After you file

The refund is on 1040 line 35a.  A tax due is on line 37.  Better download and save a copy of your return in case you ever need a copy like to get a loan or something.

 

How to get a copy after filing

https://ttlc.intuit.com/community/prior-year-return/help/how-do-i-get-a-copy-of-a-return-i-filed-thi...