Just did a return which had $8140 of non taxable unemployment and social security. The unemployment worksheet subtracted out the unemployment on schedule 1 which then shows "0" on line 9 of the schedule but the social security benefit worksheet is still including the unemployment on it's line 3 making the taxable portion of social security higher than it should be. This is the first time I noticed this so I'm going to have to go back and check on some of the other one's I've done.