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Notice code 521 (Default) — We changed the amount claimed on page 2 of your tax return because there was an error on Form 5695, …
We changed the amount claimed on page 2 of your tax return because there was an error on Form 5695, Residential Energy Credits. The error was in: The computation of Form 5695 and/or The transfer of the amount to page 2 of your tax return.
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521
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What the IRS language says
We changed the amount claimed on page 2 of your tax return because there was an error on Form 5695, Residential Energy Credits. The error was in: The computation of Form 5695 and/or The transfer of the amount to page 2 of your tax return.
What it usually means
521 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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