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Notice code 592
Notice code 592 (Default) — We didn’t allow the amount claimed as additional child tax credit on page 2 of your tax return becau…
What this IRS notice code means, and what to check before you reply.
What to do next
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592
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 didn’t allow the amount claimed as additional child tax credit on page 2 of your tax return because Schedule/Form 8812, Additional Child Tax Credit, was incomplete or not attached to your tax return.
What it usually means
592 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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