Consolidation and Nature of Operations (Tables)

9 Months Ended

Sep. 30, 2013

Consolidation and Nature of Operations

Schedule of impact of the reclassifications to prior year (previously reported) amounts of the deferred investment tax credit and income tax receivables which have become more material

The following tables show the impact of the reclassifications to prior year (previously reported) amounts of the deferred investment tax credit and income tax receivables which have become more material in 2013 (dollars in thousands):

Balance Sheets - December 31, 2012	As previously reported		Reclassifications			Amount reported after reclassifications
Deferred investment tax credit	$	—	$	99,819		$	99,819
Deferred credits — other	283,654		(99,819		)	183,835

Statement of Cash Flows for the Nine Months Ended September 30, 2012	As previously reported			Reclassifications			Amount reported after reclassifications
Cash Flows from Operating Activities
Deferred income taxes	$	206,501		$	(8,974	)	$	197,527
Deferred investment tax credit	—			8,974			8,974
Income tax receivable	—			6,466			6,466
Accrued taxes	76,365			(6,466		)	69,899
Change in long-term income tax receivable	—			(1,320		)	(1,320		)
Change in other long-term assets	(15,205		)	1,320			(13,885		)

Summary of supplemental cash flow information

The following table summarizes supplemental Pinnacle West cash flow information (dollars in thousands):

	Nine Months Ended September 30,
	2013		2012
Cash paid during the period for:
Income taxes, net of (refunds)	$	3,412	$	(651	)
Interest, net of amounts capitalized	141,047		152,582
Significant non-cash investing and financing activities:
Accrued capital expenditures	$	11,377	$	11,281