Civic Intelligence

Madeleine Sone Wildlife Preserve

EIN 46-2505344 • 501(c)3 • Cotati, CA

Profile

The Madeleine Sone Wildlife Preserve was established to continue work started by Madeleine Sone, and to manage and protect property she accumulated during her lifetime in ways that are beneficial to wildlife, the local ecology, and to humanity. Madeleine believed that humanity can and must learn to coexist with nature, and to that end the land is held open to the public to enjoy without charge. The existing structures on the land are slowly being updated to make them available for public use.

6774 Grove StreetCotati, CA 94931

www.sonepreserve.org

Siviq Scores

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

Liabilities / Assets

19th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Liabilities / Revenue

20th percentile

0.00x

Tied with the lowest-debt nonprofits in its peer group.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Net Margin

70th percentile

18%

Higher net margin than 70% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Source year 2024

Top Officer Pay

40th percentile

$0

Higher top officer pay than 40% of similar nonprofits.

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

501(c)3 • $1M-$5M nonprofits • Source year 2024

Asset Growth

42nd percentile

0.7%

Faster asset growth than 42% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Revenue Growth

37th percentile

0.5%

Faster revenue growth than 37% of similar nonprofits.

501(c)3 • $1M-$5M nonprofits • Annualized from 2023 to 2024

Assets

Up

$1,153,091

Up $7,961 (+0.7%) from 2023

Liabilities

Flat

$0

Flat from 2023

Net Assets

Up

$1,153,091

Up $7,961 (+0.7%) from 2023

Revenue

Up

$45,121

Up $220 (+0.5%) from 2023

Expenses

Down

$37,160

Down $72,372 (-66%) from 2023

Net Income

Up

$7,961

Up $72,592 (+112%) from 2023

Trend Graphs

Balance Sheet Trend

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

$1.5M$1.0M$500K$0Assets 2015: $0Liabilities 2015: $0Net Assets 2015: $02015Assets 2016: $150Liabilities 2016: $02016Assets 2017: $3,174Liabilities 2017: $02017Assets 2018: $1,256,894Liabilities 2018: $0Net Assets 2018: $1,256,8942018Assets 2019: $1,242,110Liabilities 2019: $0Net Assets 2019: $1,242,1102019Assets 2020: $1,242,473Liabilities 2020: $0Net Assets 2020: $1,242,4732020Assets 2021: $1,249,983Liabilities 2021: $0Net Assets 2021: $1,249,9832021Assets 2022: $1,209,761Liabilities 2022: $0Net Assets 2022: $1,209,7612022Assets 2023: $1,145,130Liabilities 2023: $0Net Assets 2023: $1,145,1302023Assets 2024: $1,153,091Liabilities 2024: $0Net Assets 2024: $1,153,0912024

Highlighted filing

2024

Assets$1,153,091
Liabilities$0
Net Assets$1,153,091

Operations Trend

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

$1.5M$1.0M$500K$0-$500KRevenue 2015: $0Expenses 2015: $0Net Income 2015: $02015Revenue 2016: $150Expenses 2016: $0Net Income 2016: $1502016Revenue 2017: $0Expenses 2017: $3,024Net Income 2017: -$3,0242017Revenue 2018: $1,294,943Expenses 2018: $39,618Net Income 2018: $1,255,3252018Revenue 2019: $45,085Expenses 2019: $59,869Net Income 2019: -$14,7842019Revenue 2020: $46,609Expenses 2020: $46,246Net Income 2020: $3632020Revenue 2021: $48,024Expenses 2021: $40,514Net Income 2021: $7,5102021Revenue 2022: $28,814Expenses 2022: $69,036Net Income 2022: -$40,2222022Revenue 2023: $44,901Expenses 2023: $109,532Net Income 2023: -$64,6312023Revenue 2024: $45,121Expenses 2024: $37,160Net Income 2024: $7,9612024

Highlighted filing

2024

Revenue$45,121
Expenses$37,160
Net Income$7,961

Filings

Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Apr 18, 2025
Return Version
2024v5.1
Gross Receipts
$45,121
Mission and Program Overview

Mission

The Madeleine Sone Wildlife Preserve was established to continue work started by Madeleine Sone, and to manage and protect property she accumulated during her lifetime in ways that are beneficial to wildlife, the local ecology, and to humanity. Madeleine believed that humanity can and must learn to coexist with nature, and to that end the land is held open to the public to enjoy without charge. Plans are being formed to re-purpose existing structures on the land for public use.

