OK, it's not as if what you see (forms and schedules) gets transmitted to the IRS as is.
Instead, the figures you enter (or imported data) on the forms and schedules you see get transmitted in machine-readable format (which you probably wouldn't even recognize) to the IRS. To the best of my knowledge, nothing that is not required to calculate taxes due or refunds (if any) is transmitted to the IRS in the format you see when you view your return (and worksheets).
