I made a mistake on the Federal tax return and the efile has been accepted by IRS.
I am going to mail my state tax return. My state, Delaware, requires me to mail the Federal schedule forms along with state forms. Since I have known one of my Federal schedule forms is wrong, should I still mail the wrong one to my state to avoid mismatching, or I should include the corrected Federal schedule form along with state tax forms this time?
It's $9 difference for the state tax return.
Thanks.