See Statement O - Other

Balance Sheet Detail
LineBeginningEndChange
Assets
Land, Buildings, and Equipment, Net$863,166$852,391▼ $10,775
Pd in Cap Srpls Land Bldg Eqp Fund$863,166$852,391▼ $10,775
Rtn Earn Endowment Incm Other Fnds$281,964$300,700▲ $18,736
Savings and Temporary Cash Investments$262,432$283,617▲ $21,185
Cash and Non-Interest-Bearing Accounts$19,532$17,083▼ $2,449
Cap Stk Tr Prin Current Funds$0$0→ $0
Total Assets$1,145,130$1,153,091▲ $7,961
Liabilities
Total Liabilities$0$0→ $0
Net Assets / Fund Balance
Total Net Assets Fund Balance$1,145,130$1,153,091▲ $7,961
Total Liabilities and Net Assets / Fund Balance$1,145,130$1,153,091▲ $7,961

Asset Categories

AssetBook ValueDepreciationBasis
Land$655,263-$655,263
Buildings$135,818$38,919$174,737
Leasehold Improvements$59,630$9,132$68,762
Other Land Buildings$1,680$20,820$22,500
Equipment$0$0$0
Compensation and Service Providers

Board Members and Trustees

NameTitle
Meredith PorterPresident
Derick FelsmanVice President
Delora porterDirector
Kathryn JurikDirector
Revenue and Support

Revenue Composition

Contributions and Grants
$75
Program Service Revenue
$35,818
Investment Income
$9,228
Other Revenue
$0
All Other Contributions
$75
Change in Net Assets
$7,961
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$37,160
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0
Total Fundraising Expense$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Insurance$14,279$0$0$14,279
Depreciation Depletion$0$10,775$0$10,775
Fees for Services Management$10,226$0$0$10,226
Other Expenses$1,348$0$0$1,348
Information Technology$0$344$0$344
Office Expenses$0$123$0$123
Total Functional Expenses$25,871$11,289$0$37,160
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
No
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
Yes
Filing and Contact Details

Filer

Filer Name
Madeleine Sone Wildlife Preserve
EIN
46-2505344
Phone
7073312633
Address
6774 Grove Street, Cotati, CA 94931

Signing Officer

Name
Meredith Porter
Title
President
Phone
7073312633
Signed
2025-04-18
Discuss with paid preparer
Yes

Organization Details

Formed
2012
Legal Domicile
CA
Voting Board Members
4
Independent Board Members
4
Employees
0
Volunteers
4

Preparer

Firm
Jennifer Chadwick Mba Ea
Address
217 Knoll Haven Dr, Sebastopol, CA 95472
Preparer
Jennifer Chadwick
Phone
7076347571
Supplemental Narrative

Additional Explanations

Other

Form 990, Part III, Line 4a- One of the primary objectives of the Madeleine Sone Wildlife Preserve is to ensure that the 24-acre property remains open, usable and accesssible to the general public. Based on informal assessments of parking lot traffic and trail usage, it is estimated that approximately 20 hikers visit the Preserve each day, resulting in 600 or more visitors per month who enjoy the tranquil environment and the impressive redwood-filled canyon. The Preserve was open every day in 2024 with the exception of one section of the trail, which was closed for repairs for three months. The main residence is rented as it is necessary and convenient to keep it occupied, so it can be insured and to stop vandalism that occurred when it was empty. The rent collected is used to fund projects such as storm repairs, tree maintenance and removal and general upkeep.

