@Xuaeder
Has to be something else...the 1040SR can be e-filed.....and is itself exactly the same as the Plain 1040 (but larger type on the printed copy). I've been e-filing the 1040SR ever since it came into existence.
Double-check the date you entered for your birthday (or spouse if married). That date must follow the format mm/dd/yyyy. Don't shorcut any digits....like enter everything Example 02/03/1985
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
