<SEC-DOCUMENT>0001192482-20-000165.txt : 20200224
<SEC-HEADER>0001192482-20-000165.hdr.sgml : 20200224
<ACCEPTANCE-DATETIME>20200224115812
ACCESSION NUMBER:		0001192482-20-000165
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20200212
FILED AS OF DATE:		20200224
DATE AS OF CHANGE:		20200224

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Van Praag Michael
		CENTRAL INDEX KEY:			0001804368

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	811-22853
		FILM NUMBER:		20642919

	MAIL ADDRESS:	
		STREET 1:		C/O STONECASTLE FINANCIAL CORP.
		STREET 2:		152 WEST 57TH STREET, 35TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			StoneCastle Financial Corp.
		CENTRAL INDEX KEY:			0001578987
		IRS NUMBER:				900934878
		STATE OF INCORPORATION:			DE

	BUSINESS ADDRESS:	
		STREET 1:		152 WEST 57TH STREET 35TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		212-354-6500

	MAIL ADDRESS:	
		STREET 1:		152 WEST 57TH STREET 35TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgar.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2020-02-12</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001578987</issuerCik>
        <issuerName>StoneCastle Financial Corp.</issuerName>
        <issuerTradingSymbol>BANX</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001804368</rptOwnerCik>
            <rptOwnerName>Van Praag Michael</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O STONECASTLE FINANCIAL CORP.</rptOwnerStreet1>
            <rptOwnerStreet2>152 WEST 57TH STREET, 35TH FLOOR</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10019</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <footnotes></footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/ Michael Van Praag</signatureName>
        <signatureDate>2020-02-24</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
