Do i have to send anything in

[kattavy]

Do I have to send anything in

[JustinC]

I am sure you don't. The E-file should have all the paperwork that the IRS needs for your filing. There are very rare situations that require mailing forms in. When this happens, the site will inform you of that.

Once you have finished filing, you are done. Then you can just sit back and patiently wait for your tax returns.