<SEC-DOCUMENT>0001562180-25-001722.txt : 20250227
<SEC-HEADER>0001562180-25-001722.hdr.sgml : 20250227
<ACCEPTANCE-DATETIME>20250227162138
ACCESSION NUMBER:		0001562180-25-001722
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20250226
FILED AS OF DATE:		20250227
DATE AS OF CHANGE:		20250227

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BOCKHORST DANIEL E
		CENTRAL INDEX KEY:			0001509975
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12669
		FILM NUMBER:		25679223

	MAIL ADDRESS:	
		STREET 1:		42745 U.S. HIGHWAY 27
		CITY:			DAVENPORT
		STATE:			FL
		ZIP:			33837

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SouthState Corp
		CENTRAL INDEX KEY:			0000764038
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				570799315
		STATE OF INCORPORATION:			SC
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1101 FIRST STREET SOUTH, SUITE 202
		CITY:			WINTER HAVEN
		STATE:			FL
		ZIP:			33880
		BUSINESS PHONE:		8632934710

	MAIL ADDRESS:	
		STREET 1:		1101 FIRST STREET SOUTH, SUITE 202
		CITY:			WINTER HAVEN
		STATE:			FL
		ZIP:			33880

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SOUTH STATE Corp
		DATE OF NAME CHANGE:	20140630

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST FINANCIAL HOLDINGS, INC.
		DATE OF NAME CHANGE:	20130729

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SCBT FINANCIAL CORP
		DATE OF NAME CHANGE:	20040227
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primarydocument.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0508</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2025-02-26</periodOfReport>

    <notSubjectToSection16>false</notSubjectToSection16>

    <issuer>
        <issuerCik>0000764038</issuerCik>
        <issuerName>SouthState Corp</issuerName>
        <issuerTradingSymbol>SSB</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001509975</rptOwnerCik>
            <rptOwnerName>BOCKHORST DANIEL E</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1101 FIRST STREET SOUTH, SUITE 202</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>WINTER HAVEN</rptOwnerCity>
            <rptOwnerState>FL</rptOwnerState>
            <rptOwnerZipCode>33880</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>false</isDirector>
            <isOfficer>true</isOfficer>
            <isTenPercentOwner>false</isTenPercentOwner>
            <isOther>false</isOther>
            <officerTitle>Chief Credit Officer</officerTitle>
            <otherText></otherText>
        </reportingOwnerRelationship>
    </reportingOwner>

    <aff10b5One>false</aff10b5One>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-02-26</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2025-02-26</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>M</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>3253.00</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>36578.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2025-02-26</value>
            </transactionDate>
            <deemedExecutionDate>
                <value>2025-02-26</value>
            </deemedExecutionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>false</equitySwapInvolved>
                <footnoteId id="F2"/>
            </transactionCoding>
            <transactionTimeliness></transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>1248.00</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>102.49</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>35330.00</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable></derivativeTable>

    <footnotes>
        <footnote id="F1">Number of common shares issued pursuant to the Performance Share Units (&quot;PSUs&quot;) awarded on 1/19/22; PSUs vested after the 3-year performance period ending December 31, 2024.</footnote>
        <footnote id="F2">Withholding of shares to pay tax liability applicable to securities issued in accordance with Rule 16(b)-3.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>William E. Matthews, V, CFO, pursuant to power of attorney</signatureName>
        <signatureDate>2025-02-27</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
