Civic Intelligence

Stemsters

990PF • Fiscal year 2024 • EIN 88-4009234

Jan 01, 2024 to Dec 31, 2024 • Filed on Nov 13, 2025

550 S Hills St Ste 1361Los Angeles, CA 90013

(626) 823-8338

Siviq Scores

Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.

Liabilities / Assets

61st percentile

0.00x

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

2024 filings • <$500k nonprofits • Source year 2024

Liabilities / Revenue

62nd percentile

0.00x

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

2024 filings • <$500k nonprofits • Source year 2024

Net Margin

81st percentile

28%

Higher net margin than 81% of similar nonprofits.

2024 filings • <$500k nonprofits • Source year 2024

Top Officer Pay

79th percentile

$0

Higher top officer pay than 79% of similar nonprofits.

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

2024 filings • <$500k nonprofits • Source year 2024

Asset Growth

11th percentile

-47%

Faster asset growth than 11% of similar nonprofits.

2024 filings • <$500k nonprofits • Annualized from 2023 to 2024

Revenue Growth

18th percentile

-32%

Faster revenue growth than 18% of similar nonprofits.

2024 filings • <$500k nonprofits • Annualized from 2023 to 2024

Assets

Down

$2,942

Down $2,587 (-47%) from 2023

Net Assets

Down

$2,942

Down $2,587 (-47%) from 2023

Liabilities

Flat

$0

Flat from 2023

Revenue

Down

$8,922

Down $4,127 (-32%) from 2023

Expenses

Down

$6,394

Down $1,126 (-15%) from 2023

Net Income

Down

$2,528

Down $3,001 (-54%) from 2023

Historical Trend

Balance Sheet Trend

The highlighted filing sits inside the broader history for assets, liabilities, and net assets.

$6.0K$4.0K$2.0K$0Assets 2023: $5,529Liabilities 2023: $0Net Assets 2023: $5,5292023Assets 2024: $2,942Liabilities 2024: $0Net Assets 2024: $2,9422024

Highlighted filing

2024

Assets$2,942
Liabilities$0
Net Assets$2,942

Operations Trend

Revenue, expenses, and net income across loaded years, with this filing highlighted.

$15K$10K$5.0K$0Revenue 2023: $13,049Expenses 2023: $7,520Net Income 2023: $5,5292023Revenue 2024: $8,922Expenses 2024: $6,394Net Income 2024: $2,5282024

Highlighted filing

2024

Revenue$8,922
Expenses$6,394
Net Income$2,528
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Nov 13, 2025
Return Version
2024v5.2
Compensation and Service Providers

Employees

NameTitleFull / Part TimeBaseOtherTotal
IVAN D LEONGCEO-$0--
HELEN CHENCFO Secretary-$0--
Filing and Contact Details

Filer

Filer Name
STEMsters
EIN
88-4009234
In Care Of
% HELEN CHEN
Phone
6268238338
Address
550 S HILLS ST STE 1361, LOS ANGELES, CA 90013

Signing Officer

Name
Helen Chen
Title
CFO
Phone
6268238338
Signed
2025-11-13
Discuss with paid preparer
No

Preparer

Firm
Wendy Liu Accountancy Corp
Address
1641 W MAIN ST STE 305, Alhambra, CA 91801
Preparer
Wendy Liu
Phone
6262895002
Raw XML Appendix193 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.