Pt VI, Line 2

Form 990, Part VI, Section A, Line 2 - Meredith Porter and Derick Felsman are married. Delora Porter and Meredith Porter are mother and daughter.

Pt VI, Line 3

Form 990, Part VI, Section A, Line 3 - Rental management, including the collection of rents and hiring out for most maintenance work is contracted from Sonoma County Property Rentals Inc., located at 5218 County Club Drive, Rohnert Park, CA 94928. Their 2024 fee was $10,226.

Pt VI, Line 11B

Form 990, Part VI, Section B, Line 11b - A complete copy of this return, including all attached schedules, was emailed to each director on the Board of the Madeleine Sone Wildlife Preserve prior to filing. Income and expenses are discussed throughout the year by email and at Board meetings, and no major spending is undertaken without the informed consent of the directors. The tax return is thus a recap of information already known to the Board. Board members communicate with each other freely, and questions about finances or the tax return are answered promptly.

Pt VI, Line 19

Form 990, Part VI, Section C, Line 19- The governing documents (Articles of Incorporation and Bylaws) and financial statements of The Madeleine Sone Wildlife Preserve are available to the public upon request. The Preserve website (sonepreserve.org) provides a contact button where members of the public can make such a request.

Raw XML Appendix378 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
IRS990/AccountantCompileOrReviewInd0false
IRS990/ActivitiesConductedPrtshpInd0false
IRS990/ActivityOrMissionDesc0See Statement O - Other
IRS990/AddressChangeInd0X
IRS990/AllOtherContributionsAmt075
IRS990/AnnualDisclosureCoveredPrsnInd0true
IRS990/BackupWthldComplianceInd0true
IRS990/BooksInCareOfDetail/PersonNm0Meredith Porter
IRS990/BooksInCareOfDetail/PhoneNum07073312633
IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt0597 Grandview Road
IRS990/BooksInCareOfDetail/USAddress/CityNm0Sebastopol
IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990/BooksInCareOfDetail/USAddress/ZIPCd095472
IRS990/BusinessRlnWith35CtrlEntInd0false
IRS990/BusinessRlnWithFamMemInd0false
IRS990/BusinessRlnWithOrgMemInd0false
IRS990/CapStkTrPrinCurrentFundsGrp/BOYAmt00
IRS990/CapStkTrPrinCurrentFundsGrp/EOYAmt00
IRS990/CashNonInterestBearingGrp/BOYAmt019532
IRS990/CashNonInterestBearingGrp/EOYAmt017083
IRS990/ChangeToOrgDocumentsInd0false
IRS990/CollectionsOfArtInd0false
IRS990/CompensationFromOtherSrcsInd0false
IRS990/CompensationProcessCEOInd0false
IRS990/CompensationProcessOtherInd0false
IRS990/ConflictOfInterestPolicyInd0true
IRS990/ConservationEasementsInd0false
IRS990/ConsolidatedAuditFinclStmtInd0false
IRS990/CreditCounselingInd0false
IRS990/CYBenefitsPaidToMembersAmt00
IRS990/CYContributionsGrantsAmt075
IRS990/CYGrantsAndSimilarPaidAmt00
IRS990/CYInvestmentIncomeAmt09228
IRS990/CYOtherExpensesAmt037160
IRS990/CYOtherRevenueAmt00
IRS990/CYProgramServiceRevenueAmt035818
IRS990/CYRevenuesLessExpensesAmt07961
IRS990/CYSalariesCompEmpBnftPaidAmt00
IRS990/CYTotalExpensesAmt037160
IRS990/CYTotalFundraisingExpenseAmt00
IRS990/CYTotalProfFndrsngExpnsAmt00
IRS990/CYTotalRevenueAmt045121
IRS990/DecisionsSubjectToApprovaInd0false
IRS990/DeductibleArtContributionInd0false
IRS990/DeductibleNonCashContriInd0false
IRS990/DelegationOfMgmtDutiesInd0true
IRS990/DepreciationDepletionGrp/FundraisingAmt00
IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt010775
IRS990/DepreciationDepletionGrp/ProgramServicesAmt00
