# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000352541-15-000005
Filing Date
2015-02-25
Accepted
2015-02-24 20:52:50
Documents
29
Period of Report
2014-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | lnt1231201410-k.htm | 10-K | 9248313
2 | FORM OF PERFORMANCE SHARE AGREEMENT | lnt1231201410-kex103c.htm | EX-10.3C | 58302
3 | FORM OF PERFORMANCE CONTINGENT RESTRICTED STOCK AGREEMENT | lnt1231201410-kex103e.htm | EX-10.3E | 49024
4 | FORM OF KEY EXECUTIVE EMPLOYMENT AND SEVERANCE AGREEMENT | lnt1231201410-kex1013.htm | EX-10.13 | 113526
5 | TERMS OF MANAGEMENT PERFORMANCE PAY PLAN | lnt1231201410-kex1016.htm | EX-10.16 | 31798
6 | SUMMARY OF COMPENSATION AND BENEFITS FOR NON-EMPLOYEE DIRECTORS | lnt1231201410-kex1017.htm | EX-10.17 | 7583
7 | RATIO OF EARNINGS TO FIXED CHARGES FOR ALLIANT ENERGY | lnt1231201410-kex121.htm | EX-12.1 | 51420
8 | RATIO OF EARNINGS TO FIXED CHARGES FOR IPL | lnt1231201410-kex122.htm | EX-12.2 | 54028
9 | RATIO OF EARNINGS TO FIXED CHARGES FOR WPL | lnt1231201410-kex123.htm | EX-12.3 | 40804
10 | SUBSIDIARIES OF ALLIANT ENERGY | lnt1231201410-kex211.htm | EX-21.1 | 5060
11 | SUBSIDIARIES OF WPL | lnt1231201410-kex212.htm | EX-21.2 | 5048
12 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR ALLIANT ENERGY | lnt1231201410-kex231.htm | EX-23.1 | 3530
13 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR IPL | lnt1231201410-kex232.htm | EX-23.2 | 3326
14 | CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR WPL | lnt1231201410-kex233.htm | EX-23.3 | 3324
15 | CERTIFICATION OF THE CHAIRMAN, PRESIDENT AND CEO FOR ALLIANT ENERGY | lnt1231201410-kex311.htm | EX-31.1 | 12191
16 | CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR ALLIANT ENERGY | lnt1231201410-kex312.htm | EX-31.2 | 12285
17 | CERTIFICATION OF THE CHAIRMAN AND CEO FOR IPL | lnt1231201410-kex313.htm | EX-31.3 | 12263
18 | CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR IPL | lnt1231201410-kex314.htm | EX-31.4 | 12286
19 | CERTIFICATION OF THE CHAIRMAN AND CEO FOR WPL | lnt1231201410-kex315.htm | EX-31.5 | 12160
20 | CERTIFICATION OF THE SENIOR VICE PRESIDENT AND CFO FOR WPL | lnt1231201410-kex316.htm | EX-31.6 | 12222
21 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR ALLIANT ENERGY | lnt1231201410-kex321.htm | EX-32.1 | 5482
22 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR IPL | lnt1231201410-kex322.htm | EX-32.2 | 5503
23 | WRITTEN STATEMENT OF CEO AND CFO PURSUANT TO 18 U.S.C.1350 FOR WPL | lnt1231201410-kex323.htm | EX-32.3 | 5502
| Complete submission text file | 0000352541-15-000005.txt |  | 117615638

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
24 | XBRL INSTANCE DOCUMENT | lnt-20141231.xml | EX-101.INS | 30841233
25 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | lnt-20141231.xsd | EX-101.SCH | 181001
26 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | lnt-20141231_cal.xml | EX-101.CAL | 182137
27 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | lnt-20141231_def.xml | EX-101.DEF | 1333744
28 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | lnt-20141231_lab.xml | EX-101.LAB | 1689556
29 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | lnt-20141231_pre.xml | EX-101.PRE | 1433241

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.: 15645679
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.: 15645678
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.: 15645677
SIC: 4931 Electric & Other Services Combined