﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.irs.gov/efile" returnVersion="2010v3.4">
  <ReturnHeader binaryAttachmentCount="0">
    <Timestamp>2011-11-17T16:10:09-00:00</Timestamp>
    <TaxPeriodEndDate>2011-06-30</TaxPeriodEndDate>
    <PreparerFirm>
      <PreparerFirmBusinessName>
        <BusinessNameLine1>Oberfrank Associates</BusinessNameLine1>
      </PreparerFirmBusinessName>
      <PreparerFirmUSAddress>
        <AddressLine1>34 S Broadway</AddressLine1>
        <City>Pitman</City>
        <State>NJ</State>
        <ZIPCode>080711434</ZIPCode>
      </PreparerFirmUSAddress>
    </PreparerFirm>
    <ReturnType>990EZ</ReturnType>
    <TaxPeriodBeginDate>2010-07-01</TaxPeriodBeginDate>
    <Filer>
      <EIN>223689331</EIN>
      <Name>
        <BusinessNameLine1>OAK KNOLL PTO INC</BusinessNameLine1>
      </Name>
      <NameControl>OAKK</NameControl>
      <Phone>8567283944</Phone>
      <USAddress>
        <AddressLine1>23 BODINE AVE</AddressLine1>
        <City>WILLIAMSTOWN</City>
        <State>NJ</State>
        <ZIPCode>080941607</ZIPCode>
      </USAddress>
    </Filer>
    <Officer>
      <Name>DEBERAH DOYNO</Name>
      <Title>Pres</Title>
      <DateSigned>2011-11-17</DateSigned>
      <AuthorizeThirdParty>false</AuthorizeThirdParty>
    </Officer>
    <Preparer>
      <Name>Eugene Oberfrank</Name>
      <Phone>8565820044</Phone>
      <DatePrepared>2011-11-17</DatePrepared>
    </Preparer>
    <TaxYear>2010</TaxYear>
    <BuildTS>2016-02-24 21:20:13Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCount="4">
    <IRS990EZ documentId="990EZ" softwareId="10000149" softwareVersion="2010.2.15">
      <MethodOfAccountingCash>X</MethodOfAccountingCash>
      <ScheduleBNotRequired>X</ScheduleBNotRequired>
      <WebSite>N/A</WebSite>
      <Organization501c3 referenceDocumentId="990A">X</Organization501c3>
      <GrossReceipts>38399</GrossReceipts>
      <InfoInScheduleOPartI>X</InfoInScheduleOPartI>
      <ContributionsGiftsGrantsEtc>38399</ContributionsGiftsGrantsEtc>
      <TotalRevenue>38399</TotalRevenue>
      <OtherExpensesTotal>29217</OtherExpensesTotal>
      <TotalExpenses>29217</TotalExpenses>
      <ExcessOrDeficitForYear>9182</ExcessOrDeficitForYear>
      <NetAssetsOrFundBalancesBOY>12140</NetAssetsOrFundBalancesBOY>
      <NetAssetsOrFundBalancesEOY>21322</NetAssetsOrFundBalancesEOY>
      <CashSavingsAndInvestments>
        <BOY>12140</BOY>
        <EOY>21322</EOY>
      </CashSavingsAndInvestments>
      <TotalAssets>
        <BOY>12140</BOY>
        <EOY>21322</EOY>
      </TotalAssets>
      <NetAssetsOrFundBalances>
        <BOY>12140</BOY>
        <EOY>21322</EOY>
      </NetAssetsOrFundBalances>
      <PrimaryExemptPurpose>School activities only</PrimaryExemptPurpose>
      <ProgramServiceAccomplishment>
        <DescriptionProgramServiceAccom>EDUCATIONAL IMPROVEMENT EDUCATIONAL IMPROVEMENT</DescriptionProgramServiceAccom>
      </ProgramServiceAccomplishment>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>KELLY ENDERS</PersonName>
        <AddressUS>
          <AddressLine1>1266 GLASSBORO RD</AddressLine1>
          <City>WILLIAMSTOWN</City>
          <State>NJ</State>
          <ZIPCode>08094</ZIPCode>
        </AddressUS>
        <Title>PRES</Title>
        <AvgHoursPerWkDevotedToPosition>015.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>KIM SEIFRING</PersonName>
        <AddressUS>
          <AddressLine1>648 IRON WOOD DR</AddressLine1>
          <City>WILLIAMSTOWN</City>
          <State>NJ</State>
          <ZIPCode>08094</ZIPCode>
        </AddressUS>
        <Title>SEC</Title>
        <AvgHoursPerWkDevotedToPosition>015.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <OfficerDirectorTrusteeKeyEmpl>
