Civic Intelligence

Mark Keppel High School Aquatics Booster

EIN 45-4871993 • 501(c)3 • Alhambra, CA

Profile

The Organizations mission is to contribute to the Mark Keppel High School Aquatics program to maintain equipment, supplies, participate in aquatic events and to develop amateur athletes.

c/o 11 E Adams AvenueAlhambra, CA 91801

n/A

Siviq Scores

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

Liabilities / Assets

70th percentile

0.02x

Higher debt load relative to assets than 70% of similar nonprofits.

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

Liabilities / Revenue

82nd percentile

0.09x

Higher debt load relative to revenue than 82% of similar nonprofits.

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

Net Margin

72nd percentile

18%

Higher net margin than 72% 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

39th percentile

-11%

Faster asset growth than 39% of similar nonprofits.

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

Revenue Growth

28th percentile

-29%

Faster revenue growth than 28% of similar nonprofits.

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

Balance Sheet
Liabilities / Assets70th percentile

Assets

Down

$37,214

Down $4,478 (-11%) from 2024

Liabilities

Down

$713

Down $5,916 (-89%) from 2024

Net Assets

Up

$36,501

Up $1,438 (+4.1%) from 2024

Operations
Liabilities / Revenue82nd percentileNet Margin72nd percentile

Revenue

Down

$7,990

Down $3,264 (-29%) from 2024

Expenses

Up

$6,552

Up $3,618 (+123%) from 2024

Net Income

Down

$1,438

Down $6,882 (-83%) from 2024

Trend Graphs

Balance Sheet Trend

Asset Growth39th percentile

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

$60K$40K$20K$0Assets 2014: $20,503Net Assets 2014: $20,5032014Assets 2015: $19,507Net Assets 2015: $19,5072015Assets 2016: $21,128Net Assets 2016: $21,1282016Assets 2017: $19,178Net Assets 2017: $19,1782017Assets 2018: $19,539Net Assets 2018: $19,5392018Assets 2019: $22,536Liabilities 2019: $1,597Net Assets 2019: $20,9392019Assets 2020: $19,436Liabilities 2020: $427Net Assets 2020: $19,0092020Assets 2021: $18,290Liabilities 2021: $362Net Assets 2021: $17,9282021Assets 2022: $20,401Liabilities 2022: $142Net Assets 2022: $20,2592022Assets 2023: $26,743Liabilities 2023: $02023Assets 2024: $41,692Liabilities 2024: $6,629Net Assets 2024: $35,0632024Assets 2025: $37,214Liabilities 2025: $713Net Assets 2025: $36,5012025

Highlighted filing

2025

Assets$37,214
Liabilities$713
Net Assets$36,501
Open 2025 Filing

Operations Trend

Revenue Growth28th percentile

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

$30K$20K$10K$0-$10KRevenue 2014: $20,668Expenses 2014: $27,337Net Income 2014: -$6,6692014Revenue 2015: $18,063Expenses 2015: $19,059Net Income 2015: -$9962015Revenue 2016: $21,294Expenses 2016: $19,673Net Income 2016: $1,6212016Revenue 2017: $16,962Expenses 2017: $18,912Net Income 2017: -$1,9502017Revenue 2018: $16,554Expenses 2018: $16,193Net Income 2018: $3612018Revenue 2019: $10,192Expenses 2019: $8,792Net Income 2019: $1,4002019Revenue 2020: $1,195Expenses 2020: $3,125Net Income 2020: -$1,9302020Revenue 2021: $924Expenses 2021: $1,375Net Income 2021: -$4512021Revenue 2022: $7,869Expenses 2022: $5,538Net Income 2022: $2,3312022Revenue 2023: $23,259Expenses 2023: $16,775Net Income 2023: $6,4842023Revenue 2024: $11,254Expenses 2024: $2,934Net Income 2024: $8,3202024Revenue 2025: $7,990Expenses 2025: $6,552Net Income 2025: $1,4382025

