Civic Intelligence

Open Space Sausalito

990EZ • Fiscal year 2024 • EIN 47-1670327

Jan 01, 2024 to Dec 31, 2024 • Filed on May 15, 2025

Organization ProfileWWW.OPENSPACESAUSALITO.ORG
36 Anchorage RoadSausalito, CA 94965

(415) 377-9612

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on this filing.

Source year 2024

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on this filing.

Source year 2024

Net Margin

92nd percentile

54%

Higher net margin than 92% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Top Officer Pay

79th percentile

$0

Higher top officer pay than 79% of similar nonprofits.

Top officer pay equals 0.0% of source-year revenue.

2024 filings • 501(c)3 • <$500k nonprofits • Source year 2024

Asset Growth

52nd percentile

2.3%

Faster asset growth than 52% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

89th percentile

83%

Faster revenue growth than 89% of similar nonprofits.

2024 filings • 501(c)3 • <$500k nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Up

$271,494

Up $6,013 (+2.3%) from 2023

Net Assets

Up

$271,494

Up $6,013 (+2.3%) from 2023

Liabilities

-

No earlier filing loaded for comparison.

Revenue And Expenses
Liabilities / RevenueScore unavailableNet Margin92nd percentile

Revenue

Up

$10,269

Up $4,664 (+83%) from 2023

Expenses

Down

$4,772

Down $1,017 (-18%) from 2023

Net Income

Up

$5,497

Up $5,681 (+3088%) from 2023

Historical Trend

Balance Sheet Trend

Asset Growth52nd percentile

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$300K$200K$100K$0Assets 2015: $37,640Net Assets 2015: $37,6402015Assets 2016: $267,339Liabilities 2016: $0Net Assets 2016: $267,3392016Assets 2017: $252,202Net Assets 2017: $252,2022017Assets 2018: $246,738Liabilities 2018: $0Net Assets 2018: $246,7382018Assets 2019: $253,126Net Assets 2019: $253,1262019Assets 2020: $252,954Net Assets 2020: $252,9542020Assets 2021: $274,229Net Assets 2021: $274,2292021Assets 2022: $273,684Net Assets 2022: $273,6842022Assets 2023: $265,481Net Assets 2023: $265,4812023Assets 2024: $271,494Net Assets 2024: $271,4942024

Highlighted filing

2024

Assets$271,494
Liabilities-
Net Assets$271,494
Open 2024 Filing

Operations Trend

Revenue Growth89th percentile

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$300K$200K$100K$0-$100KRevenue 2015: $46,342Expenses 2015: $8,702Net Income 2015: $37,6402015Revenue 2016: $233,319Expenses 2016: $3,620Net Income 2016: $229,6992016Revenue 2017: $1,006Expenses 2017: $16,143Net Income 2017: -$15,1372017Revenue 2018: $700Expenses 2018: $6,164Net Income 2018: -$5,4642018Revenue 2019: $11,131Expenses 2019: $4,743Net Income 2019: $6,3882019Revenue 2020: $4,977Expenses 2020: $5,149Net Income 2020: -$1722020Revenue 2021: $26,268Expenses 2021: $4,993Net Income 2021: $21,2752021Revenue 2022: $11,088Expenses 2022: $11,122Net Income 2022: -$342022Revenue 2023: $5,605Expenses 2023: $5,789Net Income 2023: -$1842023Revenue 2024: $10,269Expenses 2024: $4,772Net Income 2024: $5,4972024

Highlighted filing

2024

Revenue$10,269
Expenses$4,772
Net Income$5,497
Open 2024 Filing
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
May 15, 2025
Return Version
2024v5.0
Gross Receipts
$10,269
Mission and Program Overview

