Yes, you can claim the unreimbursed mileage from customer-to-customer. However, you cannot claim it for commuting to your normal work location.
For the time you worked as an "employee"
receiving a W-2, and they are not reimbursed to you, then you can deduct them
as an Unreimbursed Employee Business Form 2106. It goes on
Schedule A Itemized Deductions in the Misc section subject to a 2% of Adjusted
Gross Income threshold. If you don't itemize, then deducting them won't
benefit you. You can try it both ways and see which works out better for
you.
Where do I enter job-related employee expenses? (Form
2106)
https://ttlc.intuit.com/replies/4800418
If that doesn't work for you, you can get to the correct area as
follows:
-
Federal
Taxes tab (Personal tab In the Home & Business version)
- Deductions
and Credits
- scroll
down to Employment Expenses
- then, Job
Expenses