If the company who provided you the 1099-MISC has an accountable plan, which means you submit receipts/mileage log to your employer and they reimburse you, as long as the reimbursement does not exceed IRS limits, your reimbursement does not get reported to the IRS and is not considered as income to you.
If the company who provided you the 1099-MISC has a non-accountable plan (you do not submit receipts/mileage log), your reimbursement gets added to your W2 income and, as applicable, you deduct job related business expenses on your Schedule A.
You must itemize your job related expenses (schedule A) and it must be more than 2% of your adjusted gross income (AGI).
Where to put in Turbo Tax Deluxe:
Income: This payment can be reported on line 21 of the Form 1040.
In TurboTax (online or desktop) follow these steps to reach this result.
This will place the amount on line 21 as it should. You can review your return by using the steps here.
Deduction: