SN29
Level 2

Electronic filing of MFS state after MFJ federal

Made the mock federal return (MFS) to create MFS state return.  When I try electronic filing of MFS state, get ttax message saying I must first electronically file federal return.  OK, so I electronically file real MFJ federal return.  Subsequently, try to again electronically file MFS state and get message saying I cannot file state return electronically.  Is that correct?  State hard copy tax return must be mailed (i.e. USPS)?  Thanks!