Every year New Mexico publishes a list of software developers and form vendors whom the state approves to print substitute New Mexico income tax forms. The list also indicates whether the software company has approval to support the printing of the 2D Bar Code on Form PIT-1. Software developers require approval each year. The list of approved software companies is updated each tax season in early February. If you are looking for a software solution supporting 2D Bar Codes before release of the approval list for the tax year, check with the software company to determine whether it plans to support 2D Bar Code on its New Mexico personal income tax returns. To view the list, go to Software Developers.