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Nonprofit · EIN 20-1973578

ALAMEDA CREEK ALLIANCE

Tax-exempt · FREMONT, CA 94536

Financials

$53K$48K2023$58K$50K2024$57K$45K2025
Revenue Expenses · by fiscal year end
Financials of ALAMEDA CREEK ALLIANCE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$56,508$44,898$11,610$166,107$0$166,107
December 31, 2024990-EZ$57,702$49,906$7,796$154,497$0$154,497
December 31, 2023990-EZ$53,020$47,947$5,073$146,701$0$146,701
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$56,508
Program service revenue
$0
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$30,000
Salaries, compensation and benefits (total)
$32,407
Professional fees and payments to contractors
$2,790
Printing, publications and postage
$1,084
Other expenses
$8,617
Program services (functional)
$44,898

Balance sheet and other

Total assets, start of year
$154,497
Total assets, end of year
$166,107
Total liabilities, end of year
$0
Net assets, end of year
$166,107
Cash, savings and investments
$166,107
Gross receipts
$56,508

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
Jeff MillerExecutive Director, Board Vice President25$30,000
Pete AlexanderBoard President5$0
Scott TaylorBoard Secretary5$0
Patti ColeBoard Member1$0
Bobbie ArmorBoard Member1$0
990-EZ for the year ended December 31, 2024: 5 people
NameTitleHours / weekCompensation
Jeff MillerExecutive Director, Board Vice President20$0
Pete AlexanderBoard President5$0
Scott TaylorBoard Secretary5$0
Patti ColeBoard Member5$0
Bobbie ArmorBoard Member5$0
990-EZ for the year ended December 31, 2023: 5 people
NameTitleHours / weekCompensation
Jeff MillerExecutive Director, Board Vice President25$30,000
Pete AlexanderBoard President5$0
Scott TaylorBoard Secretary5$0
Patti ColeBoard Member5$0
Bobbie ArmorBoard Member5$0

Address and contacts

Address (IRS master file)
PO BOX 2626, FREMONT, CA 94536-0626
In care of
% JEFFREY K MILLER
Mailing address (990-N for 2017)
PO Box 2626, Fremont CA 94536
Principal officer (990-N for 2017)
Jeffrey K Miller, PO Box 2626, Fremont CA 94536
Signed the 990-EZ
Jeff Miller, Executive Director
Phone
(510) 499-9185

California records

California keeps its own records of charities and corporations. Search them by EIN 20-1973578 or by the name ALAMEDA CREEK ALLIANCE.

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

Mission

Conservation in the Alameda Creek watershed

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Input on public agency projects related to Alameda Creek management and restoration, participation in the Alameda Creek Fisheries Restoration Workgroup
    Expenses $25,000
  • Distribution of educational materials, outreach and publicity
    Expenses $9,949
  • Volunteer projects and coordination
    Expenses $9,949

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

IRS record

EIN
20-1973578
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
2005
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C30)
Assets (IRS master file)
$166,107
Income (IRS master file)
$56,508

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$56,508$44,898$166,107XML
990-EZDecember 2024$57,702$49,906$154,497XML
990-EZDecember 2023$53,020$47,947$146,701XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-N for 2017
Officer: Jeffrey K Miller
December 31, 2017≤ $50,000 receipts––e-Postcard

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 20-1973578).

Questions about ALAMEDA CREEK ALLIANCE

What is the EIN of ALAMEDA CREEK ALLIANCE?
The employer identification number (EIN) of ALAMEDA CREEK ALLIANCE is 20-1973578.
Is ALAMEDA CREEK ALLIANCE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to ALAMEDA CREEK ALLIANCE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ALAMEDA CREEK ALLIANCE 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 ALAMEDA CREEK ALLIANCE 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 ALAMEDA CREEK ALLIANCE last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who is the principal officer of ALAMEDA CREEK ALLIANCE?
The 990-N for 2017 names Jeffrey K Miller.
Who are the officers and directors of ALAMEDA CREEK ALLIANCE?
The 990-EZ for the year ended December 31, 2025 lists 5 people; 1 received compensation from the organization, the highest $30,000 (Jeff Miller, Executive Director, Board Vice President).
How much revenue does ALAMEDA CREEK ALLIANCE have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $56,508, expenses of $44,898 and total assets of $166,107 at year end.

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