Civic Intelligence

Iwfs Marin Inc

EIN 68-0275476 • 501(c)7 • Sausalito, CA

Profile

Promote understanding of wine.

PO Box 987Sausalito, CA 94965

www.iwfsmarin.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

58th percentile

0.00x

Higher debt load relative to assets than 58% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

59th percentile

0.00x

Higher debt load relative to revenue than 59% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2025

Net Margin

9th percentile

-36%

Higher net margin than 9% of similar nonprofits.

501(c)7 • <$500k nonprofits • Source year 2025

Top Officer Pay

94th percentile

$0

Higher top officer pay than 94% of similar nonprofits.

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

501(c)7 • <$500k nonprofits • Source year 2025

Asset Growth

29th percentile

-9.9%

Faster asset growth than 29% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

8th percentile

-52%

Faster revenue growth than 8% of similar nonprofits.

501(c)7 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets58th percentile

Assets

Down

$246,793

Down $27,131 (-9.9%) from 2024

Liabilities

Down

$24

Down $1,850 (-99%) from 2024

Net Assets

Down

$246,769

Down $25,281 (-9.3%) from 2024

Operations
Liabilities / Revenue59th percentileNet Margin9th percentile

Revenue

Down

$70,270

Down $77,588 (-52%) from 2024

Expenses

Down

$95,551

Down $13,773 (-13%) from 2024

Net Income

Down

-$25,281

Down $63,815 (-166%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth29th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$400K$300K$200K$100K$0Assets 2011: $284,704Liabilities 2011: $8,172Net Assets 2011: $276,5322011Assets 2012: $307,774Liabilities 2012: $38,303Net Assets 2012: $269,4712012Assets 2013: $270,243Liabilities 2013: $3,429Net Assets 2013: $266,8142013Assets 2014: $320,664Liabilities 2014: $57,350Net Assets 2014: $263,3142014Assets 2015: $310,421Liabilities 2015: $47,389Net Assets 2015: $263,0322015Assets 2016: $283,122Liabilities 2016: $22,035Net Assets 2016: $261,0872016Assets 2017: $254,252Liabilities 2017: $839Net Assets 2017: $253,4132017Assets 2018: $294,657Liabilities 2018: $57,635Net Assets 2018: $237,0222018Assets 2019: $283,690Liabilities 2019: $38,400Net Assets 2019: $245,2902019Assets 2020: $244,356Net Assets 2020: $244,3562020Assets 2021: $237,826Liabilities 2021: $4,500Net Assets 2021: $233,3262021Assets 2022: $299,177Liabilities 2022: $80,617Net Assets 2022: $218,5602022Assets 2023: $316,246Liabilities 2023: $82,730Net Assets 2023: $233,5162023Assets 2024: $273,924Liabilities 2024: $1,874Net Assets 2024: $272,0502024Assets 2025: $246,793Liabilities 2025: $24Net Assets 2025: $246,7692025

Highlighted filing

2025

Assets$246,793
Liabilities$24
Net Assets$246,769
Open 2025 Filing

Operations Trend

Revenue Growth8th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$150K$100K$50K$0-$50KRevenue 2011: $54,878Expenses 2011: $64,365Net Income 2011: -$9,4872011Revenue 2012: $22,227Expenses 2012: $29,288Net Income 2012: -$7,0612012Revenue 2013: $78,797Expenses 2013: $81,454Net Income 2013: -$2,6572013Revenue 2014: $53,514Expenses 2014: $57,014Net Income 2014: -$3,5002014Revenue 2015: $97,016Expenses 2015: $97,298Net Income 2015: -$2822015Revenue 2016: $80,294Expenses 2016: $82,239Net Income 2016: -$1,9452016Revenue 2017: $48,477Expenses 2017: $56,151Net Income 2017: -$7,6742017Revenue 2018: $22,132Expenses 2018: $38,523Net Income 2018: -$16,3912018Revenue 2019: $91,730Expenses 2019: $83,462Net Income 2019: $8,2682019Revenue 2020: $59,970Expenses 2020: $60,904Net Income 2020: -$9342020Revenue 2021: $3,286Expenses 2021: $14,316Net Income 2021: -$11,0302021Revenue 2022: $22,013Expenses 2022: $36,779Net Income 2022: -$14,7662022Revenue 2023: $113,563Expenses 2023: $98,680Net Income 2023: $14,8832023Revenue 2024: $147,858Expenses 2024: $109,324Net Income 2024: $38,5342024Revenue 2025: $70,270Expenses 2025: $95,551Net Income 2025: -$25,2812025

Highlighted filing

2025

Revenue$70,270
Expenses$95,551
Net Income-$25,281
Open 2025 Filing

Filings

Most recent year

2025 • Form 990EZDetailed filing. Detailed filing data is available for this year.

Open filing
Assets
$246,793
Liabilities
$24
Net assets
$246,769
Revenue
$70,270
Expenses
$95,551
Net income
-$25,281
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$2.47$0.00$2.47$0.70$0.96$0.25
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.74$0.02$2.72$1.48$1.09$0.39
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.16$0.83$2.34$1.14$0.99$0.15
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.99$0.81$2.19$0.22$0.37$0.15
2021Detailed filing. Detailed filing data is available for this year.$2.38$0.05$2.33$0.03$0.14$0.11
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.44$2.44$0.60$0.61$0.01
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.84$0.38$2.45$0.92$0.83$0.08
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.95$0.58$2.37$0.22$0.39$0.16
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.54$0.01$2.53$0.48$0.56$0.08
2016Detailed filing. Detailed filing data is available for this year.$2.83$0.22$2.61$0.80$0.82$0.02
2015XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$3.10$0.47$2.63$0.97$0.97$0.00
2014Detailed filing. Detailed filing data is available for this year.$3.21$0.57$2.63$0.54$0.57$0.04
2013XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$2.70$0.03$2.67$0.79$0.81$0.03
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$3.08$0.38$2.69$0.22$0.29$0.07
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$2.85$0.08$2.77$0.55$0.64$0.09
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
May 1, 2024 to Apr 30, 2025
Signed
Mar 7, 2026
Return Version
2024v5.2
Gross Receipts
$70,270
Mission and Program Overview

Mission

Promote understanding of wine.