Mission

Acquire land for open space

Program Services

DescriptionGrantsExpenses
DURING 2024, OSS WAS BUSY MANAGING THE LAND OF THE SAUSALITO CREEK WILDLIFE REFUGE, DID FUNDRAISING FOR LAND MANAGEMENT, WHILE ALSO MARKETING AND PROMOTING THE IDEA OF PLACING A CONSERVATION EASEMENT ON CYPRESS RIDGE. WE ISSUED OUR PERIODIC NEWSLETTER TO OUR SUPPORTERS AND DONORS SO WE COULD KEEP THEM ABREAST OF OUR ACTIVITIES.-$4,772
Compensation and Service Providers
Top Officer Pay79th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
WILLIAM MONNETPresident &-$0--
LINDA PFEIFERSecretary &-$0--
LEON HUNTTINGTreasurer &-$0--
JIM RICHARDDirector-$0--
WAYNE BONNETTDirector-$0--
Filing and Contact Details

Filer

Filer Name
Open Space Sausalito
EIN
47-1670327
Phone
4153779612
Address
36 ANCHORAGE ROAD, SAUSALITO, CA 94965

Signing Officer

Name
William Monnet
Title
President & Director
Phone
4153779612
Signed
2025-05-15
Discuss with paid preparer
Yes

Preparer

Firm
Jannisse & Hull Cpas
Address
7599 REDWOOD BLVD SUITE 210, NOVATO, CA 94945
Preparer
Tamara S Hull
Phone
4158985300
Supplemental Narrative

Additional Explanations

Form 990-ez, Part I, Line 16

“Expenses insurance 1,390 property maintenance 1,850 bank fees 24 arborist 1,110 total 4,374”

Form 990-ez, Part I, Line 20

“UNREALIZED GAINS 516”

Form 990-ez, Part III, Line 28

“During 2024, oss was busy managing the land of the sausalito creek wildlife refuge, did fundraising for land management, while also marketing and promoting the idea of placing a conservation easement on cypress ridge. We issued our periodic newsletter to our supporters and donors so we could keep them abreast of our activities.”

