Arkansas has published its W-2 and 1099 specifications for electronic filing with the state. Forms 1099 and W-2 are due to Arkansas by January 31, 2021.
For 1099s, electronic media will only be accepted by CD and DVD. Arkansas will no longer accept USBs.
Federal Form 1099NEC is now part of the CFS Program for tax year 2021. Arkansas will accept 1099NEC through the CFS program. There is no direct filing requirement.
See specifications here.