Most states require taxpayers to paper file amended returns, however e-filing is available for the states below. See Amending Your State Return for instructions on completing an amended state return in TaxAct.
Arizona
Arkansas
District of Columbia
Idaho
Iowa
Kansas
Louisiana
Maine
Maryland
Mississippi
New Mexico
New York
North Carolina
North Dakota
Ohio
Oregon
Pennsylvania
Tennessee
Utah
Virginia
West Virginia
Wisconsin
Note: To file the amended state return for a prior year, you must mail a paper return, unless you are using the Professional program.