Civic Intelligence

Conserve School Corporation

EIN 36-4140938 • 501(c)3 • Land Olakes, WI

View Organization Page

Profile

Conserve School inspires young people to environmental stewardship through academics and engagement with the forests, lakes, and wildlife of Lowenwood.

5400 N Black Oak Lake RoadLand Olakes, WI 54540

www.conserveschool.org

Siviq Scores

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

Liabilities / Assets

60th percentile

0.00x

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

501(c)3 • <$500k nonprofits • Source year 2025

Liabilities / Revenue

62nd percentile

0.00x

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

501(c)3 • <$500k nonprofits • Source year 2025

Net Margin

1st percentile

-141849%

Higher net margin than 1% of similar nonprofits.

501(c)3 • <$500k nonprofits • Source year 2025

Top Officer Pay

81st percentile

$0

Higher top officer pay than 81% of similar nonprofits.

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

501(c)3 • <$500k nonprofits • Source year 2025

Asset Growth

12th percentile

-91%

Faster asset growth than 12% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Revenue Growth

10th percentile

-79%

Faster revenue growth than 10% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2024 to 2025

Balance Sheet
Liabilities / Assets60th percentile

Assets

Down

$7,043

Down $72,343 (-91%) from 2024

Liabilities

Flat

$0

Flat from 2024

Net Assets

Down

$7,043

Down $72,343 (-91%) from 2024

Operations
Liabilities / Revenue62nd percentileNet Margin1st percentile

Revenue

Down

$51

Down $197 (-79%) from 2024

Expenses

Up

$72,394

Up $48,569 (+204%) from 2024

Net Income

Down

-$72,343

Down $48,766 (-207%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth12th percentile

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

$60M$40M$20M$0Assets 2011: $53,980,438Liabilities 2011: $427,270Net Assets 2011: $53,553,1682011Assets 2012: $52,004,076Liabilities 2012: $349,642Net Assets 2012: $51,654,4342012Assets 2013: $50,789,367Liabilities 2013: $465,505Net Assets 2013: $50,323,8622013Assets 2014: $49,620,523Liabilities 2014: $420,489Net Assets 2014: $49,200,0342014Assets 2015: $48,635,914Liabilities 2015: $445,348Net Assets 2015: $48,190,5662015Assets 2016: $46,888,475Liabilities 2016: $343,138Net Assets 2016: $46,545,3372016Assets 2017: $46,404,163Liabilities 2017: $302,341Net Assets 2017: $46,101,8222017Assets 2018: $45,697,249Liabilities 2018: $420,619Net Assets 2018: $45,276,6302018Assets 2019: $44,782,967Liabilities 2019: $580,653Net Assets 2019: $44,202,3142019Assets 2020: $44,507,562Liabilities 2020: $2,687,792Net Assets 2020: $41,819,7702020Assets 2022: $5,798,976Liabilities 2022: $0Net Assets 2022: $5,798,9762022Assets 2023: $102,963Liabilities 2023: $0Net Assets 2023: $102,9632023Assets 2024: $79,386Liabilities 2024: $0Net Assets 2024: $79,3862024Assets 2025: $7,043Liabilities 2025: $0Net Assets 2025: $7,0432025

Highlighted filing

2025

Assets$7,043
Liabilities$0
Net Assets$7,043
Open 2025 Filing

Operations Trend

Revenue Growth10th percentile

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

$15M$10M$5.0M$0-$5.0M-$10MExpenses 2011: $8,492,0892011Expenses 2012: $8,814,3912012Expenses 2013: $8,118,5622013Revenue 2014: $7,153,064Expenses 2014: $8,302,199Net Income 2014: -$1,149,1352014Revenue 2015: $7,094,501Expenses 2015: $8,060,801Net Income 2015: -$966,3002015Revenue 2016: $8,063,289Expenses 2016: $9,416,897Net Income 2016: -$1,353,6082016Revenue 2017: $8,145,395Expenses 2017: $9,486,622Net Income 2017: -$1,341,2272017Revenue 2018: $8,189,030Expenses 2018: $9,403,593Net Income 2018: -$1,214,5632018Revenue 2019: $9,174,142Expenses 2019: $9,398,240Net Income 2019: -$224,0982019Revenue 2020: $11,154,750Expenses 2020: $13,557,016Net Income 2020: -$2,402,2662020Revenue 2022: $462,070Expenses 2022: $3,036,189Net Income 2022: -$2,574,1192022Revenue 2023: $41,194Expenses 2023: $5,737,206Net Income 2023: -$5,696,0122023Revenue 2024: $248Expenses 2024: $23,825Net Income 2024: -$23,5772024Revenue 2025: $51Expenses 2025: $72,394Net Income 2025: -$72,3432025