IRS990/DepreciationDepletionGrp/TotalAmt010775
IRS990/Desc0See statement in Schedule O
IRS990/DescribedInSection501c3Ind0true
IRS990/DisregardedEntityInd0false
IRS990/DocumentRetentionPolicyInd0false
IRS990/DonorAdvisedFundInd0false
IRS990/DonorRstrOrQuasiEndowmentsInd0false
IRS990/ElectionOfBoardMembersInd0false
IRS990/EmployeeCnt00
IRS990/EngagedInExcessBenefitTransInd0false
IRS990/ExpenseAmt025871
IRS990/FamilyOrBusinessRlnInd0true
IRS990/FederalGrantAuditRequiredInd0false
IRS990/FeesForServicesManagementGrp/FundraisingAmt00
IRS990/FeesForServicesManagementGrp/ManagementAndGeneralAmt00
IRS990/FeesForServicesManagementGrp/ProgramServicesAmt010226
IRS990/FeesForServicesManagementGrp/TotalAmt010226
IRS990/ForeignActivitiesInd0false
IRS990/ForeignFinancialAccountInd0false
IRS990/ForeignOfficeInd0false
IRS990/Form1098CFiledInd0false
IRS990/Form8282PropertyDisposedOfInd0false
IRS990/Form8899Filedind0false
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt02.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt12.00
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt20.20
IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt30.20
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd0X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd1X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd2X
IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd3X
IRS990/Form990PartVIISectionAGrp/OfficerInd0X
IRS990/Form990PartVIISectionAGrp/OfficerInd1X
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt00
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt10
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt20
IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt30
IRS990/Form990PartVIISectionAGrp/PersonNm0Meredith Porter
IRS990/Form990PartVIISectionAGrp/PersonNm1Derick Felsman
IRS990/Form990PartVIISectionAGrp/PersonNm2Kathryn Jurik
IRS990/Form990PartVIISectionAGrp/PersonNm3Delora porter
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt30
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt00
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt10
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt20
IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt30
IRS990/Form990PartVIISectionAGrp/TitleTxt0President
IRS990/Form990PartVIISectionAGrp/TitleTxt1Vice President
IRS990/Form990PartVIISectionAGrp/TitleTxt2Director
IRS990/Form990PartVIISectionAGrp/TitleTxt3Director
IRS990/Form990ProvidedToGvrnBodyInd0true
IRS990/FormationYr02012
IRS990/FormerOfcrEmployeesListedInd0false
IRS990/FSAuditedInd0false
IRS990/FundraisingActivitiesInd0false
IRS990/GamingActivitiesInd0false
IRS990/GoverningBodyVotingMembersCnt04
IRS990/GrantAmt00
IRS990/GrantsToIndividualsInd0false
IRS990/GrantsToOrganizationsInd0false
IRS990/GrantToRelatedPersonInd0false
IRS990/GrossReceiptsAmt045121
IRS990/GroupReturnForAffiliatesInd0false
IRS990/IncludeFIN48FootnoteInd0false
IRS990/IndependentAuditFinclStmtInd0false
IRS990/IndependentVotingMemberCnt04
IRS990/IndoorTanningServicesInd0false
IRS990/InfoInScheduleOPartIIIInd0X
IRS990/InfoInScheduleOPartVIInd0X
IRS990/InformationTechnologyGrp/FundraisingAmt00
IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt0344
IRS990/InformationTechnologyGrp/ProgramServicesAmt00
IRS990/InformationTechnologyGrp/TotalAmt0344
IRS990/InsuranceGrp/FundraisingAmt00
IRS990/InsuranceGrp/ManagementAndGeneralAmt00
IRS990/InsuranceGrp/ProgramServicesAmt014279
IRS990/InsuranceGrp/TotalAmt014279
IRS990/InvestmentIncomeGrp/ExclusionAmt00
IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt09228
IRS990/InvestmentIncomeGrp/UnrelatedBusinessRevenueAmt00
IRS990/InvestmentInJointVentureInd0false
IRS990/IRPDocumentCnt00
IRS990/IRPDocumentW2GCnt00
IRS990/LandBldgEquipAccumDeprecAmt068871
IRS990/LandBldgEquipBasisNetGrp/BOYAmt0863166
IRS990/LandBldgEquipBasisNetGrp/EOYAmt0852391
IRS990/LandBldgEquipCostOrOtherBssAmt0921262
IRS990/LegalDomicileStateCd0CA
IRS990/LoanOutstandingInd0false
IRS990/LobbyingActivitiesInd0false
IRS990/LocalChaptersInd0false
IRS990/MaterialDiversionOrMisuseInd0false
IRS990/MembersOrStockholdersInd0false
IRS990/MethodOfAccountingCashInd0X
IRS990/MinutesOfCommitteesInd0true
IRS990/MinutesOfGoverningBodyInd0true
IRS990/MissionDesc0See Statement O - Other
IRS990/MoreThan5000KToIndividualsInd0false
IRS990/MoreThan5000KToOrgInd0false
IRS990/NetAssetsOrFundBalancesBOYAmt01145130
IRS990/NetAssetsOrFundBalancesEOYAmt01153091
IRS990/NetUnrelatedBusTxblIncmAmt00
IRS990/NoListedPersonsCompensatedInd0X
IRS990/NondeductibleContributionsInd0false
IRS990/OfficeExpensesGrp/FundraisingAmt00
IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt0123
IRS990/OfficeExpensesGrp/ProgramServicesAmt00
IRS990/OfficeExpensesGrp/TotalAmt0123
IRS990/OfficerMailingAddressInd0false
IRS990/OperateHospitalInd0false
IRS990/Organization501c3Ind0X
IRS990/OrgDoesNotFollowFASB117Ind0X
IRS990/OtherExpensesGrp/Desc0Repairs and Maintenance
IRS990/OtherExpensesGrp/Desc1Licenses
IRS990/OtherExpensesGrp/Desc2Other fees
IRS990/OtherExpensesGrp/Desc3utilities
IRS990/OtherExpensesGrp/FundraisingAmt00
IRS990/OtherExpensesGrp/FundraisingAmt10
IRS990/OtherExpensesGrp/FundraisingAmt20
IRS990/OtherExpensesGrp/FundraisingAmt30
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt00
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt145
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt22
IRS990/OtherExpensesGrp/ManagementAndGeneralAmt30
IRS990/OtherExpensesGrp/ProgramServicesAmt018
IRS990/OtherExpensesGrp/ProgramServicesAmt10
IRS990/OtherExpensesGrp/ProgramServicesAmt20
IRS990/OtherExpensesGrp/ProgramServicesAmt31348
IRS990/OtherExpensesGrp/TotalAmt018
IRS990/OtherExpensesGrp/TotalAmt145
IRS990/OtherExpensesGrp/TotalAmt22
IRS990/OtherExpensesGrp/TotalAmt31348
IRS990/PartialLiquidationInd0false
IRS990/PayPremiumsPrsnlBnftCntrctInd0false
IRS990/PdInCapSrplsLandBldgEqpFundGrp/BOYAmt0863166
IRS990/PdInCapSrplsLandBldgEqpFundGrp/EOYAmt0852391
IRS990/PoliticalCampaignActyInd0false
IRS990/PrincipalOfcrBusinessName/BusinessNameLine1Txt0Meredith Porter
IRS990/ProfessionalFundraisingInd0false
IRS990/ProgramServiceRevenueGrp/BusinessCd0531110
IRS990/ProgramServiceRevenueGrp/Desc0Rent
IRS990/ProgramServiceRevenueGrp/ExclusionAmt00
IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt035818
IRS990/ProgramServiceRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/ProhibitedTaxShelterTransInd0false
IRS990/PYContributionsGrantsAmt0135
IRS990/PYExcessBenefitTransInd0false
IRS990/PYInvestmentIncomeAmt010746
IRS990/PYOtherExpensesAmt0109532
IRS990/PYProgramServiceRevenueAmt034020
IRS990/PYRevenuesLessExpensesAmt0-64631
IRS990/PYTotalExpensesAmt0109532
IRS990/PYTotalRevenueAmt044901
IRS990/QuidProQuoContributionsInd0false
IRS990/RcvFndsToPayPrsnlBnftCntrctInd0false
IRS990/ReconcilationRevenueExpnssAmt07961
IRS990/RegularMonitoringEnfrcInd0false
IRS990/RelatedEntityInd0false
IRS990/RelatedOrganizationCtrlEntInd0false
IRS990/ReportInvestmentsOtherSecInd0false
IRS990/ReportLandBuildingEquipmentInd0true
IRS990/ReportOtherAssetsInd0false
