You only print the Form 1040 and any other forms and schedules that have tax data entered. The forms and schedules to include will have an Attachment Sequence Number in the upper right corner of the page. All the other pages in the PDF are for your use only and are Not sent with the tax return.
You will need to sign and date the Form 1040, include all form W-2's and form 1099's that have income taxes withheld.
