    <SEC-DOCUMENT>0001521951-16-000154-index.html : 20161118
    <SEC-HEADER>0001521951-16-000154.hdr.sgml : 20161118
    <ACCEPTANCE-DATETIME>20161118163006
    ACCESSION NUMBER:		0001521951-16-000154
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		45
    CONFORMED PERIOD OF REPORT:	20161118
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20161118
    DATE AS OF CHANGE:		20161118

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRST BUSINESS FINANCIAL SERVICES, INC.
    		CENTRAL INDEX KEY:			0001521951
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				391576570
    		STATE OF INCORPORATION:			WI
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34095
    		FILM NUMBER:		162008087

    	BUSINESS ADDRESS:
    		STREET 1:		401 CHARMANY DRIVE
    		CITY:			MADISON
    		STATE:			WI
    		ZIP:			53719
    		BUSINESS PHONE:		608-238-8008

    	MAIL ADDRESS:
    		STREET 1:		401 CHARMANY DRIVE
    		STREET 2:		PO BOX 44961
    		CITY:			MADISON
    		STATE:			WI
    		ZIP:			53744

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	First Business Financial Services, Inc.
    		DATE OF NAME CHANGE:	20110527
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>fbiz3q16ip8-k.htm
    <DESCRIPTION>FORM 8-K
    <TEXT>
    Document 1 - file: fbiz3q16ip8-k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>fbiz3q16ipex991.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: fbiz3q16ipex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>fbizq32016investorpresen001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: fbizq32016investorpresen001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>fbizq32016investorpresen002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: fbizq32016investorpresen002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>fbizq32016investorpresen003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 5 - file: fbizq32016investorpresen003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>fbizq32016investorpresen004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: fbizq32016investorpresen004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>fbizq32016investorpresen005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: fbizq32016investorpresen005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>fbizq32016investorpresen006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: fbizq32016investorpresen006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>fbizq32016investorpresen007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: fbizq32016investorpresen007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>fbizq32016investorpresen008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: fbizq32016investorpresen008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>fbizq32016investorpresen009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: fbizq32016investorpresen009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>fbizq32016investorpresen010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: fbizq32016investorpresen010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>fbizq32016investorpresen011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: fbizq32016investorpresen011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>fbizq32016investorpresen012.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: fbizq32016investorpresen012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>fbizq32016investorpresen013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: fbizq32016investorpresen013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>fbizq32016investorpresen014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: fbizq32016investorpresen014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>fbizq32016investorpresen015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: fbizq32016investorpresen015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>fbizq32016investorpresen016.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: fbizq32016investorpresen016.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>fbizq32016investorpresen017.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: fbizq32016investorpresen017.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>fbizq32016investorpresen018.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: fbizq32016investorpresen018.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>fbizq32016investorpresen019.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: fbizq32016investorpresen019.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>fbizq32016investorpresen020.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: fbizq32016investorpresen020.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>23
    <FILENAME>fbizq32016investorpresen021.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: fbizq32016investorpresen021.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>24
    <FILENAME>fbizq32016investorpresen022.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 24 - file: fbizq32016investorpresen022.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>25
    <FILENAME>fbizq32016investorpresen023.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 25 - file: fbizq32016investorpresen023.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>26
    <FILENAME>fbizq32016investorpresen024.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 26 - file: fbizq32016investorpresen024.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>27
    <FILENAME>fbizq32016investorpresen025.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 27 - file: fbizq32016investorpresen025.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>28
    <FILENAME>fbizq32016investorpresen026.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 28 - file: fbizq32016investorpresen026.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>29
    <FILENAME>fbizq32016investorpresen027.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 29 - file: fbizq32016investorpresen027.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>fbizq32016investorpresen028.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: fbizq32016investorpresen028.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>31
    <FILENAME>fbizq32016investorpresen029.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 31 - file: fbizq32016investorpresen029.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>32
    <FILENAME>fbizq32016investorpresen030.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 32 - file: fbizq32016investorpresen030.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>33
    <FILENAME>fbizq32016investorpresen031.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 33 - file: fbizq32016investorpresen031.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>34
    <FILENAME>fbizq32016investorpresen032.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 34 - file: fbizq32016investorpresen032.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>35
    <FILENAME>fbizq32016investorpresen033.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 35 - file: fbizq32016investorpresen033.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>36
    <FILENAME>fbizq32016investorpresen034.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 36 - file: fbizq32016investorpresen034.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>37
    <FILENAME>fbizq32016investorpresen035.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 37 - file: fbizq32016investorpresen035.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>38
    <FILENAME>fbizq32016investorpresen036.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 38 - file: fbizq32016investorpresen036.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>39
    <FILENAME>fbizq32016investorpresen037.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 39 - file: fbizq32016investorpresen037.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>40
    <FILENAME>fbizq32016investorpresen038.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 40 - file: fbizq32016investorpresen038.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>41
    <FILENAME>fbizq32016investorpresen039.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 41 - file: fbizq32016investorpresen039.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>42
    <FILENAME>fbizq32016investorpresen040.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 42 - file: fbizq32016investorpresen040.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>43
    <FILENAME>fbizq32016investorpresen041.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 43 - file: fbizq32016investorpresen041.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>44
    <FILENAME>fbizq32016investorpresen042.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 44 - file: fbizq32016investorpresen042.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>45
    <FILENAME>fblogo2016a03.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 45 - file: fblogo2016a03.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>