<ACCESSION-NUMBER>0001564590-20-058728 <TYPE>NT 10-K <PUBLIC-DOCUMENT-COUNT>1 <PERIOD>20200930 <FILING-DATE>20201229 <DATE-OF-FILING-DATE-CHANGE>20201229 <EFFECTIVENESS-DATE>20201229 <FILER> <COMPANY-DATA> <CONFORMED-NAME>MALVERN BANCORP, INC. <CIK>0001550603 <ASSIGNED-SIC>6035 <IRS-NUMBER>455307782 <STATE-OF-INCORPORATION>PA <FISCAL-YEAR-END>0930 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>NT 10-K <ACT>34 <FILE-NUMBER>000-54835 <FILM-NUMBER>201423098 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>42 EAST LANCASTER AVENUE <CITY>PAOLI <STATE>PA <ZIP>19301 <PHONE>610-644-9400 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>42 EAST LANCASTER AVENUE <CITY>PAOLI <STATE>PA <ZIP>19301 </MAIL-ADDRESS> </FILER>