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Nonprofit · EIN 94-3225675

CALIFORNIA MARINE SANCTUARY FOUNDATION

Tax-exempt · MONTEREY, CA 93940

Financials

$2.6M$2.4M2023$4.5M$4.3M2024
Revenue Expenses · by fiscal year end
Financials of CALIFORNIA MARINE SANCTUARY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$4,452,900$4,296,322$156,578$5,015,121$4,060,307$954,814
December 31, 2023990$2,558,872$2,444,348$114,524$4,449,235$3,651,544$797,691
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$136,012
Program service revenue
$4,276,433
Investment income
$40,455
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$734,098
Other salaries and wages
$902,929
Salaries, compensation and benefits (total)
$1,888,963
Professional fundraising fees
$121
Legal fees
$4,000
Accounting fees
$39,792
Occupancy
$23,945
Travel
$8,539
Program services (functional)
$3,715,813
Management and general (functional)
$470,432
Fundraising (functional)
$110,077

Balance sheet and other

Total assets, start of year
$4,449,235
Total assets, end of year
$5,015,121
Total liabilities, end of year
$4,060,307
Net assets, end of year
$954,814
Publicly traded securities
$200,312
Net assets without donor restrictions
$873,112
Net assets with donor restrictions
$81,702
Gross receipts
$4,452,900
Employees
28
Volunteers
50
Year formed
1995
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, 2024, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
ROBERT MAZUREKEXECUTIVE DIRECTOR
Officer
40$160,000$5,517
LAURA KOTEENRESTORATION SCIENTIST
Key employee
40$152,579$1,402
RIKKI ERIKSENMARINE SPATIAL ECOLOGIST
Highest-paid employee
40$99,477$34,370
STACEY LYNDONDIRECTOR OF ORGANIZATIONAL ADVANCEMENT
Highest-paid employee
40$104,927$14,745
DANIELLE BROWNDIRECTOR OF FINANCE & OPERATIONS
Highest-paid employee
40$113,500$461
JESSICA MORTENPROGRAM DIRECTOR
Highest-paid employee
40$103,614$4,028
DAVID ROSSUMBOARD MEMBER
Trustee or director
1$0$0
TRACEY WEISSBOARD MEMBER
Trustee or director
1$0$0
DONNA MEYERSBOARD MEMBER
Trustee or director
1$0$0
ALAN ARVINPRESIDENT
Trustee or director, Officer
1$0$0
STEVE DENNISTREASURER
Trustee or director, Officer
1$0$0
DR MELISSA GARRENSECRETARY
Trustee or director, Officer
1$0$0
LORALEE MARTINBOARD MEMBER
Trustee or director
1$0$0
990 for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
ROBERT MAZUREKEXECUTIVE DIRECTOR
Officer
40$151,249
DR MELISSA GARRENBOARD MEMBER
Trustee or director
1$0
TRACEY WEISSBOARD MEMBER
Trustee or director
1$0
DAVID ROSSUMBOARD MEMBER
Trustee or director
1$0
ALAN ARVINPRESIDENT
Officer
4$0
STEVE DENNISTREASURER
Officer
1$0
DR JUDITH CONNORSECRETARY
Officer
1$0

Address and contacts

Address (IRS master file)
99 PACIFIC STREET SUITE 455 A, MONTEREY, CA 93940-2497
Principal officer (990 for 2024)
ROBERT MAZUREK, 99 PACIFIC STREET SUITE 455 A, MONTEREY, CA 94940
Signed the 990
TRACEY WEISS, CHAIR
Phone
(831) 204-6015
Return prepared by
EASY OFFICE DBA JITASA

California records

California keeps its own records of charities and corporations. Search them by EIN 94-3225675 or by the name CALIFORNIA MARINE SANCTUARY FOUNDATION.

