IRS Letters and Forms
CP71C

CP71C — Annual reminder notice to the taxpayer of their balance due module(s) that are in status 24 with a module balance of $25…

Annual reminder notice to the taxpayer of their balance due module(s) that are in status 24 with a module balance of $25.00 or more. The notice will reflect a CSCO return address and an ACS telephone number.

What to do next

Start with these steps before you reply.

CP71C

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

Annual reminder notice to the taxpayer of their balance due module(s) that are in status 24 with a module balance of $25.00 or more. The notice will reflect a CSCO return address and an ACS telephone number.

What it usually means

CP71C 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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