Highlighted filing

2025

Revenue$51
Expenses$72,394
Net Income-$72,343
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$7,043
Liabilities
$0
Net assets
$7,043
Revenue
$51
Expenses
$72,394
Net income
-$72,343
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.01$0.00$0.01$0.00$0.07$0.07
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.08$0.00$0.08$0.00$0.02$0.02
2023XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.10$0.00$0.10$0.04$5.74$5.70
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$5.80$0.00$5.80$0.46$3.04$2.57
2020XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$44.5$2.69$41.8$11.2$13.6$2.40
2019XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$44.8$0.58$44.2$9.17$9.40$0.22
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$45.7$0.42$45.3$8.19$9.40$1.21
2017XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$46.4$0.30$46.1$8.15$9.49$1.34
2016Detailed filing. Detailed filing data is available for this year.$46.9$0.34$46.5$8.06$9.42$1.35
2015Detailed filing. Detailed filing data is available for this year.$48.6$0.45$48.2$7.09$8.06$0.97
2014Detailed filing. Detailed filing data is available for this year.$49.6$0.42$49.2$7.15$8.30$1.15
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$50.8$0.47$50.3$8.12
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$52.0$0.35$51.7$8.81
2011Facts available. Structured filing facts are available, but richer extracted sections are limited.$54.0$0.43$53.6$8.49
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Dec 22, 2025
Return Version
2024v5.2
Gross Receipts
$51
Mission and Program Overview

Mission

Conserve school inspires young people to environmental stewardship through academics and engagement with the forests,lakes, and wildlife of lowenwood

Conserve school inspires young people to environmental stewardship through academics and engagement with the forests, lakes, and wildlife of lowenwood

Program Services

DescriptionGrantsExpenses
CONSERVE SCHOOL INSPIRES YOUNG PEOPLE TO ENVIRONMENTAL STEWARDSHIP THROUGH ACADEMICS AND ENGAGEMENT WITH THE FORESTS, LAKES, AND WILDLIFE OF LOWENWOOD.$0$0
Compensation and Service Providers
Top Officer Pay81st percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
JOHN BUXTONPresident, Managing Direct-$0--
JAMES F DICKE IIIChief Executive Officer, D-$0--
JEFFREY ZALUDADirector-$0--
Filing and Contact Details

Filer

Filer Name
Conserve School Corporation
EIN
36-4140938
Phone
7155471300
Address
5400 N BLACK OAK LAKE ROAD, LAND OLAKES, WI 54540

Signing Officer

Name
John Buxton
Title
President, Managing Director
Phone
7155471300
Signed
2025-12-22
Discuss with paid preparer
Yes

Preparer

Firm
Weiss & Company Llp
Address
2700 PATRIOT BOULEVARD - SUITE 400, GLENVIEW, IL 60026
Preparer
Eve Fugiel
Phone
8474418800
Supplemental Narrative

Additional Explanations

Form 990-ez, Part I, Line 4 - Other Investment Income

“Description: interest income. Amount: 2.”

Form 990-ez, Part I, Line 8 - Other Revenue

“Description: other income. Amount: 49.”

Form 990-ez, Part I, Line 16 - Other Expenses

“Description: bank fees. Amount: 620. Description: irs penalties. Amount: 56,157. Total to form 990-ez, line 16: 56,777.”

