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Notice code 357 (Default) — We changed the amount of your Form 8959, Additional Medicare Tax. There was an error transferring th…
We changed the amount of your Form 8959, Additional Medicare Tax. There was an error transferring the Additional Medicare Tax withheld amount from Form 8959 to page 2 of your tax return.
What to do next
Start with these steps before you reply.
357
Read the notice carefully and note any deadline. Gather returns, notices, and payment records. Book a free strategy session before responding if the amount is large, unclear, or collection language appears.
What the IRS language says
We changed the amount of your Form 8959, Additional Medicare Tax. There was an error transferring the Additional Medicare Tax withheld amount from Form 8959 to page 2 of your tax return.
What it usually means
357 is in our IR Manual catalog. Official wording is dense — we translate it for business owners and individuals and map realistic next steps.
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