APS 2015 Annual Report Download - page 1

Table of Contents
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 10-K
(Mark One)
x x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2015
OR
oo TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from to
Commission
File Number
Registrants; State of Incorporation;
Addresses; and Telephone Number
IRS Emplo yer
Identification No .
1-8962 PINNACLE WEST CAPITAL CORPORATION
(An Arizona corporation)
400 North Fifth Street, P.O. Box 53999
Phoenix, Arizona 85072-3999
[phone]
86-0512431
1-4473 ARIZONA PUBLIC SERVICE COMPANY
(An Arizona corporation)
400 North Fifth Street, P.O. Box 53999
Phoenix, Arizona 85072-3999
[phone]
86-0011170
Securities registered pursuant to Section 12(b) of the Act:
Title Of Each Cla ss Name Of Each Ex cha nge On Which Registered
PINNACLE WEST CAPITAL CORPORATION Common Stock,
No Par Value
New York Stock Exchange
ARIZONA PUBLIC SERVICE COMPANY None None
Securities registered pursuant to Section 12(g) of the Act:
ARIZONA PUBLIC SERVICE COMPANY Common Stock, Par Value $2.50 per share
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act
PINNACLE WEST CAPITAL CORPORATION Yes x No o
ARIZONA PUBLIC SERVICE COMPANY Yes x No o
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
PINNACLE WEST CAPITAL CORPORATION Yes o No x
ARIZONA PUBLIC SERVICE COMPANY Yes o No x
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
PINNACLE WEST CAPITAL CORPORATION Yes x No o
ARIZONA PUBLIC SERVICE COMPANY Yes x No o
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-
T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).
PINNACLE WEST CAPITAL CORPORATION Yes x No o
ARIZONA PUBLIC SERVICE COMPANY Yes x No o
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or in any amendment to this Form 10-K.x
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and
“smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):
PINNACLE WEST CAPITAL CORPORATION
Large accelerated filer xAccelerated filer o
Non-accelerated filer oSmaller reporting company o
(Do not check if a smaller reporting company)
ARIZONA PUBLIC SERVICE COMPANY
Large accelerated filer oAccelerated filer o
Non-accelerated filer xSmaller reporting company o
(Do not check if a smaller reporting company)
Indicate by check mark whether each registrant is a shell company (as defined in Rule 12b-2 of the Act). Yes o No x