Highlighted filing

2025

Revenue$7,990
Expenses$6,552
Net Income$1,438
Open 2025 Filing

Filings

Most recent year

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

Open filing
Assets
$37,214
Liabilities
$713
Net assets
$36,501
Revenue
$7,990
Expenses
$6,552
Net income
$1,438
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2025Detailed filing. Detailed filing data is available for this year.$37.2$0.71$36.5$7.99$6.55$1.44
2024Detailed filing. Detailed filing data is available for this year.$41.7$6.63$35.1$11.3$2.93$8.32
2023Summary only. Only limited summary data is available for this year.$26.7$0.00$23.3$16.8$6.48
2022XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$20.4$0.14$20.3$7.87$5.54$2.33
2021XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$18.3$0.36$17.9$0.92$1.38$0.45
2020Detailed filing. Detailed filing data is available for this year.$19.4$0.43$19.0$1.20$3.13$1.93
2019Detailed filing. Detailed filing data is available for this year.$22.5$1.60$20.9$10.2$8.79$1.40
2018XML pending. An XML filing is linked for this year, but detailed extraction is still pending.$19.5$19.5$16.6$16.2$0.36
2017Detailed filing. Detailed filing data is available for this year.$19.2$19.2$17.0$18.9$1.95
2016Detailed filing. Detailed filing data is available for this year.$21.1$21.1$21.3$19.7$1.62
2015Detailed filing. Detailed filing data is available for this year.$19.5$19.5$18.1$19.1$1.00
2014Detailed filing. Detailed filing data is available for this year.$20.5$20.5$20.7$27.3$6.67
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Aug 1, 2024 to Jul 31, 2025
Signed
Dec 5, 2025
Return Version
2024v5.2
Gross Receipts
$12,222
Mission and Program Overview

Mission

The Organizations mission is to contribute to the Mark Keppel High School Aquatics program to maintain equipment, supplies, participate in aquatic events and to develop amateur athletes.

Program Services

DescriptionGrantsExpenses
Program service accomplishments:- The organization coordinates the purchase of team uniforms, equipment and awards not provided by the school.- The organization provides a snack bar staffed by volunteers for the school's competitive aquatic events.-$6,552
Compensation and Service Providers
Top Officer Pay81st percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Patty AltonPresidentPT$0--
Eunice LawTreasurerPT$0--
Gaby RoblesMemberPT$0--
Debbie YamamotoVice PresidentPT$0--
Filing and Contact Details

Filer

Filer Name
Mark Keppel High School Aquatics Booster
EIN
45-4871993
Phone
6262849499
Address
c/o 11 E Adams Avenue, Alhambra, CA 91801

Signing Officer

Name
Eunice Law
Title
Treasurer
Signed
2025-12-05
Discuss with paid preparer
Yes

Preparer

Firm
Crystal Hirose CPA Inc
Address
11 E ADAMS AVE, ALHAMBRA, CA 91801
Preparer
Crystal Hirose CPA
Phone
6262849499
Supplemental Narrative

Additional Explanations

Other Expenses.1012

“Insurance $206”

Other Expenses.1

“Swim Team Program Expenses $2036”

Other Expenses.2

“MKHS Title IX $1365”

Other Expenses.3

“Swim Meet $1040”

Other Expenses.4

“Community Outreach $800”

Other Expenses.5

“Booster Meeting $490”

Other Expenses.6

“Waterpolo Program Expenses $425”

Other Expenses.7

“Licenses and Permits $25”

Total Liabilities.1001

“Accounts Payable and Accrued Expenses - Beginning $6629 Accounts Payable and Accrued Expenses - Ending $713”

