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Notice code 198
Notice code 198 (Default) — We changed the amount of combined standard deduction and personal exemption claimed on your
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198
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 the amount of combined standard deduction and personal exemption claimed on your
What it usually means
198 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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