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IRS990PF/AnalysisIncomeProducingActyGrp/GrossProfitLossSlsOfInvntryGrp/BusinessCd0611710
IRS990PF/AnalysisIncomeProducingActyGrp/GrossProfitLossSlsOfInvntryGrp/UnrelatedBusinessTaxblIncmAmt08922
IRS990PF/AnalysisIncomeProducingActyGrp/IntOnSavAndTempCashInvstGrp/BusinessCd0611710
IRS990PF/AnalysisIncomeProducingActyGrp/SubtotalsIncmProducingActyGrp/UnrelatedBusinessTaxblIncmAmt08922
IRS990PF/AnalysisIncomeProducingActyGrp/TotalIncomeProducingActyAmt08922
IRS990PF/AnalysisOfRevenueAndExpenses/AdjustedNetIncomeAmt05886
IRS990PF/AnalysisOfRevenueAndExpenses/ContriPaidDsbrsChrtblAmt00
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IRS990PF/MethodOfAccountingAccrualInd0X
IRS990PF/MinimumInvestmentReturnGrp/AcquisitionIndebtednessAmt00
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IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyCashBalancesAmt00
IRS990PF/MinimumInvestmentReturnGrp/AverageMonthlyFMVOfSecAmt00
IRS990PF/MinimumInvestmentReturnGrp/CashDeemedCharitableAmt00
IRS990PF/MinimumInvestmentReturnGrp/FMVAllOtherNoncharitableAstAmt00
IRS990PF/MinimumInvestmentReturnGrp/MinimumInvestmentReturnAmt00
IRS990PF/MinimumInvestmentReturnGrp/NetVlNoncharitableAssetsAmt00
IRS990PF/MinimumInvestmentReturnGrp/ReductionClaimedAmt00
IRS990PF/MinimumInvestmentReturnGrp/TotalFMVOfUnusedAssetsAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdCntrctOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/CompOfHghstPdEmplOrNONETxt0NONE
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt00.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/AverageHrsPerWkDevotedToPosRt10.00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/CompensationAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt00
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/EmployeeBenefitProgramAmt10
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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/ExpenseAccountOtherAllwncAmt10
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/PersonNm0IVAN D LEONG
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IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt0CEO
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/TitleTxt1CFO SECRETARY
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt0550 S HILLS ST STE 1361
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/AddressLine1Txt1550 S HILLS ST STE 1361
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm0LOS ANGELES
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/CityNm1LOS ANGELES
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd0CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/StateAbbreviationCd1CA
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd090013
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OfficerDirTrstKeyEmplGrp/USAddress/ZIPCd190013
IRS990PF/OfficerDirTrstKeyEmplInfoGrp/OtherEmployeePaidOver50kCnt00
IRS990PF/Organization501c3ExemptPFInd0X
IRS990PF/PFQualifyingDistributionsGrp/ExpensesAndContributionsAmt00
IRS990PF/StatementsRegardingActy4720Grp/SubjToTaxRmnrtnExPrchtPymtInd0false
IRS990PF/StatementsRegardingActyGrp/ActivitiesNotPreviouslyRptInd0false
IRS990PF/StatementsRegardingActyGrp/AtLeast5000InAssetsInd0false
IRS990PF/StatementsRegardingActyGrp/ChangesToArticlesOrBylawsInd0false
IRS990PF/StatementsRegardingActyGrp/ComplyWithPublicInspRqrInd0false
IRS990PF/StatementsRegardingActyGrp/DonorAdvisedFundInd0false
IRS990PF/StatementsRegardingActyGrp/ForeignAccountsQuestionInd0false
IRS990PF/StatementsRegardingActyGrp/Form1120POLFiledInd0false
IRS990PF/StatementsRegardingActyGrp/IndividualWithBooksNm0HELEN CHEN
IRS990PF/StatementsRegardingActyGrp/LegislativePoliticalActyInd0false
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IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/CityNm0Los Angeles
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IRS990PF/StatementsRegardingActyGrp/LocationOfBooksUSAddress/ZIPCd090013
IRS990PF/StatementsRegardingActyGrp/MoreThan100SpentInd0false
IRS990PF/StatementsRegardingActyGrp/NewSubstantialContributorsInd0false
IRS990PF/StatementsRegardingActyGrp/OrganizationDissolvedEtcInd0false
