I just printed my tax return which is 59 pages. Do I mail all 59 pages to IRS?

[fanfare · Accepted solution]

If you're going to mail it, look for the pages that have an Attachment Sequence Number.
Watch out for forms that have two sides.

Those, along with 1040 [update: and its schedules], are all you need to send. Usually.  Note: if any form has a line marked "see such-and-such statement" then you will need to attach that statement also.

"such-and-such" statements go at the end in the same order as the forms they apply to.

TurboTax CD.download should give you an option to print all this into a PDF.