After you file


@Miketoyota  wrote:

At the end before efiling says dates has to be between 1/1/20 to 12/31/20


A 2020 tax return cannot be e-filed.  A 2020 amended return cannot be e-field.  The 2020 return or 2020 amended return can only be printed, signed, dated and mailed.  

Enter any date in 2020.