        <PersonName>HEIDI NEWELL</PersonName>
        <AddressUS>
          <AddressLine1>1209 KNIGHTSHADE DR</AddressLine1>
          <City>WILLIAMSTOWN</City>
          <State>NJ</State>
          <ZIPCode>08094</ZIPCode>
        </AddressUS>
        <Title>TREAS</Title>
        <AvgHoursPerWkDevotedToPosition>015.00</AvgHoursPerWkDevotedToPosition>
        <Compensation>0</Compensation>
      </OfficerDirectorTrusteeKeyEmpl>
      <ActivitiesNotPreviouslyRpt>false</ActivitiesNotPreviouslyRpt>
      <MadeChangesToOrgnzngEtcDoc>false</MadeChangesToOrgnzngEtcDoc>
      <OrganizationHadUBI>false</OrganizationHadUBI>
      <OrganizationFiled990T>false</OrganizationFiled990T>
      <OrganizationDissolvedEtc>false</OrganizationDissolvedEtc>
      <DidOrgFileForm1120POLThisYear>false</DidOrgFileForm1120POLThisYear>
      <MadeLoansToFromOfficers>false</MadeLoansToFromOfficers>
      <TaxImposedUnderIRC4911>0</TaxImposedUnderIRC4911>
      <TaxImposedUnderIRC4912>0</TaxImposedUnderIRC4912>
      <TaxImposedUnderIRC4955>0</TaxImposedUnderIRC4955>
      <EngagedInExcessBenefitTrans>false</EngagedInExcessBenefitTrans>
      <ProhibitedTaxShelterTrans>false</ProhibitedTaxShelterTrans>
      <TheBooksAreInCareOf>
        <NamePerson>Oak Knoll School</NamePerson>
        <AddressUS>
          <AddressLine1>23 Bodine Ave</AddressLine1>
          <City>Williamstown</City>
          <State>NJ</State>
          <ZIPCode>080941607</ZIPCode>
        </AddressUS>
        <TelephoneNumber>8567263944</TelephoneNumber>
      </TheBooksAreInCareOf>
      <ForeignFinancialAccount>false</ForeignFinancialAccount>
      <ForeignOffice>false</ForeignOffice>
      <MaintainAnyDonorAdvisedFunds>false</MaintainAnyDonorAdvisedFunds>
      <DoesOrgHaveHospital>false</DoesOrgHaveHospital>
      <TanningServicesProvided>false</TanningServicesProvided>
      <RelatedOrgControlledEntity>false</RelatedOrgControlledEntity>
      <TransactionWithControlEntity>false</TransactionWithControlEntity>
      <EngagePoliticalCmpgnActivities>false</EngagePoliticalCmpgnActivities>
      <EngageInLobbyingActivities>false</EngageInLobbyingActivities>
      <OperatingSchool>false</OperatingSchool>
      <TrnsfrsExemptNonCharRelatedOrg>false</TrnsfrsExemptNonCharRelatedOrg>
      <PartVIOfCompOfHighestPaidEmpl>NONE</PartVIOfCompOfHighestPaidEmpl>
      <PartVIAHghstPaidCntrctProfSer>NONE</PartVIAHghstPaidCntrctProfSer>
      <FiledScheduleA>true</FiledScheduleA>
    </IRS990EZ>
    <IRS990ScheduleA documentId="990A" softwareId="10000149" softwareVersion="2010.2.15">
      <PubliclySupportedOrg509a2>X</PubliclySupportedOrg509a2>
      <GiftsGrantsContribReceived170>
        <CurrentTaxYearMinus4Years>91617</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>85098</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>73151</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21708</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>38399</CurrentTaxYear>
        <Total>309973</Total>
      </GiftsGrantsContribReceived170>
      <Total170>
        <CurrentTaxYearMinus4Years>91617</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>85098</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>73151</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21708</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>38399</CurrentTaxYear>
        <Total>309973</Total>
      </Total170>
      <PublicSupportTotal170>309973</PublicSupportTotal170>
      <TotalSupport>309973</TotalSupport>
      <PublicSupportPertcentage170>1.00000</PublicSupportPertcentage170>
      <ThirtyThreePercntTestsCY170>X</ThirtyThreePercntTestsCY170>
      <GiftsGrantsContribReceived509>
