You don't.
The W-2 is the proper form to input for your tax return. The W-2 summarizes all your pay for the entire year in the proper tax format.
Some people attempt to use their LES before they get their W-2, and later regret it because they find they entered the data wrong, and in the wrong place. Never use an LES on your tax return....you use the W-2.
____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
