Liabilities / Assets
9th percentile
Tied with the lowest-debt nonprofits in its peer group.
EIN 68-0000532 • 501(c)3 • Mill Valley, CA
Profile
The mill valley library foundation raises funds to ensure the mill valley public library offers outstanding services, beyond the basic level of services funded by the city.
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
Liabilities / Assets
9th percentile
Tied with the lowest-debt nonprofits in its peer group.
Liabilities / Revenue
10th percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
97th percentile
Higher net margin than 97% of similar nonprofits.
Top Officer Pay
36th percentile
Higher top officer pay than 36% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
77th percentile
Faster asset growth than 77% of similar nonprofits.
Revenue Growth
1st percentile
Faster revenue growth than 1% of similar nonprofits.
Assets
Up$6,100,480
Up $932,172 (+18%) from 2023
Liabilities
Flat$0
Flat from 2023
Net Assets
Up$6,100,480
Up $932,172 (+18%) from 2023
Revenue
Down$283,139
Down $2,302,165 (-89%) from 2023
Expenses
Down$31,597
Down $135,634 (-81%) from 2023
Net Income
Down$251,542
Down $2,166,531 (-90%) from 2023
Most recent year
2024 • Form 990Facts available. Structured filing facts are available, but richer extracted sections are limited.
The mill valley library foundation raises funds to ensure the mill valley public library offers outstanding services, beyond the basic level of services funded by the city.
See schedule o attachedthe mill valley library foundation raises funds to supplement the funding provided by the city of mill valley to the mill valley public library with the objective to insure that the library will be able to provide high quality programs and services in perpetuity.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $5,997,853 | $5,982,682 | ▼ $15,171 |
| Cash and Non-Interest-Bearing Accounts | $62,235 | $117,798 | ▲ $55,563 |
| Total Assets | $6,060,088 | $6,100,480 | ▲ $40,392 |
| Liabilities | |||
| Total Liabilities | $0 | $0 | → $0 |
| Net Assets / Fund Balance | |||
| Net Assets Without Donor Restrictions | $5,710,088 | $5,750,480 | ▲ $40,392 |
| Net Assets With Donor Restrictions | $350,000 | $350,000 | → $0 |
| Total Net Assets Fund Balance | $6,060,088 | $6,100,480 | ▲ $40,392 |
| Total Liabilities and Net Assets / Fund Balance | $6,060,088 | $6,100,480 | ▲ $40,392 |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2024 | $5,259,529 | - | - | - | $5,259,529 |
| 2023 | $5,064,322 | $162,729 | ▲ $256,808 | $92,330 | $5,259,529 |
| 2022 | $2,490,334 | $2,490,676 | ▲ $295,407 | $111,995 | $5,064,322 |
| 2021 | $2,900,681 | $6,500 | ▼ $410,347 | - | $2,490,334 |
| 2020 | $2,559,687 | $106,314 | ▲ $322,180 | - | $2,900,681 |
| Name | Title |
|---|---|
| Deborah Sorondo | President |
| Deborah Miller | Co-vice President |
| Michelle Buckles | Co-vice President |
| Abhi Vallabhanemi | Board Member |
| Carol Zimmerman | Board Member |
| Eric Issadore | Board Member |
| Kate Azima | Board Member |
| Kathryn Cicoletti | Board Member |
| Lynne Vear | Board Member |
| Sean Wasserman | Board Member |
| Stephen Lang | Board Member |
| Tom Dicker | Board Member |
| Tracy Pell | Board Member |
| Stephen Donahue | Secretary |
| Jeffrey Hamrick | Treasurer |
| Line Item | Amount |
|---|---|
| Other Expenses | $31,597 |
| Total Fundraising Expense | $17,303 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Salaries, Compensation, and Employee Benefits | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Office Expenses | - | $303 | $15,913 | $16,216 |
| Fees for Services Other | - | $10,768 | $1,000 | $11,768 |
| Fees for Services Accounting | - | $1,700 | - | $1,700 |
| Advertising | - | $1,176 | $390 | $1,566 |
| Information Technology | - | $341 | - | $341 |
| Other Expenses | - | $6 | - | $6 |
| Total Functional Expenses | $0 | $14,294 | $17,303 | $31,597 |
| Line Item | Amount |
|---|---|
| Professional Fundraising Fees | $0 |
“Form 990 is prepared by an outside tax professional. The form is then reviewed by certain members of the board of directors. This group of individuals then discusses the contents of the return with the outside tax professional. After a full review (with modifications where necessary), the final version of the tax return is provided to all members of the organization's voting body. An officer signs the authorization for the tax professional to efile the return with the department of the treasury.”
