I have (and have had for several years) received a K-1 with amounts in box 1 and 2. I have always followed the TT advice and entered two separate K-1s for each box. However I have also always entered all the other boxes on each K-1. I didn't think of this as an error until today. I always have box 14 (A), box 17 (A), box 18 (C), and box 19 (A and C) with amounts inside them. So these amounts have been entered twice on each K-1, the one for box 1 and the K-1 for box 2. I'm beginning to think this has been a mistake for several years. What is the correct way to handle these boxes on the K-1? Do certain boxes go with box 1 and others with box 2? Am I making a mistake by adding them to each K-1. Do I need to fix the returns from the past?
Thank you