IRS Letters and Forms
Notice code 457

Notice code 457 (Default) — We changed your total exemption amount because there was an error in the computation of your total e…

We changed your total exemption amount because there was an error in the computation of your total exemption amount. We have adjusted your return accordingly.

What to do next

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457

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 your total exemption amount because there was an error in the computation of your total exemption amount. We have adjusted your return accordingly.

What it usually means

457 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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