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Nonprofit · EIN 45-5412769

IRVINE RANCH CONSERVANCY

Tax-exempt · IRVINE, CA 92620

Financials

$7.5M$7.2M2022$8.1M$7.9M2023$9M$8.5M2024
Revenue Expenses · by fiscal year end
Financials of IRVINE RANCH CONSERVANCY by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990$9,027,560$8,509,575$517,985$7,099,899$2,548,660$4,551,239
June 30, 2024990$8,108,958$7,943,609$165,349$6,982,544$2,949,290$4,033,254
June 30, 2023990$7,470,694$7,156,684$314,010$6,656,675$2,788,770$3,867,905
Financial details: 990 for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$6,014,902
of which government grants
$6,014,902
Program service revenue
$2,504,284
Investment income
$205,568
Other revenue
$302,806

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$828,879
Other salaries and wages
$3,576,888
Salaries, compensation and benefits (total)
$5,446,692
Professional fundraising fees
$0
Legal fees
$13,382
Accounting fees
$37,440
Occupancy
$322,964
Travel
$149,969
Depreciation
$52,231
Program services (functional)
$6,394,125
Management and general (functional)
$2,115,450

Balance sheet and other

Total assets, start of year
$6,982,544
Total assets, end of year
$7,099,899
Total liabilities, end of year
$2,548,660
Net assets, end of year
$4,551,239
Land, buildings and equipment
$340,083
Net assets without donor restrictions
$2,909,976
Net assets with donor restrictions
$1,641,263
Gross receipts
$10,627,560
Employees
58
Volunteers
564
Year formed
2012
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 June 30, 2025, highest compensation first.

NameTitleHours / weekCompensationOther / benefits
MICHAEL O'CONNELLPRESIDENT & CEO
Officer
40$302,759$32,766
Nathan Gregory PhDSr VP, Chief Programs Officer
Officer
40$209,114$16,750
Dave RaetzVICE PRESIDENT & CAO
Officer
40$192,122$32,975
Sherry FullerSENIOR DIRECTOR HUMAN RESOURCE
Highest-paid employee
40$168,330$28,582
ADAM MAYWHORTDIRECTOR- PLANNING & INFRASTRU
Highest-paid employee
40$121,700$5,810
Geoff BarnardChair
Trustee or director, Officer
0.5$0$0
Ann Muscat PHDVice-Chair
Trustee or director, Officer
0.5$0$0
Nikki BuffaSecretary
Trustee or director, Officer
0.5$0$0
David DoranTreasurer
Trustee or director, Officer
0.5$0$0
Albert F Bennett PHDPast Chair & Asssistant Treasu
Trustee or director, Officer
0.5$0$0
Bill CampellDirector
Trustee or director
0.5$0$0
Jane RussoDirector
Trustee or director
0.5$0$0
Woody SmeckDirector
Trustee or director
0.5$0$0
990 for the year ended June 30, 2024: 13 people
NameTitleHours / weekCompensationOther / benefits
MICHAEL O'CONNELLPRESIDENT & CEO
Officer
40$256,383$23,191
Dave RaetzVICE PRESIDENT & CAO
Officer
40$194,780$36,580
Nathan Gregory PhDSr VP, Chief Programs Officer
Officer
40$205,633$13,799
Sherry FullerSENIOR DIRECTOR HUMAN RESOURCE
Highest-paid employee
40$177,122$27,181
MATTHEW GARRAMBONEProgram Director
Highest-paid employee
40$150,510$6,470
ADAM MAYWHORTDIRECTOR- PLANNING & INFRASTRU
Highest-paid employee
40$120,864$7,341
Geoff BarnardCHAIR
Trustee or director, Officer
0.5$0$0
Ann Muscat PhDVICE-CHAIR
Trustee or director, Officer
0.5$0$0
Nikki Buffasecretary
Trustee or director, Officer
0.5$0$0
David Doran CPAtreasurer
Trustee or director, Officer
0.5$0$0
Albert F Bennett PhDpast chair and assistant treas
Trustee or director, Officer
0.5$0$0
Bill CampbellDIRECTOR
Trustee or director
0.5$0$0
Jane RussoDIRECTOR
Trustee or director
0.5$0$0
990 for the year ended June 30, 2023: 19 people
NameTitleHours / weekCompensationOther / benefits
MICHAEL O'CONNELLPRESIDENT & CEO
Officer
40$290,594$21,850
DAVE RAETZVICE PRESIDENT & CAO
Officer
40$171,994$33,908
NATHAN GREGORYVICE PRESIDENT & CPO
Officer
40$165,668$12,430
Matthew GarramboneProgram Director
Highest-paid employee
40$137,537$25,409
Sherry FullerSenior Director Human Resource
Highest-paid employee
40$131,800$29,665
Adam MaywhortDirector- Planning & Infrastru
Highest-paid employee
40$118,939$5,967
ALBERT F BENNETT PHDChair
Trustee or director, Officer
0.5$0$0
GEOFF BARNARDVice-Chair
Trustee or director, Officer
0.5$0$0
John FlynnTreasurer & Assist. Secretary
Trustee or director, Officer
0.5$0$0
David DoranDirector
Trustee or director
0.5$0$0
Christopher GarrettSecretary
Trustee or director, Officer
0.5$0$0
Nikki BuffaDirector
Trustee or director
0.5$0$0
KEN KRAMERASS. SECRETARY thru 1/2023
Trustee or director, Officer
0.5$0$0
Ann Muscat PHDDirector
Trustee or director
0.5$0$0
BILL CAMPELLDIRECTOR
Trustee or director
0.5$0$0
DAVID SZYMANSKIDirector
Trustee or director
0.5$0$0
Jane RussoDirector
Trustee or director
0.5$0$0
Patrick BradleyDIRECTOR
Trustee or director
0.5$0$0
Sharon FarrellDirector thru 11/2022
Trustee or director
0.5$0$0

