<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2022v5.0" xsi:schemaLocation="http://www.irs.gov/efile">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2024-05-07T08:14:22-07:00</ReturnTs>
    <TaxPeriodEndDt>2023-06-30</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>952981815</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Jacobs &amp; Jacobs Accountancy Corp</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>455 E Thousand Oaks Blvd Ste 101</AddressLine1Txt>
        <CityNm>Thousand Oaks</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>91360</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990EZ</ReturnTypeCd>
    <TaxPeriodBeginDt>2022-07-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>760740805</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>ROYAL HIGH BAND BOOSTERS</BusinessNameLine1Txt>
      </BusinessName>
      <BusinessNameControlTxt>ROYA</BusinessNameControlTxt>
      <PhoneNum>8057954441</PhoneNum>
      <USAddress>
        <AddressLine1Txt>1402 ROYAL AVENUE</AddressLine1Txt>
        <CityNm>SIMI VALLEY</CityNm>
        <StateAbbreviationCd>CA</StateAbbreviationCd>
        <ZIPCd>93065</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>ROBERT SCHULTZ</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <SignatureDt>2024-05-07</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <SigningOfficerGrp>
      <PersonFullName>
        <PersonFirstNm>ROBERT</PersonFirstNm>
        <PersonLastNm>SCHULTZ</PersonLastNm>
      </PersonFullName>
      <SSN>999009999</SSN>
    </SigningOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>SHARON L FURMAN CPA</PreparerPersonNm>
      <PTIN>P00958620</PTIN>
      <PhoneNum>8056464321</PhoneNum>
    </PreparerPersonGrp>
    <AdditionalFilerInformation>
      <TrustedCustomerGrp>
        <TrustedCustomerCd>3</TrustedCustomerCd>
        <AuthenticationAssuranceLevelCd>AAL1</AuthenticationAssuranceLevelCd>
        <IdentityAssuranceLevelCd>IAL1</IdentityAssuranceLevelCd>
        <FederatedAssuranceLevelCd>FAL1</FederatedAssuranceLevelCd>
      </TrustedCustomerGrp>
    </AdditionalFilerInformation>
    <TaxYr>2022</TaxYr>
    <BuildTS>2023-04-26 12:10:37Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="4">
    <IRS990EZ documentId="IRS990EZ" referenceDocumentId="IRS990ScheduleO TransfersPersonalBenefitsContr" softwareId="22015553" softwareVersionNum="2022v5.0">
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <ScheduleBNotRequiredInd>X</ScheduleBNotRequiredInd>
      <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
      <Organization501c3Ind referenceDocumentId="IRS990ScheduleA">X</Organization501c3Ind>
      <GrossReceiptsAmt>104859</GrossReceiptsAmt>
      <InfoInScheduleOPartIInd>X</InfoInScheduleOPartIInd>
      <ContributionsGiftsGrantsEtcAmt>7478</ContributionsGiftsGrantsEtcAmt>
      <ProgramServiceRevenueAmt>20535</ProgramServiceRevenueAmt>
      <InvestmentIncomeAmt>23</InvestmentIncomeAmt>
      <CostOrOtherBasisExpenseSaleAmt>0</CostOrOtherBasisExpenseSaleAmt>
      <FundraisingGrossIncomeAmt referenceDocumentId="IRS990ScheduleG">76823</FundraisingGrossIncomeAmt>
      <SpecialEventsDirectExpensesAmt>49501</SpecialEventsDirectExpensesAmt>
      <SpecialEventsNetIncomeLossAmt>27322</SpecialEventsNetIncomeLossAmt>
      <CostOfGoodsSoldAmt>0</CostOfGoodsSoldAmt>
      <TotalRevenueAmt>55358</TotalRevenueAmt>
      <FeesAndOtherPymtToIndCntrctAmt>900</FeesAndOtherPymtToIndCntrctAmt>
      <OtherExpensesTotalAmt>78946</OtherExpensesTotalAmt>
      <TotalExpensesAmt>79846</TotalExpensesAmt>
      <ExcessOrDeficitForYearAmt>-24488</ExcessOrDeficitForYearAmt>
      <NetAssetsOrFundBalancesBOYAmt>68037</NetAssetsOrFundBalancesBOYAmt>
      <NetAssetsOrFundBalancesEOYAmt>43549</NetAssetsOrFundBalancesEOYAmt>
      <CashSavingsAndInvestmentsGrp>
        <BOYAmt>68037</BOYAmt>
        <EOYAmt>43549</EOYAmt>
      </CashSavingsAndInvestmentsGrp>
      <Form990TotalAssetsGrp>
        <BOYAmt>68037</BOYAmt>
        <EOYAmt>43549</EOYAmt>
      </Form990TotalAssetsGrp>
      <NetAssetsOrFundBalancesGrp>
        <BOYAmt>68037</BOYAmt>
        <EOYAmt>43549</EOYAmt>
      </NetAssetsOrFundBalancesGrp>
      <PrimaryExemptPurposeTxt>TO SUPPORT THE ENTIRE INSTRUMENTAL MUSIC AND COLOR GUARD PROGRAM AT ROYAL HIGH SCHOOL (F.G. CONCERT GROUPS, JAZZ ENSEMBLES, MARCHING BAND AND PEP BANDS)</PrimaryExemptPurposeTxt>
      <ProgramSrvcAccomplishmentGrp>
        <DescriptionProgramSrvcAccomTxt>TO SUPPORT THE ENTIRE INSTRUMENTAL MUSIC AND COLOR GUARD PROGRAM AT ROYAL HIGH SCHOOL (F.G. CONCERT GROUPS, JAZZ ENSEMBLES, MARCHING BAND AND PEP BANDS)</DescriptionProgramSrvcAccomTxt>
        <ProgramServiceExpensesAmt>76374</ProgramServiceExpensesAmt>
      </ProgramSrvcAccomplishmentGrp>
      <TotalProgramServiceExpensesAmt>76374</TotalProgramServiceExpensesAmt>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>JENNIE PRABAKARAN</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>KATHY PROVENZANO</PersonNm>
        <TitleTxt>Vice President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>ROBERT SCHULTZ</PersonNm>
        <TitleTxt>President</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>BRIAN DOOLEY</PersonNm>
        <TitleTxt>Treasurer</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>3.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <OfficerDirectorTrusteeEmplGrp>
        <PersonNm>NATALIE JESTER</PersonNm>
        <TitleTxt>Secretary</TitleTxt>
        <AverageHrsPerWkDevotedToPosRt>1.00</AverageHrsPerWkDevotedToPosRt>
        <CompensationAmt>0</CompensationAmt>
      </OfficerDirectorTrusteeEmplGrp>
      <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
      <ChgMadeToOrgnzngDocNotRptInd>false</ChgMadeToOrgnzngDocNotRptInd>
      <OrganizationHadUBIInd>false</OrganizationHadUBIInd>
      <SubjectToProxyTaxInd>false</SubjectToProxyTaxInd>
      <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
      <Form1120PolFiledInd>false</Form1120PolFiledInd>
      <MadeLoansToFromOfficersInd>false</MadeLoansToFromOfficersInd>
      <TaxImposedUnderIRC4911Amt>0</TaxImposedUnderIRC4911Amt>
      <TaxImposedUnderIRC4912Amt>0</TaxImposedUnderIRC4912Amt>
      <TaxImposedUnderIRC4955Amt>0</TaxImposedUnderIRC4955Amt>
      <EngagedInExcessBenefitTransInd>false</EngagedInExcessBenefitTransInd>
      <TaxImposedOnOrganizationMgrAmt>0</TaxImposedOnOrganizationMgrAmt>
      <TaxReimbursedByOrganizationAmt>0</TaxReimbursedByOrganizationAmt>
      <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
      <StatesWhereCopyOfReturnIsFldCd>CA</StatesWhereCopyOfReturnIsFldCd>
      <BooksInCareOfDetail>
        <PersonNm>JENNIE HENDERSON</PersonNm>
        <USAddress>
          <AddressLine1Txt>1086 BRANDON AVENUE</AddressLine1Txt>
          <CityNm>SIMI VALLEY</CityNm>
          <StateAbbreviationCd>CA</StateAbbreviationCd>
          <ZIPCd>93065</ZIPCd>
        </USAddress>
        <PhoneNum>8186676888</PhoneNum>
      </BooksInCareOfDetail>
      <ForeignFinancialAccountInd>false</ForeignFinancialAccountInd>
      <ForeignOfficeInd>false</ForeignOfficeInd>
      <DonorAdvisedFndsInd>false</DonorAdvisedFndsInd>
      <OperateHospitalInd>false</OperateHospitalInd>
      <TanningServicesProvidedInd>false</TanningServicesProvidedInd>
      <RelatedOrganizationCtrlEntInd>false</RelatedOrganizationCtrlEntInd>
      <TransactionWithControlEntInd>false</TransactionWithControlEntInd>
      <PoliticalCampaignActyInd>false</PoliticalCampaignActyInd>
      <LobbyingActivitiesInd>false</LobbyingActivitiesInd>
      <SchoolOperatingInd>false</SchoolOperatingInd>
