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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950137-08-003056
Filing Date
2008-02-29
Accepted
2008-02-29 12:36:14
Documents
15
Period of Report
2007-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT c24162e10vk.htm 10-K 395825
2 RESTATED BYLAWS, AS AMENDED c24162exv3wb.htm EX-3.B 47591
3 PORTIONS OF 2007 ANNUAL REPORT TO SHAREHOLDERS c24162exv13wa.htm EX-13.A 1018647
4 SUBSIDIARIES c24162exv21wa.htm EX-21.A 9614
5 CONSENT OF DELOITTE & TOUCHE LLP c24162exv23wa.htm EX-23.A 1892
6 POWERS OF ATTORNEY c24162exv24wa.htm EX-24.A 35373
7 CERTIFICATION OF CHIEF EXECUTIVE OFFICER c24162exv31w1.htm EX-31.1 5549
8 CERTIFICATION OF CHIEF FINANCIAL OFFICER c24162exv31w2.htm EX-31.2 5540
9 SECTION 906 CERTIFICATION OF CEO c24162exv32w1.htm EX-32.1 3259
10 SECTION 906 CERTIFICATION OF CFO c24162exv32w2.htm EX-32.2 3470
12 GRAPHIC c24162c2416204.gif GRAPHIC 7803
13 GRAPHIC c24162c2416201.gif GRAPHIC 17815
14 GRAPHIC c24162c2416202.gif GRAPHIC 14959
15 GRAPHIC c24162c2416203.gif GRAPHIC 10969
16 filename16.htm COVER 2563
  Complete submission text file 0000950137-08-003056.txt   1602540
Mailing Address 215 S CASCADE ST P O BOX 496 FERGUS FALLS MN 56538-0496
Business Address 215 S CASCADE ST PO BOX 496 FERGUS FALLS MN 56538-0496 8664108780
OTTER TAIL CORP (Filer) CIK: 0000075129 (see all company filings)

IRS No.: 410462685 | State of Incorp.: MN | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 000-00368 | Film No.: 08653872
SIC: 4911 Electric Services