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Nonprofit · EIN 23-7026158

AMERICAN WATER WORKS ASSOCIATION

Also known as MONTANA SECTION

Tax-exempt · SEELEY LAKE, MT 59868

Financials

$124K$112K2023$116K$129K2024$136K$121K2025
Revenue Expenses · by fiscal year end
Financials of AMERICAN WATER WORKS ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$136,460$120,660$15,800$165,581–$165,581
December 31, 2024990-EZ$115,512$129,056-$13,544$149,782–$149,782
December 31, 2023990-EZ$124,266$112,295$11,971$163,326–$163,326
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$1,340
Program service revenue
$130,824
Investment income
$2,539
Net gain from sales of assets
$1,757

Expenses

Grants and similar amounts paid
$1,840
Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$21,273
Other expenses
$97,547
Program services (functional)
$120,660

Balance sheet and other

Total assets, start of year
$149,781
Total assets, end of year
$165,581
Total liabilities, end of year
–
Net assets, end of year
$165,581
Cash, savings and investments
$165,581
Gross receipts
$136,460

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
MATTHEW MUDDCHAIR0$0
JASON FLADLANDPAST CHAIR0$0
DAVID CARLSONSECRETARY/TR0$0
ROBIN MATTHEWS-BARNESEXECUTIVE SE0$0
JARRETT MORANVICE CHAIR0$0
ANDY SCHULTZSENIOR TRUST0$0
CARRIE GARDNERDIRECTOR0$0
BEN RIGBYJUNIOR TRUST0$0
990-EZ for the year ended December 31, 2024: 8 people
NameTitleHours / weekCompensation
MATTHEW MUDDCHAIR0$0
JASON FLADLANDPAST CHAIR0$0
DAVID CARLSONSECRETARY/TR0$0
ROBIN MATTHEWS-BARNESEXECUTIVE SE0$0
JARRETT MORANVICE CHAIR0$0
ANDY SCHULTZSENIOR TRUST0$0
CARRIE GARDNERDIRECTOR0$0
BEN RIGBYJUNIOR TRUST0$0
990-EZ for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
MATTHEW MUDDVICE CHAIR0$0
JASON FLADLANDCHAIR0$0
DAVID CARLSONSECRETARY/TR0$0
ROBIN MATTHEWS-BARNESEXECUTIVE SE0$0
JARRETT MORANSENIOR TRUST0$0
ANDY SCHULTZJUNIOR TRUST0$0
CARRIE GARDNERNATIONAL DEL0$0

Address and contacts

Address (IRS master file)
PO BOX 582, SEELEY LAKE, MT 59868-0582
In care of
% ROBIN MATTHEWS-BARNES
Signed the 990-EZ
ROBIN MATTHEWS-BARNES, EXECUTIVE SECRETARY
Phone
(406) 546-5496
Return prepared by
GRABOFSKY VAN HEEL & FUNDERBURK PC

Mission

TO FURTHER THE DISSEMINATION OF INFORMATION AND THE ADVANCEMENT OF KNOWLEDGE OF WATER UTILITIES WITH THE AIM OF IMPROVING WATER SERVICE TO THE PUBLIC.

990-EZ for the year ended December 31, 2025

Program accomplishments

  • IMPROVING WATER SERVICE TO THE PUBLIC THROUGH INFORMATION, EXPERIMENTATION & RESEARCH, PUBLICATION, SCIENTIFIC & EDUCATIONAL ACTIVITIES
    Expenses $119,160 · grants $1,840
  • SCHOLARSHIP TO STUDENTS IN RELATED FIELD OF STUDY
    Expenses $1,500

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-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

File the 2026 990-EZ for AMERICAN WATER WORKS ASSOCIATION

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
23-7026158
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1969
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$165,581
Income (IRS master file)
$136,460

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$136,460$120,660$165,581XML
990-EZDecember 2024$115,512$129,056$149,782IRS
990-EZDecember 2023$124,266$112,295$163,326XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 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 (search EIN 23-7026158).

Questions about AMERICAN WATER WORKS ASSOCIATION

What is the EIN of AMERICAN WATER WORKS ASSOCIATION?
The employer identification number (EIN) of AMERICAN WATER WORKS ASSOCIATION is 23-7026158.
Is AMERICAN WATER WORKS ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1969.
Which annual return does AMERICAN WATER WORKS ASSOCIATION 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 AMERICAN WATER WORKS ASSOCIATION 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 AMERICAN WATER WORKS ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of AMERICAN WATER WORKS ASSOCIATION?
The 990-EZ for the year ended December 31, 2025 lists 8 people; 0 received compensation from the organization.
How much revenue does AMERICAN WATER WORKS ASSOCIATION have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $136,460, expenses of $120,660 and total assets of $165,581 at year end.

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