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Notice code 476
Notice code 476 (Default) — Your Additional Child Tax Credit was reduced or not allowed because your dependent child’s name and/…
Your Additional Child Tax Credit was reduced or not allowed because your dependent child’s name and/or TIN were invalid.
What to do next
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476
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
Your Additional Child Tax Credit was reduced or not allowed because your dependent child’s name and/or TIN were invalid.
What it usually means
476 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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