IRS990/ReportOtherLiabilitiesInd0false
IRS990/ReportProgramRelatedInvstInd0false
IRS990/RevenueAmt035818
IRS990/RtnEarnEndowmentIncmOthFndsGrp/BOYAmt0281964
IRS990/RtnEarnEndowmentIncmOthFndsGrp/EOYAmt0300700
IRS990/SavingsAndTempCashInvstGrp/BOYAmt0262432
IRS990/SavingsAndTempCashInvstGrp/EOYAmt0283617
IRS990ScheduleA/AmountsRcvdDsqlfyPersonGrp/TotalAmt00
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearAmt075
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus1YearAmt0135
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus2YearsAmt01560
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus3YearsAmt050
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/CurrentTaxYearMinus4YearsAmt08167
IRS990ScheduleA/GiftsGrantsContrisRcvd509Grp/TotalAmt09987
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearAmt09228
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus1YearAmt010746
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus3YearsAmt015574
IRS990ScheduleA/GrossInvestmentIncome509Grp/CurrentTaxYearMinus4YearsAmt05512
IRS990ScheduleA/GrossInvestmentIncome509Grp/TotalAmt041060
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearAmt035818
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus1YearAmt034020
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus2YearsAmt032400
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus3YearsAmt032400
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/CurrentTaxYearMinus4YearsAmt032930
IRS990ScheduleA/GrossReceiptsAdmissionsGrp/TotalAmt0167568
IRS990ScheduleA/GrossReceiptsNonUnrltBusGrp/TotalAmt00
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearAmt09228
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus1YearAmt010746
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus2YearsAmt00
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus3YearsAmt015574
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/CurrentTaxYearMinus4YearsAmt05512
IRS990ScheduleA/InvestmentIncomeAndUBTIGrp/TotalAmt041060
IRS990ScheduleA/InvestmentIncomeCYPct00.18780
IRS990ScheduleA/InvestmentIncomePYPct00.15590
IRS990ScheduleA/OtherSupportSumAmt00
IRS990ScheduleA/PubliclySupportedOrg509a2Ind0X
IRS990ScheduleA/PublicSupportCY170Pct00
IRS990ScheduleA/PublicSupportCY509Pct00.81220
IRS990ScheduleA/PublicSupportPY509Pct00.84410
IRS990ScheduleA/PublicSupportTotal509Amt0177555
IRS990ScheduleA/SubstAndDsqlfyPrsnsTotGrp/TotalAmt00
IRS990ScheduleA/SubstantialContributorsAmtGrp/TotalAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft509Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY509Ind0X
IRS990ScheduleA/Total509Grp/CurrentTaxYearAmt035893
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus1YearAmt034155
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus2YearsAmt033960
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus3YearsAmt032450
IRS990ScheduleA/Total509Grp/CurrentTaxYearMinus4YearsAmt041097
IRS990ScheduleA/Total509Grp/TotalAmt0177555
IRS990ScheduleA/TotalSupportCalendarYearGrp/TotalAmt0218615
IRS990/ScheduleBRequiredInd0false
IRS990ScheduleD/BuildingsGrp/BookValueAmt0135818
IRS990ScheduleD/BuildingsGrp/DepreciationAmt038919
IRS990ScheduleD/BuildingsGrp/InvestmentCostOrOtherBasisAmt00
IRS990ScheduleD/BuildingsGrp/OtherCostOrOtherBasisAmt0174737
IRS990ScheduleD/EquipmentGrp/BookValueAmt00
IRS990ScheduleD/EquipmentGrp/DepreciationAmt00
IRS990ScheduleD/EquipmentGrp/InvestmentCostOrOtherBasisAmt00
IRS990ScheduleD/EquipmentGrp/OtherCostOrOtherBasisAmt00
