I work from a home office for a company, but last year I had to pay for my travel to and from a conference. Where do I list these expenses?

You will enter them by doing the following

1. Click on Federal Taxes
2. Click on Deductions and Credits
3. Scroll down to Employment Expenses and Click Show More
4. Click Start next to Job-Related Expenses
5. Continue through and you will be able to enter mileage, lodging and all other expenses

However, job-related expenses must be more than 2% of your AGI in order to be deductible.