        <CurrentTaxYearMinus4Years>91617</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>85098</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>73151</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21708</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>38399</CurrentTaxYear>
        <Total>309973</Total>
      </GiftsGrantsContribReceived509>
      <Total509>
        <CurrentTaxYearMinus4Years>91617</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>85098</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>73151</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21708</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>38399</CurrentTaxYear>
        <Total>309973</Total>
      </Total509>
      <PublicSupportTotal509>309973</PublicSupportTotal509>
      <GrossInvestmentIncome509>
        <Total>0</Total>
      </GrossInvestmentIncome509>
      <Post1975UBTI>
        <Total>0</Total>
      </Post1975UBTI>
      <NetIncomeFromOtherUBI>
        <Total>0</Total>
      </NetIncomeFromOtherUBI>
      <OtherIncome509>
        <Total>0</Total>
      </OtherIncome509>
      <TotalSupportTotal>
        <CurrentTaxYearMinus4Years>91617</CurrentTaxYearMinus4Years>
        <CurrentTaxYearMinus3Years>85098</CurrentTaxYearMinus3Years>
        <CurrentTaxYearMinus2Years>73151</CurrentTaxYearMinus2Years>
        <CurrentTaxYearMinus1Year>21708</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>38399</CurrentTaxYear>
        <Total>309973</Total>
      </TotalSupportTotal>
      <PublicSupportPercentage509>1.00000</PublicSupportPercentage509>
      <PriorYearSupportPercentage>1.00000</PriorYearSupportPercentage>
      <InvestmentIncomePercentage>0.00000</InvestmentIncomePercentage>
      <ThirtyThreePercntTestsCY509>X</ThirtyThreePercntTestsCY509>
    </IRS990ScheduleA>
    <IRS990ScheduleB documentId="990B" softwareId="10000149" softwareVersion="2010.2.15">
      <ContributorInfo>
        <ContributorNumber>RESTRICTED</ContributorNumber>
        <ContributorNameBusiness>
          <BusinessNameLine1>RESTRICTED</BusinessNameLine1>
        </ContributorNameBusiness>
        <ContributorAddressUS>
          <AddressLine1>RESTRICTED</AddressLine1>
          <AddressLine2>RESTRICTED</AddressLine2>
          <City>RESTRICTED</City>
          <State>RESTRICTED</State>
          <ZIPCode>RESTRICTED</ZIPCode>
        </ContributorAddressUS>
        <AggregateContributions>RESTRICTED</AggregateContributions>
      </ContributorInfo>
    </IRS990ScheduleB>
    <IRS990ScheduleO documentId="990O" softwareId="10000149" softwareVersion="2010.2.15">
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses ASSEMBLIES 964</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses BANK CHG 130</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses PURSE BINGO 3,547</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses FIELD DAY 1,880</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses FIELD TRIPS 5,531</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses 4TH GRADE CEREMONY 1,114</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses INSURANCE 434</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses LICENSE 150</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses SPRING FAIR 8,254</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses SUPPLIES 1,122</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses YEARBOOKS 2,400</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses TEACHERS/CLASSROOMS 3,565</Explanation>
      </GeneralExplanation>
      <GeneralExplanation>
        <Explanation>Form 990-EZ, Part I, Line 16, Other Expenses REFUND 126</Explanation>
      </GeneralExplanation>
    </IRS990ScheduleO>
  </ReturnData>
</Return>