Source	Respond	Total burden**	Total time	Total cost	Record keeping time	Tax planning time	Paid prep cost	Other cost
Adjusted gross income	X	X	X	X	X	X	X	X
Due a refund			X	X	X	X	X
Complexity	X	X	X	X	X	X	X	X
Presence of Schedule C			X		X
Presence of Schedule D	X		X	X	X	X	X
Preparation method	X	X	X	X			X	X
Electronically filed	X	X						X
Filing status / Gender	X		X		X
Age of respondent	X		X	X	X	X	X
Age of youngest child	X		X	X	X	X	X
Region	X	X	X	X	X		X	X
Urbanicity	X			X			X