<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2016-12-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001005101</issuerCik>
        <issuerName>CONCIERGE TECHNOLOGIES INC</issuerName>
        <issuerTradingSymbol>cncg</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001633086</rptOwnerCik>
            <rptOwnerName>Schoenberger Scott</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1714 14TH STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>SANTA MONICA</rptOwnerCity>
            <rptOwnerState>CA</rptOwnerState>
            <rptOwnerZipCode>90404</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common stock</value>
            </securityTitle>
            <transactionDate>
                <value>2016-12-08</value>
                <footnoteId id="F1"/>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>1</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>105971611</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>119304945</value>
                    <footnoteId id="F3"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>I</value>
                </directOrIndirectOwnership>
                <natureOfOwnership>
                    <value>Trustee of Schoenberger Family Trust</value>
                    <footnoteId id="F4"/>
                </natureOfOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">On September 19, 2016, Concierge Technologies, Inc., a Nevada corporation (the &quot;Company&quot;), entered into a conditional Stock Purchase Agreement (the &quot;Agreement&quot;), dated September 19, 2016, with Wainwright Holdings, Inc., a Delaware corporation (&quot;Wainwright&quot;) and certain shareholders of Wainwright (the &quot;Sellers&quot;). The Agreement closed on December 9, 2016, resulting in the acquisition of shares as reported on this Form 4. A copy of the Agreement can be found on the Company's Form 8-K filed with the Commission on September 20, 2016.</footnote>
        <footnote id="F2">The shares were issued at a cost basis of $0.085 per share</footnote>
        <footnote id="F3">The holder previously reported beneficial ownership on Form 3, filed with the Commission on February 6, 2015. The Company completed a 1:10 reverse stock split on December 15, 2015 (the &quot;Reverse Split&quot;). The amount of securities beneficially owned reflects the Reverse Split.</footnote>
        <footnote id="F4">By Schoenberger Family Trust. Scott Schoenberger has voting dispositive control over the shares beneficially owned by the Schoenberger Family Trust.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Scott Schoenberger</signatureName>
        <signatureDate>2016-12-12</signatureDate>
    </ownerSignature>
</ownershipDocument>