      <TrnsfrExmptNonChrtblRltdOrgInd>false</TrnsfrExmptNonChrtblRltdOrgInd>
      <PartVIOfCompOfHghstPdEmplTxt>NONE</PartVIOfCompOfHghstPdEmplTxt>
      <PartVIHghstPdCntrctProfSrvcTxt>NONE</PartVIHghstPdCntrctProfSrvcTxt>
      <FiledScheduleAInd>true</FiledScheduleAInd>
    </IRS990EZ>
    <IRS990ScheduleA documentId="IRS990ScheduleA" softwareId="22015553" softwareVersionNum="2022v5.0">
      <PubliclySupportedOrg509a2Ind>X</PubliclySupportedOrg509a2Ind>
      <GiftsGrantsContrisRcvd509Grp>
        <CurrentTaxYearMinus4YearsAmt>90382</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>26413</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>13094</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>34888</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>28013</CurrentTaxYearAmt>
        <TotalAmt>192790</TotalAmt>
      </GiftsGrantsContrisRcvd509Grp>
      <GrossReceiptsAdmissionsGrp>
        <CurrentTaxYearMinus4YearsAmt>53549</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>158271</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>11088</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>58058</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>76823</CurrentTaxYearAmt>
        <TotalAmt>357789</TotalAmt>
      </GrossReceiptsAdmissionsGrp>
      <GrossReceiptsNonUnrltBusGrp>
        <TotalAmt>0</TotalAmt>
      </GrossReceiptsNonUnrltBusGrp>
      <TaxRevLeviedOrgnztnlBnft509Grp>
        <TotalAmt>0</TotalAmt>
      </TaxRevLeviedOrgnztnlBnft509Grp>
      <GovtFurnSrvcFcltsVl509Grp>
        <TotalAmt>0</TotalAmt>
      </GovtFurnSrvcFcltsVl509Grp>
      <Total509Grp>
        <CurrentTaxYearMinus4YearsAmt>143931</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>184684</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>24182</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>92946</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>104836</CurrentTaxYearAmt>
        <TotalAmt>550579</TotalAmt>
      </Total509Grp>
      <AmountsRcvdDsqlfyPersonGrp>
        <TotalAmt>0</TotalAmt>
      </AmountsRcvdDsqlfyPersonGrp>
      <SubstantialContributorsAmtGrp>
        <TotalAmt>0</TotalAmt>
      </SubstantialContributorsAmtGrp>
      <PublicSupportTotal509Amt>550579</PublicSupportTotal509Amt>
      <GrossInvestmentIncome509Grp>
        <CurrentTaxYearMinus4YearsAmt>39</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>40</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>39</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>24</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>23</CurrentTaxYearAmt>
        <TotalAmt>165</TotalAmt>
      </GrossInvestmentIncome509Grp>
      <Post1975UBTIGrp>
        <TotalAmt>0</TotalAmt>
      </Post1975UBTIGrp>
      <InvestmentIncomeAndUBTIGrp>
        <CurrentTaxYearMinus4YearsAmt>39</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>40</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>39</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>24</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>23</CurrentTaxYearAmt>
        <TotalAmt>165</TotalAmt>
      </InvestmentIncomeAndUBTIGrp>
      <NetIncomeFromOtherUBIGrp>
        <TotalAmt>0</TotalAmt>
      </NetIncomeFromOtherUBIGrp>
      <OtherIncome509Grp>
        <CurrentTaxYearMinus3YearsAmt>149</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>405</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>3097</CurrentTaxYearMinus1YearAmt>
        <TotalAmt>3651</TotalAmt>
      </OtherIncome509Grp>
      <TotalSupportCalendarYearGrp>
        <CurrentTaxYearMinus4YearsAmt>143970</CurrentTaxYearMinus4YearsAmt>
        <CurrentTaxYearMinus3YearsAmt>184873</CurrentTaxYearMinus3YearsAmt>
        <CurrentTaxYearMinus2YearsAmt>24626</CurrentTaxYearMinus2YearsAmt>
        <CurrentTaxYearMinus1YearAmt>96067</CurrentTaxYearMinus1YearAmt>
