Get your taxes done using TurboTax

You file all your income on one return.  Your independent self employed income and  your W2s all together on the 1040.

Enter each W2 separately.  
To add a  W2 just type w2 (small W)  in the search box at the top of your return and click on Jump To the W2

OR  To Add a W2 enter it under
Federal Taxes or Personal (for H&B/Self Employed)
Wages & Income  
Then Wages and Salaries- Click the Start or Update button