# Filing Detail

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)

EIN.: 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

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)

EIN.: 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

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)

EIN.: 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