I am sending magnetic media through the mail. Which recording devices are accepted?

 You may use CD-R, or 3480 or 3490 tape cartridges.  For more information and requirements see Transmittal for Magnetic Media Reporting of W-2, W-2G & 1099s (Form 447). Employers with 250 or more Michigan employees must submit wage statements electronically using Michigan Treasury Online (MTO).