Schedule II Valuation and Qualifying Accounts (Tables)

Comcast Corporation and Subsidiaries
Schedule II — Valuation and Qualifying Accounts
Year ended December 31, 2013, 2012 and 2011

Year Ended December 31 (in millions)			Balance at Beginning of Year		Additions Charged to Costs and Expenses		Deductions from Reserves		Balance at End of Year

2013
	Allowance for doubtful accounts	$	198	$	317	$	294	$	221
	Allowance for returns and customer incentives		307		528		460		375
	Valuation allowance on deferred tax assets		355		71		21		405
2012
	Allowance for doubtful accounts	$	202	$	293	$	297	$	198
	Allowance for returns and customer incentives		425		599		717		307
	Valuation allowance on deferred tax assets		297		61		3		355
2011
	Allowance for doubtful accounts	$	173	$	306	$	277	$	202
	Allowance for returns and customer incentives		-		536		111		425
	Valuation allowance on deferred tax assets		207		103		13		297

NBCUniversal Media, LLC [Member]

NBCUniversal Media, LLC
Schedule II — Valuation and Qualifying Accounts

(in millions)			Balance at Beginning of Period		Additions Charged to Costs and Expenses		Deductions from Reserves		Balance at End of Period
Successor
Year ended December 31, 2013
	Allowance for doubtful accounts	$	46	$	33	$	14	$	65
	Allowance for returns and customer incentives		307		525		460		372
	Valuation allowance on deferred tax assets		73		8		21		60
Year ended December 31, 2012
	Allowance for doubtful accounts	$	34	$	19	$	7	$	46
	Allowance for returns and customer incentives		425		599		717		307
	Valuation allowance on deferred tax assets		53		23		3		73
Period January 29, 2011 through December 31, 2011
	Allowance for doubtful accounts	$	7	$	35	$	8	$	34
	Allowance for returns and customer incentives		-		536		111		425
	Valuation allowance on deferred tax assets		57		9		13		53