Pretty sure the above response is inaccurate. https://www.dfa.arkansas.gov/income-tax/arkansas-efile/ says
"If you choose to electronically file your State of Arkansas tax return by using one of the online web providers, you are required to complete the form AR8453-OL. Effective tax year 2011, the completed AR8453-OL along with the AR1000F or AR1000NR any W-2's or schedules are to be kept in your files." It says you are to complete it and keep it for your files, not mail it in.