IRS990ScheduleD/LandGrp/BookValueAmt0655263
IRS990ScheduleD/LandGrp/InvestmentCostOrOtherBasisAmt00
IRS990ScheduleD/LandGrp/OtherCostOrOtherBasisAmt0655263
IRS990ScheduleD/LeaseholdImprovementsGrp/BookValueAmt059630
IRS990ScheduleD/LeaseholdImprovementsGrp/DepreciationAmt09132
IRS990ScheduleD/LeaseholdImprovementsGrp/InvestmentCostOrOtherBasisAmt00
IRS990ScheduleD/LeaseholdImprovementsGrp/OtherCostOrOtherBasisAmt068762
IRS990ScheduleD/OtherLandBuildingsGrp/BookValueAmt01680
IRS990ScheduleD/OtherLandBuildingsGrp/DepreciationAmt020820
IRS990ScheduleD/OtherLandBuildingsGrp/InvestmentCostOrOtherBasisAmt00
IRS990ScheduleD/OtherLandBuildingsGrp/OtherCostOrOtherBasisAmt022500
IRS990ScheduleD/TotalBookValueLandBuildingsAmt0852391
IRS990/ScheduleJRequiredInd0false
IRS990/ScheduleORequiredInd0true
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Form 990, Part III, Line 4a- One of the primary objectives of the Madeleine Sone Wildlife Preserve is to ensure that the 24-acre property remains open, usable and accesssible to the general public. Based on informal assessments of parking lot traffic and trail usage, it is estimated that approximately 20 hikers visit the Preserve each day, resulting in 600 or more visitors per month who enjoy the tranquil environment and the impressive redwood-filled canyon. The Preserve was open every day in 2024 with the exception of one section of the trail, which was closed for repairs for three months. The main residence is rented as it is necessary and convenient to keep it occupied, so it can be insured and to stop vandalism that occurred when it was empty. The rent collected is used to fund projects such as storm repairs, tree maintenance and removal and general upkeep.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Form 990, Part VI, Section A, Line 2 - Meredith Porter and Derick Felsman are married. Delora Porter and Meredith Porter are mother and daughter.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2Form 990, Part VI, Section A, Line 3 - Rental management, including the collection of rents and hiring out for most maintenance work is contracted from Sonoma County Property Rentals Inc., located at 5218 County Club Drive, Rohnert Park, CA 94928. Their 2024 fee was $10,226.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Form 990, Part VI, Section B, Line 11b - A complete copy of this return, including all attached schedules, was emailed to each director on the Board of the Madeleine Sone Wildlife Preserve prior to filing. Income and expenses are discussed throughout the year by email and at Board meetings, and no major spending is undertaken without the informed consent of the directors. The tax return is thus a recap of information already known to the Board. Board members communicate with each other freely, and questions about finances or the tax return are answered promptly.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Form 990, Part VI, Section C, Line 19- The governing documents (Articles of Incorporation and Bylaws) and financial statements of The Madeleine Sone Wildlife Preserve are available to the public upon request. The Preserve website (sonepreserve.org) provides a contact button where members of the public can make such a request.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Other
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Pt VI, Line 2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Pt VI, Line 3
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Pt VI, Line 11b
