The basis not being reported on the 1099-B is normal for stock acquired through an employer plan, which includes RSUs. You will have to "adjust" the cost basis and acquisition date, and enter the correct amounts. When you first enter your sales information, leave the cost blank, or put zero. Go ahead and add the acquisition date. After you enter it, you will be asked on a subsequent screen if you need to adjust it. Indicate yes, and enter the correct cost basis.
You should check to make sure that the amount of the supplemental schedule is correct. Your cost basis is the value of the underlying stock when the RSUs vested. That is also the amount that was treated as earned income and included in your Form W-2, box 1. The amount may also be noted in Box 14 of your W-2.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
