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April 30, 2020
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I have a solo 401K with my S Corp (only employee). I deducted my contribution as an expense and filed using turbotax for business. how do I record this in my personal return?

  • April 30, 2020
  • 2 replies
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    Best answer by DavidS127

    More information may help resolve your issue. For example, did you include your full salary before the 401(k) contribution made by you as an employee as a deduction on your Form 1120S tax return?  Did you report the 401(k) contribution you made in box 12 of your W-2 from the S Corp?

     

    As a shareholder, your S Corp isn't allowed to contribute to your 401(k).  Instead, the contribution to the 401(k) must be made from your W-2 wages paid by the S Corp.

     

    See the IRS website at this link for more information on retirement plan contributions by an S Corp shareholder.

     

    See the IRS website at this link for Retirement Plan FAQs for S Corps.

     

     

     

     

    2 replies

    DavidS127
    DavidS127Answer
    May 7, 2020

    More information may help resolve your issue. For example, did you include your full salary before the 401(k) contribution made by you as an employee as a deduction on your Form 1120S tax return?  Did you report the 401(k) contribution you made in box 12 of your W-2 from the S Corp?

     

    As a shareholder, your S Corp isn't allowed to contribute to your 401(k).  Instead, the contribution to the 401(k) must be made from your W-2 wages paid by the S Corp.

     

    See the IRS website at this link for more information on retirement plan contributions by an S Corp shareholder.

     

    See the IRS website at this link for Retirement Plan FAQs for S Corps.

     

     

     

     

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    Carl11_2
    May 13, 2020

    If you are "truly" an employee of your S-Corp (and you most certainly can be) then that means the S-Corp issued you a W-2. Therefore, your 401(k) contributions should be in box 12 with a code "D" indicated. If so, that amount in box 12 is not included in box 1 of the W-2.