The following Idaho individual and business income tax forms for 2011 are finalized:
Individual:
Form 39NR (Nonresident/Part-year Resident) Idaho Supplemental Schedule (fill-in pdf)
Form 39R (Resident) Idaho Supplemental Schedule (fill-in pdf)
Form 40 Idaho Individual Income Tax Return (fill-in pdf)
Business:
Form 41ES Quarterly Estimated Tax/Extension of Time Payment (fill-in pdf)
Form 41EST Worksheet for Determining Estimate Payment Amount (fill-in pdf)
Form 67 Credit For Idaho Research Activities (fill-in pdf)