Can you tell me if i have to put both Pa-sui and Lst on my box 14 when doing my federal taxes?

[re2boys]

Box 14 is informational and optionally included by your employer.

The PA SUI is a deductible state tax but is only a benefit to you if you would itemize your deductions rather than take the new standard deductions.

The LST ( Local Services Tax) had been deductible as an unreimbursed business expense, but under the revised 2017 tax law, is no longer a deductible expense