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IRS notices and letters: what each one means

Find your notice number, usually at the top right of the first page, and see what it means and what to do.

Check my letter free

Income that doesn't match

Balance due

Final notices and levies

Changes to your return

Penalties

Identity verification

Audits and requests for documents

Missing returns

Refunds and credits

Other notices

Notices for businesses

Income that doesn't match

Balance due

Final notices and levies

Changes to your return

Penalties

Audits and requests for documents

Missing returns

Refunds and credits

Other notices