Raw XML Appendix152 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/PersonNm0Crystal Hirose CPA
IRS990EZ/BooksInCareOfDetail/PhoneNum06262849499
IRS990EZ/BooksInCareOfDetail/USAddress/AddressLine1Txt011 E Adams Ave
IRS990EZ/BooksInCareOfDetail/USAddress/CityNm0Alhambra
IRS990EZ/BooksInCareOfDetail/USAddress/StateAbbreviationCd0CA
IRS990EZ/BooksInCareOfDetail/USAddress/ZIPCd091801
IRS990EZ/CashSavingsAndInvestmentsGrp/BOYAmt041692
IRS990EZ/CashSavingsAndInvestmentsGrp/EOYAmt037214
IRS990EZ/ChgMadeToOrgnzngDocNotRptInd0false
IRS990EZ/ContributionsGiftsGrantsEtcAmt0480
IRS990EZ/CostOfGoodsSoldAmt00
IRS990EZ/CostOrOtherBasisExpenseSaleAmt00
IRS990EZ/DonorAdvisedFndsInd0false
IRS990EZ/EngagedInExcessBenefitTransInd0false
IRS990EZ/ExcessOrDeficitForYearAmt01438
IRS990EZ/FeesAndOtherPymtToIndCntrctAmt0165
IRS990EZ/FiledScheduleAInd0true
IRS990EZ/ForeignFinancialAccountInd0false
IRS990EZ/ForeignOfficeInd0false
IRS990EZ/Form1120PolFiledInd0false
IRS990EZ/Form990TotalAssetsGrp/BOYAmt041692
IRS990EZ/Form990TotalAssetsGrp/EOYAmt037214
IRS990EZ/FundraisingGrossIncomeAmt011739
IRS990EZ/GrossReceiptsAmt012222
IRS990EZ/InfoInScheduleOPartIIInd0X
IRS990EZ/InfoInScheduleOPartIInd0X
IRS990EZ/InvestmentIncomeAmt03
IRS990EZ/LobbyingActivitiesInd0false
IRS990EZ/MadeLoansToFromOfficersInd0false
IRS990EZ/MethodOfAccountingCashInd0X
IRS990EZ/NetAssetsOrFundBalancesBOYAmt035063
IRS990EZ/NetAssetsOrFundBalancesEOYAmt036501
IRS990EZ/NetAssetsOrFundBalancesGrp/BOYAmt035063
IRS990EZ/NetAssetsOrFundBalancesGrp/EOYAmt036501
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt05.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt15.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt25.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/AverageHrsPerWkDevotedToPosRt35.00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt00
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt10
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt20
IRS990EZ/OfficerDirectorTrusteeEmplGrp/CompensationAmt30
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm0Patty Alton
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm1Eunice Law
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm2Gaby Robles
IRS990EZ/OfficerDirectorTrusteeEmplGrp/PersonNm3Debbie Yamamoto
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt0President
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt1Treasurer
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt2Member
IRS990EZ/OfficerDirectorTrusteeEmplGrp/TitleTxt3Vice President
IRS990EZ/OperateHospitalInd0false
IRS990EZ/Organization501c3Ind0X
IRS990EZ/OrganizationDissolvedEtcInd0false
IRS990EZ/OrganizationHadUBIInd0false
IRS990EZ/OtherExpensesTotalAmt06387
IRS990EZ/PartVIHghstPdCntrctProfSrvcTxt0NONE
IRS990EZ/PartVIOfCompOfHghstPdEmplTxt0NONE
IRS990EZ/PoliticalCampaignActyInd0false
IRS990EZ/PrimaryExemptPurposeTxt0The Organizations mission is to contribute to the Mark Keppel High School Aquatics program to maintain equipment, supplies, participate in aquatic events and to develop amateur athletes.
IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt0Program service accomplishments:- The organization coordinates the purchase of team uniforms, equipment and awards not provided by the school.- The organization provides a snack bar staffed by volunteers for the school's competitive aquatic events.
IRS990EZ/ProgramSrvcAccomplishmentGrp/ProgramServiceExpensesAmt06552
IRS990EZ/ProhibitedTaxShelterTransInd0false
IRS990EZ/RelatedOrganizationCtrlEntInd0false
IRS990EZ/ScheduleBNotRequiredInd0X
IRS990EZ/SchoolOperatingInd0false
IRS990EZ/SpecialEventsDirectExpensesAmt04232
IRS990EZ/SpecialEventsNetIncomeLossAmt07507
IRS990EZ/SubjectToProxyTaxInd0false
IRS990EZ/SumOfTotalLiabilitiesGrp/BOYAmt06629
IRS990EZ/SumOfTotalLiabilitiesGrp/EOYAmt0713
IRS990EZ/TanningServicesProvidedInd0false
IRS990EZ/TaxImposedOnOrganizationMgrAmt00
IRS990EZ/TaxImposedUnderIRC4911Amt00
IRS990EZ/TaxImposedUnderIRC4912Amt00
IRS990EZ/TaxImposedUnderIRC4955Amt00
IRS990EZ/TaxReimbursedByOrganizationAmt00
IRS990EZ/TotalExpensesAmt06552
IRS990EZ/TotalProgramServiceExpensesAmt06552
IRS990EZ/TotalRevenueAmt07990
IRS990EZ/TransactionWithControlEntInd0false
IRS990EZ/TrnsfrExmptNonChrtblRltdOrgInd0false
IRS990EZ/WebsiteAddressTxt0N/A
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearAmt0480
