Civic Intelligence

Saint Louis Sudbury School

EIN 36-4935871 • 501(c)3 • Saint Louis, MO

Profile

Saint Louis Sudbury School offers self-directed education for ages 5-18. Our mission: "We believe that children are born with the drive and skills to create a meaningful and successful life and learn best when given the opportunity to initiate and develop learning on their own. Within a self-governing democracy our school community protects respects and trusts the autonomy of young people."

Refreshing map…

3636 Texas AveSaint Louis, MO 63118
Siviq Scores

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

Liabilities / Assets

Score unavailable

No value available

Liabilities-to-assets requires both liabilities and assets on the latest valid filing.

Source year 2025

Liabilities / Revenue

Score unavailable

No value available

Liabilities-to-revenue requires both liabilities and revenue on the latest valid filing.

Source year 2025

Net Margin

27th percentile

-14%

Higher net margin than 27% of similar nonprofits.

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

Top Officer Pay

95th percentile

$35,343

Higher top officer pay than 95% of similar nonprofits.

Top officer pay equals 29.1% of source-year revenue.

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

Asset Growth

96th percentile

221%

Faster asset growth than 96% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2025

Revenue Growth

79th percentile

33%

Faster revenue growth than 79% of similar nonprofits.

501(c)3 • <$500k nonprofits • Annualized from 2023 to 2025

Balance Sheet
Liabilities / AssetsScore unavailable

Assets

Down

$42,317

Down $16,609 (-28%) from 2024

Liabilities

-

No earlier filing loaded for comparison.

Net Assets

Down

$42,317

Down $16,609 (-28%) from 2024

Operations
Liabilities / RevenueScore unavailableNet Margin27th percentile

Revenue

Up

$121,662

Up $3,273 (+2.8%) from 2024

Expenses

Up

$138,271

Up $73,890 (+115%) from 2024

Net Income

Down

-$16,609

Down $70,617 (-131%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth96th percentile

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

$60K$40K$20K$0Assets 2023: $4,115Net Assets 2023: $4,1152023Assets 2024: $58,926Net Assets 2024: $58,9262024Assets 2025: $42,317Net Assets 2025: $42,3172025

Highlighted filing

2025

Assets$42,317
Liabilities-
Net Assets$42,317
Open 2025 Filing

Operations Trend

Revenue Growth79th percentile

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

$150K$100K$50K$0-$50KRevenue 2023: $68,793Expenses 2023: $76,014Net Income 2023: -$7,2212023Revenue 2024: $118,389Expenses 2024: $64,381Net Income 2024: $54,0082024Revenue 2025: $121,662Expenses 2025: $138,271Net Income 2025: -$16,6092025

Highlighted filing

2025

Revenue$121,662
Expenses$138,271
Net Income-$16,609
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$42,317
Liabilities
-
Net assets
$42,317
Revenue
$121,662
Expenses
$138,271
Net income
-$16,609
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$0.42$0.42$1.22$1.38$0.17
2024XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$0.59$0.59$1.18$0.64$0.54
2023Detailed filing. Detailed filing data is available for this year.$0.04$0.04$0.69$0.76$0.07
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2024 to Jun 30, 2025
Signed
Nov 12, 2025
Return Version
2024v5.1
Gross Receipts
$121,662
Mission and Program Overview

Mission

Saint Louis Sudbury School offers self-directed education for ages 5-18. Our mission: "We believe that children are born with the drive and skills to create a meaningful and successful life and learn best when given the opportunity to initiate and develop learning on their own. Within a self-governing democracy our school community protects respects and trusts the autonomy of young people."

Program Services

DescriptionGrantsExpenses
A K-12 private microschool in St. Louis MO Saint Louis Sudbury School offers Self-Directed Education. Students have the time and space to pursue their interests develop lifelong communication and decision-making skills discover who they are connect with people of all ages explore ideas and help run the school community. Saint Louis Sudbury School prioritizes young peoples well-being self-awareness ability to connect with those around them happiness and agility to adapt and innovate in a changing world. Full-time and part-time enrollment options are available. Over half of students enrolled receive tuition assistance.$0$0
Compensation and Service Providers
Top Officer Pay95th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Jennifer LinStaffFT$35,343-$35,343
Aleah SkaggsStaffPT$19,923-$19,923
Jennifer LinPresident Board Of DirectorsPT$0--
Kathryn BelcherSecretary Board Of DirectorsPT$0--
Thomas OsbornTreasurer Board Of Directors-$0--
Britni WigeBoard Of Directors-$0--
Paul GaschlerBoard Of Directors-$0--
Filing and Contact Details

Filer

Filer Name
Saint Louis Sudbury School
EIN
36-4935871
Address
3636 Texas Ave, SAINT LOUIS, MO 63118

Signing Officer

Name
Jennifer Lin
Title
Board President
Phone
3142702488
Signed
2025-11-12
Supplemental Narrative