IRS990PF/StatementsRegardingActyGrp/OwnControlledEntityInd0false
IRS990PF/StatementsRegardingActyGrp/PhoneNum06268238338
IRS990PF/StatementsRegardingActyGrp/PrivateOperatingFoundationInd0false
IRS990PF/StatementsRegardingActyGrp/Section508eRqrSatisfiedInd0false
IRS990PF/StatementsRegardingActyGrp/UnrelatedBusIncmOverLimitInd0false
IRS990PF/SumOfProgramRelatedInvstGrp/TotalAmt00
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriApprvFutAmt00
IRS990PF/SupplementaryInformationGrp/TotalGrantOrContriPdDurYrAmt00
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/LoansOrLoanGuaranteesInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PerformanceOfServicesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/PurchaseOfAssetsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/ReimbursementArrangementsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RelationshipsNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/RentalOfFacilitiesOthAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SalesOrExchangesOfAssetsInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/SharingOfFacilitiesEtcInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOfCashToNonchrtblEOInd0false
IRS990PF/TrnsfrTransRlnNonchrtblEOGrp/TrnsfrOtherAssetNonchrtblEOInd0false
IRS990PF/UndistributedIncomeGrp/DistributableAsAdjustedAmt00
IRS990PF/UndistributedIncomeGrp/UndistributedIncomeCYAmt00
OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt00
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OtherExpensesSchedule/OtherExpensesScheduleGrp/AdjustedNetIncomeAmt50
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc0ADVERTISING & MARKETING
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc1ENTERTAINMENT MEALS
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc2LIABILITY INSURANCE
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc3OFFICE SUPPLIES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc4MERCHANT ACCOUNT FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/Desc5GAS & MATERIAL DELIVERY FEES
OtherExpensesSchedule/OtherExpensesScheduleGrp/DisbursementsCharitablePrpsAmt00
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OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt4350
OtherExpensesSchedule/OtherExpensesScheduleGrp/RevenueAndExpensesPerBooksAmt5780
SalesOfInventoryList/InventorySaleGrp/CategoryTxt0MATERIALS PURCHASED
SalesOfInventoryList/InventorySaleGrp/CategoryTxt1CLASS MATERIAL FEE COLLECTED
SalesOfInventoryList/InventorySaleGrp/CostOfGoodsSoldAmt025794
SalesOfInventoryList/InventorySaleGrp/CostOfGoodsSoldAmt10
SalesOfInventoryList/InventorySaleGrp/GrossSalesAmt00
SalesOfInventoryList/InventorySaleGrp/GrossSalesAmt131680
SalesOfInventoryList/InventorySaleGrp/NetAmt0-25794
SalesOfInventoryList/InventorySaleGrp/NetAmt131680
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0false
ReturnHeader/BusinessOfficerGrp/PersonNm0HELEN CHEN
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0CFO
ReturnHeader/BusinessOfficerGrp/PhoneNum06268238338
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-11-13
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0STEMsters
ReturnHeader/Filer/BusinessNameControlTxt0STEM
ReturnHeader/Filer/EIN0884009234
ReturnHeader/Filer/InCareOfNm0% HELEN CHEN
ReturnHeader/Filer/PhoneNum06268238338
ReturnHeader/Filer/USAddress/AddressLine1Txt0550 S HILLS ST STE 1361
ReturnHeader/Filer/USAddress/CityNm0LOS ANGELES
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd090013
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0270826294
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0WENDY LIU ACCOUNTANCY CORP
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt01641 W MAIN ST STE 305
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0Alhambra
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd091801
ReturnHeader/PreparerPersonGrp/PhoneNum06262895002
ReturnHeader/PreparerPersonGrp/PreparationDt02025-11-14
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0WENDY LIU
ReturnHeader/ReturnTs02025-11-14T12:34:53-05:00
ReturnHeader/ReturnTypeCd0990PF
ReturnHeader/TaxPeriodBeginDt02024-01-01
ReturnHeader/TaxPeriodEndDt02024-12-31
ReturnHeader/TaxYr02024

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