If you're a salaried employee receiving a Form W-2 reporting your income then, unfortunately, your job-related expenses are not deductible under the new law.
Please see the TurboTax FAQ "Can employees deduct any job-related
expenses?" below for more information.
https://ttlc.intuit.com/replies/3300622
However, if you're self-employed, your self-employment expenses are deductible against your self-employment income. Please see the IRS'
Ministers Audit Techniques Guide for examples of
allowable and unallowable expense types.