-access fieldwork that informs biodiversity protection and builds adaptive capacity in the face of environmental change.
    Expenses $3,163
  • Mentorship/Internship: Ewa's mentorship/internship program train undergraduate college students to address real-world challenges, master open science methodologies and hone critical systems thinking alongside developing conservation leadership abilities
    Expenses $3,500

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-N on file

IRS record

EIN
82-1292474
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2017
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Animal-related (D30)
Assets (IRS master file)
$744,326
Income (IRS master file)
$644,341

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025–––IRS
990-EZDecember 2024–––IRS
990-N for 2023
Officer: Claire O'Neill
December 31, 2023≤ $50,000 receipts––e-Postcard
990-EZDecember 2022–––IRS

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS.

Questions about EARTHWISE AWARE INC

What is the EIN of EARTHWISE AWARE INC?
The employer identification number (EIN) of EARTHWISE AWARE INC is 82-1292474.
Is EARTHWISE AWARE INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to EARTHWISE AWARE INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does EARTHWISE AWARE INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of EARTHWISE AWARE INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did EARTHWISE AWARE INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of EARTHWISE AWARE INC?
The 990 for the year ended December 31, 2025 names Claire O'Neill.
Who are the officers and directors of EARTHWISE AWARE INC?
The 990 for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does EARTHWISE AWARE INC have?
On its 990 for the year ended December 31, 2025 it reported revenue of $644,341, expenses of $9,051 and total assets of $744,326 at year end.

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