You can amend to reflect that if it will benefit you. If you are an employee (W-2) these expenses go on Schedule A Itemized Deductions where they are subject to
the 2% of adjusted-gross-income limit. This means only the amount over 2%
of your adjusted gross income will be deductible on the Schedule
A. If you have enough expenses, and typically itemize
your deductions, it may benefit you.
Keep in mind that commuting mileage to your W-2 job is not
deductible. You can deduct travel expenses for temporary out-of-town work locations, mileage for when you leave your main
work location for a business purpose, and mileage between jobs.
Where do I enter job-related expenses?
https://ttlc.intuit.com/replies/4800418
Amending is done on Form 1040X. Also, if your
return is accepted, you should not try to amend your return until it has been
fully processed and you have received your refund or your payment has cleared.
Amended returns have to
be printed and filed by mail. It can take the IRS up to 12 weeks or
longer to process them. If you are due a larger refund than on your
original return, your amended return should only show the difference and you
will receive a separate check for it. If you owe money on your amended
return, it will show only the new amount owed, you will have to mail a check
with the return.
How to Amend?
https://ttlc.intuit.com/replies/3288565
