<SEC-DOCUMENT>0000764622-18-000003-index.html : 20180109
<SEC-HEADER>0000764622-18-000003.hdr.sgml : 20180109
<ACCEPTANCE-DATETIME>20180109082700
ACCESSION NUMBER:		0000764622-18-000003
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180103
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20180109
DATE AS OF CHANGE:		20180109

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PINNACLE WEST CAPITAL CORP
		CENTRAL INDEX KEY:			0000764622
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC SERVICES [4911]
		IRS NUMBER:				860512431
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08962
		FILM NUMBER:		18517899

	BUSINESS ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004
		BUSINESS PHONE:		602 250 1000

	MAIL ADDRESS:	
		STREET 1:		400 NORTH FIFTH STREET
		STREET 2:		MS8695
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AZP GROUP INC
		DATE OF NAME CHANGE:	19870506

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARIZONA PUBLIC SERVICE CO
		CENTRAL INDEX KEY:			0000007286
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRIC & OTHER SERVICES COMBINED [4931]
		IRS NUMBER:				860011170
		STATE OF INCORPORATION:			AZ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04473
		FILM NUMBER:		18517900

	BUSINESS ADDRESS:	
		STREET 1:		400 N FIFTH ST
		STREET 2:		P O BOX 53999
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85004
		BUSINESS PHONE:		6022501000
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8-k2017accpetition.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: form8-k2017accpetition.htm

</DOCUMENT>
</SEC-DOCUMENT>