Additional Explanations

Part I, line 16

“| Other Expenses:, Amount:| Student educational activities, $8403| Tuition refunds, $1110| Marketing, $2692| Insurance, $3867| Administration costs, $1939|”

Raw XML Appendix148 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
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IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Saint Louis
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0MO
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd063118
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt058926
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IRS990EZ/LobbyingActivitiesInd0false
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IRS990EZ/MethodOfAccountingCashInd0X
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt40
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/EmployeeBenefitProgramAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt40
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt50
IRS990EZ/OfficerDirectorTrusteeEmplGrp/ExpenseAccountOtherAllwncAmt60
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Jennifer Lin
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm4Jennifer Lin
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IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm6Paul Gaschler
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Secretary Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Treasurer Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Staff
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt4Staff
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt5Board of Directors
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt6Board of Directors
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherExpensesTotalAmt018011
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0Saint Louis Sudbury School offers self-directed education for ages 5-18. Our mission: "We believe that children are born with the drive and skills to create a meaningful and successful life and learn best when given the opportunity to initiate and develop learning on their own. Within a self-governing democracy our school community protects respects and trusts the autonomy of young people."
IRS990EZ/PrintingPublicationsPostageAmt0419
IRS990EZ/ProgramServiceRevenueAmt0104338
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0A K-12 private microschool in St. Louis MO Saint Louis Sudbury School offers Self-Directed Education. Students have the time and space to pursue their interests develop lifelong communication and decision-making skills discover who they are connect with people of all ages explore ideas and help run the school community. Saint Louis Sudbury School prioritizes young peoples well-being self-awareness ability to connect with those around them happiness and agility to adapt and innovate in a changing world. Full-time and part-time enrollment options are available. Over half of students enrolled receive tuition assistance.
IRS990EZ/ProgramSrvcAccomplishmentGrp/GrantsAndAllocationsAmt00
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IRS990EZ/ProhibitedTaxShelterTransInd0false
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IRS990EZ/SalariesOtherCompEmplBnftAmt098511
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IRS990EZ/SubjectToProxyTaxInd0false
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IRS990EZ/TotalExpensesAmt0138271
IRS990EZ/TotalRevenueAmt0121662
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IRS990EZ/TypeOfOrganizationCorpInd0X
IRS990ScheduleA/SchoolInd0X
IRS990ScheduleE/ComplianceWithRevProc7550Ind0true
IRS990ScheduleE/DiscriminateRaceAdmissPlcyInd0false
IRS990ScheduleE/DiscriminateRaceAthltProgInd0false
IRS990ScheduleE/DiscriminateRaceEducPlcyInd0false
IRS990ScheduleE/DiscriminateRaceEmplmFcultyInd0false
IRS990ScheduleE/DiscriminateRaceOtherActyInd0false
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IRS990ScheduleE/MaintainRacialCompRecsInd0true
IRS990ScheduleE/MaintainScholarshipsRecsInd0true
IRS990ScheduleE/NondiscriminatoryPolicyStmtInd0true
IRS990ScheduleE/PlcyPblczdViaBroadcastMediaInd0true
IRS990ScheduleE/PolicyStmtInBrochuresEtcInd0true
IRS990ScheduleE/SupplementalInformationDetail/ExplanationTxt0| PartandLinenumber:,Explanation:| Part1Line3,Saint Louis Sudbury School admits students of any gender gender expression sexual orientation race color religion creed national and ethnic origin to all the rights privileges programs and activities generally accorded or made available to students at the school. Saint Louis Sudbury School does not discriminate on the basis of gender gender expression sexual orientation race color national and ethnic origin religion or creed in administration of its educational policies admission policies scholarship and loan programs and athletic and other school-administered programs.|
IRS990ScheduleE/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0| Other Expenses:, Amount:| Student educational activities, $8403| Tuition refunds, $1110| Marketing, $2692| Insurance, $3867| Administration costs, $1939|
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Part I, line 16
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/PersonNm0Jennifer Lin
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Board President
ReturnHeader/BusinessOfficerGrp/PhoneNum03142702488
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-12
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0SAINT LOUIS SUDBURY SCHOOL
ReturnHeader/Filer/BusinessNameControlTxt0SAIN
ReturnHeader/Filer/EIN0364935871
ReturnHeader/Filer/ForeignPhoneNum03142702488
ReturnHeader/Filer/USAddress/AddressLine1Txt03636 Texas Ave
ReturnHeader/Filer/USAddress/CityNm0SAINT LOUIS
ReturnHeader/Filer/USAddress/StateAbbreviationCd0MO
ReturnHeader/Filer/USAddress/ZIPCd063118
ReturnHeader/ReturnTs02025-11-11T20:02:29-05:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-07-01
ReturnHeader/TaxPeriodEndDt02025-06-30
ReturnHeader/TaxYr02024

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