Address and contacts

Address (IRS master file)
4727 PORTOLA PKWY, IRVINE, CA 92620-1914
In care of
% IRVINE RANCH CONSERVANCY
Principal officer (990 for 2024)
Michael O'Connell, 4727 PORTOLA PARKWAY, IRVINE, CA 92620
Signed the 990
Michael O'Connell, PRESIDENT & CEO
Phone
(714) 508-4757
Return prepared by
WITHUMSMITHBROWNPC

California records

California keeps its own records of charities and corporations. Search them by EIN 45-5412769 or by the name IRVINE RANCH CONSERVANCY.

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

Mission

TO PROVIDE STEWARDSHIP AND LAND MANAGEMENT SERVICES TO PROPERTY OWNERS AND OTHERS, TO HELP PROPERTY OWNERS PROTECT, PRESERVE AND ENHANCE WILDERNESS AND NATURAL HABITATS ON THEIR PROTECTED LANDS, AND TO OFFER A RANGE OF RECREATIONAL AND EDUCATIONAL PUBLIC PROGRAMS.

990 for the year ended June 30, 2025

Program accomplishments

  • TO PROVIDE STEWARDSHIP AND LAND MANAGEMENT SERVICES TO PROPERTY OWNERS AND OTHERS, TO HELP PROPERTY OWNERS PROTECT, PRESERVE AND ENHANCE WILDERNESS AND NATURAL HABITATS ON THEIR PROTECTED LANDS, AND TO OFFER A RANGE OF RECREATIONAL AND EDUCATIONAL PUBLIC PROGRAMS.
    Expenses $6,394,125 · revenue $2,807,090

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 June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
45-5412769
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2017
Accounting year ends
June
Files
Form 990 or 990-EZ
Category (NTEE)
Environment (C30)
Assets (IRS master file)
$7,099,899
Income (IRS master file)
$10,627,560

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025$9,027,560$8,509,575$7,099,899XML
990June 2024$8,108,958$7,943,609$6,982,544XML
990June 2023$7,470,694$7,156,684$6,656,675XML
990June 2022$6,143,241$6,331,357$6,708,951IRS
990June 2021–––IRS
990June 2020–––IRS
990June 2019–––IRS
990June 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 45-5412769).

Questions about IRVINE RANCH CONSERVANCY

What is the EIN of IRVINE RANCH CONSERVANCY?
The employer identification number (EIN) of IRVINE RANCH CONSERVANCY is 45-5412769.
Is IRVINE RANCH CONSERVANCY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to IRVINE RANCH CONSERVANCY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does IRVINE RANCH CONSERVANCY 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 IRVINE RANCH CONSERVANCY due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did IRVINE RANCH CONSERVANCY last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of IRVINE RANCH CONSERVANCY?
The 990 for the year ended June 30, 2025 names Michael O'Connell.
Who are the officers and directors of IRVINE RANCH CONSERVANCY?
The 990 for the year ended June 30, 2025 lists 13 people; 5 received compensation from the organization, the highest $302,759 (MICHAEL O'CONNELL, PRESIDENT & CEO).
How much revenue does IRVINE RANCH CONSERVANCY have?
On its 990 for the year ended June 30, 2025 it reported revenue of $9,027,560, expenses of $8,509,575 and total assets of $7,099,899 at year end.

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