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Level 2
June 6, 2019
Question

Can I deduct employer 401k contributions on my taxes or does contributions have to come out of my paycheck?

  • June 6, 2019
  • 3 replies
  • 3 views

I have a fully vested 401k plan. Under my union contract, I receive a small blended benefit amount separate from my salary not listed on my paycheck that goes into my medical insurance reserve that caps at 3 months of my health and dental insurance premiums. Once my medical reserve reaches it's cap, my blended benefit amount goes into my 401k listed as excess health and welfare contributions.

    3 replies

    DoninGA
    Level 15
    Level 15
    June 6, 2019
    Employer contributions are not deductible on a tax return.
    jlizam23Author
    Level 2
    June 6, 2019
    So the contributions have to come out of my check in order to be able to deduct?
    Level 15
    June 6, 2019

    By law and design, contributions can only be made to a 401k via your employer.  This applies to both free money contributed by your employer as a a benefit, and any voluntary contributions you make by salary reduction.  Both types of contributions are considered identical under the tax law.  They should not be included in your W-2 box 1 taxable wages — that is your tax deduction.  They are not included in taxable income so you never pay income tax.  You can't list them as a separate tax deduction because they are already not taxed.