Q. How do I move this $1,000 expense to her return so she pays the taxes on it at her rate? This is my first time doing this.
A. You can't do that now (after the fact). Since the distribution was sent to you, you are the recipient and any taxable portion, goes on your tax return. Next time, have to money sent to her.
For 529 plans, there is an “owner” (usually the parent), and a “beneficiary” (usually the student dependent). The "recipient" of the distribution can be either the owner or the beneficiary depending on who the money was sent to. When the money goes directly from the Qualified Tuition Plan (QTP) to the school, the student is the "recipient". The distribution will be reported on IRS form 1099-Q.
The 1099-Q gets reported on the recipient's return, when it needs to be reported. The recipient's name & SS# will be on the 1099-Q. Distributions fully covered by expenses do not need to be reported.
The $1000 distribution (box 1 of the 1099-Q) is not the taxable amount. The taxable amount is the earnings portion of the distribution (box 2 of the 1099-Q). Even though the scholarship went to her, you can still claim the "scholarship exception" to the 10% penalty.