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Pt VI, Line 19
IRS990/SchoolOperatingInd0false
IRS990/SignificantChangeInd0false
IRS990/SignificantNewProgramSrvcInd0false
IRS990/SubjectToExcsTaxNetInvstIncInd0false
IRS990/SubjectToProxyTaxInd0false
IRS990/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990/TaxablePartyNotificationInd0false
IRS990/TaxExemptBondsInd0false
IRS990/TerminateOperationsInd0false
IRS990/TotalAssetsBOYAmt01145130
IRS990/TotalAssetsEOYAmt01153091
IRS990/TotalAssetsGrp/BOYAmt01145130
IRS990/TotalAssetsGrp/EOYAmt01153091
IRS990/TotalCompGreaterThan150KInd0false
IRS990/TotalContributionsAmt075
IRS990/TotalEmployeeCnt00
IRS990/TotalFunctionalExpensesGrp/FundraisingAmt00
IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt011289
IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt025871
IRS990/TotalFunctionalExpensesGrp/TotalAmt037160
IRS990/TotalGrossUBIAmt00
IRS990/TotalLiabilitiesEOYAmt00
IRS990/TotalLiabilitiesGrp/BOYAmt00
IRS990/TotalLiabilitiesGrp/EOYAmt00
IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt01145130
IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt01153091
IRS990/TotalOtherCompensationAmt00
IRS990/TotalProgramServiceExpensesAmt025871
IRS990/TotalProgramServiceRevenueAmt035818
IRS990/TotalReportableCompFromOrgAmt00
IRS990/TotalRevenueGrp/ExclusionAmt00
IRS990/TotalRevenueGrp/RelatedOrExemptFuncIncomeAmt045046
IRS990/TotalRevenueGrp/TotalRevenueColumnAmt045121
IRS990/TotalRevenueGrp/UnrelatedBusinessRevenueAmt00
IRS990/TotalVolunteersCnt04
IRS990/TotLiabNetAssetsFundBalanceGrp/BOYAmt01145130
IRS990/TotLiabNetAssetsFundBalanceGrp/EOYAmt01153091
IRS990/TotReportableCompRltdOrgAmt00
IRS990/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990/TypeOfOrganizationCorpInd0X
IRS990/UnrelatedBusIncmOverLimitInd0false
IRS990/USAddress/AddressLine1Txt06774 Grove Street
IRS990/USAddress/CityNm0Cotati
IRS990/USAddress/StateAbbreviationCd0CA
IRS990/USAddress/ZIPCd094931
IRS990/VotingMembersGoverningBodyCnt04
IRS990/VotingMembersIndependentCnt04
IRS990/WebsiteAddressTxt0N/A
IRS990/WhistleblowerPolicyInd0false
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0Meredith Porter
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0President
ReturnHeader/BusinessOfficerGrp/PhoneNum07073312633
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-04-18
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Madeleine Sone Wildlife Preserve
ReturnHeader/Filer/BusinessNameControlTxt0MADE
ReturnHeader/Filer/EIN0462505344
ReturnHeader/Filer/PhoneNum07073312633
ReturnHeader/Filer/USAddress/AddressLine1Txt06774 Grove Street
ReturnHeader/Filer/USAddress/CityNm0Cotati
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd094931
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0834013445
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0JENNIFER CHADWICK MBA EA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt0217 Knoll Haven Dr
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Sebastopol
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd095472
ReturnHeader/PreparerPersonGrp/PhoneNum07076347571
ReturnHeader/PreparerPersonGrp/PreparationDt02025-05-15
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Jennifer Chadwick
ReturnHeader/PreparerPersonGrp/SelfEmployedInd0X
ReturnHeader/ReturnTs02025-05-15T09:44:40-07:00
ReturnHeader/ReturnTypeCd0990
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

Document Assets

No mirrored PDF or thumbnail assets are attached yet.