You will not need to your W2 to file an extension.
If you need more time to file your 2015 return, you can submit an extension
request by Monday, April 18.
An IRS extension gives you until October 17 to file, but it won't
give you until October to pay your taxes. Those are still due on
April 18.
To request an extension, search for extend inside your
TurboTax program. Then click "Jump to" link and follow the
instructions.
You can also go the Easy
Extension site to e-file your extension or download Form
4868 from the IRS, print it, fill it out, and mail it by no later than
April 18. Complete instructions are on the printout.
