W-2 employees cannot deduct work related expenses starting with tax year 2018, following the tax cuts and jobs act. The standard deduction was doubled and in return, some itemized deductions, including work related expenses, were eliminated. Your employer could reimburse you.
if you are a schedule C tax payer filing as a sole proprietor or small business, you can still deduct work related travel but that is on schedule C, not schedule A.