Raw XML Appendix119 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/ActivitiesNotPreviouslyRptInd00
IRS990EZ/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt0JOHN BUXTON
IRS990EZ/BooksInCareOfDetail/PhoneNum03127629465
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt046 OLD MILL LANE
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0ROLLINSFORD
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0NH
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd003869
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt079386
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt07043
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd00
IRS990EZ/DirectIndirectPltclExpendAmt00
IRS990EZ/DonorAdvisedFndsInd00
IRS990EZ/EngagedInExcessBenefitTransInd00
IRS990EZ/ExcessOrDeficitForYearAmt0-72343
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt015617
IRS990EZ/FiledScheduleAInd01
IRS990EZ/ForeignFinancialAccountInd00
IRS990EZ/ForeignOfficeInd00
IRS990EZ/Form990TotalAssetsGrp/BOYAmt079386
IRS990EZ/Form990TotalAssetsGrp/EOYAmt07043
IRS990EZ/GrossReceiptsAmt051
IRS990EZ/InfoInScheduleOPartIIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InfoInScheduleOPartVInd0X
IRS990EZ/InvestmentIncomeAmt02
IRS990EZ/LobbyingActivitiesInd00
IRS990EZ/MadeLoansToFromOfficersInd00
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt079386
IRS990EZ/NetAssetsOrFundBalancesEOYAmt07043
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt079386
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt07043
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt00.10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt10.01
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt20.01
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0JOHN BUXTON
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1JAMES F DICKE III
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2JEFFREY ZALUDA
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0PRESIDENT, MANAGING DIRECT
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1CHIEF EXECUTIVE OFFICER, D
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2DIRECTOR
IRS990EZ/OperateHospitalInd00
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd00
IRS990EZ/OrganizationHadUBIInd00
IRS990EZ/OtherChangesInNetAssetsAmt00
IRS990EZ/OtherExpensesTotalAmt056777
IRS990EZ/OtherRevenueTotalAmt049
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd00
IRS990EZ/PrimaryExemptPurposeTxt0CONSERVE SCHOOL INSPIRES YOUNG PEOPLE TO ENVIRONMENTAL STEWARDSHIP THROUGH ACADEMICS AND ENGAGEMENT WITH THE FORESTS, LAKES, AND WILDLIFE OF LOWENWOOD
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0CONSERVE SCHOOL INSPIRES YOUNG PEOPLE TO ENVIRONMENTAL STEWARDSHIP THROUGH ACADEMICS AND ENGAGEMENT WITH THE FORESTS, LAKES, AND WILDLIFE OF LOWENWOOD.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt00
IRS990EZ/ProhibitedTaxShelterTransInd00
IRS990EZ/RelatedOrganizationCtrlEntInd00
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd00
IRS990EZ/SubjectToProxyTaxInd00
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt00
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt00
IRS990EZ/TanningServicesProvidedInd00
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TaxReimbursedByOrganizationAmt00
IRS990EZ/TotalExpensesAmt072394
IRS990EZ/TotalProgramServiceExpensesAmt00
IRS990EZ/TotalRevenueAmt051
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd00
IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990EZ/WebsiteAddressTxt0WWW.CONSERVESCHOOL.ORG
IRS990ScheduleA/SchoolInd0X
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0DESCRIPTION: INTEREST INCOME. AMOUNT: 2.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1DESCRIPTION: OTHER INCOME. AMOUNT: 49.
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2DESCRIPTION: BANK FEES. AMOUNT: 620. DESCRIPTION: IRS PENALTIES. AMOUNT: 56,157. TOTAL TO FORM 990-EZ, LINE 16: 56,777.
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0FORM 990-EZ, PART I, LINE 4 - OTHER INVESTMENT INCOME
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1FORM 990-EZ, PART I, LINE 8 - OTHER REVENUE
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2FORM 990-EZ, PART I, LINE 16 - OTHER EXPENSES
TransferPrsnlBnftContractsDecl/DeclarationDesc0THE ORGANIZATION DID NOT, DURING THE YEAR, RECEIVE ANY FUNDS, DIRECTLY,OR INDIRECTLY, TO PAY PREMIUMS ON A PERSONAL BENEFIT CONTRACT.THE ORGANIZATION, DID NOT, DURING THE YEAR, PAY ANY PREMIUMS, DIRECTLY,OR INDIRECTLY, ON A PERSONAL BENEFIT CONTRACT.
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd01
ReturnHeader/BusinessOfficerGrp/PersonNm0JOHN BUXTON
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0PRESIDENT, MANAGING DIRECTOR
ReturnHeader/BusinessOfficerGrp/PhoneNum07155471300
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-12-22
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0CONSERVE SCHOOL CORPORATION
ReturnHeader/Filer/BusinessNameControlTxt0CONS
ReturnHeader/Filer/EIN0364140938
ReturnHeader/Filer/PhoneNum07155471300
ReturnHeader/Filer/USAddress/AddressLine1Txt05400 N BLACK OAK LAKE ROAD
ReturnHeader/Filer/USAddress/CityNm0LAND OLAKES
ReturnHeader/Filer/USAddress/StateAbbreviationCd0WI
ReturnHeader/Filer/USAddress/ZIPCd054540
ReturnHeader/IRSResponsiblePrtyInfoCurrInd00
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0362663249
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0WEISS & COMPANY LLP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt02700 PATRIOT BOULEVARD - SUITE 400
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0GLENVIEW
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0IL
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd060026
ReturnHeader/PreparerPersonGrp/PhoneNum08474418800
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0EVE FUGIEL
ReturnHeader/ReturnTs02025-12-23T16:34:52-06:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

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