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus1YearAmt0724
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus2YearsAmt02990
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus3YearsAmt07867
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/CurrentTaxYearMinus4YearsAmt0922
IRS990ScheduleA/GiftsGrantsContriRcvd170Grp/TotalAmt012983
IRS990ScheduleA/GovtFurnSrvcFcltsVl170Grp/TotalAmt00
IRS990ScheduleA/GrossInvestmentIncome170Grp/TotalAmt00
IRS990ScheduleA/OtherIncome170Grp/TotalAmt00
IRS990ScheduleA/PublicOrganization170Ind0X
IRS990ScheduleA/PublicSupportCY170Pct01.00000
IRS990ScheduleA/PublicSupportTotal170Amt012983
IRS990ScheduleA/SubstantialContributorsTotAmt00
IRS990ScheduleA/TaxRevLeviedOrgnztnlBnft170Grp/TotalAmt00
IRS990ScheduleA/ThirtyThrPctSuprtTestsCY170Ind0X
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearAmt0480
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus1YearAmt0724
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus2YearsAmt02990
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus3YearsAmt07867
IRS990ScheduleA/TotalCalendarYear170Grp/CurrentTaxYearMinus4YearsAmt0922
IRS990ScheduleA/TotalCalendarYear170Grp/TotalAmt012983
IRS990ScheduleA/TotalSupportAmt012983
IRS990ScheduleA/UnrelatedBusinessNetIncm170Grp/TotalAmt00
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt0Insurance $206
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt1Swim Team Program Expenses $2036
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt2MKHS Title IX $1365
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt3Swim Meet $1040
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt4Community Outreach $800
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt5Booster Meeting $490
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt6Waterpolo Program Expenses $425
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt7Licenses and Permits $25
IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt8Accounts Payable and Accrued Expenses - Beginning $6629 Accounts Payable and Accrued Expenses - Ending $713
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc0Other Expenses.1012
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc1Other Expenses.1
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc2Other Expenses.2
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc3Other Expenses.3
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc4Other Expenses.4
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc5Other Expenses.5
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc6Other Expenses.6
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc7Other Expenses.7
IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc8Total Liabilities.1001
ReturnHeader/BuildTS02025-03-06 01:10:19Z
ReturnHeader/BusinessOfficerGrp/DiscussWithPaidPreparerInd0true
ReturnHeader/BusinessOfficerGrp/PersonNm0Eunice Law
ReturnHeader/BusinessOfficerGrp/PersonTitleTxt0Treasurer
ReturnHeader/BusinessOfficerGrp/SignatureDt02025-12-05
ReturnHeader/DisasterReliefTxt0Los Angeles County Fire
ReturnHeader/Filer/BusinessName/BusinessNameLine1Txt0Mark Keppel High School Aquatics Booster
ReturnHeader/Filer/BusinessNameControlTxt0MARK
ReturnHeader/Filer/EIN0454871993
ReturnHeader/Filer/PhoneNum06262849499
ReturnHeader/Filer/USAddress/AddressLine1Txt0c/o 11 E Adams Avenue
ReturnHeader/Filer/USAddress/CityNm0Alhambra
ReturnHeader/Filer/USAddress/StateAbbreviationCd0CA
ReturnHeader/Filer/USAddress/ZIPCd091801
ReturnHeader/IRSResponsiblePrtyInfoCurrInd0true
ReturnHeader/PreparerFirmGrp/PreparerFirmEIN0954717812
ReturnHeader/PreparerFirmGrp/PreparerFirmName/BusinessNameLine1Txt0CRYSTAL HIROSE CPA INC
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/AddressLine1Txt011 E ADAMS AVE
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/CityNm0ALHAMBRA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/StateAbbreviationCd0CA
ReturnHeader/PreparerFirmGrp/PreparerUSAddress/ZIPCd091801
ReturnHeader/PreparerPersonGrp/PhoneNum06262849499
ReturnHeader/PreparerPersonGrp/PreparerPersonNm0Crystal Hirose CPA
ReturnHeader/ReturnTs02025-12-05T10:12:19-08:00
ReturnHeader/ReturnTypeCd0990EZ
ReturnHeader/TaxPeriodBeginDt02024-08-01
ReturnHeader/TaxPeriodEndDt02025-07-31
ReturnHeader/TaxYr02024

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