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

Mission

THE CALIFORNIA MARINE SANCTUARY FOUNDATION IS A NONPROFIT ORGANIZATION WORKING TO ADVANCE THE UNDERSTANDING AND STEWARDSHIP OF OCEAN RESOURCES IN CALIFORNIA. FOR OVER 25 YEARS CMSF HAS PARTNERED WITH LOCAL COMMUNITIES, BUSINESSES, GOVERNMENT AGENCIES, NGO'S, AND FOUNDATIONS TO ENHANCE OUR COASTAL ENVIRONMENT BY LEVERAGING SCIENCE, TECHNOLOGY, AND COLLABORATION.

990 for the year ended December 31, 2024

Program accomplishments

  • MARINE CONSERVATION: WE LEAD EFFORTS TO PROTECT COASTAL ECOSYSTEMS, REDUCE SHIP STRIKES ON ENDANGERED WHALES, AND ADVANCE THE 30×30 CONSERVATION GOALS. THROUGH SCIENCE, OUTREACH, AND COLLABORATION, WE HELP ENSURE HEALTHY MARINE ECOSYSTEMS FOR FUTURE GENERATIONS.
    Expenses $1,209,636 · revenue $1,391,081
  • COASTAL RESTORATION: WE HELP RESTORE NATURAL INFRASTRUCTURE TO REDUCE FLOODING, RECHARGE AQUIFERS, AND SUPPORT WILDLIFE. OUR NATURE-BASED PROJECTS PROTECT VULNERABLE COMMUNITIES WHILE STRENGTHENING CALIFORNIA'S COASTAL ECOSYSTEMS AGAINST CLIMATE-DRIVEN THREATS.
    Expenses $1,081,016 · revenue $1,243,169
  • WATER QUALITY PROTECTION: OUR COMMUNITY-POWERED MONITORING PROGRAMS, LIKE SNAPSHOT DAY AND FIRST FLUSH, TRACK POLLUTION IN OVER 120 WATERWAYS ANNUALLY. PARTNERING WITH FARMERS, RANCHERS, AND REGIONAL AGENCIES, WE ALSO IMPLEMENT ON-THE-GROUND SOLUTIONS THAT KEEP CREEKS, BAYS, AND MARINE SANCTUARIES CLEAN AND THRIVING.
    Expenses $943,274 · revenue $1,084,765
  • ALL OTHER PROGRAMS
    Expenses $481,887 · revenue $557,417

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, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
94-3225675
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
1996
Accounting year ends
December
Files
Form 990 or 990-EZ
Category (NTEE)
Animal-related (D300)
Assets (IRS master file)
$5,015,121
Income (IRS master file)
$4,452,900

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$4,452,900$4,296,322$5,015,121XML
990December 2023$2,558,872$2,444,348$4,449,235XML
990December 2022$1,475,305$1,355,983$3,867,406IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2019–––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 94-3225675).

Questions about CALIFORNIA MARINE SANCTUARY FOUNDATION

What is the EIN of CALIFORNIA MARINE SANCTUARY FOUNDATION?
The employer identification number (EIN) of CALIFORNIA MARINE SANCTUARY FOUNDATION is 94-3225675.
Is CALIFORNIA MARINE SANCTUARY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1996.
Are donations to CALIFORNIA MARINE SANCTUARY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CALIFORNIA MARINE SANCTUARY FOUNDATION 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 CALIFORNIA MARINE SANCTUARY FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CALIFORNIA MARINE SANCTUARY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of CALIFORNIA MARINE SANCTUARY FOUNDATION?
The 990 for the year ended December 31, 2024 names ROBERT MAZUREK.
Who are the officers and directors of CALIFORNIA MARINE SANCTUARY FOUNDATION?
The 990 for the year ended December 31, 2024 lists 13 people; 6 received compensation from the organization, the highest $160,000 (ROBERT MAZUREK, EXECUTIVE DIRECTOR).
How much revenue does CALIFORNIA MARINE SANCTUARY FOUNDATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $4,452,900, expenses of $4,296,322 and total assets of $5,015,121 at year end.

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