Husband earned $1,714 working in MO for a week in summer.We are residents of WI. WI says I need to file a W-RA form. Do I need to send in the whole MO non-res return?

[juliapurin]

Had WI withhold taxes $51, MO return says to also pay them $51. Filed electronically.  If we send the forms in, do we have to sign them manually?

[MichaelL1]

Yes, send them the whole MO return and make sure the W-2 is included.

I would sign any returns filed by mail.