IRS Letters and Forms
CP576A

CP576A — We assigned you an EIN from a return or document

What this IRS notice code means, and what to check before you reply.

What to do next

Start with these steps before you reply.

CP576A

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 assigned you an EIN from a return or document

What it usually means

CP576A 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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