After you file

Send you a bill??? Are you joking??  Sure they will send a bill --- it's called an audit letter along with interest and possible penalties.  

BB_14 - You cannot claim your W-2 next year.  You should amend and report the income.


Once you file it is like dropping it into the mail - it is gone and cannot be changed.

To amend your 2013 tax return:

-- First, wait to see if your return has been accepted or rejected by the IRS or state.
-- If rejected, you can correct and re-send your return.
-- If accepted you must wait until your return has been processed and you receive your refund or conformation that any tax due has been paid.  (If you file an amended return while you first return is being processed it can cause extended delays for both returns if two returns are in the system at the same time).
-- Then you can start the amend process.  
-- Amended returns can only be mailed - allow 8-12 weeks for processing.

You can check the status of your mailed amended return at this link but allow 3 weeks after mailing before checking.
<a href="http://www.irs.gov/Filing/Individuals/Amended-Returns-%28Form-1040-X%29/Wheres-My-Amended-Return-1" rel="nofollow" target="_blank">http://www.irs.gov/Filing/Individuals/Amended-Returns-%28Form-1040-X%29/Wheres-My-Amended-Return-1</...>

See this TurboTax FAQ for help with amending:
<a href="https://ttlc.intuit.com/questions/1971653-how-to-amend-change-or-correct-a-2013-return-in-turbotax" rel="nofollow" target="_blank">https://ttlc.intuit.com/questions/1971653-how-to-amend-change-or-correct-a-2013-return-in-turbotax</...>