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Notice code 15
Notice code 15 — Hemos encontrado un error en la cantidad del ajuste para las “sumas adicionales de las contribucione…
What this IRS notice code means, and what to check before you reply.
What to do next
Start with these steps before you reply.
15
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
Hemos encontrado un error en la cantidad del ajuste para las “sumas adicionales de las contribuciones del Seguro Social y Medicare.
What it usually means
15 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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