“The organization's tax filings are stored in a secure environment and held available for inspection by tax authorities and the general public upon written request to the address of the mill valley library foundation.”
“Governing documents, policies and financal information is available upon written request to the address of the mill valley library foundation.”
“Other: program service expenses 0. Management and general expenses 10,768. Fundraising expenses 1,000. Total expenses 11,768.”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
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| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | SEE SCHEDULE O ATTACHEDTHE MILL VALLEY LIBRARY FOUNDATION RAISES FUNDS TO SUPPLEMENT THE FUNDING PROVIDED BY THE CITY OF MILL VALLEY TO THE MILL VALLEY PUBLIC LIBRARY WITH THE OBJECTIVE TO INSURE THAT THE LIBRARY WILL BE ABLE TO PROVIDE HIGH QUALITY PROGRAMS AND SERVICES IN PERPETUITY. |
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| IRS990/AdvertisingGrp/ManagementAndGeneralAmt | 0 | 1176 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 1566 |
| IRS990/AllOtherContributionsAmt | 0 | 138676 |
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| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | MILL VALLEY |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 94941 |
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| IRS990/CYOtherExpensesAmt | 0 | 31597 |
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| IRS990/CYRevenuesLessExpensesAmt | 0 | 251542 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 0 |
| IRS990/CYTotalExpensesAmt | 0 | 31597 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 17303 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
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| IRS990/Desc | 0 | THE MILL VALLEY LIBRARY FOUNDATION DOES NOT PROVIDE ANY PROGRAM SERVICES. IT IS SOLELY A FUND RAISING ORGANIZATION. THE FOUNDATION PROGRAM CONSISTS OF DELIVERING FUNDS IN THE FORM OF GRANTS TO THE MILL VALLEY PUBLIC LIBRARY, TO PROVIDE FUNDING FOR SPECIFIC PROGRAMS DESIGNATED BY THE HEAD LIBRARIAN. |
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| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 1700 |
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| IRS990/FeesForServicesOtherGrp/TotalAmt | 0 | 11768 |
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| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 5.00 |
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| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | BOARD MEMBER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | BOARD MEMBER |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1986 |
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| IRS990/GoverningBodyVotingMembersCnt | 0 | 15 |
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| IRS990/GrantsToOrganizationsInd | 0 | 0 |
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| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 341 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 341 |
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| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 61446 |
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| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 5997853 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 5982682 |
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| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
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| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | SEE SCHEDULE O ATTACHEDTHE MILL VALLEY LIBRARY FOUNDATION RAISES FUNDS TO SUPPLEMENT THE FUNDING PROVIDED BY THE CITY OF MILL VALLEY TO THE MILL VALLEY PUBLIC LIBRARY WITH THE OBJECTIVE TO INSURE THAT THE LIBRARY WILL BE ABLE TO PROVIDE HIGH QUALITY PROGRAMS AND SERVICES IN PERPETUITY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 6060088 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 6100480 |
| IRS990/NetGainOrLossInvestmentsGrp/RelatedOrExemptFuncIncomeAmt | 0 | 83017 |
| IRS990/NetGainOrLossInvestmentsGrp/TotalRevenueColumnAmt | 0 | 83017 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -211150 |
| IRS990/NoDonorRestrictionNetAssetsGrp/BOYAmt | 0 | 5710088 |
| IRS990/NoDonorRestrictionNetAssetsGrp/EOYAmt | 0 | 5750480 |
| IRS990/NoListedPersonsCompensatedInd | 0 | X |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 15913 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 303 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 16216 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsFASB117Ind | 0 | X |
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| IRS990/OtherExpensesGrp/Desc | 0 | OTHER |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 6 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 6 |
| IRS990/OwnWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrincipalOfficerNm | 0 | DEBORAH SORONDO |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
