<SEC-DOCUMENT>0001209191-14-023161.txt : 20140326
<SEC-HEADER>0001209191-14-023161.hdr.sgml : 20140326
<ACCEPTANCE-DATETIME>20140326161843
ACCESSION NUMBER:		0001209191-14-023161
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20140325
FILED AS OF DATE:		20140326
DATE AS OF CHANGE:		20140326

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ING U.S., Inc.
		CENTRAL INDEX KEY:			0001535929
		STANDARD INDUSTRIAL CLASSIFICATION:	LIFE INSURANCE [6311]
		IRS NUMBER:				521222820
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		230 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10169
		BUSINESS PHONE:		212-309-6516

	MAIL ADDRESS:	
		STREET 1:		230 PARK AVENUE
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10169

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ING America Insurance Holdings, Inc.
		DATE OF NAME CHANGE:	20111130

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ING GROEP NV
		CENTRAL INDEX KEY:			0001039765
		STANDARD INDUSTRIAL CLASSIFICATION:	LIFE INSURANCE [6311]
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35897
		FILM NUMBER:		14718857

	BUSINESS ADDRESS:	
		STREET 1:		PO BOX 1800
		CITY:			AMSTERDAM
		STATE:			P7
		ZIP:			1000 BV
		BUSINESS PHONE:		01131205639111

	MAIL ADDRESS:	
		STREET 1:		PO BOX 1800
		CITY:			AMSTERDAM
		STATE:			P7
		ZIP:			1000 BV
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0306</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2014-03-25</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001535929</issuerCik>
        <issuerName>ING U.S., Inc.</issuerName>
        <issuerTradingSymbol>VOYA</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001039765</rptOwnerCik>
            <rptOwnerName>ING GROEP NV</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>BIJLMERPLEIN 888</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>1102 MG AMSTERDAM</rptOwnerCity>
            <rptOwnerState>P7</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>NETHERLANDS</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>2014-03-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>S</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>30475000</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>35.23</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>117373227</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2014-03-25</value>
            </transactionDate>
            <deemedExecutionDate></deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>D</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>7255853</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>34.4549</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>110117374</value>
                    <footnoteId id="F1"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Reflects the amount of securities beneficially owned by ING Groep N.V. following the sale of 30,475,000 shares in a public secondary offering and the concurrent sale of 7,255,853 shares to ING U.S., Inc.</footnote>
    </footnotes>

    <remarks>Solely for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, ING Groep N.V. may be deemed a director-by-deputization by virtue of exercising its contractual right to appoint its representatives to serve on the board of directors of ING U.S., Inc.</remarks>

    <ownerSignature>
        <signatureName>/s/ Harris Oliner, attorney in fact</signatureName>
        <signatureDate>2014-03-26</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
