Aatrix is providing Payroll Reporting, Payments, and Tax eFiling Solutions. Located in Grand Forks, ND, Aatrix has been developing innovative accounting software solutions since 1986. Originally founded to develop Macintosh accounting and payroll applications, Aatrix's Electronic Forms Division has established itself as a leader in payroll tax forms, providing Electronic Payroll Reports and eFiling (Windows and Macintosh) to accounting software. Aatrix's finance software has received numerous awards, including Software Digests highest overall rating and Home Office Computing Editors Pick.