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| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 162729 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 132000 |
| IRS990/PYInvestmentIncomeAmt | 0 | 256808 |
| IRS990/PYOtherExpensesAmt | 0 | 92330 |
| IRS990/PYOtherRevenueAmt | 0 | 0 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 0 |
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| IRS990/PYTotalExpensesAmt | 0 | 224330 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 419537 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 251542 |
| IRS990/RelatedEntityInd | 0 | 1 |
| IRS990/RelatedOrganizationCtrlEntInd | 0 | 0 |
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| IRS990/ReportLandBuildingEquipmentInd | 0 | 0 |
| IRS990/ReportOtherAssetsInd | 0 | 0 |
| IRS990/ReportOtherLiabilitiesInd | 0 | 0 |
| IRS990/ReportProgramRelatedInvstInd | 0 | 0 |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/ExplanationTxt | 0 | FILING IS FOR SHORT PERIOD OCTOBER 1, 2024 TO DECEMBER 31, 2024. THE ORGANIZATION WILL FILE IN THE FUTIRE ON A CALENDER YEAR. |
| IRS990ScheduleA/Form990ScheduleAPartVIGrp/FormAndLineReferenceDesc | 0 | PART II, SHORT YEAR EXPLANATION: |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt | 0 | 138676 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt | 0 | 162729 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2490676 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 170845 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 150440 |
| IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt | 0 | 3113366 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearAmt | 0 | 144465 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus1YearAmt | 0 | 256808 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 295407 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus3YearsAmt | 0 | -418486 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 322181 |
| IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt | 0 | 600375 |
| IRS990ScheduleA/OtherIncome170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 717 |
| IRS990ScheduleA/OtherIncome170Grp/TotalAmt | 0 | 717 |
| IRS990ScheduleA/PublicOrganization170Ind | 0 | X |
| IRS990ScheduleA/PublicSupportCY170Pct | 0 | 0.83820 |
| IRS990ScheduleA/PublicSupportPY170Pct | 0 | 0.85530 |
| IRS990ScheduleA/PublicSupportTotal170Amt | 0 | 3113366 |
| IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind | 0 | X |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt | 0 | 138676 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt | 0 | 162729 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt | 0 | 2490676 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt | 0 | 170845 |
| IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt | 0 | 150440 |
| IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt | 0 | 3113366 |
| IRS990ScheduleA/TotalSupportAmt | 0 | 3714458 |
| IRS990ScheduleB/ContributorInformationGrp/ContributorBusinessName/BusinessNameLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorNum | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine1 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/AddressLine2 | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/City | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/State | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/ContributorUSAddress/ZIPCode | 0 | RESTRICTED |
| IRS990ScheduleB/ContributorInformationGrp/TotalContributionsAmt | 0 | RESTRICTED |
| IRS990/ScheduleBRequiredInd | 0 | 1 |
| IRS990ScheduleD/AgentTrusteeEtcInd | 0 | 0 |
| IRS990ScheduleD/CYEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 5259529 |
| IRS990ScheduleD/CYEndwmtFundGrp/EndYearBalanceAmt | 0 | 5259529 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 5064322 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/ContributionsAmt | 0 | 162729 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 5259529 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 132000 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 256808 |
| IRS990ScheduleD/CYMinus1YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 92330 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 2490334 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/ContributionsAmt | 0 | 2490676 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 5064322 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 100100 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 295407 |
| IRS990ScheduleD/CYMinus2YrEndwmtFundGrp/OtherExpendituresAmt | 0 | 111995 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 2900681 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/ContributionsAmt | 0 | 6500 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 2490334 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 6500 |
| IRS990ScheduleD/CYMinus3YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | -410347 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/BeginningYearBalanceAmt | 0 | 2559687 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/ContributionsAmt | 0 | 106314 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/EndYearBalanceAmt | 0 | 2900681 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/GrantsOrScholarshipsAmt | 0 | 87500 |