Raw XML Appendix141 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

Path#Value
IRS990EZ/ActivitiesNotPreviouslyRptInd0false
IRS990EZ/BooksInCareOfDetail/PersonNm0LEON HUNTTING
IRS990EZ/BooksInCareOfDetail/PhoneNum04153779612
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt0132 LOWER ANCHORAGE ROAD
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0SAUSALITO
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd094965
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt034420
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt040433
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt09338
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt05497
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt0350
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0265481
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0271494
IRS990EZ/GrossReceiptsAmt010269
IRS990EZ/InfoInScheduleOPartIIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt0931
IRS990EZ/LandAndBuildingsGrp/BOYAmt0231061
IRS990EZ/LandAndBuildingsGrp/EOYAmt0231061
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0265481
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0271494
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0265481
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0271494
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt0000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt1000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt2000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt3000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt4000.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0WILLIAM MONNET
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1LINDA PFEIFER
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2LEON HUNTTING
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3JIM RICHARD
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4WAYNE BONNETT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0PRESIDENT &
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1SECRETARY &
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2TREASURER &
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3DIRECTOR
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4DIRECTOR
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherChangesInNetAssetsAmt0516
IRS990EZ/OtherExpensesTotalAmt04374
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0ACQUIRE LAND FOR OPEN SPACE
IRS990EZ/PrintingPublicationsPostageAmt048
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0DURING 2024, OSS WAS BUSY MANAGING THE LAND OF THE SAUSALITO CREEK WILDLIFE REFUGE, DID FUNDRAISING FOR LAND MANAGEMENT, WHILE ALSO MARKETING AND PROMOTING THE IDEA OF PLACING A CONSERVATION EASEMENT ON CYPRESS RIDGE. WE ISSUED OUR PERIODIC NEWSLETTER TO OUR SUPPORTERS AND DONORS SO WE COULD KEEP THEM ABREAST OF OUR ACTIVITIES.
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt04772
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TotalExpensesAmt04772
IRS990EZ/TotalProgramServiceExpensesAmt04772
IRS990EZ/TotalRevenueAmt010269
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0WWW.OPENSPACESAUSALITO.ORG
IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt0OTHER INCOME 100
IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc0PART II, LINE 10
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt09338
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt05150
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt010981
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt026161
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt04699
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt056329
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt0931
IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt0455
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt01386
IRS990ScheduleA/GrossReceiptsRltdActivitiesAmt0392
IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt0100
IRS990ScheduleA/OtherIncome170Grp/TotalAmt0100
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00.97430
IRS990ScheduleA/PublicSupportPY170Pct00.99050
IRS990ScheduleA/PublicSupportTotal170Amt056329
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt09338
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt05150
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt010981
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt026161
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt04699
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt056329
IRS990ScheduleA/TotalSupportAmt057815
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0EXPENSES INSURANCE 1,390 PROPERTY MAINTENANCE 1,850 BANK FEES 24 ARBORIST 1,110 TOTAL 4,374
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1UNREALIZED GAINS 516
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2DURING 2024, OSS WAS BUSY MANAGING THE LAND OF THE SAUSALITO CREEK WILDLIFE REFUGE, DID FUNDRAISING FOR LAND MANAGEMENT, WHILE ALSO MARKETING AND PROMOTING THE IDEA OF PLACING A CONSERVATION EASEMENT ON CYPRESS RIDGE. WE ISSUED OUR PERIODIC NEWSLETTER TO OUR SUPPORTERS AND DONORS SO WE COULD KEEP THEM ABREAST OF OUR ACTIVITIES.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990-EZ, PART I, LINE 16
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990-EZ, PART I, LINE 20
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990-EZ, PART III, LINE 28
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0WILLIAM MONNET
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT & DIRECTOR
ReturnHeader/BusinessOfficerGrp/PhoneNum04153779612
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-05-15
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0OPEN SPACE SAUSALITO
ReturnHeader/Filer/BusinessNameControlTxt0OPEN
ReturnHeader/Filer/EIN0471670327
ReturnHeader/Filer/PhoneNum04153779612
ReturnHeader/Filer/USAddress/AddressLine1Txt036 ANCHORAGE ROAD
ReturnHeader/Filer/USAddress/CityNm0SAUSALITO
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd094965
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0942697002
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0JANNISSE & HULL CPAS
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt07599 REDWOOD BLVD SUITE 210
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0NOVATO
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd094945
ReturnHeader/PreparerPersonGrp/PhoneNum04158985300
ReturnHeader/PreparerPersonGrp/PreparationDt02025-05-15
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0TAMARA S HULL
ReturnHeader/ReturnTs02025-05-27T19:23:08-04:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.

Filings

Displayed year

2024 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$271,494
Liabilities
-
Net assets
$271,494
Revenue
$10,269
Expenses
$4,772
Net income
$5,497
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$2.71$2.71$0.10$0.05$0.05
2023Detailed filing. Detailed filing data is available for this year.$2.65$2.65$0.06$0.06$0.00
2022Detailed filing. Detailed filing data is available for this year.$2.74$2.74$0.11$0.11$0.00
2021Detailed filing. Detailed filing data is available for this year.$2.74$2.74$0.26$0.05$0.21
2020Detailed filing. Detailed filing data is available for this year.$2.53$2.53$0.05$0.05$0.00
2019Detailed filing. Detailed filing data is available for this year.$2.53$2.53$0.11$0.05$0.06
2018Detailed filing. Detailed filing data is available for this year.$2.47$0.00$2.47$0.01$0.06$0.05
2017Detailed filing. Detailed filing data is available for this year.$2.52$2.52$0.01$0.16$0.15
2016Detailed filing. Detailed filing data is available for this year.$2.67$0.00$2.67$2.33$0.04$2.30
2015Detailed filing. Detailed filing data is available for this year.$0.38$0.38$0.46$0.09$0.38