Exhibit 11.1

INTEGRAL SYSTEMS INC. AND SUBSIDIARIES

COMPUTATION OF EARNINGS PER SHARE

	Three Months Ended March 31,				Six Months Ended March 31,
	2007		2006		2007		2006
Numerator:
Net Income	$	2,141,775		3,543,656	$	4,200,777	$	6,614,110
Denominator:
Denominator for basic earnings per share-weighted-average shares		11,105,575		10,874,278		11,082,524		10,772,462
Effect of dilutive securities:
Employee stock options		36,163		159,407		51,209		124,918
Denominator for diluted earnings per share adjusted weighted-average shares and assumed conversions		11,141,738		11,033,685		11,133,733		10,897,380
Basic earnings per share	$	0.19	$	0.33	$	0.38	$	0.61
Diluted earnings per share	$	0.19	$	0.32	$	0.38	$	0.61