<SEC-DOCUMENT>0000352541-19-000044-index.html : 20190408
<SEC-HEADER>0000352541-19-000044.hdr.sgml : 20190408
<ACCEPTANCE-DATETIME>20190405180642
ACCESSION NUMBER:		0000352541-19-000044
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		28
CONFORMED PERIOD OF REPORT:	20190516
FILED AS OF DATE:		20190408
DATE AS OF CHANGE:		20190405
EFFECTIVENESS DATE:		20190408

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ALLIANT ENERGY CORP
		CENTRAL INDEX KEY:			0000352541
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				391380265
		STATE OF INCORPORATION:			WI
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09894
		FILM NUMBER:		19736113

	BUSINESS ADDRESS:	
		STREET 1:		4902 NORTH BILTMORE LANE
		STREET 2:		SUITE 1000
		CITY:			MADISON
		STATE:			WI
		ZIP:			53718-2148
		BUSINESS PHONE:		608-458-3311

	MAIL ADDRESS:	
		STREET 1:		4902 NORTH BILTMORE LANE
		STREET 2:		SUITE 1000
		CITY:			MADISON
		STATE:			WI
		ZIP:			53718-2148

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERSTATE ENERGY CORP
		DATE OF NAME CHANGE:	19980427

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	WPL HOLDINGS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
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<FILENAME>lnt2019def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: lnt2019def14a.htm

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Document 2 - file: lnt2019def14a_aelogo.jpg

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Document 3 - file: lnt2019def14a_allen.jpg

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Document 4 - file: lnt2019def14a_bodsnapshot.jpg

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Document 5 - file: lnt2019def14a_ceotargetpay.jpg

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Document 6 - file: lnt2019def14a_evanko.jpg

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Document 7 - file: lnt2019def14a_executivecomp.jpg

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Document 8 - file: lnt2019def14a_gallegos.jpg

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Document 9 - file: lnt2019def14a_hazel.jpg

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Document 10 - file: lnt2019def14a_internet.jpg

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Document 11 - file: lnt2019def14a_kampling.jpg

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Document 12 - file: lnt2019def14a_larsen.jpg

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Document 13 - file: lnt2019def14a_mail.jpg

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Document 14 - file: lnt2019def14a_mcallister.jpg

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Document 15 - file: lnt2019def14a_neotargetpay.jpg

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Document 16 - file: lnt2019def14a_newport.jpg

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Document 17 - file: lnt2019def14a_oestreich.jpg

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Document 18 - file: lnt2019def14a_oneyeartsr.jpg

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Document 19 - file: lnt2019def14a_otoole.jpg

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Document 20 - file: lnt2019def14a_performance.jpg

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Document 21 - file: lnt2019def14a_phone.jpg

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Document 22 - file: lnt2019def14a_proxybackcover.jpg

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Document 23 - file: lnt2019def14a_proxycard.jpg

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Document 24 - file: lnt2019def14a_proxycover.jpg

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Document 25 - file: lnt2019def14a_proxyvoting.jpg

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<TEXT>
Document 26 - file: lnt2019def14a_sanders.jpg

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<FILENAME>lnt2019def14a_threeyeartsr.jpg
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Document 27 - file: lnt2019def14a_threeyeartsr.jpg

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<FILENAME>lnt2019def14a_whiting.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 28 - file: lnt2019def14a_whiting.jpg

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