Program Services

DescriptionGrantsExpenses
The organization holds events during the fiscal year which are organized to promote an understanding and appreciation of the history and production of wine and food from throughout the world and provide opportunities for the members to socialize with one another in pursuing the foregoing educational and appreciation objective.--
Compensation and Service Providers
Top Officer Pay94th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Jack B RubynChairmanPT$0--
Simone RubynDirectorPT$0--
Howard Garfield EsqSecretary-$0--
Carol NimelsteinTreasurer-$0--
Filing and Contact Details

Filer

Filer Name
IWFS Marin Inc
EIN
68-0275476
Phone
4153326937
Address
PO Box 987, Sausalito, CA 94965

Signing Officer

Name
Jack B Rubyn
Title
Chairman
Phone
4152504240
Signed
2026-03-07
Supplemental Narrative

Additional Explanations

Other Expenses.1

“Wine Event Costs $69782”

Other Expenses.2

“Cellar Rent $10746”

Other Expenses.3

“Insurance $6302”

Other Expenses.4

“Credit Card Fees $2205”

Other Expenses.5

“Storage - Archive $1704”

Other Expenses.6

“Monthly Software Costs $1252”

Other Expenses.7

“Telphone/Web Hosting $600”

Other Assets.1010

“Inventories - Beginning $231527 Inventories - Ending $225455”

Total Liabilities.1001

“Accounts Payable and Accrued Expenses - Beginning $1874 Accounts Payable and Accrued Expenses - Ending $24”

Raw XML Appendix118 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/PersonNm0Jack B Rubyn
IRS990EZ/BooksInCareOfDetail/PhoneNum04153326937
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt01207 Bridgeway Suite E
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Sausalito
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd0949651953
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt042397
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt021338
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/CostOfGoodsSoldAmt00
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/ExcessOrDeficitForYearAmt0-25281
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt0273924
IRS990EZ/Form990TotalAssetsGrp/EOYAmt0246793
IRS990EZ/FundraisingGrossIncomeAmt00
IRS990EZ/GrantsAndSimilarAmountsPaidAmt02960
IRS990EZ/GrossReceiptsAmt070270
IRS990EZ/GrossReceiptsForPublicUseAmt00
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InitiationFeesAndCapContriAmt00
IRS990EZ/InvestmentIncomeAmt05
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MembershipDuesAmt04500
IRS990EZ/MethodOfAccountingAccrualInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt0272050
IRS990EZ/NetAssetsOrFundBalancesEOYAmt0246769
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt0272050
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt0246769
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt08.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt18.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt21.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt31.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Jack B Rubyn
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Simone Rubyn
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Howard Garfield Esq
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Carol Nimelstein
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0Chairman
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Director
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Secretary
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Treasurer
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501cInd0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherAssetsTotalDetail/BOYAmt0231527
IRS990EZ/OtherAssetsTotalDetail/EOYAmt0225455
IRS990EZ/OtherExpensesTotalAmt092591
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Promote understanding of wine.
IRS990EZ/ProgramServiceRevenueAmt065765
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0The organization holds events during the fiscal year which are organized to promote an understanding and appreciation of the history and production of wine and food from throughout the world and provide opportunities for the members to socialize with one another in pursuing the foregoing educational and appreciation objective.
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SpecialEventsDirectExpensesAmt00
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt01874
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt024
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TaxReimbursedByOrganizationAmt00
IRS990EZ/TotalExpensesAmt095551
IRS990EZ/TotalRevenueAmt070270
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0www.iwfsmarin.org
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Wine Event Costs $69782
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Cellar Rent $10746
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Insurance $6302
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Credit Card Fees $2205
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Storage - Archive $1704
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5Monthly Software Costs $1252
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6Telphone/Web Hosting $600
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt7Inventories - Beginning $231527 Inventories - Ending $225455
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt8Accounts Payable and Accrued Expenses - Beginning $1874 Accounts Payable and Accrued Expenses - Ending $24
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Other Expenses.1
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Other Expenses.2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Other Expenses.3
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Other Expenses.4
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Other Expenses.5
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Other Expenses.6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6Other Expenses.7
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc7Other Assets.1010
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc8Total Liabilities.1001
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Jack B Rubyn
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Chairman
ReturnHeader/BusinessOfficerGrp/PhoneNum04152504240
ReturnHeader/BusinessOfficerGrp/SignatureDt02026-03-07
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0IWFS Marin Inc
ReturnHeader/Filer/BusinessNameControlTxt0IWFS
ReturnHeader/Filer/EIN0680275476
ReturnHeader/Filer/PhoneNum04153326937
ReturnHeader/Filer/USAddress/AddressLine1Txt0PO Box 987
ReturnHeader/Filer/USAddress/CityNm0Sausalito
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd094965
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/ReturnTs02026-03-07T16:29:13-08:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-05-01
ReturnHeader/TaxPeriodEndDt02025-04-30
ReturnHeader/TaxYr02024

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