        <CurrentTaxYearAmt>104859</CurrentTaxYearAmt>
        <TotalAmt>554395</TotalAmt>
      </TotalSupportCalendarYearGrp>
      <PublicSupportCY509Pct>0.99310</PublicSupportCY509Pct>
      <PublicSupportPY509Pct>0.99370</PublicSupportPY509Pct>
      <InvestmentIncomeCYPct>0.00030</InvestmentIncomeCYPct>
      <InvestmentIncomePYPct>0.00030</InvestmentIncomePYPct>
      <ThirtyThrPctSuprtTestsCY509Ind>X</ThirtyThrPctSuprtTestsCY509Ind>
    </IRS990ScheduleA>
    <IRS990ScheduleG documentId="IRS990ScheduleG" softwareId="22015553" softwareVersionNum="2022v5.0">
      <FundraisingEventInformationGrp>
        <Event1Nm>ROYAL CLASSIC</Event1Nm>
        <GrossReceiptsEvent1Amt>30335</GrossReceiptsEvent1Amt>
        <GrossRevenueEvent1Amt>30335</GrossRevenueEvent1Amt>
        <OtherDirectExpensesEvent1Amt>8562</OtherDirectExpensesEvent1Amt>
        <Event2Nm>MUSIC FESTIVAL</Event2Nm>
        <GrossReceiptsEvent2Amt>22434</GrossReceiptsEvent2Amt>
        <GrossRevenueEvent2Amt>22434</GrossRevenueEvent2Amt>
        <OtherDirectExpensesEvent2Amt>23880</OtherDirectExpensesEvent2Amt>
        <OtherEventsTotalCnt>2</OtherEventsTotalCnt>
        <GrossReceiptsOtherEventsAmt>16570</GrossReceiptsOtherEventsAmt>
        <GrossRevenueOtherEventsAmt>16570</GrossRevenueOtherEventsAmt>
        <EntertainmentOtherEventsAmt>6524</EntertainmentOtherEventsAmt>
        <OthDirectExpnssOtherEventsAmt>4145</OthDirectExpnssOtherEventsAmt>
        <GrossReceiptsTotalAmt>69339</GrossReceiptsTotalAmt>
        <GrossRevenueTotalEventsAmt>69339</GrossRevenueTotalEventsAmt>
        <EntertainmentTotalEventsAmt>6524</EntertainmentTotalEventsAmt>
        <OthDirectExpnssTotalEventsAmt>36587</OthDirectExpnssTotalEventsAmt>
        <DirectExpenseSummaryEventsAmt>43111</DirectExpenseSummaryEventsAmt>
        <NetIncomeSummaryAmt>26228</NetIncomeSummaryAmt>
      </FundraisingEventInformationGrp>
    </IRS990ScheduleG>
    <IRS990ScheduleO documentId="IRS990ScheduleO" softwareId="22015553" softwareVersionNum="2022v5.0">
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.1002</FormAndLineReferenceDesc>
        <ExplanationTxt>Office Expenses $428</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.1012</FormAndLineReferenceDesc>
        <ExplanationTxt>Insurance $205</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.1</FormAndLineReferenceDesc>
        <ExplanationTxt>MARCHING BAND COSTS $38747</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.2</FormAndLineReferenceDesc>
        <ExplanationTxt>COACH STIPENDS $29164</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.3</FormAndLineReferenceDesc>
        <ExplanationTxt>MISCELLANEOUS $3700</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.4</FormAndLineReferenceDesc>
        <ExplanationTxt>SCHOLARSHIP $2500</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.5</FormAndLineReferenceDesc>
        <ExplanationTxt>DIRECTORS EXPENSE $1817</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.6</FormAndLineReferenceDesc>
        <ExplanationTxt>CONCERT/JAZZ CLASSES $1100</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.7</FormAndLineReferenceDesc>
        <ExplanationTxt>INSTRUMENT PURCHASES $536</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.8</FormAndLineReferenceDesc>
        <ExplanationTxt>CHARM SUBSCRIPTION $349</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.9</FormAndLineReferenceDesc>
        <ExplanationTxt>MIDDLE SCHOOL NIGHT $278</ExplanationTxt>
      </SupplementalInformationDetail>
      <SupplementalInformationDetail>
        <FormAndLineReferenceDesc>Other Expenses.10</FormAndLineReferenceDesc>
        <ExplanationTxt>LICENSE &amp; FEES $122</ExplanationTxt>
      </SupplementalInformationDetail>
    </IRS990ScheduleO>
  </ReturnData>
</Return>
