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Nonprofit · EIN 30-0670501

SUSTAINABLE CONTRA COSTA

Tax-exempt · WALNUT CREEK, CA 94596

Financials

$259K$255K2023$350K$284K2024$286K$255K2025
Revenue Expenses · by fiscal year end
Financials of SUSTAINABLE CONTRA COSTA by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$286,100$255,234$30,866$131,147$71$131,076
December 31, 2024990$349,610$283,712$65,898$100,210$0$100,210
December 31, 2023990$258,679$254,946$3,733$34,344$0$34,344
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$83,590
of which government grants
$42,277
Program service revenue
$202,510
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$42,550
Other salaries and wages
$130,509
Salaries, compensation and benefits (total)
$187,715
Professional fundraising fees
$0
Accounting fees
$2,242
Program services (functional)
$180,357
Management and general (functional)
$70,804
Fundraising (functional)
$4,073

Balance sheet and other

Total assets, start of year
$100,210
Total assets, end of year
$131,147
Total liabilities, end of year
$71
Net assets, end of year
$131,076
Net assets without donor restrictions
$131,076
Gross receipts
$286,100
Employees
10
Volunteers
0
Year formed
2008
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
Tina NeuhauselCEO
Trustee or director, Officer
14.48$42,550
Laura WehrleyDirector
Trustee or director
0$0
Kimberly LamDirector
Trustee or director
0$0
Charlie ChenDirector Treasurer
Trustee or director
0$0
Laurine Grere OsborneDirector
Trustee or director
0$0
Monica BurnickDirector
Trustee or director
0$0
990 for the year ended December 31, 2024: 6 people
NameTitleHours / weekCompensation
Tina NeuhauselCEO
Trustee or director, Officer
11$32,664
Lisa PaineDirector Vice President
Trustee or director
0$0
Kimberly LamDirector
Trustee or director
0$0
Charlie ChenDirector Treasurer
Trustee or director
0$0
Carrie KingDirector
Trustee or director
0$0
Laurine Grere OsborneDirector
Trustee or director
0$0
990 for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
Doug BleaklyProgram Director
Highest-paid employee
18$38,693
Tina NeuhauselCEO
Trustee or director, Officer
12$34,425
Lisa PaineDirector Vice President
Trustee or director
0$0
Kimberly LamDirector
Trustee or director
0$0
Ed MoralesDirector Secretary
Trustee or director
0$0
Charlie ChenDirector Treasurer
Trustee or director
0$0
Carrie KingDirector
Trustee or director
0$0

Address and contacts

Address (IRS master file)
2156 STEWART AVE, WALNUT CREEK, CA 94596-6343
In care of
% TINA KING NEUHAUSEL
Mailing address (990-N for 2015)
2156 Stewart Avenue, Walnut Creek CA 94596
Principal officer (990 for 2025)
TINA KING NEUHAUSEL, 2156 STEWART AVE, Walnut Creek, CA 945966343
Principal officer (990-N for 2015)
Tina King Neuhausel, 2156 Stewart Avenue, Walnut Creek CA 94596
Signed the 990
Tina Neuhausel, President and CEO
Phone
(415) 302-2350

California records

California keeps its own records of charities and corporations. Search them by EIN 30-0670501 or by the name SUSTAINABLE CONTRA COSTA.

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

Mission

Sustainable Contra Costa conducts educational outreach campaigns workshops and events to help people and communities live sustainably and build healthy communities.

990 for the year ended December 31, 2025

Program accomplishments

  • CCC Challenge: The Cleaner Contra Costa Challenge is an online platform that helps Contra Costa residents reduce their carbon footprint by providing tips incentives and resources.
    Expenses $43,695 · revenue $63,000
  • SCOCO contracts with Central San to deliver their suite of elementary classroom lessons to support hands-on wastewater science and engineering for students in TK through 5th grade.
    Expenses $32,650 · revenue $51,119
  • Awards Event: SCOCO hosts awards event to recognize leaders in sustainability community and raise awareness
    Expenses $23,960 · revenue $25,883
  • BayREN Home Energy: SCOCO is contracted with Contra Costa County to develop and implement creative marketing and outreach strategies throughout the County that effectively increase awareness of the BayREN Home+ Energy Efficiency Program among marginalized and economically disadvantaged communities.
    Expenses $22,472 · revenue $1,500
  • SLIA: Sustainable Leaders in Action or SLIA is the youth-led branch of Sustainable Contra Costa. Made up of both high school and college students SLIA uplifts and cultivates a network of over 30 amazing young activists and provides them with opportunities for professional development and camaraderie. Together they raise widespread awareness and mobilize meaningful climate action throughout Contra Costa County.
    Expenses $13,051
  • Contra Costa County Urban Forest Management Plan: Conducting public outreach on the countywide tree plan to guide how the county will plant care for and protect trees across Contra Costa County.
    Expenses $12,102 · revenue $5,360
  • East Bay Clean Air Coalition: The East Bay Clean Air Coalition brings together community based organizations in East Costa Contra County to educate residents especially those in the most impacted areas on air quality and support them in taking action to create healthy air quality.
    Expenses $11,983 · revenue $18,000
  • Aclima SMMI: SCOCO conducted community outreach to support Aclima to build a dataset of criteria pollutants toxic air contaminants and greenhouse gases in East Contra Costa County. Once the air quality monitoring is complete the data will be published in an interactive portal giving us essential information to support additional actions - with the goal to reduce emissions and exposure.
    Expenses $10,035 · revenue $15,459
  • Community education workshops
    Expenses $4,981 · revenue $5,813
  • Other County EPA Brownfields Interethnica Blue Strike Environmental Republic Services SWC Christ the King St Stephen Parish CC Regional Health Foundation Encasa
    Expenses $5,428 · revenue $16,376

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
30-0670501
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
2011
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C60)
Assets (IRS master file)
$131,147
Income (IRS master file)
$286,100

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025$286,100$255,234$131,147IRS
990December 2024$349,610$283,712$100,210IRS
990December 2023$258,679$254,946$34,344XML
990December 2022$202,851$210,683$31,013IRS
990December 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS
990-N for 2015
Officer: Tina King Neuhausel
December 31, 2015≤ $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 30-0670501).

Questions about SUSTAINABLE CONTRA COSTA

What is the EIN of SUSTAINABLE CONTRA COSTA?
The employer identification number (EIN) of SUSTAINABLE CONTRA COSTA is 30-0670501.
Is SUSTAINABLE CONTRA COSTA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2011.
Are donations to SUSTAINABLE CONTRA COSTA tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SUSTAINABLE CONTRA COSTA 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 SUSTAINABLE CONTRA COSTA 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 SUSTAINABLE CONTRA COSTA 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 SUSTAINABLE CONTRA COSTA?
The 990 for the year ended December 31, 2025 names TINA KING NEUHAUSEL.
Who are the officers and directors of SUSTAINABLE CONTRA COSTA?
The 990 for the year ended December 31, 2025 lists 6 people; 1 received compensation from the organization, the highest $42,550 (Tina Neuhausel, CEO).
How much revenue does SUSTAINABLE CONTRA COSTA have?
On its 990 for the year ended December 31, 2025 it reported revenue of $286,100, expenses of $255,234 and total assets of $131,147 at year end.

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