<ACCESSION-NUMBER>0001104659-10-035283 <TYPE>11-K <PUBLIC-DOCUMENT-COUNT>3 <PERIOD>20091231 <FILING-DATE>20100624 <DATE-OF-FILING-DATE-CHANGE>20100624 <FILER> <COMPANY-DATA> <CONFORMED-NAME>TCF FINANCIAL CORP <CIK>0000814184 <ASSIGNED-SIC>6021 <IRS-NUMBER>411591444 <STATE-OF-INCORPORATION>DE <FISCAL-YEAR-END>1231 </COMPANY-DATA> <FILING-VALUES> <FORM-TYPE>11-K <ACT>34 <FILE-NUMBER>001-10253 <FILM-NUMBER>10914098 </FILING-VALUES> <BUSINESS-ADDRESS> <STREET1>200 LAKE STREET EAST <STREET2>MAIL CODE EX-03-A <CITY>WAYZATA <STATE>MN <ZIP>55391-1693 <PHONE>952-745-2760 </BUSINESS-ADDRESS> <MAIL-ADDRESS> <STREET1>200 LAKE STREET EAST <STREET2>MAIL CODE EX-03-A <CITY>WAYZATA <STATE>MN <ZIP>55391-1693 </MAIL-ADDRESS> </FILER>