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Nonprofit · EIN 94-6103505

WILLOWSIDE MUTUAL WATER CO

Tax-exempt · FULTON, CA 95439

Financials

$246K$170K2023$278K$263K2024$640K$541K2025
Revenue Expenses · by fiscal year end
Financials of WILLOWSIDE MUTUAL WATER CO by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$640,378$541,253$99,125$831,555$6,460$825,095
December 31, 2024990 (amended)$277,743$262,642$15,101$725,970$0$725,970
December 31, 2023990$246,168$169,801$76,367$725,828$0$725,828
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$0
Program service revenue
$634,304
Investment income
$6,074
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$14,101
Accounting fees
$13,849
Depreciation
$64,601
Program services (functional)
$537,090
Management and general (functional)
$4,163

Balance sheet and other

Total assets, start of year
$725,970
Total assets, end of year
$831,555
Total liabilities, end of year
$6,460
Net assets, end of year
$825,095
Land, buildings and equipment
$593,459
Net assets without donor restrictions
$825,095
Gross receipts
$640,378
Employees
0
Volunteers
10
Year formed
1957
State of legal domicile
CA

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
Jeannie IversonDirector
Trustee or director
1$0
Ray LeonardVice President
Trustee or director, Officer
5$0
Michael SpielmanTreasurer
Trustee or director, Officer
5$0
Valerie Manso NardoneDirector
Trustee or director
1$0
Keoni BallDirector
Trustee or director
1$0
Erin LagourguePresident
Trustee or director, Officer
5$0
Jorge CouceSecretary
Trustee or director, Officer
5$0
990 for the year ended December 31, 2024: 7 people
NameTitleHours / weekCompensation
Joan ReynoldsDirector
Trustee or director
1$0
Claudette BiermeretVice President
Trustee or director, Officer
5$0
Michael SpielmanTreasurer
Trustee or director, Officer
5$0
Jeff JohnsonDirector
Trustee or director
1$0
Keoni BallSecretary
Trustee or director, Officer
5$0
Erin LagourguePresident
Trustee or director, Officer
5$0
Jake CarlsonDirector
Trustee or director
1$0
990 for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
Joan ReynoldsDirector
Trustee or director
1$0
Randy DestruelVice President
Trustee or director, Officer
5$0
Michael SpielmanTreasurer
Trustee or director, Officer
5$0
Claudette BiemeretDirector
Trustee or director
1$0
Keoni BallSecretary
Trustee or director, Officer
5$0
Erin LagourguePresident
Trustee or director, Officer
5$0
Bethany DossDirector
Trustee or director
1$0

Address and contacts

Address (IRS master file)
PO BOX 577, FULTON, CA 95439-0577
Principal officer (990 for 2025)
Michael Spielman, PO Box 577, Fulton, CA 954390577
Signed the 990
Michael Spielman, Treasurer
Phone
(707) 536-1250
Return prepared by
Karen Amoruso CPA

California records

California keeps its own records of charities and corporations. Search them by EIN 94-6103505 or by the name WILLOWSIDE MUTUAL WATER CO.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

Mutual water service.

990 for the year ended December 31, 2025

Program accomplishments

  • Provide water to 160 households, benefiting approximately 350 persons.
    Expenses $537,090

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 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
94-6103505
Tax-exempt status
501(c)(12): Benevolent life insurance association or mutual company
Donations deductible
No
Exempt since
1962
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$831,555
Income (IRS master file)
$640,378

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$640,378$541,253$831,555XML
990December 2024$277,743$262,642$725,970XML
990December 2023$246,168$169,801$725,828XML
990December 2022$207,484$198,190$665,012IRS
990December 2021–––IRS
990December 2020–––IRS
990December 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 94-6103505).

Questions about WILLOWSIDE MUTUAL WATER CO

What is the EIN of WILLOWSIDE MUTUAL WATER CO?
The employer identification number (EIN) of WILLOWSIDE MUTUAL WATER CO is 94-6103505.
Is WILLOWSIDE MUTUAL WATER CO tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(12) since 1962.
Are donations to WILLOWSIDE MUTUAL WATER CO tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does WILLOWSIDE MUTUAL WATER CO 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 WILLOWSIDE MUTUAL WATER CO 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 WILLOWSIDE MUTUAL WATER CO 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 WILLOWSIDE MUTUAL WATER CO?
The 990 for the year ended December 31, 2025 names Michael Spielman.
Who are the officers and directors of WILLOWSIDE MUTUAL WATER CO?
The 990 for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
How much revenue does WILLOWSIDE MUTUAL WATER CO have?
On its 990 for the year ended December 31, 2025 it reported revenue of $640,378, expenses of $541,253 and total assets of $831,555 at year end.

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