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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000352541-14-000006
Filing Date
2014-02-25
Accepted
2014-02-25 16:20:51
Documents
26
Period of Report
2013-12-31

Document Format Files

Seq Description Document Type Size
1 10-K lnt1231201310-k.htm 10-K 9356188
2 EXECUTIVE EMPLOYEE REIMBURSEMENT AGREEMENT lnt1231201310-kex1013.htm EX-10.13 20896
3 SUMMARY OF COMPENSATION AND BENEFITS FOR NON-EMPLOYEE DIRECTORS lnt1231201310-kex1014.htm EX-10.14 7259
4 RATIO OF EARNINGS TO FIXED CHARGES FOR ALLIANT ENERGY lnt1231201310-kex121.htm EX-12.1 51583
5 RATIO OF EARNINGS TO FIXED CHARGES FOR IPL lnt1231201310-kex122.htm EX-12.2 54306
6 RATIO OF EARNINGS TO FIXED CHARGES FOR WPL lnt1231201310-kex123.htm EX-12.3 40842
7 SUBSIDIARIES OF ALLIANT ENERGY lnt1231201310-kex211.htm EX-21.1 5097
8 SUBSIDIARIES OF WPL lnt1231201310-kex212.htm EX-21.2 5085
9 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR ALLIANT ENERGY lnt1231201310-kex231.htm EX-23.1 3757
10 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR IPL lnt1231201310-kex232.htm EX-23.2 3554
11 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR WPL lnt1231201310-kex233.htm EX-23.3 3552
12 CERTIFICATION OF THE CHAIRMAN, PRESIDENT AND CEO FOR ALLIANT ENERGY lnt1231201310-kex311.htm EX-31.1 12325
13 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR ALLIANT ENERGY lnt1231201310-kex312.htm EX-31.2 12380
14 CERTIFICATION OF THE CHAIRMAN AND CEO FOR IPL lnt1231201310-kex313.htm EX-31.3 12301
15 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR IPL lnt1231201310-kex314.htm EX-31.4 12381
16 CERTIFICATION OF THE CHAIRMAN AND CEO FOR WPL lnt1231201310-kex315.htm EX-31.5 12294
17 CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR WPL lnt1231201310-kex316.htm EX-31.6 12321
18 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT ENERGY lnt1231201310-kex321.htm EX-32.1 5501
19 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL lnt1231201310-kex322.htm EX-32.2 5528
20 WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL lnt1231201310-kex323.htm EX-32.3 5527
  Complete submission text file 0000352541-14-000006.txt   115171572

Data Files

Seq Description Document Type Size
21 XBRL INSTANCE DOCUMENT lnt-20131231.xml EX-101.INS 31322478
22 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lnt-20131231.xsd EX-101.SCH 185505
23 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lnt-20131231_cal.xml EX-101.CAL 196820
24 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lnt-20131231_def.xml EX-101.DEF 1340039
25 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lnt-20131231_lab.xml EX-101.LAB 1738204
26 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lnt-20131231_pre.xml EX-101.PRE 1447098
Mailing Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401
Business Address 200 FIRST ST SE ALLIANT ENERGY TOWER CEDAR RAPIDS IA 52401 3193984411
INTERSTATE POWER & LIGHT CO (Filer) CIK: 0000052485 (see all company filings)

IRS No.: 420331370 | State of Incorp.: IA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-04117 | Film No.: 14640900
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation

Mailing Address 4902 N BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
WISCONSIN POWER & LIGHT CO (Filer) CIK: 0000107832 (see all company filings)

IRS No.: 390714890 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00337 | Film No.: 14640899
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation

Mailing Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148
Business Address 4902 NORTH BILTMORE LANE SUITE 1000 MADISON WI 53718-2148 608-458-3311
ALLIANT ENERGY CORP (Filer) CIK: 0000352541 (see all company filings)

IRS No.: 391380265 | State of Incorp.: WI | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09894 | Film No.: 14640898
SIC: 4931 Electric & Other Services Combined
Office of Energy & Transportation