Deductions & credits

Yes, if you meet the moving expense deduction qualifications you can use the mileage for both vehicles. For your Dad's truck you can pay him the fee for using his truck, which would be the same as the mileage expense and then use mileage for you vehicle. The mileage rate for moving expense is 17 cents per mile driven for moving purposes.  The actual cost for gas and/or tolls may be more advantageous.

All of the expenses you claim must be both reasonable and necessary to your move. Reasonable moving expenses may include the cost of gas or the mileage on your vehicle, rental trucks, short-term storage, and boxes. For a long move, you might include the cost of lodging at a hotel on the way to your new home.

The IRS allots a standard mileage rate that you can use to calculate your travel expenses, but if you prefer, you can keep up with your actual transportation costs and deduct those instead. Eligible travel costs include gas, oil, parking fees, and tolls.

Distance Test: Your move will meet the distance test if your new main job location is at least 50 miles farther from your former home than your old main job location was from your former home. For example, if your old main job location was 3 miles from your former home, your new main job location must be at least 53 miles from that former home. Use the worksheet in Publication 521-Moving Expense if necessary.

Time Test: If you are an employee, you must work full time for at least 39 weeks during the first 12 months after you arrive in the general area of your new job location (39-week test). Full-time employment depends on what is usual for your type of work in your area. (78 weeks of the first 24 months for self employment)

Time Test Not Yet Met -You can deduct your moving expenses on your 2017 tax return even though you haven't met the time test by the date your 2017 return is due. You can do this if you expect to meet the 39-week test in 2018. 

• Guide to IRS Form 3903:  Moving Expense

Moving expenses can be entered by following the steps here. 

1. Search for moving > Jump to moving
2. Follow the screens to enter your moving expenses
3. Click the images attached to enlarge and view for assistance.