I tried inputting manually 20 of these into Tax Act and there are 14 slots on each page. If you go beyond, it creates a second page 1 of 8949, with totals on the bottom for that page alone. Do I have to include separate totals on each page or can I just list them and then do the grand total on the first page?

Better yet, can I just create an excel spreadsheet and attach it to the form? That way I can put like 50 per page and mail it in a small envelope.