I understand that TurboTax does not support making the MTM election so you will have to paper file your 2018 return. How about this? Why can't I just e file my entire 2018 tax return. Then separately simply mail the election using form 8453. Kinda like the situation here: https://ttlc.intuit.com/questions/4400974-i-have-already-filed-my-2017-return-but-want-to-make-a-mar...
Is that okay to do?
