<SUBMISSION>
<ACCESSION-NUMBER>0001209191-04-030393
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20040608
<FILING-DATE>20040609
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>BEARDSLEE DENNIS
<CIK>0001242444
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-16084
<FILM-NUMBER>04854935
</FILING-VALUES>
<BUSINESS-ADDRESS>
<PHONE>570 297 4556
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>155 CHESTNUT ST
<CITY>TROY
<STATE>PA
<ZIP>16947
</MAIL-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>CITIZENS & NORTHERN CORP
<CIK>0000810958
<ASSIGNED-SIC>6022
<IRS-NUMBER>232451943
<STATE-OF-INCORPORATION>PA
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>THOMPSON ST
<CITY>RALSTON
<STATE>PA
<ZIP>17763
<PHONE>7172656171
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>90-92 MAIN ST
<CITY>WELLSBORO
<STATE>PA
<ZIP>16901
</MAIL-ADDRESS>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-06-08</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000810958</issuerCik>
        <issuerName>CITIZENS &amp; NORTHERN CORP</issuerName>
        <issuerTradingSymbol>CZNC.OB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001242444</rptOwnerCik>
            <rptOwnerName>BEARDSLEE DENNIS</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>155 CHESTNUT STREET</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>TROY</rptOwnerCity>
            <rptOwnerState>PA</rptOwnerState>
            <rptOwnerZipCode>16947</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-06-08</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2004-06-09</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>6.0000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>25.1000</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>4501.0000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Fees directed to purchase stock thru D/R Account under Director Fee Election Policy - Rule 13b-3(d) Plan</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Kathleen M. Osgood for Dennis F. Beardslee under Power of Attorney dated 9/20/01</signatureName>
        <signatureDate>2004-06-09</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