| IRS990ScheduleD/CYMinus4YrEndwmtFundGrp/InvestmentEarningsOrLossesAmt | 0 | 322180 |
| IRS990ScheduleD/EndowmentsHeldRelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/EndowmentsHeldUnrelatedOrgInd | 0 | 0 |
| IRS990ScheduleD/TotalBookValueLandBuildingsAmt | 0 | 0 |
| IRS990ScheduleI/GrantRecordsMaintainedInd | 0 | 1 |
| IRS990/ScheduleJRequiredInd | 0 | 0 |
| IRS990/ScheduleORequiredInd | 0 | 1 |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | FORM 990 IS PREPARED BY AN OUTSIDE TAX PROFESSIONAL. THE FORM IS THEN REVIEWED BY CERTAIN MEMBERS OF THE BOARD OF DIRECTORS. THIS GROUP OF INDIVIDUALS THEN DISCUSSES THE CONTENTS OF THE RETURN WITH THE OUTSIDE TAX PROFESSIONAL. AFTER A FULL REVIEW (WITH MODIFICATIONS WHERE NECESSARY), THE FINAL VERSION OF THE TAX RETURN IS PROVIDED TO ALL MEMBERS OF THE ORGANIZATION'S VOTING BODY. AN OFFICER SIGNS THE AUTHORIZATION FOR THE TAX PROFESSIONAL TO EFILE THE RETURN WITH THE DEPARTMENT OF THE TREASURY. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | THE ORGANIZATION'S TAX FILINGS ARE STORED IN A SECURE ENVIRONMENT AND HELD AVAILABLE FOR INSPECTION BY TAX AUTHORITIES AND THE GENERAL PUBLIC UPON WRITTEN REQUEST TO THE ADDRESS OF THE MILL VALLEY LIBRARY FOUNDATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 2 | GOVERNING DOCUMENTS, POLICIES AND FINANCAL INFORMATION IS AVAILABLE UPON WRITTEN REQUEST TO THE ADDRESS OF THE MILL VALLEY LIBRARY FOUNDATION. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 3 | OTHER: PROGRAM SERVICE EXPENSES 0. MANAGEMENT AND GENERAL EXPENSES 10,768. FUNDRAISING EXPENSES 1,000. TOTAL EXPENSES 11,768. |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, SECTION B, LINE 11B |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990, PART VI, SECTION C, LINE 18 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 2 | FORM 990, PART VI, SECTION C, LINE 19 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 3 | FORM 990, PART IX, LINE 11G |
| IRS990ScheduleR/AssetExchangeInd | 0 | 0 |
| IRS990ScheduleR/AssetPurchaseFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/AssetSaleToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | 1 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | 0 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DirectControllingNACd | 0 | N/A |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | MILL VALLEY PUBLIC LIBRARY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 0 | 966000372 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 0 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 0 | CA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | LIBRARY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 0 | 6 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 0 | 375 THROCKMORTON AVENUE |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | MILL VALLEY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 0 | CA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 0 | 94941 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PaidEmployeesSharingInd | 0 | 0 |
| IRS990ScheduleR/PerformOfServicesByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/PerformOfServicesForOthOrgInd | 0 | 0 |
| IRS990ScheduleR/ReceiptOfIntAnntsRntsRyltsInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidByOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/ReimbursementPaidToOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/RentalOfFacilitiesToOthOrgInd | 0 | 0 |
| IRS990ScheduleR/RentalOfFcltsFromOthOrgInd | 0 | 0 |
| IRS990ScheduleR/SharingOfFacilitiesInd | 0 | 0 |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/MethodOfAmountDeterminationTxt | 0 | POLICY |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/OtherOrganizationName/BusinessNameLine1Txt | 0 | MILL VALLEY PUBLIC LIBRARY |
| IRS990ScheduleR/TransactionsRelatedOrgGrp/TransactionTypeTxt | 0 | B |
| IRS990ScheduleR/TransferFromOtherOrgInd | 0 | 0 |
| IRS990ScheduleR/TransferToOtherOrgInd | 0 | 0 |
| IRS990/SchoolOperatingInd | 0 | 0 |
| IRS990/SignificantChangeInd | 0 | 0 |
| IRS990/SignificantNewProgramSrvcInd | 0 | 0 |
| IRS990/StatesWhereCopyOfReturnIsFldCd | 0 | CA |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | 0 |
| IRS990/SubjectToProxyTaxInd | 0 | 0 |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | 0 |
| IRS990/TaxablePartyNotificationInd | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | 0 |
| IRS990/TerminateOperationsInd | 0 | 0 |
| IRS990/TotalAssetsBOYAmt | 0 | 6060088 |
| IRS990/TotalAssetsEOYAmt | 0 | 6100480 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 6060088 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 6100480 |
| IRS990/TotalCompGreaterThan150KInd | 0 | 0 |
| IRS990/TotalContributionsAmt | 0 | 138676 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 17303 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 14294 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 0 |
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